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81038 Commits

Author SHA1 Message Date
Victor Stinner 2fe9bac4dc Close #16742: Fix misuse of memory allocations in PyOS_Readline() 
The GIL must be held to call PyMem_Malloc(), whereas PyOS_Readline() releases
the GIL to read input.

The result of the C callback PyOS_ReadlineFunctionPointer must now be a string
allocated by PyMem_RawMalloc() or PyMem_RawRealloc() (or NULL if an error
occurred), instead of a string allocated by PyMem_Malloc() or PyMem_Realloc().

Fixing this issue was required to setup a hook on PyMem_Malloc(), for example
using the tracemalloc module.

PyOS_Readline() copies the result of PyOS_ReadlineFunctionPointer() into a new
buffer allocated by PyMem_Malloc(). So the public API of PyOS_Readline() does
not change.
 2013-10-10 16:18:20 +02:00
Victor Stinner 6cf185dc06 Issue #18874: _PyObject_Malloc/Realloc/Free() now falls back on 
_PyMem_RawMalloc/Realloc/Free, instead of _PyMem_Malloc/Realloc/Free.  So it
becomes possible to use the fast pymalloc allocator for the PYMEM_DOMAIN_MEM
domain (PyMem_Malloc/Realloc/Free functions).
 2013-10-10 15:58:42 +02:00
Victor Stinner 7c74de4d00 Issue #18874: PyCode_New() now ensures that the filename is a ready Unicode 
string. This change does nothing is most cases, but it is useful on Windows in
some cases.
 2013-10-10 15:55:14 +02:00
Raymond Hettinger 088cbf2d39 Issue #15805: Add contextlib.redirect_stdout() 2013-10-10 00:46:57 -07:00
Raymond Hettinger 5ed3bc9adb merge 2013-10-09 22:43:30 -07:00
Raymond Hettinger 8ee7708c7f Issue #19005: Fix documentation for PyIter_Next(). 2013-10-09 22:42:46 -07:00
Tim Peters a61a1cb084 Repair format of NEWS entry. 2013-10-09 13:29:42 -05:00
Tim Peters 3415fa3c6e Repair format of NEWS entry. 2013-10-09 13:27:36 -05:00
Tim Peters 5aaddd9250 Issue 19158: a rare race in BoundedSemaphore could allow .release() too often. 2013-10-09 13:21:46 -05:00
Tim Peters cbd4d08880 Issue 19158: a rare race in BoundedSemaphore could allow .release() too often. 2013-10-09 13:19:21 -05:00
Georg Brandl 213ef6eb07 Closes #19200: small grammar fix in multiprocessing docs. Thanks to Elazar Gershuni. 2013-10-09 15:51:57 +02:00
Victor Stinner 8d19767403 Close #19199: Remove ``PyThreadState.tick_counter`` field 2013-10-09 14:53:01 +02:00
Serhiy Storchaka 210871db72 #19194: Improved cross-references in the fcntl module documentation. 2013-10-09 14:20:37 +03:00
Serhiy Storchaka 926099d5ce #19194: Improved cross-references in the fcntl module documentation. 2013-10-09 14:20:22 +03:00
Serhiy Storchaka fa81cd95b4 #19196: Improved cross-references in distutils documentation. 2013-10-09 14:09:35 +03:00
Serhiy Storchaka 7880db6136 #19196: Improved cross-references in distutils documentation. 2013-10-09 14:09:16 +03:00
Serhiy Storchaka 0d85b5c68d Issue #19190: Improve cross-references in builtin types and functions documentation. 2013-10-09 14:03:24 +03:00
Serhiy Storchaka 0d196edc37 Issue #19190: Improve cross-references in builtin types and functions documentation. 2013-10-09 14:02:31 +03:00
Serhiy Storchaka d51f42372b Issue 19195: Improved cross-references in C API documentation. 2013-10-09 13:26:57 +03:00
Serhiy Storchaka 0b68a2d675 Issue 19195: Improved cross-references in C API documentation. 2013-10-09 13:26:17 +03:00
Serhiy Storchaka 3226d87747 Issue #19193: Improved cross-references in the tutorial. 2013-10-09 09:55:21 +03:00
Serhiy Storchaka 91aaeac050 Issue #19193: Improved cross-references in the tutorial. 2013-10-09 09:54:46 +03:00
Tim Peters 3d1b7a0c10 Whitespace normalization. 2013-10-08 21:29:27 -05:00
Tim Peters e99bdb9694 Issue 19158: a rare race in BoundedSemaphore could allow .release() too often. 2013-10-08 21:12:58 -05:00
Tim Peters 7634e1cf90 Issue 19158: a rare race in BoundedSemaphore could allow .release() too often. 2013-10-08 20:55:51 -05:00
Antoine Pitrou 77e904e6a6 Issue #18948: improve SuppressCoreFiles to include Windows crash popup suppression, and use it in more tests. 
Patch by Valerie Lambert and Zachary Ware.
 2013-10-08 23:04:32 +02:00
Georg Brandl 3ebbb04af2 merge with 3.3 2013-10-08 21:54:47 +02:00
Georg Brandl ee82d0b293 Minor grammar fix. 2013-10-08 21:54:37 +02:00
Georg Brandl c13d604193 merge with 3.3 2013-10-08 21:47:35 +02:00
Georg Brandl 0aaae26518 Clarify two points about division and shifting. Suggested by Albert Hofkamp on docs@. 2013-10-08 21:47:18 +02:00
Georg Brandl bc332a2415 merge with 3.3 2013-10-08 21:43:46 +02:00
Georg Brandl f24c1416eb Fix wrong link. 2013-10-08 21:43:39 +02:00
Georg Brandl 100580f4c4 merge with 3.3 2013-10-08 21:28:42 +02:00
Georg Brandl 97f962339f Add "->" as a delimiter token. Found by James Harding on docs@. 2013-10-08 21:28:22 +02:00
Georg Brandl f3c91210b9 merge with 3.3 2013-10-08 20:32:52 +02:00
Georg Brandl 3328871cac merge heads 2013-10-08 20:29:47 +02:00
Georg Brandl 65087aec17 merge heads 2013-10-08 20:27:35 +02:00
Serhiy Storchaka 1322f9e2d1 Issue #18037: Do not escape '\u' and '\U' in raw strings. 2013-10-08 21:08:48 +03:00
Serhiy Storchaka 5e596769b0 Issue #18037: Do not escape '\u' and '\U' in raw strings. 2013-10-08 21:07:46 +03:00
Georg Brandl b296d09624 Closes #13867: remove untrue comment about PyWeakref_Check(). 2013-10-08 19:50:26 +02:00
Georg Brandl fe9e3b8e21 Closes #13867: remove untrue comment about PyWeakref_Check(). 2013-10-08 19:50:26 +02:00
Georg Brandl 245c765d0a merge with 3.3 2013-10-08 08:06:27 +02:00
Georg Brandl bcce1256e3 Closes #19178: some more cross-references about packages in glossary. Patch by Berker Peksag. 2013-10-08 08:06:18 +02:00
Antoine Pitrou 1cfa0ba883 Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions. 2013-10-07 20:40:59 +02:00
Antoine Pitrou 59c900d3bf Fix macro expansion of _PyErr_OCCURRED(), and make sure to use it in at least one place so as to avoid regressions. 2013-10-07 20:38:51 +02:00
Ethan Furman 648f860c22 Close #19156: add tests and fix for Enum helper edge cases. Patch from CliffM. 2013-10-06 17:19:54 -07:00
Victor Stinner ab5a58d827 test_import.test_module_with_large_stack(): unload the test module 
Ensure that the module is unloaded to be able to run the test more than once,
and to not leak memory.
 2013-10-06 22:52:37 +02:00
Georg Brandl 7c679514a5 merge with 3.3 2013-10-06 21:23:26 +02:00
Georg Brandl c377fe2b96 Closes #1215: document better why it is not a good idea to catch e.g. SIGSEGV and refer to faulthandler. 
Patch by Martin Pool.
 2013-10-06 21:22:42 +02:00
Georg Brandl 6d7d6cf76e merge with 3.3 2013-10-06 20:46:15 +02:00