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102 Commits

Author SHA1 Message Date
Benjamin Peterson
59ae8ec75f merge 3.5 2016-06-02 12:42:40 -07:00
Benjamin Peterson
f585414813 remove (hilarious) defaults for various constants getpath.c needs 2016-06-02 12:41:35 -07:00
Serhiy Storchaka
2d06e84455 Issue #25923: Added the const qualifier to static constant arrays. 2015-12-25 19:53:18 +02:00
Brett Cannon
f299abdafa Issue #23731: Implement PEP 488. 
The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
 2015-04-13 14:21:02 -04:00
Victor Stinner
91afbb6088 Issue #23753: Move _Py_wstat() from Python/fileutils.c to Modules/getpath.c 
I expected more users of _Py_wstat(), but in practice it's only used by
Modules/getpath.c. Move the function because it's not needed on Windows.
Windows uses PC/getpathp.c which uses the Win32 API (ex: GetFileAttributesW())
not the POSIX API.
 2015-03-24 12:16:28 +01:00
Serhiy Storchaka
4d0d982985 Issue #23446: Use PyMem_New instead of PyMem_Malloc to avoid possible integer 
overflows.  Added few missed PyErr_NoMemory().
 2015-02-16 13:33:32 +02:00
Serhiy Storchaka
1a1ff29659 Issue #23446: Use PyMem_New instead of PyMem_Malloc to avoid possible integer 
overflows.  Added few missed PyErr_NoMemory().
 2015-02-16 13:28:22 +02:00
Ned Deily
45759a3924 Issue #17095: merge from 3.4 2014-09-14 19:21:05 -07:00
Ned Deily
ad24d62882 Issue #17095: Temporarily revert getpath.c change that added the Modules 
directory to sys.path when running from a build directory.  That has
proven to be problematic for several standard library modules with
C extension modules whose builds can fail on some platforms.
 2014-09-14 19:19:49 -07:00
Victor Stinner
f6a271ae98 Issue #18395: Rename `_Py_char2wchar() to :c:func:Py_DecodeLocale`, rename 
``_Py_wchar2char()`` to :c:func:`Py_EncodeLocale`, and document these
functions.
 2014-08-01 12:28:48 +02:00
Ned Deily
b166191886 Issue #17095: Fix Modules/Setup *shared* support. 
Original patch by Thomas Wouters.
 2014-06-02 01:05:29 -07:00
Christian Heimes
af01f66817 Issue #16136: Remove VMS support and VMS-related code 2013-12-21 16:19:10 +01:00
Victor Stinner
72967a4c1a calculate_path() now fails with a fatal error when it fails to allocate memory 
for module_search_path. It was already the case on _Py_char2wchar() failure.
 2013-11-16 01:22:04 +01:00
Victor Stinner
ce4179d022 Don't mix wide character strings and byte strings (L"lib/python" VERSION): use 
_Py_char2wchar() to decode lib_python instead.

Some compilers don't support concatenating literals: L"wide" "bytes". Example:
IRIX compiler.
 2013-11-16 00:45:54 +01:00
Christian Heimes
de0e63bd9c Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], 
prefix and exec_prefix if the operation system does not obey MAXPATHLEN.
 2013-07-22 12:54:21 +02:00
Christian Heimes
60a6067709 Issue #15905: Fix theoretical buffer overflow in handling of sys.argv[0], 
prefix and exec_prefix if the operation system does not obey MAXPATHLEN.
 2013-07-22 12:53:32 +02:00
Victor Stinner
1a7425f67a Issue #18203: Replace malloc() with PyMem_RawMalloc() at Python initialization 
* Replace malloc() with PyMem_RawMalloc()
* Replace PyMem_Malloc() with PyMem_RawMalloc() where the GIL is not held.
* _Py_char2wchar() now returns a buffer allocated by PyMem_RawMalloc(), instead
  of PyMem_Malloc()
 2013-07-07 16:25:15 +02:00
Andrew Svetlov
69032c81aa Issue #16309: Make PYTHONPATH= behavior the same as if PYTHONPATH not set at all. 
Thanks to Armin Rigo and Alexey Kachayev.
 2012-11-03 13:52:58 +02:00
Vinay Sajip
90db661b43 Closes #15307: symlinks now work on OS X with framework Python builds. Patch by Ronald Oussoren. 2012-07-17 17:33:46 +01:00
Vinay Sajip
7ded1f0f69 Implemented PEP 405 (Python virtual environments). 2012-05-26 03:45:29 +01:00
Victor Stinner
99563b1df8 calculate_path() decodes the PYTHONPATH environment variable from the locale 
encoding using _Py_char2wchar() instead of mbstowcs() to store undecodable
bytes as surrogates characters (PEP 383) instead of ignoring silently
the PYTHONPATH variable.
 2011-06-20 14:45:54 +02:00
Antoine Pitrou
bb6eb857cf Issue #10914: fix bogus memory management in Modules/getpath.c, leading to a possible crash when calling Py_SetPath() 2011-03-17 23:34:33 +01:00
Martin v. Löwis
4d0d471a80 Merge branches/pep-0384. 2010-12-03 20:14:31 +00:00
Victor Stinner
47f637ce17 getpath.c: fix test to detech PyUnicode_AsWideChar() failure 
PyUnicode_AsWideChar() result is signed, whereas it was stored in a unsigned
variable, and then the test was "n >= 0" which is always true to an unsigned
number. Patch written by Hallvard B Furuseth.
 2010-11-10 14:12:20 +00:00
Victor Stinner
ae4836df6d Issue #6011: decode PREFIX, EXEC_PREFIX and PYTHONPATH variables using 
_Py_char2wchar(), instead of L"" VAR hack, to escape undecodable bytes using
the surrogateescape error handler.
 2010-11-08 23:49:47 +00:00