2002-03-22 20:20:15 -04:00
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#include "Python.h"
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2017-09-08 02:51:28 -03:00
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#include "internal/mem.h"
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#include "internal/pystate.h"
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2002-03-22 20:20:15 -04:00
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2016-09-18 23:12:48 -03:00
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#include <stdbool.h>
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2016-03-15 18:22:13 -03:00
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/* Defined in tracemalloc.c */
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extern void _PyMem_DumpTraceback(int fd, const void *ptr);
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2013-07-06 21:05:46 -03:00
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/* Python's malloc wrappers (see pymem.h) */
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2016-03-14 08:04:26 -03:00
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#undef uint
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#define uint unsigned int /* assuming >= 16 bits */
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2013-07-06 21:05:46 -03:00
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/* Forward declaration */
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2016-03-14 18:26:53 -03:00
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static void* _PyMem_DebugRawMalloc(void *ctx, size_t size);
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static void* _PyMem_DebugRawCalloc(void *ctx, size_t nelem, size_t elsize);
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static void* _PyMem_DebugRawRealloc(void *ctx, void *ptr, size_t size);
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2017-10-31 16:18:10 -03:00
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static void _PyMem_DebugRawFree(void *ctx, void *ptr);
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2016-03-14 18:26:53 -03:00
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2013-07-06 21:05:46 -03:00
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static void* _PyMem_DebugMalloc(void *ctx, size_t size);
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2014-05-02 17:31:14 -03:00
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static void* _PyMem_DebugCalloc(void *ctx, size_t nelem, size_t elsize);
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2013-07-06 21:05:46 -03:00
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static void* _PyMem_DebugRealloc(void *ctx, void *ptr, size_t size);
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2016-03-14 18:26:53 -03:00
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static void _PyMem_DebugFree(void *ctx, void *p);
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2013-07-06 21:05:46 -03:00
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static void _PyObject_DebugDumpAddress(const void *p);
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static void _PyMem_DebugCheckAddress(char api_id, const void *p);
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2013-09-28 11:28:55 -03:00
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#if defined(__has_feature) /* Clang */
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#if __has_feature(address_sanitizer) /* is ASAN enabled? */
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#define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS \
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2016-09-18 23:12:48 -03:00
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__attribute__((no_address_safety_analysis))
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2013-09-28 11:28:55 -03:00
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#else
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#define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS
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#endif
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#else
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#if defined(__SANITIZE_ADDRESS__) /* GCC 4.8.x, is ASAN enabled? */
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#define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS \
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2016-09-18 23:12:48 -03:00
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__attribute__((no_address_safety_analysis))
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2013-09-28 11:28:55 -03:00
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#else
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#define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS
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#endif
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#endif
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2002-03-22 20:20:15 -04:00
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#ifdef WITH_PYMALLOC
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2013-07-06 21:05:46 -03:00
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#ifdef MS_WINDOWS
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# include <windows.h>
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#elif defined(HAVE_MMAP)
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# include <sys/mman.h>
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# ifdef MAP_ANONYMOUS
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# define ARENAS_USE_MMAP
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# endif
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#endif
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/* Forward declaration */
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static void* _PyObject_Malloc(void *ctx, size_t size);
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2014-05-02 17:31:14 -03:00
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static void* _PyObject_Calloc(void *ctx, size_t nelem, size_t elsize);
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2013-07-06 21:05:46 -03:00
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static void _PyObject_Free(void *ctx, void *p);
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static void* _PyObject_Realloc(void *ctx, void *ptr, size_t size);
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2011-05-03 13:18:59 -03:00
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#endif
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2013-07-06 21:05:46 -03:00
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static void *
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_PyMem_RawMalloc(void *ctx, size_t size)
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{
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2014-05-02 17:31:14 -03:00
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/* PyMem_RawMalloc(0) means malloc(1). Some systems would return NULL
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2013-07-06 21:05:46 -03:00
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for malloc(0), which would be treated as an error. Some platforms would
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return a pointer with no memory behind it, which would break pymalloc.
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To solve these problems, allocate an extra byte. */
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if (size == 0)
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size = 1;
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return malloc(size);
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}
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2014-05-02 17:31:14 -03:00
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static void *
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_PyMem_RawCalloc(void *ctx, size_t nelem, size_t elsize)
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{
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/* PyMem_RawCalloc(0, 0) means calloc(1, 1). Some systems would return NULL
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for calloc(0, 0), which would be treated as an error. Some platforms
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would return a pointer with no memory behind it, which would break
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pymalloc. To solve these problems, allocate an extra byte. */
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if (nelem == 0 || elsize == 0) {
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nelem = 1;
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elsize = 1;
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}
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return calloc(nelem, elsize);
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}
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2013-07-06 21:05:46 -03:00
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static void *
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_PyMem_RawRealloc(void *ctx, void *ptr, size_t size)
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{
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if (size == 0)
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size = 1;
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return realloc(ptr, size);
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}
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static void
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_PyMem_RawFree(void *ctx, void *ptr)
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{
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free(ptr);
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}
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2013-06-27 07:23:29 -03:00
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#ifdef MS_WINDOWS
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2013-07-06 21:05:46 -03:00
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static void *
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_PyObject_ArenaVirtualAlloc(void *ctx, size_t size)
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{
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return VirtualAlloc(NULL, size,
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MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
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}
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static void
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_PyObject_ArenaVirtualFree(void *ctx, void *ptr, size_t size)
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{
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2013-07-06 22:06:16 -03:00
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VirtualFree(ptr, 0, MEM_RELEASE);
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2013-07-06 21:05:46 -03:00
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}
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#elif defined(ARENAS_USE_MMAP)
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static void *
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_PyObject_ArenaMmap(void *ctx, size_t size)
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{
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void *ptr;
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ptr = mmap(NULL, size, PROT_READ|PROT_WRITE,
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MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
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if (ptr == MAP_FAILED)
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return NULL;
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assert(ptr != NULL);
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return ptr;
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}
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static void
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_PyObject_ArenaMunmap(void *ctx, void *ptr, size_t size)
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{
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munmap(ptr, size);
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}
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#else
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static void *
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_PyObject_ArenaMalloc(void *ctx, size_t size)
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{
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return malloc(size);
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}
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static void
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_PyObject_ArenaFree(void *ctx, void *ptr, size_t size)
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{
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free(ptr);
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}
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2013-06-27 07:23:29 -03:00
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#endif
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2013-07-06 21:05:46 -03:00
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2014-05-02 17:31:14 -03:00
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#define PYRAW_FUNCS _PyMem_RawMalloc, _PyMem_RawCalloc, _PyMem_RawRealloc, _PyMem_RawFree
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2013-07-06 21:05:46 -03:00
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#ifdef WITH_PYMALLOC
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2014-05-02 17:31:14 -03:00
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# define PYOBJ_FUNCS _PyObject_Malloc, _PyObject_Calloc, _PyObject_Realloc, _PyObject_Free
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2013-07-06 21:05:46 -03:00
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#else
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2013-10-10 10:58:42 -03:00
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# define PYOBJ_FUNCS PYRAW_FUNCS
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2013-07-06 21:05:46 -03:00
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#endif
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2016-04-22 13:52:22 -03:00
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#define PYMEM_FUNCS PYOBJ_FUNCS
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2013-07-06 21:05:46 -03:00
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typedef struct {
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/* We tag each block with an API ID in order to tag API violations */
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char api_id;
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2014-06-02 16:57:10 -03:00
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PyMemAllocatorEx alloc;
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2013-07-06 21:05:46 -03:00
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} debug_alloc_api_t;
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static struct {
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debug_alloc_api_t raw;
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debug_alloc_api_t mem;
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debug_alloc_api_t obj;
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} _PyMem_Debug = {
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{'r', {NULL, PYRAW_FUNCS}},
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2013-10-10 10:58:42 -03:00
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{'m', {NULL, PYMEM_FUNCS}},
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{'o', {NULL, PYOBJ_FUNCS}}
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2013-07-06 21:05:46 -03:00
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};
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2016-03-14 18:26:53 -03:00
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#define PYRAWDBG_FUNCS \
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_PyMem_DebugRawMalloc, _PyMem_DebugRawCalloc, _PyMem_DebugRawRealloc, _PyMem_DebugRawFree
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#define PYDBG_FUNCS \
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_PyMem_DebugMalloc, _PyMem_DebugCalloc, _PyMem_DebugRealloc, _PyMem_DebugFree
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2013-07-06 21:05:46 -03:00
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2017-09-08 02:51:28 -03:00
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#define _PyMem_Raw _PyRuntime.mem.allocators.raw
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2013-07-06 21:05:46 -03:00
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2017-09-08 02:51:28 -03:00
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#define _PyMem _PyRuntime.mem.allocators.mem
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2013-07-06 21:05:46 -03:00
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2017-09-08 02:51:28 -03:00
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#define _PyObject _PyRuntime.mem.allocators.obj
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2017-11-15 19:48:08 -04:00
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void
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_PyMem_GetDefaultRawAllocator(PyMemAllocatorEx *alloc_p)
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{
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2017-11-16 07:20:31 -04:00
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PyMemAllocatorEx pymem_raw = {
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#ifdef Py_DEBUG
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&_PyMem_Debug.raw, PYRAWDBG_FUNCS
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#else
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NULL, PYRAW_FUNCS
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#endif
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};
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*alloc_p = pymem_raw;
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2017-11-15 19:48:08 -04:00
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}
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2013-07-06 21:05:46 -03:00
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2016-03-14 08:04:26 -03:00
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int
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_PyMem_SetupAllocators(const char *opt)
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{
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if (opt == NULL || *opt == '\0') {
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/* PYTHONMALLOC is empty or is not set or ignored (-E/-I command line
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options): use default allocators */
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#ifdef Py_DEBUG
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# ifdef WITH_PYMALLOC
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opt = "pymalloc_debug";
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# else
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opt = "malloc_debug";
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# endif
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#else
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/* !Py_DEBUG */
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# ifdef WITH_PYMALLOC
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opt = "pymalloc";
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# else
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opt = "malloc";
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# endif
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#endif
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}
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if (strcmp(opt, "debug") == 0) {
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PyMem_SetupDebugHooks();
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}
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else if (strcmp(opt, "malloc") == 0 || strcmp(opt, "malloc_debug") == 0)
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{
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PyMemAllocatorEx alloc = {NULL, PYRAW_FUNCS};
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PyMem_SetAllocator(PYMEM_DOMAIN_RAW, &alloc);
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PyMem_SetAllocator(PYMEM_DOMAIN_MEM, &alloc);
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PyMem_SetAllocator(PYMEM_DOMAIN_OBJ, &alloc);
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if (strcmp(opt, "malloc_debug") == 0)
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PyMem_SetupDebugHooks();
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}
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#ifdef WITH_PYMALLOC
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else if (strcmp(opt, "pymalloc") == 0
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|| strcmp(opt, "pymalloc_debug") == 0)
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{
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2016-04-22 13:52:22 -03:00
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PyMemAllocatorEx raw_alloc = {NULL, PYRAW_FUNCS};
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PyMemAllocatorEx mem_alloc = {NULL, PYMEM_FUNCS};
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2016-03-14 08:04:26 -03:00
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PyMemAllocatorEx obj_alloc = {NULL, PYOBJ_FUNCS};
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2016-04-22 13:52:22 -03:00
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PyMem_SetAllocator(PYMEM_DOMAIN_RAW, &raw_alloc);
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PyMem_SetAllocator(PYMEM_DOMAIN_MEM, &mem_alloc);
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2016-03-14 08:04:26 -03:00
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PyMem_SetAllocator(PYMEM_DOMAIN_OBJ, &obj_alloc);
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if (strcmp(opt, "pymalloc_debug") == 0)
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PyMem_SetupDebugHooks();
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}
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#endif
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else {
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/* unknown allocator */
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return -1;
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}
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return 0;
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}
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2013-07-06 21:05:46 -03:00
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2017-11-15 19:48:08 -04:00
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void
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_PyObject_Initialize(struct _pyobj_runtime_state *state)
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{
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PyObjectArenaAllocator _PyObject_Arena = {NULL,
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2013-07-06 21:05:46 -03:00
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#ifdef MS_WINDOWS
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2017-11-15 19:48:08 -04:00
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_PyObject_ArenaVirtualAlloc, _PyObject_ArenaVirtualFree
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2013-07-06 21:05:46 -03:00
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#elif defined(ARENAS_USE_MMAP)
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2017-11-15 19:48:08 -04:00
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_PyObject_ArenaMmap, _PyObject_ArenaMunmap
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2013-07-06 21:05:46 -03:00
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#else
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2017-11-15 19:48:08 -04:00
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_PyObject_ArenaMalloc, _PyObject_ArenaFree
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2013-07-06 21:05:46 -03:00
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#endif
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};
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2017-09-08 02:51:28 -03:00
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state->allocator_arenas = _PyObject_Arena;
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}
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2017-11-15 19:48:08 -04:00
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2017-09-08 02:51:28 -03:00
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void
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_PyMem_Initialize(struct _pymem_runtime_state *state)
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{
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2017-11-15 19:48:08 -04:00
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PyMemAllocatorEx pymem = {
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#ifdef Py_DEBUG
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&_PyMem_Debug.mem, PYDBG_FUNCS
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#else
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NULL, PYMEM_FUNCS
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#endif
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};
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PyMemAllocatorEx pyobject = {
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#ifdef Py_DEBUG
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&_PyMem_Debug.obj, PYDBG_FUNCS
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#else
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NULL, PYOBJ_FUNCS
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#endif
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};
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2017-11-16 07:20:31 -04:00
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_PyMem_GetDefaultRawAllocator(&state->allocators.raw);
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2017-11-15 19:48:08 -04:00
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state->allocators.mem = pymem;
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state->allocators.obj = pyobject;
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2017-09-08 02:51:28 -03:00
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#ifdef WITH_PYMALLOC
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2017-09-14 18:48:37 -03:00
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Py_BUILD_ASSERT(NB_SMALL_SIZE_CLASSES == 64);
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2017-09-08 02:51:28 -03:00
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for (int i = 0; i < 8; i++) {
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for (int j = 0; j < 8; j++) {
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int x = i * 8 + j;
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poolp *addr = &(state->usedpools[2*(x)]);
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poolp val = (poolp)((uint8_t *)addr - 2*sizeof(pyblock *));
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state->usedpools[x * 2] = val;
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state->usedpools[x * 2 + 1] = val;
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};
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};
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#endif /* WITH_PYMALLOC */
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}
|
|
|
|
|
2017-11-15 19:48:08 -04:00
|
|
|
|
2016-04-19 12:02:55 -03:00
|
|
|
#ifdef WITH_PYMALLOC
|
2016-03-14 08:04:26 -03:00
|
|
|
static int
|
|
|
|
_PyMem_DebugEnabled(void)
|
|
|
|
{
|
|
|
|
return (_PyObject.malloc == _PyMem_DebugMalloc);
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
_PyMem_PymallocEnabled(void)
|
|
|
|
{
|
|
|
|
if (_PyMem_DebugEnabled()) {
|
|
|
|
return (_PyMem_Debug.obj.alloc.malloc == _PyObject_Malloc);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
return (_PyObject.malloc == _PyObject_Malloc);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
void
|
|
|
|
PyMem_SetupDebugHooks(void)
|
|
|
|
{
|
2014-06-02 16:57:10 -03:00
|
|
|
PyMemAllocatorEx alloc;
|
2013-07-06 21:05:46 -03:00
|
|
|
|
2016-03-14 18:26:53 -03:00
|
|
|
alloc.malloc = _PyMem_DebugRawMalloc;
|
|
|
|
alloc.calloc = _PyMem_DebugRawCalloc;
|
|
|
|
alloc.realloc = _PyMem_DebugRawRealloc;
|
|
|
|
alloc.free = _PyMem_DebugRawFree;
|
2013-07-06 21:05:46 -03:00
|
|
|
|
2016-03-14 18:26:53 -03:00
|
|
|
if (_PyMem_Raw.malloc != _PyMem_DebugRawMalloc) {
|
2013-07-06 21:05:46 -03:00
|
|
|
alloc.ctx = &_PyMem_Debug.raw;
|
|
|
|
PyMem_GetAllocator(PYMEM_DOMAIN_RAW, &_PyMem_Debug.raw.alloc);
|
|
|
|
PyMem_SetAllocator(PYMEM_DOMAIN_RAW, &alloc);
|
|
|
|
}
|
|
|
|
|
2016-03-14 18:26:53 -03:00
|
|
|
alloc.malloc = _PyMem_DebugMalloc;
|
|
|
|
alloc.calloc = _PyMem_DebugCalloc;
|
|
|
|
alloc.realloc = _PyMem_DebugRealloc;
|
|
|
|
alloc.free = _PyMem_DebugFree;
|
|
|
|
|
2016-03-16 08:12:53 -03:00
|
|
|
if (_PyMem.malloc != _PyMem_DebugMalloc) {
|
|
|
|
alloc.ctx = &_PyMem_Debug.mem;
|
|
|
|
PyMem_GetAllocator(PYMEM_DOMAIN_MEM, &_PyMem_Debug.mem.alloc);
|
|
|
|
PyMem_SetAllocator(PYMEM_DOMAIN_MEM, &alloc);
|
|
|
|
}
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
if (_PyObject.malloc != _PyMem_DebugMalloc) {
|
|
|
|
alloc.ctx = &_PyMem_Debug.obj;
|
|
|
|
PyMem_GetAllocator(PYMEM_DOMAIN_OBJ, &_PyMem_Debug.obj.alloc);
|
|
|
|
PyMem_SetAllocator(PYMEM_DOMAIN_OBJ, &alloc);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2014-06-02 16:57:10 -03:00
|
|
|
PyMem_GetAllocator(PyMemAllocatorDomain domain, PyMemAllocatorEx *allocator)
|
2013-07-06 21:05:46 -03:00
|
|
|
{
|
|
|
|
switch(domain)
|
|
|
|
{
|
|
|
|
case PYMEM_DOMAIN_RAW: *allocator = _PyMem_Raw; break;
|
|
|
|
case PYMEM_DOMAIN_MEM: *allocator = _PyMem; break;
|
|
|
|
case PYMEM_DOMAIN_OBJ: *allocator = _PyObject; break;
|
|
|
|
default:
|
2014-05-02 17:31:14 -03:00
|
|
|
/* unknown domain: set all attributes to NULL */
|
2013-07-06 21:05:46 -03:00
|
|
|
allocator->ctx = NULL;
|
|
|
|
allocator->malloc = NULL;
|
2014-05-02 17:31:14 -03:00
|
|
|
allocator->calloc = NULL;
|
2013-07-06 21:05:46 -03:00
|
|
|
allocator->realloc = NULL;
|
|
|
|
allocator->free = NULL;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2014-06-02 16:57:10 -03:00
|
|
|
PyMem_SetAllocator(PyMemAllocatorDomain domain, PyMemAllocatorEx *allocator)
|
2013-07-06 21:05:46 -03:00
|
|
|
{
|
|
|
|
switch(domain)
|
|
|
|
{
|
|
|
|
case PYMEM_DOMAIN_RAW: _PyMem_Raw = *allocator; break;
|
|
|
|
case PYMEM_DOMAIN_MEM: _PyMem = *allocator; break;
|
|
|
|
case PYMEM_DOMAIN_OBJ: _PyObject = *allocator; break;
|
|
|
|
/* ignore unknown domain */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
PyObject_GetArenaAllocator(PyObjectArenaAllocator *allocator)
|
|
|
|
{
|
2017-09-08 02:51:28 -03:00
|
|
|
*allocator = _PyRuntime.obj.allocator_arenas;
|
2013-07-06 21:05:46 -03:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
PyObject_SetArenaAllocator(PyObjectArenaAllocator *allocator)
|
|
|
|
{
|
2017-09-08 02:51:28 -03:00
|
|
|
_PyRuntime.obj.allocator_arenas = *allocator;
|
2013-07-06 21:05:46 -03:00
|
|
|
}
|
|
|
|
|
|
|
|
void *
|
|
|
|
PyMem_RawMalloc(size_t size)
|
|
|
|
{
|
|
|
|
/*
|
|
|
|
* Limit ourselves to PY_SSIZE_T_MAX bytes to prevent security holes.
|
|
|
|
* Most python internals blindly use a signed Py_ssize_t to track
|
|
|
|
* things without checking for overflows or negatives.
|
|
|
|
* As size_t is unsigned, checking for size < 0 is not required.
|
|
|
|
*/
|
|
|
|
if (size > (size_t)PY_SSIZE_T_MAX)
|
|
|
|
return NULL;
|
|
|
|
return _PyMem_Raw.malloc(_PyMem_Raw.ctx, size);
|
|
|
|
}
|
|
|
|
|
2014-05-02 17:31:14 -03:00
|
|
|
void *
|
|
|
|
PyMem_RawCalloc(size_t nelem, size_t elsize)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (elsize != 0 && nelem > (size_t)PY_SSIZE_T_MAX / elsize)
|
|
|
|
return NULL;
|
|
|
|
return _PyMem_Raw.calloc(_PyMem_Raw.ctx, nelem, elsize);
|
|
|
|
}
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
void*
|
|
|
|
PyMem_RawRealloc(void *ptr, size_t new_size)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (new_size > (size_t)PY_SSIZE_T_MAX)
|
|
|
|
return NULL;
|
|
|
|
return _PyMem_Raw.realloc(_PyMem_Raw.ctx, ptr, new_size);
|
|
|
|
}
|
|
|
|
|
2017-09-08 02:51:28 -03:00
|
|
|
void
|
|
|
|
PyMem_RawFree(void *ptr)
|
2013-07-06 21:05:46 -03:00
|
|
|
{
|
|
|
|
_PyMem_Raw.free(_PyMem_Raw.ctx, ptr);
|
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
void *
|
|
|
|
PyMem_Malloc(size_t size)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (size > (size_t)PY_SSIZE_T_MAX)
|
|
|
|
return NULL;
|
|
|
|
return _PyMem.malloc(_PyMem.ctx, size);
|
|
|
|
}
|
|
|
|
|
2014-05-02 17:31:14 -03:00
|
|
|
void *
|
|
|
|
PyMem_Calloc(size_t nelem, size_t elsize)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (elsize != 0 && nelem > (size_t)PY_SSIZE_T_MAX / elsize)
|
|
|
|
return NULL;
|
|
|
|
return _PyMem.calloc(_PyMem.ctx, nelem, elsize);
|
|
|
|
}
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
void *
|
|
|
|
PyMem_Realloc(void *ptr, size_t new_size)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (new_size > (size_t)PY_SSIZE_T_MAX)
|
|
|
|
return NULL;
|
|
|
|
return _PyMem.realloc(_PyMem.ctx, ptr, new_size);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
PyMem_Free(void *ptr)
|
|
|
|
{
|
|
|
|
_PyMem.free(_PyMem.ctx, ptr);
|
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2013-07-07 18:30:24 -03:00
|
|
|
char *
|
|
|
|
_PyMem_RawStrdup(const char *str)
|
|
|
|
{
|
|
|
|
size_t size;
|
|
|
|
char *copy;
|
|
|
|
|
|
|
|
size = strlen(str) + 1;
|
|
|
|
copy = PyMem_RawMalloc(size);
|
|
|
|
if (copy == NULL)
|
|
|
|
return NULL;
|
|
|
|
memcpy(copy, str, size);
|
|
|
|
return copy;
|
|
|
|
}
|
|
|
|
|
|
|
|
char *
|
|
|
|
_PyMem_Strdup(const char *str)
|
|
|
|
{
|
|
|
|
size_t size;
|
|
|
|
char *copy;
|
|
|
|
|
|
|
|
size = strlen(str) + 1;
|
|
|
|
copy = PyMem_Malloc(size);
|
|
|
|
if (copy == NULL)
|
|
|
|
return NULL;
|
|
|
|
memcpy(copy, str, size);
|
|
|
|
return copy;
|
|
|
|
}
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
void *
|
|
|
|
PyObject_Malloc(size_t size)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (size > (size_t)PY_SSIZE_T_MAX)
|
|
|
|
return NULL;
|
|
|
|
return _PyObject.malloc(_PyObject.ctx, size);
|
|
|
|
}
|
|
|
|
|
2014-05-02 17:31:14 -03:00
|
|
|
void *
|
|
|
|
PyObject_Calloc(size_t nelem, size_t elsize)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (elsize != 0 && nelem > (size_t)PY_SSIZE_T_MAX / elsize)
|
|
|
|
return NULL;
|
|
|
|
return _PyObject.calloc(_PyObject.ctx, nelem, elsize);
|
|
|
|
}
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
void *
|
|
|
|
PyObject_Realloc(void *ptr, size_t new_size)
|
|
|
|
{
|
|
|
|
/* see PyMem_RawMalloc() */
|
|
|
|
if (new_size > (size_t)PY_SSIZE_T_MAX)
|
|
|
|
return NULL;
|
|
|
|
return _PyObject.realloc(_PyObject.ctx, ptr, new_size);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
PyObject_Free(void *ptr)
|
|
|
|
{
|
|
|
|
_PyObject.free(_PyObject.ctx, ptr);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#ifdef WITH_PYMALLOC
|
|
|
|
|
2009-12-02 23:01:27 -04:00
|
|
|
#ifdef WITH_VALGRIND
|
|
|
|
#include <valgrind/valgrind.h>
|
|
|
|
|
|
|
|
/* If we're using GCC, use __builtin_expect() to reduce overhead of
|
|
|
|
the valgrind checks */
|
|
|
|
#if defined(__GNUC__) && (__GNUC__ > 2) && defined(__OPTIMIZE__)
|
|
|
|
# define UNLIKELY(value) __builtin_expect((value), 0)
|
|
|
|
#else
|
|
|
|
# define UNLIKELY(value) (value)
|
|
|
|
#endif
|
|
|
|
|
|
|
|
/* -1 indicates that we haven't checked that we're running on valgrind yet. */
|
|
|
|
static int running_on_valgrind = -1;
|
|
|
|
#endif
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2012-12-09 09:28:26 -04:00
|
|
|
Py_ssize_t
|
|
|
|
_Py_GetAllocatedBlocks(void)
|
|
|
|
{
|
2017-09-08 02:51:28 -03:00
|
|
|
return _PyRuntime.mem.num_allocated_blocks;
|
2012-12-09 09:28:26 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2006-04-21 06:43:23 -03:00
|
|
|
/* Allocate a new arena. If we run out of memory, return NULL. Else
|
|
|
|
* allocate a new arena, and return the address of an arena_object
|
|
|
|
* describing the new arena. It's expected that the caller will set
|
|
|
|
* `usable_arenas` to the return value.
|
Lots of changes:
+ A new scheme for determining whether an address belongs to a pymalloc
arena. This should be 100% reliable. The poolp->pooladdr and
poolp->magic members are gone. A new poolp->arenaindex member takes
their place. Note that the pool header overhead doesn't actually
shrink, though, since the header is padded to a multiple of 8 bytes.
+ _PyMalloc_Free and _PyMalloc_Realloc should now be safe to call for
any legit address, whether obtained from a _PyMalloc function or from
the system malloc/realloc. It should even be safe to call
_PyMalloc_Free when *not* holding the GIL, provided that the passed-in
address was obtained from system malloc/realloc. Since this is
accomplished without any locks, you better believe the code is subtle.
I hope it's sufficiently commented.
+ The above implies we don't need the new PyMalloc_{New, NewVar, Del}
API anymore, and could switch back to PyObject_XXX without breaking
existing code mixing PyObject_XXX with PyMem_{Del, DEL, Free, FREE}.
Nothing is done here about that yet, and I'd like to see this new
code exercised more first.
+ The small object threshhold is boosted to 256 (the max). We should
play with that some more, but the old 64 was way too small for 2.3.
+ Getting a new arena is now done via new function new_arena().
+ Removed some unused macros, and squashed out some macros that were
used only once to define other macros.
+ Arenas are no longer linked together. A new vector of arena base
addresses had to be created anyway to make address classification
bulletproof.
+ A lot of the patch size is an illusion: given the way address
classification works now, it was more convenient to switch the
sense of the prime "if" tests in the realloc and free functions,
so the "if" and "else" blocks got swapped.
+ Assorted minor code, comment and whitespace cleanup.
Back to the Windows installer <wink>.
2002-03-30 02:09:22 -04:00
|
|
|
*/
|
2006-04-21 06:43:23 -03:00
|
|
|
static struct arena_object*
|
Lots of changes:
+ A new scheme for determining whether an address belongs to a pymalloc
arena. This should be 100% reliable. The poolp->pooladdr and
poolp->magic members are gone. A new poolp->arenaindex member takes
their place. Note that the pool header overhead doesn't actually
shrink, though, since the header is padded to a multiple of 8 bytes.
+ _PyMalloc_Free and _PyMalloc_Realloc should now be safe to call for
any legit address, whether obtained from a _PyMalloc function or from
the system malloc/realloc. It should even be safe to call
_PyMalloc_Free when *not* holding the GIL, provided that the passed-in
address was obtained from system malloc/realloc. Since this is
accomplished without any locks, you better believe the code is subtle.
I hope it's sufficiently commented.
+ The above implies we don't need the new PyMalloc_{New, NewVar, Del}
API anymore, and could switch back to PyObject_XXX without breaking
existing code mixing PyObject_XXX with PyMem_{Del, DEL, Free, FREE}.
Nothing is done here about that yet, and I'd like to see this new
code exercised more first.
+ The small object threshhold is boosted to 256 (the max). We should
play with that some more, but the old 64 was way too small for 2.3.
+ Getting a new arena is now done via new function new_arena().
+ Removed some unused macros, and squashed out some macros that were
used only once to define other macros.
+ Arenas are no longer linked together. A new vector of arena base
addresses had to be created anyway to make address classification
bulletproof.
+ A lot of the patch size is an illusion: given the way address
classification works now, it was more convenient to switch the
sense of the prime "if" tests in the realloc and free functions,
so the "if" and "else" blocks got swapped.
+ Assorted minor code, comment and whitespace cleanup.
Back to the Windows installer <wink>.
2002-03-30 02:09:22 -04:00
|
|
|
new_arena(void)
|
|
|
|
{
|
2010-05-09 12:52:27 -03:00
|
|
|
struct arena_object* arenaobj;
|
|
|
|
uint excess; /* number of bytes above pool alignment */
|
2012-03-09 19:21:44 -04:00
|
|
|
void *address;
|
2016-03-14 08:04:26 -03:00
|
|
|
static int debug_stats = -1;
|
Lots of changes:
+ A new scheme for determining whether an address belongs to a pymalloc
arena. This should be 100% reliable. The poolp->pooladdr and
poolp->magic members are gone. A new poolp->arenaindex member takes
their place. Note that the pool header overhead doesn't actually
shrink, though, since the header is padded to a multiple of 8 bytes.
+ _PyMalloc_Free and _PyMalloc_Realloc should now be safe to call for
any legit address, whether obtained from a _PyMalloc function or from
the system malloc/realloc. It should even be safe to call
_PyMalloc_Free when *not* holding the GIL, provided that the passed-in
address was obtained from system malloc/realloc. Since this is
accomplished without any locks, you better believe the code is subtle.
I hope it's sufficiently commented.
+ The above implies we don't need the new PyMalloc_{New, NewVar, Del}
API anymore, and could switch back to PyObject_XXX without breaking
existing code mixing PyObject_XXX with PyMem_{Del, DEL, Free, FREE}.
Nothing is done here about that yet, and I'd like to see this new
code exercised more first.
+ The small object threshhold is boosted to 256 (the max). We should
play with that some more, but the old 64 was way too small for 2.3.
+ Getting a new arena is now done via new function new_arena().
+ Removed some unused macros, and squashed out some macros that were
used only once to define other macros.
+ Arenas are no longer linked together. A new vector of arena base
addresses had to be created anyway to make address classification
bulletproof.
+ A lot of the patch size is an illusion: given the way address
classification works now, it was more convenient to switch the
sense of the prime "if" tests in the realloc and free functions,
so the "if" and "else" blocks got swapped.
+ Assorted minor code, comment and whitespace cleanup.
Back to the Windows installer <wink>.
2002-03-30 02:09:22 -04:00
|
|
|
|
2016-03-14 08:04:26 -03:00
|
|
|
if (debug_stats == -1) {
|
|
|
|
char *opt = Py_GETENV("PYTHONMALLOCSTATS");
|
|
|
|
debug_stats = (opt != NULL && *opt != '\0');
|
|
|
|
}
|
|
|
|
if (debug_stats)
|
2012-06-22 15:55:41 -03:00
|
|
|
_PyObject_DebugMallocStats(stderr);
|
2016-03-14 08:04:26 -03:00
|
|
|
|
2017-09-08 02:51:28 -03:00
|
|
|
if (_PyRuntime.mem.unused_arena_objects == NULL) {
|
2010-05-09 12:52:27 -03:00
|
|
|
uint i;
|
|
|
|
uint numarenas;
|
|
|
|
size_t nbytes;
|
|
|
|
|
|
|
|
/* Double the number of arena objects on each allocation.
|
|
|
|
* Note that it's possible for `numarenas` to overflow.
|
|
|
|
*/
|
2017-09-08 02:51:28 -03:00
|
|
|
numarenas = _PyRuntime.mem.maxarenas ? _PyRuntime.mem.maxarenas << 1 : INITIAL_ARENA_OBJECTS;
|
|
|
|
if (numarenas <= _PyRuntime.mem.maxarenas)
|
2010-05-09 12:52:27 -03:00
|
|
|
return NULL; /* overflow */
|
2008-09-11 03:55:48 -03:00
|
|
|
#if SIZEOF_SIZE_T <= SIZEOF_INT
|
2017-09-08 02:51:28 -03:00
|
|
|
if (numarenas > SIZE_MAX / sizeof(*_PyRuntime.mem.arenas))
|
2010-05-09 12:52:27 -03:00
|
|
|
return NULL; /* overflow */
|
2008-09-11 03:55:48 -03:00
|
|
|
#endif
|
2017-09-08 02:51:28 -03:00
|
|
|
nbytes = numarenas * sizeof(*_PyRuntime.mem.arenas);
|
|
|
|
arenaobj = (struct arena_object *)PyMem_RawRealloc(_PyRuntime.mem.arenas, nbytes);
|
2010-05-09 12:52:27 -03:00
|
|
|
if (arenaobj == NULL)
|
|
|
|
return NULL;
|
2017-09-08 02:51:28 -03:00
|
|
|
_PyRuntime.mem.arenas = arenaobj;
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
/* We might need to fix pointers that were copied. However,
|
|
|
|
* new_arena only gets called when all the pages in the
|
|
|
|
* previous arenas are full. Thus, there are *no* pointers
|
|
|
|
* into the old array. Thus, we don't have to worry about
|
|
|
|
* invalid pointers. Just to be sure, some asserts:
|
|
|
|
*/
|
2017-09-08 02:51:28 -03:00
|
|
|
assert(_PyRuntime.mem.usable_arenas == NULL);
|
|
|
|
assert(_PyRuntime.mem.unused_arena_objects == NULL);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
/* Put the new arenas on the unused_arena_objects list. */
|
2017-09-08 02:51:28 -03:00
|
|
|
for (i = _PyRuntime.mem.maxarenas; i < numarenas; ++i) {
|
|
|
|
_PyRuntime.mem.arenas[i].address = 0; /* mark as unassociated */
|
|
|
|
_PyRuntime.mem.arenas[i].nextarena = i < numarenas - 1 ?
|
|
|
|
&_PyRuntime.mem.arenas[i+1] : NULL;
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Update globals. */
|
2017-09-08 02:51:28 -03:00
|
|
|
_PyRuntime.mem.unused_arena_objects = &_PyRuntime.mem.arenas[_PyRuntime.mem.maxarenas];
|
|
|
|
_PyRuntime.mem.maxarenas = numarenas;
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Take the next available arena object off the head of the list. */
|
2017-09-08 02:51:28 -03:00
|
|
|
assert(_PyRuntime.mem.unused_arena_objects != NULL);
|
|
|
|
arenaobj = _PyRuntime.mem.unused_arena_objects;
|
|
|
|
_PyRuntime.mem.unused_arena_objects = arenaobj->nextarena;
|
2010-05-09 12:52:27 -03:00
|
|
|
assert(arenaobj->address == 0);
|
2017-09-08 02:51:28 -03:00
|
|
|
address = _PyRuntime.obj.allocator_arenas.alloc(_PyRuntime.obj.allocator_arenas.ctx, ARENA_SIZE);
|
2013-07-06 21:05:46 -03:00
|
|
|
if (address == NULL) {
|
2010-05-09 12:52:27 -03:00
|
|
|
/* The allocation failed: return NULL after putting the
|
|
|
|
* arenaobj back.
|
|
|
|
*/
|
2017-09-08 02:51:28 -03:00
|
|
|
arenaobj->nextarena = _PyRuntime.mem.unused_arena_objects;
|
|
|
|
_PyRuntime.mem.unused_arena_objects = arenaobj;
|
2010-05-09 12:52:27 -03:00
|
|
|
return NULL;
|
|
|
|
}
|
2016-09-18 23:24:52 -03:00
|
|
|
arenaobj->address = (uintptr_t)address;
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-09-08 02:51:28 -03:00
|
|
|
++_PyRuntime.mem.narenas_currently_allocated;
|
|
|
|
++_PyRuntime.mem.ntimes_arena_allocated;
|
|
|
|
if (_PyRuntime.mem.narenas_currently_allocated > _PyRuntime.mem.narenas_highwater)
|
|
|
|
_PyRuntime.mem.narenas_highwater = _PyRuntime.mem.narenas_currently_allocated;
|
2010-05-09 12:52:27 -03:00
|
|
|
arenaobj->freepools = NULL;
|
|
|
|
/* pool_address <- first pool-aligned address in the arena
|
|
|
|
nfreepools <- number of whole pools that fit after alignment */
|
2017-09-08 02:51:28 -03:00
|
|
|
arenaobj->pool_address = (pyblock*)arenaobj->address;
|
2010-05-09 12:52:27 -03:00
|
|
|
arenaobj->nfreepools = ARENA_SIZE / POOL_SIZE;
|
|
|
|
assert(POOL_SIZE * arenaobj->nfreepools == ARENA_SIZE);
|
|
|
|
excess = (uint)(arenaobj->address & POOL_SIZE_MASK);
|
|
|
|
if (excess != 0) {
|
|
|
|
--arenaobj->nfreepools;
|
|
|
|
arenaobj->pool_address += POOL_SIZE - excess;
|
|
|
|
}
|
|
|
|
arenaobj->ntotalpools = arenaobj->nfreepools;
|
|
|
|
|
|
|
|
return arenaobj;
|
Lots of changes:
+ A new scheme for determining whether an address belongs to a pymalloc
arena. This should be 100% reliable. The poolp->pooladdr and
poolp->magic members are gone. A new poolp->arenaindex member takes
their place. Note that the pool header overhead doesn't actually
shrink, though, since the header is padded to a multiple of 8 bytes.
+ _PyMalloc_Free and _PyMalloc_Realloc should now be safe to call for
any legit address, whether obtained from a _PyMalloc function or from
the system malloc/realloc. It should even be safe to call
_PyMalloc_Free when *not* holding the GIL, provided that the passed-in
address was obtained from system malloc/realloc. Since this is
accomplished without any locks, you better believe the code is subtle.
I hope it's sufficiently commented.
+ The above implies we don't need the new PyMalloc_{New, NewVar, Del}
API anymore, and could switch back to PyObject_XXX without breaking
existing code mixing PyObject_XXX with PyMem_{Del, DEL, Free, FREE}.
Nothing is done here about that yet, and I'd like to see this new
code exercised more first.
+ The small object threshhold is boosted to 256 (the max). We should
play with that some more, but the old 64 was way too small for 2.3.
+ Getting a new arena is now done via new function new_arena().
+ Removed some unused macros, and squashed out some macros that were
used only once to define other macros.
+ Arenas are no longer linked together. A new vector of arena base
addresses had to be created anyway to make address classification
bulletproof.
+ A lot of the patch size is an illusion: given the way address
classification works now, it was more convenient to switch the
sense of the prime "if" tests in the realloc and free functions,
so the "if" and "else" blocks got swapped.
+ Assorted minor code, comment and whitespace cleanup.
Back to the Windows installer <wink>.
2002-03-30 02:09:22 -04:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2006-04-21 06:43:23 -03:00
|
|
|
/*
|
2016-09-18 23:12:48 -03:00
|
|
|
address_in_range(P, POOL)
|
2006-04-21 06:43:23 -03:00
|
|
|
|
|
|
|
Return true if and only if P is an address that was allocated by pymalloc.
|
|
|
|
POOL must be the pool address associated with P, i.e., POOL = POOL_ADDR(P)
|
|
|
|
(the caller is asked to compute this because the macro expands POOL more than
|
|
|
|
once, and for efficiency it's best for the caller to assign POOL_ADDR(P) to a
|
2016-09-18 23:12:48 -03:00
|
|
|
variable and pass the latter to the macro; because address_in_range is
|
2006-04-21 06:43:23 -03:00
|
|
|
called on every alloc/realloc/free, micro-efficiency is important here).
|
|
|
|
|
|
|
|
Tricky: Let B be the arena base address associated with the pool, B =
|
|
|
|
arenas[(POOL)->arenaindex].address. Then P belongs to the arena if and only if
|
|
|
|
|
2010-05-09 12:52:27 -03:00
|
|
|
B <= P < B + ARENA_SIZE
|
2006-04-21 06:43:23 -03:00
|
|
|
|
|
|
|
Subtracting B throughout, this is true iff
|
|
|
|
|
2010-05-09 12:52:27 -03:00
|
|
|
0 <= P-B < ARENA_SIZE
|
2006-04-21 06:43:23 -03:00
|
|
|
|
|
|
|
By using unsigned arithmetic, the "0 <=" half of the test can be skipped.
|
|
|
|
|
|
|
|
Obscure: A PyMem "free memory" function can call the pymalloc free or realloc
|
|
|
|
before the first arena has been allocated. `arenas` is still NULL in that
|
|
|
|
case. We're relying on that maxarenas is also 0 in that case, so that
|
|
|
|
(POOL)->arenaindex < maxarenas must be false, saving us from trying to index
|
|
|
|
into a NULL arenas.
|
|
|
|
|
|
|
|
Details: given P and POOL, the arena_object corresponding to P is AO =
|
|
|
|
arenas[(POOL)->arenaindex]. Suppose obmalloc controls P. Then (barring wild
|
|
|
|
stores, etc), POOL is the correct address of P's pool, AO.address is the
|
|
|
|
correct base address of the pool's arena, and P must be within ARENA_SIZE of
|
|
|
|
AO.address. In addition, AO.address is not 0 (no arena can start at address 0
|
2016-09-18 23:12:48 -03:00
|
|
|
(NULL)). Therefore address_in_range correctly reports that obmalloc
|
2006-04-21 06:43:23 -03:00
|
|
|
controls P.
|
|
|
|
|
|
|
|
Now suppose obmalloc does not control P (e.g., P was obtained via a direct
|
|
|
|
call to the system malloc() or realloc()). (POOL)->arenaindex may be anything
|
|
|
|
in this case -- it may even be uninitialized trash. If the trash arenaindex
|
|
|
|
is >= maxarenas, the macro correctly concludes at once that obmalloc doesn't
|
|
|
|
control P.
|
|
|
|
|
|
|
|
Else arenaindex is < maxarena, and AO is read up. If AO corresponds to an
|
|
|
|
allocated arena, obmalloc controls all the memory in slice AO.address :
|
|
|
|
AO.address+ARENA_SIZE. By case assumption, P is not controlled by obmalloc,
|
|
|
|
so P doesn't lie in that slice, so the macro correctly reports that P is not
|
|
|
|
controlled by obmalloc.
|
|
|
|
|
|
|
|
Finally, if P is not controlled by obmalloc and AO corresponds to an unused
|
|
|
|
arena_object (one not currently associated with an allocated arena),
|
|
|
|
AO.address is 0, and the second test in the macro reduces to:
|
|
|
|
|
2010-05-09 12:52:27 -03:00
|
|
|
P < ARENA_SIZE
|
2006-04-21 06:43:23 -03:00
|
|
|
|
|
|
|
If P >= ARENA_SIZE (extremely likely), the macro again correctly concludes
|
|
|
|
that P is not controlled by obmalloc. However, if P < ARENA_SIZE, this part
|
|
|
|
of the test still passes, and the third clause (AO.address != 0) is necessary
|
|
|
|
to get the correct result: AO.address is 0 in this case, so the macro
|
|
|
|
correctly reports that P is not controlled by obmalloc (despite that P lies in
|
|
|
|
slice AO.address : AO.address + ARENA_SIZE).
|
|
|
|
|
|
|
|
Note: The third (AO.address != 0) clause was added in Python 2.5. Before
|
|
|
|
2.5, arenas were never free()'ed, and an arenaindex < maxarena always
|
|
|
|
corresponded to a currently-allocated arena, so the "P is not controlled by
|
|
|
|
obmalloc, AO corresponds to an unused arena_object, and P < ARENA_SIZE" case
|
|
|
|
was impossible.
|
|
|
|
|
|
|
|
Note that the logic is excruciating, and reading up possibly uninitialized
|
|
|
|
memory when P is not controlled by obmalloc (to get at (POOL)->arenaindex)
|
|
|
|
creates problems for some memory debuggers. The overwhelming advantage is
|
|
|
|
that this test determines whether an arbitrary address is controlled by
|
|
|
|
obmalloc in a small constant time, independent of the number of arenas
|
|
|
|
obmalloc controls. Since this test is needed at every entry point, it's
|
|
|
|
extremely desirable that it be this fast.
|
|
|
|
*/
|
2005-11-13 14:55:39 -04:00
|
|
|
|
2016-09-18 23:12:48 -03:00
|
|
|
static bool ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS
|
|
|
|
address_in_range(void *p, poolp pool)
|
|
|
|
{
|
|
|
|
// Since address_in_range may be reading from memory which was not allocated
|
|
|
|
// by Python, it is important that pool->arenaindex is read only once, as
|
|
|
|
// another thread may be concurrently modifying the value without holding
|
|
|
|
// the GIL. The following dance forces the compiler to read pool->arenaindex
|
|
|
|
// only once.
|
|
|
|
uint arenaindex = *((volatile uint *)&pool->arenaindex);
|
2017-09-08 02:51:28 -03:00
|
|
|
return arenaindex < _PyRuntime.mem.maxarenas &&
|
|
|
|
(uintptr_t)p - _PyRuntime.mem.arenas[arenaindex].address < ARENA_SIZE &&
|
|
|
|
_PyRuntime.mem.arenas[arenaindex].address != 0;
|
2016-09-18 23:12:48 -03:00
|
|
|
}
|
2002-04-01 15:23:44 -04:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2001-02-27 00:45:05 -04:00
|
|
|
/*==========================================================================*/
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/* pymalloc allocator
|
2001-02-27 00:45:05 -04:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
The basic blocks are ordered by decreasing execution frequency,
|
|
|
|
which minimizes the number of jumps in the most common cases,
|
|
|
|
improves branching prediction and instruction scheduling (small
|
|
|
|
block allocations typically result in a couple of instructions).
|
|
|
|
Unless the optimizer reorders everything, being too smart...
|
2001-02-27 00:45:05 -04:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
Return 1 if pymalloc allocated memory and wrote the pointer into *ptr_p.
|
|
|
|
|
|
|
|
Return 0 if pymalloc failed to allocate the memory block: on bigger
|
|
|
|
requests, on error in the code below (as a last chance to serve the request)
|
|
|
|
or when the max memory limit has been reached. */
|
|
|
|
static int
|
|
|
|
pymalloc_alloc(void *ctx, void **ptr_p, size_t nbytes)
|
2001-02-27 00:45:05 -04:00
|
|
|
{
|
2017-09-08 02:51:28 -03:00
|
|
|
pyblock *bp;
|
2010-05-09 12:52:27 -03:00
|
|
|
poolp pool;
|
|
|
|
poolp next;
|
|
|
|
uint size;
|
2001-02-27 00:45:05 -04:00
|
|
|
|
2009-12-02 23:01:27 -04:00
|
|
|
#ifdef WITH_VALGRIND
|
2017-10-31 16:18:10 -03:00
|
|
|
if (UNLIKELY(running_on_valgrind == -1)) {
|
2010-05-09 12:52:27 -03:00
|
|
|
running_on_valgrind = RUNNING_ON_VALGRIND;
|
2017-10-31 16:18:10 -03:00
|
|
|
}
|
|
|
|
if (UNLIKELY(running_on_valgrind)) {
|
|
|
|
return 0;
|
|
|
|
}
|
2009-12-02 23:01:27 -04:00
|
|
|
#endif
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
if (nbytes == 0) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
if (nbytes > SMALL_REQUEST_THRESHOLD) {
|
|
|
|
return 0;
|
|
|
|
}
|
2017-03-31 14:10:19 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
LOCK();
|
|
|
|
/*
|
|
|
|
* Most frequent paths first
|
|
|
|
*/
|
|
|
|
size = (uint)(nbytes - 1) >> ALIGNMENT_SHIFT;
|
|
|
|
pool = _PyRuntime.mem.usedpools[size + size];
|
|
|
|
if (pool != pool->nextpool) {
|
2010-05-09 12:52:27 -03:00
|
|
|
/*
|
2017-10-31 16:18:10 -03:00
|
|
|
* There is a used pool for this size class.
|
|
|
|
* Pick up the head block of its free list.
|
2010-05-09 12:52:27 -03:00
|
|
|
*/
|
2017-10-31 16:18:10 -03:00
|
|
|
++pool->ref.count;
|
|
|
|
bp = pool->freeblock;
|
|
|
|
assert(bp != NULL);
|
|
|
|
if ((pool->freeblock = *(pyblock **)bp) != NULL) {
|
|
|
|
goto success;
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/*
|
|
|
|
* Reached the end of the free list, try to extend it.
|
2010-05-09 12:52:27 -03:00
|
|
|
*/
|
2017-10-31 16:18:10 -03:00
|
|
|
if (pool->nextoffset <= pool->maxnextoffset) {
|
|
|
|
/* There is room for another block. */
|
|
|
|
pool->freeblock = (pyblock*)pool +
|
|
|
|
pool->nextoffset;
|
|
|
|
pool->nextoffset += INDEX2SIZE(size);
|
2017-09-08 02:51:28 -03:00
|
|
|
*(pyblock **)(pool->freeblock) = NULL;
|
2017-10-31 16:18:10 -03:00
|
|
|
goto success;
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/* Pool is full, unlink from used pools. */
|
|
|
|
next = pool->nextpool;
|
|
|
|
pool = pool->prevpool;
|
|
|
|
next->prevpool = pool;
|
|
|
|
pool->nextpool = next;
|
|
|
|
goto success;
|
|
|
|
}
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/* There isn't a pool of the right size class immediately
|
|
|
|
* available: use a free pool.
|
|
|
|
*/
|
|
|
|
if (_PyRuntime.mem.usable_arenas == NULL) {
|
|
|
|
/* No arena has a free pool: allocate a new arena. */
|
|
|
|
#ifdef WITH_MEMORY_LIMITS
|
|
|
|
if (_PyRuntime.mem.narenas_currently_allocated >= MAX_ARENAS) {
|
|
|
|
goto failed;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
_PyRuntime.mem.usable_arenas = new_arena();
|
|
|
|
if (_PyRuntime.mem.usable_arenas == NULL) {
|
|
|
|
goto failed;
|
|
|
|
}
|
|
|
|
_PyRuntime.mem.usable_arenas->nextarena =
|
|
|
|
_PyRuntime.mem.usable_arenas->prevarena = NULL;
|
|
|
|
}
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->address != 0);
|
|
|
|
|
|
|
|
/* Try to get a cached free pool. */
|
|
|
|
pool = _PyRuntime.mem.usable_arenas->freepools;
|
|
|
|
if (pool != NULL) {
|
|
|
|
/* Unlink from cached pools. */
|
|
|
|
_PyRuntime.mem.usable_arenas->freepools = pool->nextpool;
|
|
|
|
|
|
|
|
/* This arena already had the smallest nfreepools
|
|
|
|
* value, so decreasing nfreepools doesn't change
|
|
|
|
* that, and we don't need to rearrange the
|
|
|
|
* usable_arenas list. However, if the arena has
|
|
|
|
* become wholly allocated, we need to remove its
|
|
|
|
* arena_object from usable_arenas.
|
|
|
|
*/
|
|
|
|
--_PyRuntime.mem.usable_arenas->nfreepools;
|
2017-09-08 02:51:28 -03:00
|
|
|
if (_PyRuntime.mem.usable_arenas->nfreepools == 0) {
|
2017-10-31 16:18:10 -03:00
|
|
|
/* Wholly allocated: remove. */
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->freepools == NULL);
|
2017-09-08 02:51:28 -03:00
|
|
|
assert(_PyRuntime.mem.usable_arenas->nextarena == NULL ||
|
|
|
|
_PyRuntime.mem.usable_arenas->nextarena->prevarena ==
|
|
|
|
_PyRuntime.mem.usable_arenas);
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2017-09-08 02:51:28 -03:00
|
|
|
_PyRuntime.mem.usable_arenas = _PyRuntime.mem.usable_arenas->nextarena;
|
|
|
|
if (_PyRuntime.mem.usable_arenas != NULL) {
|
|
|
|
_PyRuntime.mem.usable_arenas->prevarena = NULL;
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->address != 0);
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
}
|
2017-10-31 16:18:10 -03:00
|
|
|
else {
|
|
|
|
/* nfreepools > 0: it must be that freepools
|
|
|
|
* isn't NULL, or that we haven't yet carved
|
|
|
|
* off all the arena's pools for the first
|
|
|
|
* time.
|
|
|
|
*/
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->freepools != NULL ||
|
|
|
|
_PyRuntime.mem.usable_arenas->pool_address <=
|
|
|
|
(pyblock*)_PyRuntime.mem.usable_arenas->address +
|
|
|
|
ARENA_SIZE - POOL_SIZE);
|
|
|
|
}
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
init_pool:
|
|
|
|
/* Frontlink to used pools. */
|
|
|
|
next = _PyRuntime.mem.usedpools[size + size]; /* == prev */
|
|
|
|
pool->nextpool = next;
|
|
|
|
pool->prevpool = next;
|
|
|
|
next->nextpool = pool;
|
|
|
|
next->prevpool = pool;
|
|
|
|
pool->ref.count = 1;
|
|
|
|
if (pool->szidx == size) {
|
|
|
|
/* Luckily, this pool last contained blocks
|
|
|
|
* of the same size class, so its header
|
|
|
|
* and free list are already initialized.
|
|
|
|
*/
|
|
|
|
bp = pool->freeblock;
|
|
|
|
assert(bp != NULL);
|
|
|
|
pool->freeblock = *(pyblock **)bp;
|
|
|
|
goto success;
|
|
|
|
}
|
|
|
|
/*
|
|
|
|
* Initialize the pool header, set up the free list to
|
|
|
|
* contain just the second block, and return the first
|
|
|
|
* block.
|
|
|
|
*/
|
|
|
|
pool->szidx = size;
|
|
|
|
size = INDEX2SIZE(size);
|
|
|
|
bp = (pyblock *)pool + POOL_OVERHEAD;
|
|
|
|
pool->nextoffset = POOL_OVERHEAD + (size << 1);
|
|
|
|
pool->maxnextoffset = POOL_SIZE - size;
|
|
|
|
pool->freeblock = bp + size;
|
|
|
|
*(pyblock **)(pool->freeblock) = NULL;
|
|
|
|
goto success;
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/* Carve off a new pool. */
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->nfreepools > 0);
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->freepools == NULL);
|
|
|
|
pool = (poolp)_PyRuntime.mem.usable_arenas->pool_address;
|
|
|
|
assert((pyblock*)pool <= (pyblock*)_PyRuntime.mem.usable_arenas->address +
|
|
|
|
ARENA_SIZE - POOL_SIZE);
|
|
|
|
pool->arenaindex = (uint)(_PyRuntime.mem.usable_arenas - _PyRuntime.mem.arenas);
|
|
|
|
assert(&_PyRuntime.mem.arenas[pool->arenaindex] == _PyRuntime.mem.usable_arenas);
|
|
|
|
pool->szidx = DUMMY_SIZE_IDX;
|
|
|
|
_PyRuntime.mem.usable_arenas->pool_address += POOL_SIZE;
|
|
|
|
--_PyRuntime.mem.usable_arenas->nfreepools;
|
|
|
|
|
|
|
|
if (_PyRuntime.mem.usable_arenas->nfreepools == 0) {
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->nextarena == NULL ||
|
|
|
|
_PyRuntime.mem.usable_arenas->nextarena->prevarena ==
|
|
|
|
_PyRuntime.mem.usable_arenas);
|
|
|
|
/* Unlink the arena: it is completely allocated. */
|
|
|
|
_PyRuntime.mem.usable_arenas = _PyRuntime.mem.usable_arenas->nextarena;
|
|
|
|
if (_PyRuntime.mem.usable_arenas != NULL) {
|
|
|
|
_PyRuntime.mem.usable_arenas->prevarena = NULL;
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->address != 0);
|
|
|
|
}
|
2012-12-09 09:28:26 -04:00
|
|
|
}
|
2017-10-31 16:18:10 -03:00
|
|
|
|
|
|
|
goto init_pool;
|
|
|
|
|
|
|
|
success:
|
|
|
|
UNLOCK();
|
|
|
|
assert(bp != NULL);
|
|
|
|
*ptr_p = (void *)bp;
|
|
|
|
return 1;
|
|
|
|
|
|
|
|
failed:
|
|
|
|
UNLOCK();
|
|
|
|
return 0;
|
2001-02-27 00:45:05 -04:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2014-05-02 17:31:14 -03:00
|
|
|
static void *
|
|
|
|
_PyObject_Malloc(void *ctx, size_t nbytes)
|
|
|
|
{
|
2017-10-31 16:18:10 -03:00
|
|
|
void* ptr;
|
|
|
|
if (pymalloc_alloc(ctx, &ptr, nbytes)) {
|
|
|
|
_PyRuntime.mem.num_allocated_blocks++;
|
|
|
|
return ptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
ptr = PyMem_RawMalloc(nbytes);
|
|
|
|
if (ptr != NULL) {
|
|
|
|
_PyRuntime.mem.num_allocated_blocks++;
|
|
|
|
}
|
|
|
|
return ptr;
|
2014-05-02 17:31:14 -03:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2014-05-02 17:31:14 -03:00
|
|
|
static void *
|
|
|
|
_PyObject_Calloc(void *ctx, size_t nelem, size_t elsize)
|
|
|
|
{
|
2017-10-31 16:18:10 -03:00
|
|
|
void* ptr;
|
|
|
|
|
|
|
|
assert(elsize == 0 || nelem <= (size_t)PY_SSIZE_T_MAX / elsize);
|
|
|
|
size_t nbytes = nelem * elsize;
|
|
|
|
|
|
|
|
if (pymalloc_alloc(ctx, &ptr, nbytes)) {
|
|
|
|
memset(ptr, 0, nbytes);
|
|
|
|
_PyRuntime.mem.num_allocated_blocks++;
|
|
|
|
return ptr;
|
|
|
|
}
|
|
|
|
|
|
|
|
ptr = PyMem_RawCalloc(nelem, elsize);
|
|
|
|
if (ptr != NULL) {
|
|
|
|
_PyRuntime.mem.num_allocated_blocks++;
|
|
|
|
}
|
|
|
|
return ptr;
|
2014-05-02 17:31:14 -03:00
|
|
|
}
|
|
|
|
|
2001-02-27 00:45:05 -04:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/* Free a memory block allocated by pymalloc_alloc().
|
|
|
|
Return 1 if it was freed.
|
|
|
|
Return 0 if the block was not allocated by pymalloc_alloc(). */
|
|
|
|
static int
|
|
|
|
pymalloc_free(void *ctx, void *p)
|
2001-02-27 00:45:05 -04:00
|
|
|
{
|
2010-05-09 12:52:27 -03:00
|
|
|
poolp pool;
|
2017-09-08 02:51:28 -03:00
|
|
|
pyblock *lastfree;
|
2010-05-09 12:52:27 -03:00
|
|
|
poolp next, prev;
|
|
|
|
uint size;
|
2001-02-27 00:45:05 -04:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
assert(p != NULL);
|
2012-12-09 09:28:26 -04:00
|
|
|
|
2009-12-02 23:01:27 -04:00
|
|
|
#ifdef WITH_VALGRIND
|
2017-10-31 16:18:10 -03:00
|
|
|
if (UNLIKELY(running_on_valgrind > 0)) {
|
|
|
|
return 0;
|
|
|
|
}
|
2009-12-02 23:01:27 -04:00
|
|
|
#endif
|
|
|
|
|
2010-05-09 12:52:27 -03:00
|
|
|
pool = POOL_ADDR(p);
|
2017-10-31 16:18:10 -03:00
|
|
|
if (!address_in_range(p, pool)) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
/* We allocated this address. */
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
LOCK();
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/* Link p to the start of the pool's freeblock list. Since
|
|
|
|
* the pool had at least the p block outstanding, the pool
|
|
|
|
* wasn't empty (so it's already in a usedpools[] list, or
|
|
|
|
* was full and is in no list -- it's not in the freeblocks
|
|
|
|
* list in any case).
|
|
|
|
*/
|
|
|
|
assert(pool->ref.count > 0); /* else it was empty */
|
|
|
|
*(pyblock **)p = lastfree = pool->freeblock;
|
|
|
|
pool->freeblock = (pyblock *)p;
|
|
|
|
if (!lastfree) {
|
2010-05-09 12:52:27 -03:00
|
|
|
/* Pool was full, so doesn't currently live in any list:
|
|
|
|
* link it to the front of the appropriate usedpools[] list.
|
|
|
|
* This mimics LRU pool usage for new allocations and
|
|
|
|
* targets optimal filling when several pools contain
|
|
|
|
* blocks of the same size class.
|
|
|
|
*/
|
|
|
|
--pool->ref.count;
|
|
|
|
assert(pool->ref.count > 0); /* else the pool is empty */
|
|
|
|
size = pool->szidx;
|
2017-09-08 02:51:28 -03:00
|
|
|
next = _PyRuntime.mem.usedpools[size + size];
|
2010-05-09 12:52:27 -03:00
|
|
|
prev = next->prevpool;
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2010-05-09 12:52:27 -03:00
|
|
|
/* insert pool before next: prev <-> pool <-> next */
|
|
|
|
pool->nextpool = next;
|
|
|
|
pool->prevpool = prev;
|
|
|
|
next->prevpool = pool;
|
|
|
|
prev->nextpool = pool;
|
2017-10-31 16:18:10 -03:00
|
|
|
goto success;
|
|
|
|
}
|
|
|
|
|
|
|
|
struct arena_object* ao;
|
|
|
|
uint nf; /* ao->nfreepools */
|
|
|
|
|
|
|
|
/* freeblock wasn't NULL, so the pool wasn't full,
|
|
|
|
* and the pool is in a usedpools[] list.
|
|
|
|
*/
|
|
|
|
if (--pool->ref.count != 0) {
|
|
|
|
/* pool isn't empty: leave it in usedpools */
|
|
|
|
goto success;
|
|
|
|
}
|
|
|
|
/* Pool is now empty: unlink from usedpools, and
|
|
|
|
* link to the front of freepools. This ensures that
|
|
|
|
* previously freed pools will be allocated later
|
|
|
|
* (being not referenced, they are perhaps paged out).
|
|
|
|
*/
|
|
|
|
next = pool->nextpool;
|
|
|
|
prev = pool->prevpool;
|
|
|
|
next->prevpool = prev;
|
|
|
|
prev->nextpool = next;
|
|
|
|
|
|
|
|
/* Link the pool to freepools. This is a singly-linked
|
|
|
|
* list, and pool->prevpool isn't used there.
|
|
|
|
*/
|
|
|
|
ao = &_PyRuntime.mem.arenas[pool->arenaindex];
|
|
|
|
pool->nextpool = ao->freepools;
|
|
|
|
ao->freepools = pool;
|
|
|
|
nf = ++ao->nfreepools;
|
|
|
|
|
|
|
|
/* All the rest is arena management. We just freed
|
|
|
|
* a pool, and there are 4 cases for arena mgmt:
|
|
|
|
* 1. If all the pools are free, return the arena to
|
|
|
|
* the system free().
|
|
|
|
* 2. If this is the only free pool in the arena,
|
|
|
|
* add the arena back to the `usable_arenas` list.
|
|
|
|
* 3. If the "next" arena has a smaller count of free
|
|
|
|
* pools, we have to "slide this arena right" to
|
|
|
|
* restore that usable_arenas is sorted in order of
|
|
|
|
* nfreepools.
|
|
|
|
* 4. Else there's nothing more to do.
|
|
|
|
*/
|
|
|
|
if (nf == ao->ntotalpools) {
|
|
|
|
/* Case 1. First unlink ao from usable_arenas.
|
|
|
|
*/
|
|
|
|
assert(ao->prevarena == NULL ||
|
|
|
|
ao->prevarena->address != 0);
|
|
|
|
assert(ao ->nextarena == NULL ||
|
|
|
|
ao->nextarena->address != 0);
|
|
|
|
|
|
|
|
/* Fix the pointer in the prevarena, or the
|
|
|
|
* usable_arenas pointer.
|
|
|
|
*/
|
|
|
|
if (ao->prevarena == NULL) {
|
|
|
|
_PyRuntime.mem.usable_arenas = ao->nextarena;
|
|
|
|
assert(_PyRuntime.mem.usable_arenas == NULL ||
|
|
|
|
_PyRuntime.mem.usable_arenas->address != 0);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
assert(ao->prevarena->nextarena == ao);
|
|
|
|
ao->prevarena->nextarena =
|
|
|
|
ao->nextarena;
|
|
|
|
}
|
|
|
|
/* Fix the pointer in the nextarena. */
|
|
|
|
if (ao->nextarena != NULL) {
|
|
|
|
assert(ao->nextarena->prevarena == ao);
|
|
|
|
ao->nextarena->prevarena =
|
|
|
|
ao->prevarena;
|
|
|
|
}
|
|
|
|
/* Record that this arena_object slot is
|
|
|
|
* available to be reused.
|
|
|
|
*/
|
|
|
|
ao->nextarena = _PyRuntime.mem.unused_arena_objects;
|
|
|
|
_PyRuntime.mem.unused_arena_objects = ao;
|
|
|
|
|
|
|
|
/* Free the entire arena. */
|
|
|
|
_PyRuntime.obj.allocator_arenas.free(_PyRuntime.obj.allocator_arenas.ctx,
|
|
|
|
(void *)ao->address, ARENA_SIZE);
|
|
|
|
ao->address = 0; /* mark unassociated */
|
|
|
|
--_PyRuntime.mem.narenas_currently_allocated;
|
|
|
|
|
|
|
|
goto success;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (nf == 1) {
|
|
|
|
/* Case 2. Put ao at the head of
|
|
|
|
* usable_arenas. Note that because
|
|
|
|
* ao->nfreepools was 0 before, ao isn't
|
|
|
|
* currently on the usable_arenas list.
|
|
|
|
*/
|
|
|
|
ao->nextarena = _PyRuntime.mem.usable_arenas;
|
|
|
|
ao->prevarena = NULL;
|
|
|
|
if (_PyRuntime.mem.usable_arenas)
|
|
|
|
_PyRuntime.mem.usable_arenas->prevarena = ao;
|
|
|
|
_PyRuntime.mem.usable_arenas = ao;
|
|
|
|
assert(_PyRuntime.mem.usable_arenas->address != 0);
|
|
|
|
|
|
|
|
goto success;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If this arena is now out of order, we need to keep
|
|
|
|
* the list sorted. The list is kept sorted so that
|
|
|
|
* the "most full" arenas are used first, which allows
|
|
|
|
* the nearly empty arenas to be completely freed. In
|
|
|
|
* a few un-scientific tests, it seems like this
|
|
|
|
* approach allowed a lot more memory to be freed.
|
|
|
|
*/
|
|
|
|
if (ao->nextarena == NULL ||
|
|
|
|
nf <= ao->nextarena->nfreepools) {
|
|
|
|
/* Case 4. Nothing to do. */
|
|
|
|
goto success;
|
|
|
|
}
|
|
|
|
/* Case 3: We have to move the arena towards the end
|
|
|
|
* of the list, because it has more free pools than
|
|
|
|
* the arena to its right.
|
|
|
|
* First unlink ao from usable_arenas.
|
|
|
|
*/
|
|
|
|
if (ao->prevarena != NULL) {
|
|
|
|
/* ao isn't at the head of the list */
|
|
|
|
assert(ao->prevarena->nextarena == ao);
|
|
|
|
ao->prevarena->nextarena = ao->nextarena;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
/* ao is at the head of the list */
|
|
|
|
assert(_PyRuntime.mem.usable_arenas == ao);
|
|
|
|
_PyRuntime.mem.usable_arenas = ao->nextarena;
|
|
|
|
}
|
|
|
|
ao->nextarena->prevarena = ao->prevarena;
|
|
|
|
|
|
|
|
/* Locate the new insertion point by iterating over
|
|
|
|
* the list, using our nextarena pointer.
|
|
|
|
*/
|
|
|
|
while (ao->nextarena != NULL && nf > ao->nextarena->nfreepools) {
|
|
|
|
ao->prevarena = ao->nextarena;
|
|
|
|
ao->nextarena = ao->nextarena->nextarena;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Insert ao at this point. */
|
|
|
|
assert(ao->nextarena == NULL || ao->prevarena == ao->nextarena->prevarena);
|
|
|
|
assert(ao->prevarena->nextarena == ao->nextarena);
|
|
|
|
|
|
|
|
ao->prevarena->nextarena = ao;
|
|
|
|
if (ao->nextarena != NULL) {
|
|
|
|
ao->nextarena->prevarena = ao;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Verify that the swaps worked. */
|
|
|
|
assert(ao->nextarena == NULL || nf <= ao->nextarena->nfreepools);
|
|
|
|
assert(ao->prevarena == NULL || nf > ao->prevarena->nfreepools);
|
|
|
|
assert(ao->nextarena == NULL || ao->nextarena->prevarena == ao);
|
|
|
|
assert((_PyRuntime.mem.usable_arenas == ao && ao->prevarena == NULL)
|
|
|
|
|| ao->prevarena->nextarena == ao);
|
|
|
|
|
|
|
|
goto success;
|
|
|
|
|
|
|
|
success:
|
|
|
|
UNLOCK();
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
_PyObject_Free(void *ctx, void *p)
|
|
|
|
{
|
|
|
|
/* PyObject_Free(NULL) has no effect */
|
|
|
|
if (p == NULL) {
|
2010-05-09 12:52:27 -03:00
|
|
|
return;
|
|
|
|
}
|
Lots of changes:
+ A new scheme for determining whether an address belongs to a pymalloc
arena. This should be 100% reliable. The poolp->pooladdr and
poolp->magic members are gone. A new poolp->arenaindex member takes
their place. Note that the pool header overhead doesn't actually
shrink, though, since the header is padded to a multiple of 8 bytes.
+ _PyMalloc_Free and _PyMalloc_Realloc should now be safe to call for
any legit address, whether obtained from a _PyMalloc function or from
the system malloc/realloc. It should even be safe to call
_PyMalloc_Free when *not* holding the GIL, provided that the passed-in
address was obtained from system malloc/realloc. Since this is
accomplished without any locks, you better believe the code is subtle.
I hope it's sufficiently commented.
+ The above implies we don't need the new PyMalloc_{New, NewVar, Del}
API anymore, and could switch back to PyObject_XXX without breaking
existing code mixing PyObject_XXX with PyMem_{Del, DEL, Free, FREE}.
Nothing is done here about that yet, and I'd like to see this new
code exercised more first.
+ The small object threshhold is boosted to 256 (the max). We should
play with that some more, but the old 64 was way too small for 2.3.
+ Getting a new arena is now done via new function new_arena().
+ Removed some unused macros, and squashed out some macros that were
used only once to define other macros.
+ Arenas are no longer linked together. A new vector of arena base
addresses had to be created anyway to make address classification
bulletproof.
+ A lot of the patch size is an illusion: given the way address
classification works now, it was more convenient to switch the
sense of the prime "if" tests in the realloc and free functions,
so the "if" and "else" blocks got swapped.
+ Assorted minor code, comment and whitespace cleanup.
Back to the Windows installer <wink>.
2002-03-30 02:09:22 -04:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
_PyRuntime.mem.num_allocated_blocks--;
|
|
|
|
if (!pymalloc_free(ctx, p)) {
|
|
|
|
/* pymalloc didn't allocate this address */
|
|
|
|
PyMem_RawFree(p);
|
|
|
|
}
|
2001-02-27 00:45:05 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
/* pymalloc realloc.
|
|
|
|
|
|
|
|
If nbytes==0, then as the Python docs promise, we do not treat this like
|
|
|
|
free(p), and return a non-NULL result.
|
|
|
|
|
|
|
|
Return 1 if pymalloc reallocated memory and wrote the new pointer into
|
|
|
|
newptr_p.
|
|
|
|
|
|
|
|
Return 0 if pymalloc didn't allocated p. */
|
|
|
|
static int
|
|
|
|
pymalloc_realloc(void *ctx, void **newptr_p, void *p, size_t nbytes)
|
2001-02-27 00:45:05 -04:00
|
|
|
{
|
2010-05-09 12:52:27 -03:00
|
|
|
void *bp;
|
|
|
|
poolp pool;
|
|
|
|
size_t size;
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
assert(p != NULL);
|
2008-07-23 13:13:07 -03:00
|
|
|
|
2009-12-02 23:01:27 -04:00
|
|
|
#ifdef WITH_VALGRIND
|
2010-05-09 12:52:27 -03:00
|
|
|
/* Treat running_on_valgrind == -1 the same as 0 */
|
2017-10-31 16:18:10 -03:00
|
|
|
if (UNLIKELY(running_on_valgrind > 0)) {
|
|
|
|
return 0;
|
|
|
|
}
|
2009-12-02 23:01:27 -04:00
|
|
|
#endif
|
|
|
|
|
2010-05-09 12:52:27 -03:00
|
|
|
pool = POOL_ADDR(p);
|
2017-10-31 16:18:10 -03:00
|
|
|
if (!address_in_range(p, pool)) {
|
|
|
|
/* pymalloc is not managing this block.
|
|
|
|
|
|
|
|
If nbytes <= SMALL_REQUEST_THRESHOLD, it's tempting to try to take
|
|
|
|
over this block. However, if we do, we need to copy the valid data
|
|
|
|
from the C-managed block to one of our blocks, and there's no
|
|
|
|
portable way to know how much of the memory space starting at p is
|
|
|
|
valid.
|
|
|
|
|
|
|
|
As bug 1185883 pointed out the hard way, it's possible that the
|
|
|
|
C-managed block is "at the end" of allocated VM space, so that a
|
|
|
|
memory fault can occur if we try to copy nbytes bytes starting at p.
|
|
|
|
Instead we punt: let C continue to manage this block. */
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* pymalloc is in charge of this block */
|
|
|
|
size = INDEX2SIZE(pool->szidx);
|
|
|
|
if (nbytes <= size) {
|
|
|
|
/* The block is staying the same or shrinking.
|
|
|
|
|
|
|
|
If it's shrinking, there's a tradeoff: it costs cycles to copy the
|
|
|
|
block to a smaller size class, but it wastes memory not to copy it.
|
|
|
|
|
|
|
|
The compromise here is to copy on shrink only if at least 25% of
|
|
|
|
size can be shaved off. */
|
|
|
|
if (4 * nbytes > 3 * size) {
|
|
|
|
/* It's the same, or shrinking and new/old > 3/4. */
|
|
|
|
*newptr_p = p;
|
|
|
|
return 1;
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
2017-10-31 16:18:10 -03:00
|
|
|
size = nbytes;
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
2017-10-31 16:18:10 -03:00
|
|
|
|
|
|
|
bp = _PyObject_Malloc(ctx, nbytes);
|
|
|
|
if (bp != NULL) {
|
|
|
|
memcpy(bp, p, size);
|
|
|
|
_PyObject_Free(ctx, p);
|
|
|
|
}
|
|
|
|
*newptr_p = bp;
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void *
|
|
|
|
_PyObject_Realloc(void *ctx, void *ptr, size_t nbytes)
|
|
|
|
{
|
|
|
|
void *ptr2;
|
|
|
|
|
|
|
|
if (ptr == NULL) {
|
|
|
|
return _PyObject_Malloc(ctx, nbytes);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (pymalloc_realloc(ctx, &ptr2, ptr, nbytes)) {
|
|
|
|
return ptr2;
|
|
|
|
}
|
|
|
|
|
|
|
|
return PyMem_RawRealloc(ptr, nbytes);
|
2001-02-27 00:45:05 -04:00
|
|
|
}
|
|
|
|
|
2010-05-09 12:52:27 -03:00
|
|
|
#else /* ! WITH_PYMALLOC */
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
|
|
|
|
/*==========================================================================*/
|
2002-04-12 00:10:20 -03:00
|
|
|
/* pymalloc not enabled: Redirect the entry points to malloc. These will
|
|
|
|
* only be used by extensions that are compiled with pymalloc enabled. */
|
2002-03-23 18:28:18 -04:00
|
|
|
|
2012-12-17 18:05:59 -04:00
|
|
|
Py_ssize_t
|
|
|
|
_Py_GetAllocatedBlocks(void)
|
|
|
|
{
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2002-03-22 20:20:15 -04:00
|
|
|
#endif /* WITH_PYMALLOC */
|
|
|
|
|
2016-03-14 08:04:26 -03:00
|
|
|
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
/*==========================================================================*/
|
2002-03-23 18:28:18 -04:00
|
|
|
/* A x-platform debugging allocator. This doesn't manage memory directly,
|
|
|
|
* it wraps a real allocator, adding extra debugging info to the memory blocks.
|
|
|
|
*/
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
|
2002-04-12 04:38:53 -03:00
|
|
|
/* Special bytes broadcast into debug memory blocks at appropriate times.
|
|
|
|
* Strings of these are unlikely to be valid addresses, floats, ints or
|
|
|
|
* 7-bit ASCII.
|
|
|
|
*/
|
|
|
|
#undef CLEANBYTE
|
|
|
|
#undef DEADBYTE
|
|
|
|
#undef FORBIDDENBYTE
|
|
|
|
#define CLEANBYTE 0xCB /* clean (newly allocated) memory */
|
2002-07-10 16:29:49 -03:00
|
|
|
#define DEADBYTE 0xDB /* dead (newly freed) memory */
|
2002-04-12 04:38:53 -03:00
|
|
|
#define FORBIDDENBYTE 0xFB /* untouchable bytes at each end of a block */
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
|
2002-03-23 20:34:21 -04:00
|
|
|
/* serialno is always incremented via calling this routine. The point is
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
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bumpserialno(void)
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{
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}
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Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
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r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
#define SST SIZEOF_SIZE_T
|
2002-03-23 20:34:21 -04:00
|
|
|
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
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/* Read sizeof(size_t) bytes at p as a big-endian size_t. */
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static size_t
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read_size_t(const void *p)
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Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
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{
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const uint8_t *q = (const uint8_t *)p;
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2010-05-09 12:52:27 -03:00
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size_t result = *q++;
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int i;
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Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
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2010-05-09 12:52:27 -03:00
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for (i = SST; --i > 0; ++q)
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result = (result << 8) | *q;
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return result;
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Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
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}
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Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
/* Write n as a big-endian size_t, MSB at address p, LSB at
|
|
|
|
* p + sizeof(size_t) - 1.
|
|
|
|
*/
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
static void
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
write_size_t(void *p, size_t n)
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
{
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2016-09-18 23:22:22 -03:00
|
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uint8_t *q = (uint8_t *)p + SST - 1;
|
2010-05-09 12:52:27 -03:00
|
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int i;
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
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Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
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Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
/* Let S = sizeof(size_t). The debug malloc asks for 4*S extra bytes and
|
|
|
|
fills them with useful stuff, here calling the underlying malloc's result p:
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
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p[0: S]
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Number of bytes originally asked for. This is a size_t, big-endian (easier
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to read in a memory dump).
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2013-09-25 04:04:23 -03:00
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p[S]
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2013-09-19 23:06:37 -03:00
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API ID. See PEP 445. This is a character, but seems undocumented.
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p[S+1: 2*S]
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2002-04-12 04:38:53 -03:00
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Copies of FORBIDDENBYTE. Used to catch under- writes and reads.
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Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
p[2*S: 2*S+n]
|
2002-04-12 04:38:53 -03:00
|
|
|
The requested memory, filled with copies of CLEANBYTE.
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
Used to catch reference to uninitialized memory.
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
&p[2*S] is returned. Note that this is 8-byte aligned if pymalloc
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
handled the request itself.
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
p[2*S+n: 2*S+n+S]
|
2002-04-12 04:38:53 -03:00
|
|
|
Copies of FORBIDDENBYTE. Used to catch over- writes and reads.
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
p[2*S+n+S: 2*S+n+2*S]
|
2013-07-06 21:05:46 -03:00
|
|
|
A serial number, incremented by 1 on each call to _PyMem_DebugMalloc
|
|
|
|
and _PyMem_DebugRealloc.
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
This is a big-endian size_t.
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Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
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If "bad memory" is detected later, the serial number gives an
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excellent way to set a breakpoint on the next run, to capture the
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instant at which this block was passed out.
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*/
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static void *
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2016-03-14 18:26:53 -03:00
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_PyMem_DebugRawAlloc(int use_calloc, void *ctx, size_t nbytes)
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Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
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{
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2013-07-06 21:05:46 -03:00
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debug_alloc_api_t *api = (debug_alloc_api_t *)ctx;
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uint8_t *p; /* base address of malloc'ed pad block */
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uint8_t *data; /* p + 2*SST == pointer to data bytes */
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uint8_t *tail; /* data + nbytes == pointer to tail pad bytes */
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size_t total; /* 2 * SST + nbytes + 2 * SST */
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2010-05-09 12:52:27 -03:00
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if (nbytes > (size_t)PY_SSIZE_T_MAX - 4 * SST) {
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/* integer overflow: can't represent total as a Py_ssize_t */
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2010-05-09 12:52:27 -03:00
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return NULL;
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2017-10-31 16:18:10 -03:00
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}
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total = nbytes + 4 * SST;
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/* Layout: [SSSS IFFF CCCC...CCCC FFFF NNNN]
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* ^--- p ^--- data ^--- tail
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S: nbytes stored as size_t
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I: API identifier (1 byte)
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F: Forbidden bytes (size_t - 1 bytes before, size_t bytes after)
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C: Clean bytes used later to store actual data
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N: Serial number stored as size_t */
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2010-05-09 12:52:27 -03:00
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if (use_calloc) {
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p = (uint8_t *)api->alloc.calloc(api->alloc.ctx, 1, total);
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2017-10-31 16:18:10 -03:00
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}
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else {
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2016-09-18 23:22:22 -03:00
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p = (uint8_t *)api->alloc.malloc(api->alloc.ctx, total);
|
2017-10-31 16:18:10 -03:00
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}
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if (p == NULL) {
|
2010-05-09 12:52:27 -03:00
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return NULL;
|
2017-10-31 16:18:10 -03:00
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|
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}
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|
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data = p + 2*SST;
|
|
|
|
|
|
|
|
bumpserialno();
|
2010-05-09 12:52:27 -03:00
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|
|
|
|
|
|
/* at p, write size (SST bytes), id (1 byte), pad (SST-1 bytes) */
|
|
|
|
write_size_t(p, nbytes);
|
2016-09-18 23:22:22 -03:00
|
|
|
p[SST] = (uint8_t)api->api_id;
|
2013-07-06 21:05:46 -03:00
|
|
|
memset(p + SST + 1, FORBIDDENBYTE, SST-1);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
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|
if (nbytes > 0 && !use_calloc) {
|
|
|
|
memset(data, CLEANBYTE, nbytes);
|
|
|
|
}
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
/* at tail, write pad (SST bytes) and serialno (SST bytes) */
|
2017-10-31 16:18:10 -03:00
|
|
|
tail = data + nbytes;
|
2010-05-09 12:52:27 -03:00
|
|
|
memset(tail, FORBIDDENBYTE, SST);
|
2017-09-08 02:51:28 -03:00
|
|
|
write_size_t(tail + SST, _PyRuntime.mem.serialno);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
return data;
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
}
|
|
|
|
|
2014-05-02 17:31:14 -03:00
|
|
|
static void *
|
2016-03-14 18:26:53 -03:00
|
|
|
_PyMem_DebugRawMalloc(void *ctx, size_t nbytes)
|
2014-05-02 17:31:14 -03:00
|
|
|
{
|
2016-03-14 18:26:53 -03:00
|
|
|
return _PyMem_DebugRawAlloc(0, ctx, nbytes);
|
2014-05-02 17:31:14 -03:00
|
|
|
}
|
|
|
|
|
|
|
|
static void *
|
2016-03-14 18:26:53 -03:00
|
|
|
_PyMem_DebugRawCalloc(void *ctx, size_t nelem, size_t elsize)
|
2014-05-02 17:31:14 -03:00
|
|
|
{
|
|
|
|
size_t nbytes;
|
2017-10-31 16:18:10 -03:00
|
|
|
assert(elsize == 0 || nelem <= (size_t)PY_SSIZE_T_MAX / elsize);
|
2014-05-02 17:31:14 -03:00
|
|
|
nbytes = nelem * elsize;
|
2016-03-14 18:26:53 -03:00
|
|
|
return _PyMem_DebugRawAlloc(1, ctx, nbytes);
|
2014-05-02 17:31:14 -03:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
2006-06-08 12:35:45 -03:00
|
|
|
/* The debug free first checks the 2*SST bytes on each end for sanity (in
|
2009-09-28 10:45:02 -03:00
|
|
|
particular, that the FORBIDDENBYTEs with the api ID are still intact).
|
2002-04-12 04:38:53 -03:00
|
|
|
Then fills the original bytes with DEADBYTE.
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
Then calls the underlying free.
|
|
|
|
*/
|
2013-07-06 21:05:46 -03:00
|
|
|
static void
|
2016-03-14 18:26:53 -03:00
|
|
|
_PyMem_DebugRawFree(void *ctx, void *p)
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
{
|
2017-10-31 16:18:10 -03:00
|
|
|
/* PyMem_Free(NULL) has no effect */
|
|
|
|
if (p == NULL) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
debug_alloc_api_t *api = (debug_alloc_api_t *)ctx;
|
2016-09-18 23:22:22 -03:00
|
|
|
uint8_t *q = (uint8_t *)p - 2*SST; /* address returned from malloc */
|
2010-05-09 12:52:27 -03:00
|
|
|
size_t nbytes;
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
_PyMem_DebugCheckAddress(api->api_id, p);
|
2010-05-09 12:52:27 -03:00
|
|
|
nbytes = read_size_t(q);
|
2017-10-31 16:18:10 -03:00
|
|
|
nbytes += 4 * SST;
|
|
|
|
memset(q, DEADBYTE, nbytes);
|
2013-07-06 21:05:46 -03:00
|
|
|
api->alloc.free(api->alloc.ctx, q);
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
static void *
|
2016-03-14 18:26:53 -03:00
|
|
|
_PyMem_DebugRawRealloc(void *ctx, void *p, size_t nbytes)
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
{
|
2017-10-31 16:18:10 -03:00
|
|
|
if (p == NULL) {
|
|
|
|
return _PyMem_DebugRawAlloc(0, ctx, nbytes);
|
|
|
|
}
|
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
debug_alloc_api_t *api = (debug_alloc_api_t *)ctx;
|
2017-11-07 06:46:42 -04:00
|
|
|
uint8_t *head; /* base address of malloc'ed pad block */
|
|
|
|
uint8_t *data; /* pointer to data bytes */
|
|
|
|
uint8_t *r;
|
2017-10-31 16:18:10 -03:00
|
|
|
uint8_t *tail; /* data + nbytes == pointer to tail pad bytes */
|
|
|
|
size_t total; /* 2 * SST + nbytes + 2 * SST */
|
2010-05-09 12:52:27 -03:00
|
|
|
size_t original_nbytes;
|
2017-11-07 06:46:42 -04:00
|
|
|
size_t serialno;
|
|
|
|
#define ERASED_SIZE 64
|
|
|
|
uint8_t save[2*ERASED_SIZE]; /* A copy of erased bytes. */
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2013-07-06 21:05:46 -03:00
|
|
|
_PyMem_DebugCheckAddress(api->api_id, p);
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2017-11-07 06:46:42 -04:00
|
|
|
data = (uint8_t *)p;
|
|
|
|
head = data - 2*SST;
|
|
|
|
original_nbytes = read_size_t(head);
|
2017-10-31 16:18:10 -03:00
|
|
|
if (nbytes > (size_t)PY_SSIZE_T_MAX - 4*SST) {
|
|
|
|
/* integer overflow: can't represent total as a Py_ssize_t */
|
2010-05-09 12:52:27 -03:00
|
|
|
return NULL;
|
2017-10-31 16:18:10 -03:00
|
|
|
}
|
|
|
|
total = nbytes + 4*SST;
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-11-07 06:46:42 -04:00
|
|
|
tail = data + original_nbytes;
|
|
|
|
serialno = read_size_t(tail + SST);
|
|
|
|
/* Mark the header, the trailer, ERASED_SIZE bytes at the begin and
|
|
|
|
ERASED_SIZE bytes at the end as dead and save the copy of erased bytes.
|
|
|
|
*/
|
|
|
|
if (original_nbytes <= sizeof(save)) {
|
|
|
|
memcpy(save, data, original_nbytes);
|
|
|
|
memset(data - 2*SST, DEADBYTE, original_nbytes + 4*SST);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
memcpy(save, data, ERASED_SIZE);
|
|
|
|
memset(head, DEADBYTE, ERASED_SIZE + 2*SST);
|
|
|
|
memcpy(&save[ERASED_SIZE], tail - ERASED_SIZE, ERASED_SIZE);
|
|
|
|
memset(tail - ERASED_SIZE, DEADBYTE, ERASED_SIZE + 2*SST);
|
2017-10-31 16:18:10 -03:00
|
|
|
}
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2017-11-07 06:46:42 -04:00
|
|
|
/* Resize and add decorations. */
|
|
|
|
r = (uint8_t *)api->alloc.realloc(api->alloc.ctx, head, total);
|
|
|
|
if (r == NULL) {
|
|
|
|
nbytes = original_nbytes;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
head = r;
|
|
|
|
bumpserialno();
|
|
|
|
serialno = _PyRuntime.mem.serialno;
|
2017-10-31 16:18:10 -03:00
|
|
|
}
|
2017-11-07 06:46:42 -04:00
|
|
|
|
|
|
|
write_size_t(head, nbytes);
|
|
|
|
head[SST] = (uint8_t)api->api_id;
|
|
|
|
memset(head + SST + 1, FORBIDDENBYTE, SST-1);
|
|
|
|
data = head + 2*SST;
|
2013-07-08 19:44:43 -03:00
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
tail = data + nbytes;
|
2010-05-09 12:52:27 -03:00
|
|
|
memset(tail, FORBIDDENBYTE, SST);
|
2017-11-07 06:46:42 -04:00
|
|
|
write_size_t(tail + SST, serialno);
|
|
|
|
|
|
|
|
/* Restore saved bytes. */
|
|
|
|
if (original_nbytes <= sizeof(save)) {
|
|
|
|
memcpy(data, save, Py_MIN(nbytes, original_nbytes));
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
size_t i = original_nbytes - ERASED_SIZE;
|
|
|
|
memcpy(data, save, Py_MIN(nbytes, ERASED_SIZE));
|
|
|
|
if (nbytes > i) {
|
|
|
|
memcpy(data + i, &save[ERASED_SIZE],
|
|
|
|
Py_MIN(nbytes - i, ERASED_SIZE));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (r == NULL) {
|
|
|
|
return NULL;
|
|
|
|
}
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
if (nbytes > original_nbytes) {
|
|
|
|
/* growing: mark new extra memory clean */
|
2017-11-07 06:46:42 -04:00
|
|
|
memset(data + original_nbytes, CLEANBYTE, nbytes - original_nbytes);
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
return data;
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
}
|
|
|
|
|
2016-03-14 18:26:53 -03:00
|
|
|
static void
|
|
|
|
_PyMem_DebugCheckGIL(void)
|
|
|
|
{
|
|
|
|
if (!PyGILState_Check())
|
|
|
|
Py_FatalError("Python memory allocator called "
|
|
|
|
"without holding the GIL");
|
|
|
|
}
|
|
|
|
|
|
|
|
static void *
|
|
|
|
_PyMem_DebugMalloc(void *ctx, size_t nbytes)
|
|
|
|
{
|
|
|
|
_PyMem_DebugCheckGIL();
|
|
|
|
return _PyMem_DebugRawMalloc(ctx, nbytes);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void *
|
|
|
|
_PyMem_DebugCalloc(void *ctx, size_t nelem, size_t elsize)
|
|
|
|
{
|
|
|
|
_PyMem_DebugCheckGIL();
|
|
|
|
return _PyMem_DebugRawCalloc(ctx, nelem, elsize);
|
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2016-03-14 18:26:53 -03:00
|
|
|
static void
|
|
|
|
_PyMem_DebugFree(void *ctx, void *ptr)
|
|
|
|
{
|
|
|
|
_PyMem_DebugCheckGIL();
|
2016-03-23 07:30:43 -03:00
|
|
|
_PyMem_DebugRawFree(ctx, ptr);
|
2016-03-14 18:26:53 -03:00
|
|
|
}
|
|
|
|
|
2017-10-31 16:18:10 -03:00
|
|
|
|
2016-03-14 18:26:53 -03:00
|
|
|
static void *
|
|
|
|
_PyMem_DebugRealloc(void *ctx, void *ptr, size_t nbytes)
|
|
|
|
{
|
|
|
|
_PyMem_DebugCheckGIL();
|
|
|
|
return _PyMem_DebugRawRealloc(ctx, ptr, nbytes);
|
|
|
|
}
|
|
|
|
|
2002-04-01 02:04:21 -04:00
|
|
|
/* Check the forbidden bytes on both ends of the memory allocated for p.
|
2002-04-12 00:10:20 -03:00
|
|
|
* If anything is wrong, print info to stderr via _PyObject_DebugDumpAddress,
|
2002-04-01 02:04:21 -04:00
|
|
|
* and call Py_FatalError to kill the program.
|
2009-09-28 10:45:02 -03:00
|
|
|
* The API id, is also checked.
|
2002-04-01 02:04:21 -04:00
|
|
|
*/
|
2013-07-06 21:05:46 -03:00
|
|
|
static void
|
|
|
|
_PyMem_DebugCheckAddress(char api, const void *p)
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
{
|
2016-09-18 23:22:22 -03:00
|
|
|
const uint8_t *q = (const uint8_t *)p;
|
2010-05-09 12:52:27 -03:00
|
|
|
char msgbuf[64];
|
2017-11-11 07:06:26 -04:00
|
|
|
const char *msg;
|
2010-05-09 12:52:27 -03:00
|
|
|
size_t nbytes;
|
2016-09-18 23:22:22 -03:00
|
|
|
const uint8_t *tail;
|
2010-05-09 12:52:27 -03:00
|
|
|
int i;
|
|
|
|
char id;
|
|
|
|
|
|
|
|
if (p == NULL) {
|
|
|
|
msg = "didn't expect a NULL pointer";
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Check the API id */
|
|
|
|
id = (char)q[-SST];
|
|
|
|
if (id != api) {
|
|
|
|
msg = msgbuf;
|
2017-11-11 07:06:26 -04:00
|
|
|
snprintf(msgbuf, sizeof(msgbuf), "bad ID: Allocated using API '%c', verified using API '%c'", id, api);
|
2010-05-09 12:52:27 -03:00
|
|
|
msgbuf[sizeof(msgbuf)-1] = 0;
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Check the stuff at the start of p first: if there's underwrite
|
|
|
|
* corruption, the number-of-bytes field may be nuts, and checking
|
|
|
|
* the tail could lead to a segfault then.
|
|
|
|
*/
|
|
|
|
for (i = SST-1; i >= 1; --i) {
|
|
|
|
if (*(q-i) != FORBIDDENBYTE) {
|
|
|
|
msg = "bad leading pad byte";
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
nbytes = read_size_t(q - 2*SST);
|
|
|
|
tail = q + nbytes;
|
|
|
|
for (i = 0; i < SST; ++i) {
|
|
|
|
if (tail[i] != FORBIDDENBYTE) {
|
|
|
|
msg = "bad trailing pad byte";
|
|
|
|
goto error;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return;
|
2002-03-28 03:32:11 -04:00
|
|
|
|
|
|
|
error:
|
2010-05-09 12:52:27 -03:00
|
|
|
_PyObject_DebugDumpAddress(p);
|
|
|
|
Py_FatalError(msg);
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
}
|
|
|
|
|
2002-04-01 02:04:21 -04:00
|
|
|
/* Display info to stderr about the memory block at p. */
|
2013-07-06 21:05:46 -03:00
|
|
|
static void
|
2002-04-12 00:10:20 -03:00
|
|
|
_PyObject_DebugDumpAddress(const void *p)
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
{
|
2016-09-18 23:22:22 -03:00
|
|
|
const uint8_t *q = (const uint8_t *)p;
|
|
|
|
const uint8_t *tail;
|
2010-05-09 12:52:27 -03:00
|
|
|
size_t nbytes, serial;
|
|
|
|
int i;
|
|
|
|
int ok;
|
|
|
|
char id;
|
|
|
|
|
|
|
|
fprintf(stderr, "Debug memory block at address p=%p:", p);
|
|
|
|
if (p == NULL) {
|
|
|
|
fprintf(stderr, "\n");
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
id = (char)q[-SST];
|
|
|
|
fprintf(stderr, " API '%c'\n", id);
|
|
|
|
|
|
|
|
nbytes = read_size_t(q - 2*SST);
|
|
|
|
fprintf(stderr, " %" PY_FORMAT_SIZE_T "u bytes originally "
|
|
|
|
"requested\n", nbytes);
|
|
|
|
|
|
|
|
/* In case this is nuts, check the leading pad bytes first. */
|
|
|
|
fprintf(stderr, " The %d pad bytes at p-%d are ", SST-1, SST-1);
|
|
|
|
ok = 1;
|
|
|
|
for (i = 1; i <= SST-1; ++i) {
|
|
|
|
if (*(q-i) != FORBIDDENBYTE) {
|
|
|
|
ok = 0;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (ok)
|
|
|
|
fputs("FORBIDDENBYTE, as expected.\n", stderr);
|
|
|
|
else {
|
|
|
|
fprintf(stderr, "not all FORBIDDENBYTE (0x%02x):\n",
|
|
|
|
FORBIDDENBYTE);
|
|
|
|
for (i = SST-1; i >= 1; --i) {
|
2016-09-18 23:22:22 -03:00
|
|
|
const uint8_t byte = *(q-i);
|
2010-05-09 12:52:27 -03:00
|
|
|
fprintf(stderr, " at p-%d: 0x%02x", i, byte);
|
|
|
|
if (byte != FORBIDDENBYTE)
|
|
|
|
fputs(" *** OUCH", stderr);
|
|
|
|
fputc('\n', stderr);
|
|
|
|
}
|
|
|
|
|
|
|
|
fputs(" Because memory is corrupted at the start, the "
|
|
|
|
"count of bytes requested\n"
|
|
|
|
" may be bogus, and checking the trailing pad "
|
|
|
|
"bytes may segfault.\n", stderr);
|
|
|
|
}
|
|
|
|
|
|
|
|
tail = q + nbytes;
|
|
|
|
fprintf(stderr, " The %d pad bytes at tail=%p are ", SST, tail);
|
|
|
|
ok = 1;
|
|
|
|
for (i = 0; i < SST; ++i) {
|
|
|
|
if (tail[i] != FORBIDDENBYTE) {
|
|
|
|
ok = 0;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (ok)
|
|
|
|
fputs("FORBIDDENBYTE, as expected.\n", stderr);
|
|
|
|
else {
|
|
|
|
fprintf(stderr, "not all FORBIDDENBYTE (0x%02x):\n",
|
2010-11-26 06:54:09 -04:00
|
|
|
FORBIDDENBYTE);
|
2010-05-09 12:52:27 -03:00
|
|
|
for (i = 0; i < SST; ++i) {
|
2016-09-18 23:22:22 -03:00
|
|
|
const uint8_t byte = tail[i];
|
2010-05-09 12:52:27 -03:00
|
|
|
fprintf(stderr, " at tail+%d: 0x%02x",
|
2010-11-26 06:54:09 -04:00
|
|
|
i, byte);
|
2010-05-09 12:52:27 -03:00
|
|
|
if (byte != FORBIDDENBYTE)
|
|
|
|
fputs(" *** OUCH", stderr);
|
|
|
|
fputc('\n', stderr);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
serial = read_size_t(tail + SST);
|
|
|
|
fprintf(stderr, " The block was made by call #%" PY_FORMAT_SIZE_T
|
|
|
|
"u to debug malloc/realloc.\n", serial);
|
|
|
|
|
|
|
|
if (nbytes > 0) {
|
|
|
|
i = 0;
|
|
|
|
fputs(" Data at p:", stderr);
|
|
|
|
/* print up to 8 bytes at the start */
|
|
|
|
while (q < tail && i < 8) {
|
|
|
|
fprintf(stderr, " %02x", *q);
|
|
|
|
++i;
|
|
|
|
++q;
|
|
|
|
}
|
|
|
|
/* and up to 8 at the end */
|
|
|
|
if (q < tail) {
|
|
|
|
if (tail - q > 8) {
|
|
|
|
fputs(" ...", stderr);
|
|
|
|
q = tail - 8;
|
|
|
|
}
|
|
|
|
while (q < tail) {
|
|
|
|
fprintf(stderr, " %02x", *q);
|
|
|
|
++q;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
fputc('\n', stderr);
|
|
|
|
}
|
2016-03-15 18:22:13 -03:00
|
|
|
fputc('\n', stderr);
|
|
|
|
|
|
|
|
fflush(stderr);
|
|
|
|
_PyMem_DumpTraceback(fileno(stderr), p);
|
Give Python a debug-mode pymalloc, much as sketched on Python-Dev.
When WITH_PYMALLOC is defined, define PYMALLOC_DEBUG to enable the debug
allocator. This can be done independent of build type (release or debug).
A debug build automatically defines PYMALLOC_DEBUG when pymalloc is
enabled. It's a detected error to define PYMALLOC_DEBUG when pymalloc
isn't enabled.
Two debugging entry points defined only under PYMALLOC_DEBUG:
+ _PyMalloc_DebugCheckAddress(const void *p) can be used (e.g., from gdb)
to sanity-check a memory block obtained from pymalloc. It sprays
info to stderr (see next) and dies via Py_FatalError if the block is
detectably damaged.
+ _PyMalloc_DebugDumpAddress(const void *p) can be used to spray info
about a debug memory block to stderr.
A tiny start at implementing "API family" checks isn't good for
anything yet.
_PyMalloc_DebugRealloc() has been optimized to do little when the new
size is <= old size. However, if the new size is larger, it really
can't call the underlying realloc() routine without either violating its
contract, or knowing something non-trivial about how the underlying
realloc() works. A memcpy is always done in this case.
This was a disaster for (and only) one of the std tests: test_bufio
creates single text file lines up to a million characters long. On
Windows, fileobject.c's get_line() uses the horridly funky
getline_via_fgets(), which keeps growing and growing a string object
hoping to find a newline. It grew the string object 1000 bytes each
time, so for a million-character string it took approximately forever
(I gave up after a few minutes).
So, also:
fileobject.c, getline_via_fgets(): When a single line is outrageously
long, grow the string object at a mildly exponential rate, instead of
just 1000 bytes at a time.
That's enough so that a debug-build test_bufio finishes in about 5 seconds
on my Win98SE box. I'm curious to try this on Win2K, because it has very
different memory behavior than Win9X, and test_bufio always took a factor
of 10 longer to complete on Win2K. It *could* be that the endless
reallocs were simply killing it on Win2K even in the release build.
2002-03-23 06:03:50 -04:00
|
|
|
}
|
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
|
Merge the rest of the trunk.
Merged revisions 46490-46494,46496,46498,46500,46506,46521,46538,46558,46563-46567,46570-46571,46583,46593,46595-46598,46604,46606,46609-46753 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r46610 | martin.v.loewis | 2006-06-03 09:42:26 +0200 (Sat, 03 Jun 2006) | 2 lines
Updated version (win32-icons2.zip) from #1490384.
........
r46612 | andrew.kuchling | 2006-06-03 20:09:41 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1472084] Fix description of do_tag
........
r46614 | andrew.kuchling | 2006-06-03 20:33:35 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1475554] Strengthen text to say 'must' instead of 'should'
........
r46616 | andrew.kuchling | 2006-06-03 20:41:28 +0200 (Sat, 03 Jun 2006) | 1 line
[Bug #1441864] Clarify description of 'data' argument
........
r46617 | andrew.kuchling | 2006-06-03 20:43:24 +0200 (Sat, 03 Jun 2006) | 1 line
Minor rewording
........
r46619 | andrew.kuchling | 2006-06-03 21:02:35 +0200 (Sat, 03 Jun 2006) | 9 lines
[Bug #1497414] _self is a reserved word in the WATCOM 10.6 C compiler.
Fix by renaming the variable.
In a different module, Neal fixed it by renaming _self to self. There's
already a variable named 'self' here, so I used selfptr.
(I'm committing this on a Mac without Tk, but it's a simple search-and-replace.
<crosses fingers>, so I'll watch the buildbots and see what happens.)
........
r46621 | fredrik.lundh | 2006-06-03 23:56:05 +0200 (Sat, 03 Jun 2006) | 5 lines
"_self" is a said to be a reserved word in Watcom C 10.6. I'm
not sure that's really standard compliant behaviour, but I guess
we have to fix that anyway...
........
r46622 | andrew.kuchling | 2006-06-04 00:44:42 +0200 (Sun, 04 Jun 2006) | 1 line
Update readme
........
r46623 | andrew.kuchling | 2006-06-04 00:59:23 +0200 (Sun, 04 Jun 2006) | 1 line
Drop 0 parameter
........
r46624 | andrew.kuchling | 2006-06-04 00:59:59 +0200 (Sun, 04 Jun 2006) | 1 line
Some code tidying; use curses.wrapper
........
r46625 | andrew.kuchling | 2006-06-04 01:02:15 +0200 (Sun, 04 Jun 2006) | 1 line
Use True; value returned from main is unused
........
r46626 | andrew.kuchling | 2006-06-04 01:07:21 +0200 (Sun, 04 Jun 2006) | 1 line
Use true division, and the True value
........
r46627 | andrew.kuchling | 2006-06-04 01:09:58 +0200 (Sun, 04 Jun 2006) | 1 line
Docstring fix; use True
........
r46628 | andrew.kuchling | 2006-06-04 01:15:56 +0200 (Sun, 04 Jun 2006) | 1 line
Put code in a main() function; loosen up the spacing to match current code style
........
r46629 | andrew.kuchling | 2006-06-04 01:39:07 +0200 (Sun, 04 Jun 2006) | 1 line
Use functions; modernize code
........
r46630 | andrew.kuchling | 2006-06-04 01:43:22 +0200 (Sun, 04 Jun 2006) | 1 line
This demo requires Medusa (not just asyncore); remove it
........
r46631 | andrew.kuchling | 2006-06-04 01:46:36 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove xmlrpc demo -- it duplicates the SimpleXMLRPCServer module.
........
r46632 | andrew.kuchling | 2006-06-04 01:47:22 +0200 (Sun, 04 Jun 2006) | 1 line
Remove xmlrpc/ directory
........
r46633 | andrew.kuchling | 2006-06-04 01:51:21 +0200 (Sun, 04 Jun 2006) | 1 line
Remove dangling reference
........
r46634 | andrew.kuchling | 2006-06-04 01:59:36 +0200 (Sun, 04 Jun 2006) | 1 line
Add more whitespace; use a better socket name
........
r46635 | tim.peters | 2006-06-04 03:22:53 +0200 (Sun, 04 Jun 2006) | 2 lines
Whitespace normalization.
........
r46637 | tim.peters | 2006-06-04 05:26:02 +0200 (Sun, 04 Jun 2006) | 16 lines
In a PYMALLOC_DEBUG build obmalloc adds extra debugging info
to each allocated block. This was using 4 bytes for each such
piece of info regardless of platform. This didn't really matter
before (proof: no bug reports, and the debug-build obmalloc would
have assert-failed if it was ever asked for a chunk of memory
>= 2**32 bytes), since container indices were plain ints. But after
the Py_ssize_t changes, it's at least theoretically possible to
allocate a list or string whose guts exceed 2**32 bytes, and the
PYMALLOC_DEBUG routines would fail then (having only 4 bytes
to record the originally requested size).
Now we use sizeof(size_t) bytes for each of a PYMALLOC_DEBUG
build's extra debugging fields. This won't make any difference
on 32-bit boxes, but will add 16 bytes to each allocation in
a debug build on a 64-bit box.
........
r46638 | tim.peters | 2006-06-04 05:38:04 +0200 (Sun, 04 Jun 2006) | 4 lines
_PyObject_DebugMalloc(): The return value should add
2*sizeof(size_t) now, not 8. This probably accounts for
current disasters on the 64-bit buildbot slaves.
........
r46639 | neal.norwitz | 2006-06-04 08:19:31 +0200 (Sun, 04 Jun 2006) | 1 line
SF #1499797, Fix for memory leak in WindowsError_str
........
r46640 | andrew.macintyre | 2006-06-04 14:31:09 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1454481: Make thread stack size runtime tunable.
........
r46641 | andrew.macintyre | 2006-06-04 14:59:59 +0200 (Sun, 04 Jun 2006) | 2 lines
clean up function declarations to conform to PEP-7 style.
........
r46642 | martin.blais | 2006-06-04 15:49:49 +0200 (Sun, 04 Jun 2006) | 15 lines
Fixes in struct and socket from merge reviews.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
........
r46643 | ronald.oussoren | 2006-06-04 16:05:28 +0200 (Sun, 04 Jun 2006) | 3 lines
"Import" LDFLAGS in Mac/OSX/Makefile.in to ensure pythonw gets build with
the right compiler flags.
........
r46644 | ronald.oussoren | 2006-06-04 16:24:59 +0200 (Sun, 04 Jun 2006) | 2 lines
Drop Mac wrappers for the WASTE library.
........
r46645 | tim.peters | 2006-06-04 17:49:07 +0200 (Sun, 04 Jun 2006) | 3 lines
s_methods[]: Stop compiler warnings by casting
s_unpack_from to PyCFunction.
........
r46646 | george.yoshida | 2006-06-04 19:04:12 +0200 (Sun, 04 Jun 2006) | 2 lines
Remove a redundant word
........
r46647 | george.yoshida | 2006-06-04 19:17:25 +0200 (Sun, 04 Jun 2006) | 2 lines
Markup fix
........
r46648 | martin.v.loewis | 2006-06-04 21:36:28 +0200 (Sun, 04 Jun 2006) | 2 lines
Patch #1359618: Speed-up charmap encoder.
........
r46649 | georg.brandl | 2006-06-04 23:46:16 +0200 (Sun, 04 Jun 2006) | 3 lines
Repair refleaks in unicodeobject.
........
r46650 | georg.brandl | 2006-06-04 23:56:52 +0200 (Sun, 04 Jun 2006) | 4 lines
Patch #1346214: correctly optimize away "if 0"-style stmts
(thanks to Neal for review)
........
r46651 | georg.brandl | 2006-06-05 00:15:37 +0200 (Mon, 05 Jun 2006) | 2 lines
Bug #1500293: fix memory leaks in _subprocess module.
........
r46654 | tim.peters | 2006-06-05 01:43:53 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46655 | tim.peters | 2006-06-05 01:52:47 +0200 (Mon, 05 Jun 2006) | 16 lines
Revert revisions:
46640 Patch #1454481: Make thread stack size runtime tunable.
46647 Markup fix
The first is causing many buildbots to fail test runs, and there
are multiple causes with seemingly no immediate prospects for
repairing them. See python-dev discussion.
Note that a branch can (and should) be created for resolving these
problems, like
svn copy svn+ssh://svn.python.org/python/trunk -r46640 svn+ssh://svn.python.org/python/branches/NEW_BRANCH
followed by merging rev 46647 to the new branch.
........
r46656 | andrew.kuchling | 2006-06-05 02:08:09 +0200 (Mon, 05 Jun 2006) | 1 line
Mention second encoding speedup
........
r46657 | gregory.p.smith | 2006-06-05 02:31:01 +0200 (Mon, 05 Jun 2006) | 7 lines
bugfix: when log_archive was called with the DB_ARCH_REMOVE flag present
in BerkeleyDB >= 4.2 it tried to construct a list out of an uninitialized
char **log_list.
feature: export the DB_ARCH_REMOVE flag by name in the module on BerkeleyDB >= 4.2.
........
r46658 | gregory.p.smith | 2006-06-05 02:33:35 +0200 (Mon, 05 Jun 2006) | 5 lines
fix a bug in the previous commit. don't leak empty list on error return and
fix the additional rare (out of memory only) bug that it was supposed to fix
of not freeing log_list when the python allocator failed.
........
r46660 | tim.peters | 2006-06-05 02:55:26 +0200 (Mon, 05 Jun 2006) | 9 lines
"Flat is better than nested."
Move the long-winded, multiply-nested -R support out
of runtest() and into some module-level helper functions.
This makes runtest() and the -R code easier to follow.
That in turn allowed seeing some opportunities for code
simplification, and made it obvious that reglog.txt
never got closed.
........
r46661 | hyeshik.chang | 2006-06-05 02:59:54 +0200 (Mon, 05 Jun 2006) | 3 lines
Fix a potentially invalid memory access of CJKCodecs' shift-jis
decoder. (found by Neal Norwitz)
........
r46663 | gregory.p.smith | 2006-06-05 03:39:52 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.log_stat() method on BerkeleyDB >= 4.0 [patch #1494885]
........
r46664 | tim.peters | 2006-06-05 03:43:03 +0200 (Mon, 05 Jun 2006) | 3 lines
Remove doctest.testmod's deprecated (in 2.4) `isprivate`
argument. A lot of hair went into supporting that!
........
r46665 | tim.peters | 2006-06-05 03:47:24 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46666 | tim.peters | 2006-06-05 03:48:21 +0200 (Mon, 05 Jun 2006) | 2 lines
Make doctest news more accurate.
........
r46667 | gregory.p.smith | 2006-06-05 03:56:15 +0200 (Mon, 05 Jun 2006) | 3 lines
* support DBEnv.lsn_reset() method on BerkeleyDB >= 4.4 [patch #1494902]
........
r46668 | gregory.p.smith | 2006-06-05 04:02:25 +0200 (Mon, 05 Jun 2006) | 3 lines
mention the just committed bsddb changes
........
r46671 | gregory.p.smith | 2006-06-05 19:38:04 +0200 (Mon, 05 Jun 2006) | 3 lines
* add support for DBSequence objects [patch #1466734]
........
r46672 | gregory.p.smith | 2006-06-05 20:20:07 +0200 (Mon, 05 Jun 2006) | 3 lines
forgot to add this file in previous commit
........
r46673 | tim.peters | 2006-06-05 20:36:12 +0200 (Mon, 05 Jun 2006) | 2 lines
Whitespace normalization.
........
r46674 | tim.peters | 2006-06-05 20:36:54 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46675 | gregory.p.smith | 2006-06-05 20:48:21 +0200 (Mon, 05 Jun 2006) | 4 lines
* fix DBCursor.pget() bug with keyword argument names when no data= is
supplied [SF pybsddb bug #1477863]
........
r46676 | andrew.kuchling | 2006-06-05 21:05:32 +0200 (Mon, 05 Jun 2006) | 1 line
Remove use of Trove name, which isn't very helpful to users
........
r46677 | andrew.kuchling | 2006-06-05 21:08:25 +0200 (Mon, 05 Jun 2006) | 1 line
[Bug #1470026] Include link to list of classifiers
........
r46679 | tim.peters | 2006-06-05 22:48:49 +0200 (Mon, 05 Jun 2006) | 10 lines
Access _struct attributes directly instead of mucking with getattr.
string_reverse(): Simplify.
assertRaises(): Raise TestFailed on failure.
test_unpack_from(), test_pack_into(), test_pack_into_fn(): never
use `assert` to test for an expected result (it doesn't test anything
when Python is run with -O).
........
r46680 | tim.peters | 2006-06-05 22:49:27 +0200 (Mon, 05 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46681 | gregory.p.smith | 2006-06-06 01:38:06 +0200 (Tue, 06 Jun 2006) | 3 lines
add depends = ['md5.h'] to the _md5 module extension for correctness sake.
........
r46682 | brett.cannon | 2006-06-06 01:51:55 +0200 (Tue, 06 Jun 2006) | 4 lines
Add 3 more bytes to a buffer to cover constants in string and null byte on top of 10 possible digits for an int.
Closes bug #1501223.
........
r46684 | gregory.p.smith | 2006-06-06 01:59:37 +0200 (Tue, 06 Jun 2006) | 5 lines
- bsddb: the __len__ method of a DB object has been fixed to return correct
results. It could previously incorrectly return 0 in some cases.
Fixes SF bug 1493322 (pybsddb bug 1184012).
........
r46686 | tim.peters | 2006-06-06 02:25:07 +0200 (Tue, 06 Jun 2006) | 7 lines
_PySys_Init(): It's rarely a good idea to size a buffer to the
exact maximum size someone guesses is needed. In this case, if
we're really worried about extreme integers, then "cp%d" can
actually need 14 bytes (2 for "cp" + 1 for \0 at the end +
11 for -(2**31-1)). So reserve 128 bytes instead -- nothing is
actually saved by making a stack-local buffer tiny.
........
r46687 | neal.norwitz | 2006-06-06 09:22:08 +0200 (Tue, 06 Jun 2006) | 1 line
Remove unused variable (and stop compiler warning)
........
r46688 | neal.norwitz | 2006-06-06 09:23:01 +0200 (Tue, 06 Jun 2006) | 1 line
Fix a bunch of parameter strings
........
r46689 | thomas.heller | 2006-06-06 13:34:33 +0200 (Tue, 06 Jun 2006) | 6 lines
Convert CFieldObject tp_members to tp_getset, since there is no
structmember typecode for Py_ssize_t fields. This should fix some of
the errors on the PPC64 debian machine (64-bit, big endian).
Assigning to readonly fields now raises AttributeError instead of
TypeError, so the testcase has to be changed as well.
........
r46690 | thomas.heller | 2006-06-06 13:54:32 +0200 (Tue, 06 Jun 2006) | 1 line
Damn - the sentinel was missing. And fix another silly mistake.
........
r46691 | martin.blais | 2006-06-06 14:46:55 +0200 (Tue, 06 Jun 2006) | 13 lines
Normalized a few cases of whitespace in function declarations.
Found them using::
find . -name '*.py' | while read i ; do grep 'def[^(]*( ' $i /dev/null ; done
find . -name '*.py' | while read i ; do grep ' ):' $i /dev/null ; done
(I was doing this all over my own code anyway, because I'd been using spaces in
all defs, so I thought I'd make a run on the Python code as well. If you need
to do such fixes in your own code, you can use xx-rename or parenregu.el within
emacs.)
........
r46693 | thomas.heller | 2006-06-06 17:34:18 +0200 (Tue, 06 Jun 2006) | 1 line
Specify argtypes for all test functions. Maybe that helps on strange ;-) architectures
........
r46694 | tim.peters | 2006-06-06 17:50:17 +0200 (Tue, 06 Jun 2006) | 5 lines
BSequence_set_range(): Rev 46688 ("Fix a bunch of
parameter strings") changed this function's signature
seemingly by mistake, which is causing buildbots to fail
test_bsddb3. Restored the pre-46688 signature.
........
r46695 | tim.peters | 2006-06-06 17:52:35 +0200 (Tue, 06 Jun 2006) | 4 lines
On python-dev Thomas Heller said these were committed
by mistake in rev 46693, so reverting this part of
rev 46693.
........
r46696 | andrew.kuchling | 2006-06-06 19:10:41 +0200 (Tue, 06 Jun 2006) | 1 line
Fix comment typo
........
r46697 | brett.cannon | 2006-06-06 20:08:16 +0200 (Tue, 06 Jun 2006) | 2 lines
Fix coding style guide bug.
........
r46698 | thomas.heller | 2006-06-06 20:50:46 +0200 (Tue, 06 Jun 2006) | 2 lines
Add a hack so that foreign functions returning float now do work on 64-bit
big endian platforms.
........
r46699 | thomas.heller | 2006-06-06 21:25:13 +0200 (Tue, 06 Jun 2006) | 3 lines
Use the same big-endian hack as in _ctypes/callproc.c for callback functions.
This fixes the callback function tests that return float.
........
r46700 | ronald.oussoren | 2006-06-06 21:50:24 +0200 (Tue, 06 Jun 2006) | 5 lines
* Ensure that "make altinstall" works when the tree was configured
with --enable-framework
* Also for --enable-framework: allow users to use --prefix to specify
the location of the compatibility symlinks (such as /usr/local/bin/python)
........
r46701 | ronald.oussoren | 2006-06-06 21:56:00 +0200 (Tue, 06 Jun 2006) | 3 lines
A quick hack to ensure the right key-bindings for IDLE on osx: install patched
configuration files during a framework install.
........
r46702 | tim.peters | 2006-06-07 03:04:59 +0200 (Wed, 07 Jun 2006) | 4 lines
dash_R_cleanup(): Clear filecmp._cache. This accounts for
different results across -R runs (at least on Windows) of
test_filecmp.
........
r46705 | tim.peters | 2006-06-07 08:57:51 +0200 (Wed, 07 Jun 2006) | 17 lines
SF patch 1501987: Remove randomness from test_exceptions,
from ?iga Seilnacht (sorry about the name, but Firefox
on my box can't display the first character of the name --
the SF "Unix name" is zseil).
This appears to cure the oddball intermittent leaks across
runs when running test_exceptions under -R. I'm not sure
why, but I'm too sleepy to care ;-)
The thrust of the SF patch was to remove randomness in the
pickle protocol used. I changed the patch to use
range(pickle.HIGHEST_PROTOCOL + 1), to try both pickle and
cPickle, and randomly mucked with other test lines to put
statements on their own lines.
Not a bugfix candidate (this is fiddling new-in-2.5 code).
........
r46706 | andrew.kuchling | 2006-06-07 15:55:33 +0200 (Wed, 07 Jun 2006) | 1 line
Add an SQLite introduction, taken from the 'What's New' text
........
r46708 | andrew.kuchling | 2006-06-07 19:02:52 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46709 | andrew.kuchling | 2006-06-07 19:03:46 +0200 (Wed, 07 Jun 2006) | 1 line
Add an item; also, escape %
........
r46710 | andrew.kuchling | 2006-06-07 19:04:01 +0200 (Wed, 07 Jun 2006) | 1 line
Mention other placeholders
........
r46716 | ronald.oussoren | 2006-06-07 20:57:44 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/Tools one level up
........
r46717 | ronald.oussoren | 2006-06-07 20:58:01 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/PythonLauncher one level up
........
r46718 | ronald.oussoren | 2006-06-07 20:58:42 +0200 (Wed, 07 Jun 2006) | 2 lines
mv Mac/OSX/BuildScript one level up
........
r46719 | ronald.oussoren | 2006-06-07 21:02:03 +0200 (Wed, 07 Jun 2006) | 2 lines
Move Mac/OSX/* one level up
........
r46720 | ronald.oussoren | 2006-06-07 21:06:01 +0200 (Wed, 07 Jun 2006) | 2 lines
And the last bit: move IDLE one level up and adjust makefiles
........
r46723 | ronald.oussoren | 2006-06-07 21:38:53 +0200 (Wed, 07 Jun 2006) | 4 lines
- Patch the correct version of python in the Info.plists at build time, instead
of relying on a maintainer to update them before releases.
- Remove the now empty Mac/OSX directory
........
r46727 | ronald.oussoren | 2006-06-07 22:18:44 +0200 (Wed, 07 Jun 2006) | 7 lines
* If BuildApplet.py is used as an applet it starts with a version of
sys.exutable that isn't usuable on an #!-line. That results in generated
applets that don't actually work. Work around this problem by resetting
sys.executable.
* argvemulator.py didn't work on intel macs. This patch fixes this
(bug #1491468)
........
r46728 | tim.peters | 2006-06-07 22:40:06 +0200 (Wed, 07 Jun 2006) | 2 lines
Whitespace normalization.
........
r46729 | tim.peters | 2006-06-07 22:40:54 +0200 (Wed, 07 Jun 2006) | 2 lines
Add missing svn:eol-style property to text files.
........
r46730 | thomas.heller | 2006-06-07 22:43:06 +0200 (Wed, 07 Jun 2006) | 7 lines
Fix for foreign functions returning small structures on 64-bit big
endian machines. Should fix the remaininf failure in the PPC64
Debian buildbot.
Thanks to Matthias Klose for providing access to a machine to debug
and test this.
........
r46731 | brett.cannon | 2006-06-07 23:48:17 +0200 (Wed, 07 Jun 2006) | 2 lines
Clarify documentation for bf_getcharbuffer.
........
r46735 | neal.norwitz | 2006-06-08 07:12:45 +0200 (Thu, 08 Jun 2006) | 1 line
Fix a refleak in recvfrom_into
........
r46736 | gregory.p.smith | 2006-06-08 07:17:08 +0200 (Thu, 08 Jun 2006) | 9 lines
- bsddb: the bsddb.dbtables Modify method now raises the proper error and
aborts the db transaction safely when a modifier callback fails.
Fixes SF python patch/bug #1408584.
Also cleans up the bsddb.dbtables docstrings since thats the only
documentation that exists for that unadvertised module. (people
really should really just use sqlite3)
........
r46737 | gregory.p.smith | 2006-06-08 07:38:11 +0200 (Thu, 08 Jun 2006) | 4 lines
* Turn the deadlock situation described in SF bug #775414 into a
DBDeadLockError exception.
* add the test case for my previous dbtables commit.
........
r46738 | gregory.p.smith | 2006-06-08 07:39:54 +0200 (Thu, 08 Jun 2006) | 2 lines
pasted set_lk_detect line in wrong spot in previous commit. fixed. passes tests this time.
........
r46739 | armin.rigo | 2006-06-08 12:56:24 +0200 (Thu, 08 Jun 2006) | 6 lines
(arre, arigo) SF bug #1350060
Give a consistent behavior for comparison and hashing of method objects
(both user- and built-in methods). Now compares the 'self' recursively.
The hash was already asking for the hash of 'self'.
........
r46740 | andrew.kuchling | 2006-06-08 13:56:44 +0200 (Thu, 08 Jun 2006) | 1 line
Typo fix
........
r46741 | georg.brandl | 2006-06-08 14:45:01 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502750: Fix getargs "i" format to use LONG_MIN and LONG_MAX for bounds checking.
........
r46743 | georg.brandl | 2006-06-08 14:54:13 +0200 (Thu, 08 Jun 2006) | 2 lines
Bug #1502728: Correctly link against librt library on HP-UX.
........
r46745 | georg.brandl | 2006-06-08 14:55:47 +0200 (Thu, 08 Jun 2006) | 3 lines
Add news for recent bugfix.
........
r46746 | georg.brandl | 2006-06-08 15:31:07 +0200 (Thu, 08 Jun 2006) | 4 lines
Argh. "integer" is a very confusing word ;)
Actually, checking for INT_MAX and INT_MIN is correct since
the format code explicitly handles a C "int".
........
r46748 | nick.coghlan | 2006-06-08 15:54:49 +0200 (Thu, 08 Jun 2006) | 1 line
Add functools.update_wrapper() and functools.wraps() as described in PEP 356
........
r46751 | georg.brandl | 2006-06-08 16:50:21 +0200 (Thu, 08 Jun 2006) | 4 lines
Bug #1502805: don't alias file.__exit__ to file.close since the
latter can return something that's true.
........
r46752 | georg.brandl | 2006-06-08 16:50:53 +0200 (Thu, 08 Jun 2006) | 3 lines
Convert test_file to unittest.
........
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printone(FILE *out, const char* msg, size_t value)
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{
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fputs(msg, out);
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for (i = (int)strlen(msg); i < 35; ++i)
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do {
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unsigned int digit = (unsigned int)(value - nextvalue * 10);
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return 0;
|
|
|
|
do {
|
|
|
|
if (target == list)
|
|
|
|
return 1;
|
|
|
|
list = list->nextpool;
|
|
|
|
} while (list != NULL && list != origlist);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
/* Print summary info to "out" about the state of pymalloc's structures.
|
2002-04-18 19:25:03 -03:00
|
|
|
* In Py_DEBUG mode, also perform some expensive internal consistency
|
|
|
|
* checks.
|
|
|
|
*/
|
2002-04-01 02:04:21 -04:00
|
|
|
void
|
2012-06-22 15:55:41 -03:00
|
|
|
_PyObject_DebugMallocStats(FILE *out)
|
2002-04-01 02:04:21 -04:00
|
|
|
{
|
2010-05-09 12:52:27 -03:00
|
|
|
uint i;
|
|
|
|
const uint numclasses = SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT;
|
|
|
|
/* # of pools, allocated blocks, and free blocks per class index */
|
|
|
|
size_t numpools[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT];
|
|
|
|
size_t numblocks[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT];
|
|
|
|
size_t numfreeblocks[SMALL_REQUEST_THRESHOLD >> ALIGNMENT_SHIFT];
|
|
|
|
/* total # of allocated bytes in used and full pools */
|
|
|
|
size_t allocated_bytes = 0;
|
|
|
|
/* total # of available bytes in used pools */
|
|
|
|
size_t available_bytes = 0;
|
|
|
|
/* # of free pools + pools not yet carved out of current arena */
|
|
|
|
uint numfreepools = 0;
|
|
|
|
/* # of bytes for arena alignment padding */
|
|
|
|
size_t arena_alignment = 0;
|
|
|
|
/* # of bytes in used and full pools used for pool_headers */
|
|
|
|
size_t pool_header_bytes = 0;
|
|
|
|
/* # of bytes in used and full pools wasted due to quantization,
|
|
|
|
* i.e. the necessarily leftover space at the ends of used and
|
|
|
|
* full pools.
|
|
|
|
*/
|
|
|
|
size_t quantization = 0;
|
|
|
|
/* # of arenas actually allocated. */
|
|
|
|
size_t narenas = 0;
|
|
|
|
/* running total -- should equal narenas * ARENA_SIZE */
|
|
|
|
size_t total;
|
|
|
|
char buf[128];
|
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
fprintf(out, "Small block threshold = %d, in %u size classes.\n",
|
2010-11-26 06:54:09 -04:00
|
|
|
SMALL_REQUEST_THRESHOLD, numclasses);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
for (i = 0; i < numclasses; ++i)
|
|
|
|
numpools[i] = numblocks[i] = numfreeblocks[i] = 0;
|
|
|
|
|
|
|
|
/* Because full pools aren't linked to from anything, it's easiest
|
|
|
|
* to march over all the arenas. If we're lucky, most of the memory
|
|
|
|
* will be living in full pools -- would be a shame to miss them.
|
|
|
|
*/
|
2017-09-08 02:51:28 -03:00
|
|
|
for (i = 0; i < _PyRuntime.mem.maxarenas; ++i) {
|
2010-05-09 12:52:27 -03:00
|
|
|
uint j;
|
2017-09-08 02:51:28 -03:00
|
|
|
uintptr_t base = _PyRuntime.mem.arenas[i].address;
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
/* Skip arenas which are not allocated. */
|
2017-09-08 02:51:28 -03:00
|
|
|
if (_PyRuntime.mem.arenas[i].address == (uintptr_t)NULL)
|
2010-05-09 12:52:27 -03:00
|
|
|
continue;
|
|
|
|
narenas += 1;
|
|
|
|
|
2017-09-08 02:51:28 -03:00
|
|
|
numfreepools += _PyRuntime.mem.arenas[i].nfreepools;
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
/* round up to pool alignment */
|
2016-09-18 23:24:52 -03:00
|
|
|
if (base & (uintptr_t)POOL_SIZE_MASK) {
|
2010-05-09 12:52:27 -03:00
|
|
|
arena_alignment += POOL_SIZE;
|
2016-09-18 23:24:52 -03:00
|
|
|
base &= ~(uintptr_t)POOL_SIZE_MASK;
|
2010-05-09 12:52:27 -03:00
|
|
|
base += POOL_SIZE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* visit every pool in the arena */
|
2017-09-08 02:51:28 -03:00
|
|
|
assert(base <= (uintptr_t) _PyRuntime.mem.arenas[i].pool_address);
|
|
|
|
for (j = 0; base < (uintptr_t) _PyRuntime.mem.arenas[i].pool_address;
|
2016-09-18 23:22:22 -03:00
|
|
|
++j, base += POOL_SIZE) {
|
2010-05-09 12:52:27 -03:00
|
|
|
poolp p = (poolp)base;
|
|
|
|
const uint sz = p->szidx;
|
|
|
|
uint freeblocks;
|
|
|
|
|
|
|
|
if (p->ref.count == 0) {
|
|
|
|
/* currently unused */
|
2016-03-14 08:04:26 -03:00
|
|
|
#ifdef Py_DEBUG
|
2017-09-08 02:51:28 -03:00
|
|
|
assert(pool_is_in_list(p, _PyRuntime.mem.arenas[i].freepools));
|
2016-03-14 08:04:26 -03:00
|
|
|
#endif
|
2010-05-09 12:52:27 -03:00
|
|
|
continue;
|
|
|
|
}
|
|
|
|
++numpools[sz];
|
|
|
|
numblocks[sz] += p->ref.count;
|
|
|
|
freeblocks = NUMBLOCKS(sz) - p->ref.count;
|
|
|
|
numfreeblocks[sz] += freeblocks;
|
2002-04-18 19:25:03 -03:00
|
|
|
#ifdef Py_DEBUG
|
2010-05-09 12:52:27 -03:00
|
|
|
if (freeblocks > 0)
|
2017-09-08 02:51:28 -03:00
|
|
|
assert(pool_is_in_list(p, _PyRuntime.mem.usedpools[sz + sz]));
|
2002-04-18 19:25:03 -03:00
|
|
|
#endif
|
2010-05-09 12:52:27 -03:00
|
|
|
}
|
|
|
|
}
|
2017-09-08 02:51:28 -03:00
|
|
|
assert(narenas == _PyRuntime.mem.narenas_currently_allocated);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
fputc('\n', out);
|
2010-05-09 12:52:27 -03:00
|
|
|
fputs("class size num pools blocks in use avail blocks\n"
|
|
|
|
"----- ---- --------- ------------- ------------\n",
|
2012-06-22 15:55:41 -03:00
|
|
|
out);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
for (i = 0; i < numclasses; ++i) {
|
|
|
|
size_t p = numpools[i];
|
|
|
|
size_t b = numblocks[i];
|
|
|
|
size_t f = numfreeblocks[i];
|
|
|
|
uint size = INDEX2SIZE(i);
|
|
|
|
if (p == 0) {
|
|
|
|
assert(b == 0 && f == 0);
|
|
|
|
continue;
|
|
|
|
}
|
2012-06-22 15:55:41 -03:00
|
|
|
fprintf(out, "%5u %6u "
|
2010-05-09 12:52:27 -03:00
|
|
|
"%11" PY_FORMAT_SIZE_T "u "
|
|
|
|
"%15" PY_FORMAT_SIZE_T "u "
|
|
|
|
"%13" PY_FORMAT_SIZE_T "u\n",
|
2010-11-26 06:54:09 -04:00
|
|
|
i, size, p, b, f);
|
2010-05-09 12:52:27 -03:00
|
|
|
allocated_bytes += b * size;
|
|
|
|
available_bytes += f * size;
|
|
|
|
pool_header_bytes += p * POOL_OVERHEAD;
|
|
|
|
quantization += p * ((POOL_SIZE - POOL_OVERHEAD) % size);
|
|
|
|
}
|
2012-06-22 15:55:41 -03:00
|
|
|
fputc('\n', out);
|
2016-03-14 08:04:26 -03:00
|
|
|
if (_PyMem_DebugEnabled())
|
2017-09-08 02:51:28 -03:00
|
|
|
(void)printone(out, "# times object malloc called", _PyRuntime.mem.serialno);
|
|
|
|
(void)printone(out, "# arenas allocated total", _PyRuntime.mem.ntimes_arena_allocated);
|
|
|
|
(void)printone(out, "# arenas reclaimed", _PyRuntime.mem.ntimes_arena_allocated - narenas);
|
|
|
|
(void)printone(out, "# arenas highwater mark", _PyRuntime.mem.narenas_highwater);
|
2012-06-22 15:55:41 -03:00
|
|
|
(void)printone(out, "# arenas allocated current", narenas);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
PyOS_snprintf(buf, sizeof(buf),
|
|
|
|
"%" PY_FORMAT_SIZE_T "u arenas * %d bytes/arena",
|
|
|
|
narenas, ARENA_SIZE);
|
2012-06-22 15:55:41 -03:00
|
|
|
(void)printone(out, buf, narenas * ARENA_SIZE);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
fputc('\n', out);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
total = printone(out, "# bytes in allocated blocks", allocated_bytes);
|
|
|
|
total += printone(out, "# bytes in available blocks", available_bytes);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
|
|
|
PyOS_snprintf(buf, sizeof(buf),
|
|
|
|
"%u unused pools * %d bytes", numfreepools, POOL_SIZE);
|
2012-06-22 15:55:41 -03:00
|
|
|
total += printone(out, buf, (size_t)numfreepools * POOL_SIZE);
|
2010-05-09 12:52:27 -03:00
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
total += printone(out, "# bytes lost to pool headers", pool_header_bytes);
|
|
|
|
total += printone(out, "# bytes lost to quantization", quantization);
|
|
|
|
total += printone(out, "# bytes lost to arena alignment", arena_alignment);
|
|
|
|
(void)printone(out, "Total", total);
|
2002-04-01 02:04:21 -04:00
|
|
|
}
|
|
|
|
|
2012-06-22 15:55:41 -03:00
|
|
|
#endif /* #ifdef WITH_PYMALLOC */
|