d586ccb04f
bpo-35552: Fix reading past the end in PyUnicode_FromFormat() and PyBytes_FromFormat(). (GH-11276)
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Format characters "%s" and "%V" in PyUnicode_FromFormat() and "%s" in PyBytes_FromFormat()
no longer read memory past the limit if precision is specified.
2019-01-12 10:30:35 +02:00
44cc4822bb
bpo-33817: Fix _PyBytes_Resize() for empty bytes object. (GH-11516)
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Add also tests for PyUnicode_FromFormat() and PyBytes_FromFormat()
with empty result.
2019-01-12 09:22:29 +02:00
bb86bf4c4e
bpo-35444: Unify and optimize the helper for getting a builtin object. (GH-11047)
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This speeds up pickling of some iterators.
This fixes also error handling in pickling methods when fail to
look up builtin "getattr".
2018-12-11 08:28:18 +02:00
b509d52083
bpo-35059: PyObject_INIT() casts to PyObject* (GH-10674)
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PyObject_INIT() and PyObject_INIT_VAR() now cast their first argument
to PyObject*, as done in Python 3.7.
Revert partially commit b4435e20a9
2018-11-23 14:27:38 +01:00
bcda8f1d42
bpo-35081: Add Include/internal/pycore_object.h (GH-10640)
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Move _PyObject_GC_TRACK() and _PyObject_GC_UNTRACK() from
Include/objimpl.h to Include/internal/pycore_object.h.
2018-11-21 22:27:47 +01:00
621cebe81b
bpo-35081: Rename internal headers (GH-10275)
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Rename Include/internal/ headers:
* pycore_hash.h -> pycore_pyhash.h
* pycore_lifecycle.h -> pycore_pylifecycle.h
* pycore_mem.h -> pycore_pymem.h
* pycore_state.h -> pycore_pystate.h
Add missing headers to Makefile.pre.in and PCbuild:
* pycore_condvar.h.
* pycore_hamt.h
* pycore_pyhash.h
2018-11-12 16:53:38 +01:00
27e2d1f219
bpo-35081: Add pycore_ prefix to internal header files (GH-10263)
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* Rename Include/internal/ header files:
* pyatomic.h -> pycore_atomic.h
* ceval.h -> pycore_ceval.h
* condvar.h -> pycore_condvar.h
* context.h -> pycore_context.h
* pygetopt.h -> pycore_getopt.h
* gil.h -> pycore_gil.h
* hamt.h -> pycore_hamt.h
* hash.h -> pycore_hash.h
* mem.h -> pycore_mem.h
* pystate.h -> pycore_state.h
* warnings.h -> pycore_warnings.h
* PCbuild project, Makefile.pre.in, Modules/Setup: add the
Include/internal/ directory to the search paths of header files.
* Update includes. For example, replace #include "internal/mem.h"
with #include "pycore_mem.h".
2018-11-01 00:52:28 +01:00
49c75a8086
bpo-35064 prefix smelly symbols that appear with COUNT_ALLOCS with _Py_ (GH-10152)
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Configuring python with ./configure --with-pydebug CFLAGS="-D COUNT_ALLOCS -O0"
makes "make smelly" fail as some symbols were being exported without the "Py_" or
"_Py" prefixes.
2018-10-28 15:02:17 +00:00
b4435e20a9
bpo-35059: Convert PyObject_INIT() to function (GH-10077)
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* Convert PyObject_INIT() and PyObject_INIT_VAR() macros to static
inline functions.
* Fix usage of these functions: cast to PyObject* or PyVarObject*.
2018-10-26 14:35:00 +02:00
2c2044e789
bpo-34984: Improve error messages for bytes and bytearray constructors. (GH-9874)
2018-10-21 15:29:12 +03:00
914f9a078f
bpo-34973: Fix crash in bytes constructor. (GH-9841)
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Constructing bytes from mutating list could cause a crash.
2018-10-21 15:25:53 +03:00
e890421e33
bpo-34974: Do not replace unexpected errors in bytes() and bytearray(). (GH-9852)
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bytes and bytearray constructors converted unexpected exceptions
(e.g. MemoryError and KeyboardInterrupt) to TypeError.
2018-10-15 00:02:57 +03:00
96c5932794
bpo-34879: Fix a possible null pointer dereference in bytesobject.c (GH-9683)
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formatfloat() was not checking if PyBytes_FromStringAndSize()
failed, which could lead to a null pointer dereference in
_PyBytes_FormatEx().
2018-10-03 09:01:30 +03:00
ccd9975267
bpo-34436: Fix check that disables overallocation for the last fmt specifier (GH-8826)
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Reported by Svace static analyzer.
2018-08-23 09:50:52 +02:00
53b7d4e402
bpo-34170: Add _PyCoreConfig.bytes_warning (GH-8447)
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Add more fields to _PyCoreConfig:
* _check_hash_pycs_mode
* bytes_warning
* debug
* inspect
* interactive
* legacy_windows_fs_encoding
* legacy_windows_stdio
* optimization_level
* quiet
* unbuffered_stdio
* user_site_directory
* verbose
* write_bytecode
Changes:
* Remove pymain_get_global_config() and pymain_set_global_config()
which became useless. These functions have been replaced by
_PyCoreConfig_GetGlobalConfig() and
_PyCoreConfig_SetGlobalConfig().
* sys.flags.dont_write_bytecode value is now restricted to 1 even if
-B option is specified multiple times on the command line.
* PyThreadState_Clear() now uses the config from the current
interpreter rather than using global Py_VerboseFlag
2018-07-25 01:37:05 +02:00
c929df3b96
bpo-20180: complete AC conversion of Objects/stringlib/transmogrify.h (GH-8039)
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* converted bytes methods: expandtabs, ljust, rjust, center, zfill
* updated char_convertor to properly set the C default value
2018-07-06 13:17:38 +03:00
55edd0c185
bpo-33012: Fix invalid function cast warnings with gcc 8 for METH_NOARGS. (GH-6030)
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METH_NOARGS functions need only a single argument but they are cast
into a PyCFunction, which takes two arguments. This triggers an
invalid function cast warning in gcc8 due to the argument mismatch.
Fix this by adding a dummy unused argument.
2018-04-29 21:59:33 +03:00
a49ac99029
bpo-32677: Add .isascii() to str, bytes and bytearray (GH-5342)
2018-01-27 14:06:21 +09:00
e8b1965639
bpo-23699: Use a macro to reduce boilerplate code in rich comparison functions (GH-793)
2017-11-02 20:32:54 +10:00
a2314283ff
bpo-20047: Make bytearray methods partition() and rpartition() rejecting ( #4158 )
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separators that are not bytes-like objects.
2017-10-29 02:11:54 +03:00
56cb465cc9
bpo-31825: Fixed OverflowError in the 'unicode-escape' codec ( #4058 )
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and in codecs.escape_decode() when decode an escaped non-ascii byte.
2017-10-20 17:08:15 +03:00
b2e5794870
bpo-31338 ( #3374 )
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* Add Py_UNREACHABLE() as an alias to abort().
* Use Py_UNREACHABLE() instead of assert(0)
* Convert more unreachable code to use Py_UNREACHABLE()
* Document Py_UNREACHABLE() and a few other macros.
2017-09-14 18:13:16 -07:00
2ebc5ce42a
bpo-30860: Consolidate stateful runtime globals. ( #3397 )
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* group the (stateful) runtime globals into various topical structs
* consolidate the topical structs under a single top-level _PyRuntimeState struct
* add a check-c-globals.py script that helps identify runtime globals
Other globals are excluded (see globals.txt and check-c-globals.py).
2017-09-07 23:51:28 -06:00
b879fe82e7
Expand the PySlice_GetIndicesEx macro. ( #1023 )
2017-04-08 09:53:51 +03:00
6b5a9ec478
bpo-29116: Fix error messages for concatenating bytes and bytearray with unsupported type. ( #709 )
2017-03-19 19:47:02 +02:00
7e2a54cdd9
bpo-28856: Let %b format for bytes support objects that follow the buffer protocol (GH-546)
2017-03-14 15:07:15 +08:00
202fda55c2
bpo-24037: Add Argument Clinic converter `bool(accept={int})`. ( #485 )
2017-03-12 10:10:47 +02:00
9f8ad3f39e
bpo-29568: Disable any characters between two percents for escaped percent "%%" in the format string for classic string formatting. (GH-513)
2017-03-08 11:51:19 +08:00
b76ad5121e
bpo-29714: Fix a regression that bytes format may fail when containing zero bytes inside. (GH-499)
2017-03-06 17:17:05 +08:00
7ed28a8914
Merge 3.6
2017-01-06 17:44:43 +09:00
a634e23209
Issue #29159 : Fix regression in bytes(x) when x.__index__() raises Exception.
2017-01-06 17:32:01 +09:00
dd1da7f74a
Issue #28927 : bytes.fromhex() and bytearray.fromhex() now ignore all ASCII
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whitespace, not only spaces. Patch by Robert Xiao.
2016-12-19 18:51:37 +02:00
9d16b616d5
Issue #29000 : Fixed bytes formatting of octals with zero padding in alternate
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form.
2016-12-17 22:15:10 +02:00
025f8953f1
Issue #29000 : Fixed bytes formatting of octals with zero padding in alternate
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form.
2016-12-17 22:13:05 +02:00
b1a1619bf0
Issue #29000 : Fixed bytes formatting of octals with zero padding in alternate
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form.
2016-12-17 21:48:03 +02:00
f17c3de263
Use _PyObject_CallNoArg()
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Replace:
PyObject_CallFunctionObjArgs(callable, NULL)
with:
_PyObject_CallNoArg(callable)
2016-12-06 18:46:19 +01:00
de4ae3d486
Backed out changeset b9c9691c72c5
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Issue #28858 : The change b9c9691c72c5 introduced a regression. It seems like
_PyObject_CallArg1() uses more stack memory than
PyObject_CallFunctionObjArgs().
2016-12-04 22:59:09 +01:00
27580c1fb5
Replace PyObject_CallFunctionObjArgs() with fastcall
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* PyObject_CallFunctionObjArgs(func, NULL) => _PyObject_CallNoArg(func)
* PyObject_CallFunctionObjArgs(func, arg, NULL) => _PyObject_CallArg1(func, arg)
PyObject_CallFunctionObjArgs() allocates 40 bytes on the C stack and requires
extra work to "parse" C arguments to build a C array of PyObject*.
_PyObject_CallNoArg() and _PyObject_CallArg1() are simpler and don't allocate
memory on the C stack.
This change is part of the fastcall project. The change on listsort() is
related to the issue #23507 .
2016-12-01 14:43:22 +01:00
460bd0d284
Issue #19569 : Compiler warnings are now emitted if use most of deprecated
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functions.
2016-11-20 12:16:46 +02:00
5646648678
Issue 28128: Print out better error/warning messages for invalid string escapes. Backport to 3.6.
2016-10-31 14:46:26 -04:00
42454af094
Issue 28128: Print out better error/warning messages for invalid string escapes.
2016-10-31 09:22:08 -04:00
7b4bcd2004
Issue #25270 : Merge from 3.5
2016-09-16 17:32:06 +03:00
4a72a7b6c4
Issue #25270 : Prevent codecs.escape_encode() from raising SystemError when an empty bytestring is passed
2016-09-16 17:31:06 +03:00
f051e43b22
Issue #28126 : Replace Py_MEMCPY with memcpy(). Visual Studio can properly optimize memcpy().
2016-09-13 20:22:02 +02:00
621b430a14
remove all usage of Py_LOCAL
2016-09-09 13:54:34 -07:00
110b6fecbb
#27364 : Deprecate invalid escape strings in str/byutes.
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Patch by Emanuel Barry, reviewed by Serhiy Storchaka and Martin Panter.
2016-09-08 15:34:08 -04:00
15f44ab043
Issue #27895 : Spelling fixes (Contributed by Ville Skyttä).
2016-08-30 10:47:49 -07:00
1b6c6da85d
Issue #27506 : Support bytes/bytearray.translate() delete as keyword argument
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Patch by Xiang Zhang.
2016-08-27 08:35:02 +00:00
eb24988962
Issue #27704 : Optimized creating bytes and bytearray from byte-like objects
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and iterables. Speed up to 3 times for short objects. Original patch by
Naoki Inada.
2016-08-15 09:46:07 +03:00
ca0da9b0a3
Issue #27473 : Fixed possible integer overflow in bytes and bytearray
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concatenations. Patch by Xiang Zhang.
2016-07-10 20:51:35 +03:00
Serhiy Storchaka
Victor Stinner
Pablo Galindo
Zackery Spytz
Alexey Izbyshev
Tal Einat
Siddhesh Poyarekar
INADA Naoki
stratakis
Barry Warsaw
Eric Snow
Xiang Zhang
INADA Naoki
Victor Stinner
Eric V. Smith
Berker Peksag
Christian Heimes
Benjamin Peterson
R David Murray
Raymond Hettinger
Martin Panter