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42865 Commits

Author SHA1 Message Date
Mark Dickinson 4676048b43 Remove outdated include; this include was breaking OS X builds using 
non-Apple gcc4.3 and gcc4.4 (because CoreFoundation/CoreFoundation.h
won't compile under non-Apple gcc).
 2009-09-16 20:26:31 +00:00
Thomas Wouters c4dcb3801e Fix issue #1590864, multiple threads and fork() can cause deadlocks, by 
acquiring the import lock around fork() calls. This prevents other threads
from having that lock while the fork happens, and is the recommended way of
dealing with such issues. There are two other locks we care about, the GIL
and the Thread Local Storage lock. The GIL is obviously held when calling
Python functions like os.fork(), and the TLS lock is explicitly reallocated
instead, while also deleting now-orphaned TLS data.

This only fixes calls to os.fork(), not extension modules or embedding
programs calling C's fork() directly. Solving that requires a new set of API
functions, and possibly a rewrite of the Python/thread_*.c mess. Add a
warning explaining the problem to the documentation in the mean time.

This also changes behaviour a little on AIX. Before, AIX (but only AIX) was
getting the import lock reallocated, seemingly to avoid this very same
problem. This is not the right approach, because the import lock is a
re-entrant one, and reallocating would do the wrong thing when forking while
holding the import lock.

Will backport to 2.6, minus the tiny AIX behaviour change.
 2009-09-16 19:55:54 +00:00
Georg Brandl 69dfe8d80e Make the pdb displayhook compatible with the standard displayhook: do not print Nones. Add a test for that. 2009-09-16 16:36:39 +00:00
Georg Brandl 6c39f06ab2 Remove some more boilerplate from the actual tests in test_pdb. 2009-09-16 16:22:12 +00:00
Georg Brandl a50d20a5b1 Rewrap long lines. 2009-09-16 15:57:46 +00:00
Ezio Melotti 2e85f503b1 #6879 - fix misstatement about exceptions 2009-09-16 13:14:05 +00:00
Georg Brandl 718b221e06 #6892: fix optparse example involving help option. 2009-09-16 13:11:06 +00:00
Georg Brandl d7226ffe0b Remove strange trailing commas. 2009-09-16 13:06:22 +00:00
Georg Brandl f4e6b98b01 #5621: refactor description of how class/instance attributes interact on a.x=a.x+1 or augassign. 2009-09-16 10:12:06 +00:00
Georg Brandl 83130c3942 #6891: comment out dead link to Unicode article. 2009-09-16 09:30:48 +00:00
Georg Brandl b29709adc8 #6876: fix base class constructor invocation in example. 2009-09-16 09:24:57 +00:00
Georg Brandl 49bb9b7f0a #6880: add reference to classes section in exceptions section, which comes earlier. 2009-09-16 09:23:04 +00:00
Georg Brandl 076ca5a430 Make deprecation notices as visible as warnings are right now. 2009-09-16 09:05:11 +00:00
Ronald Oussoren 0180565054 Update distutils.util tests after my changes 
to --with-universal-archs
 2009-09-15 21:24:07 +00:00
Georg Brandl 480b455e46 Add Armin Ronacher. 2009-09-15 20:26:59 +00:00
Ronald Oussoren 5d90029041 Finish support for --with-universal-archs=intel 
and --with-universal-archs=3-way (issue6245)
 2009-09-15 19:13:15 +00:00
Ezio Melotti 038f38d3ac #6917 - typo in method name 2009-09-15 18:41:43 +00:00
Ronald Oussoren 91a11a46c0 MacOSX: detect the architectures supported by 
Tk.framework and build _tkinter only for those
architectures.

This replaces the hardcoded solution that is no
longer valid now that 64-bit capable versions of
Tk are available on OSX.
 2009-09-15 18:33:33 +00:00
Benjamin Peterson ea7120c7c1 Py_SetPythonHome uses static storage #6913 2009-09-15 03:36:26 +00:00
Georg Brandl 58d23fbb6c #6908: fix association of hashlib hash attributes. 2009-09-14 14:50:47 +00:00
Georg Brandl 7eb43b7c70 #6574: list the future features in a table. 2009-09-14 14:08:54 +00:00
Ezio Melotti 2c7b4934ad #6904 - fix broken link 2009-09-14 00:48:31 +00:00
Michael Foord dc0460a309 Remove an extraneous space in unittest documentation. 2009-09-13 19:08:18 +00:00
Michael Foord e91ea56b30 Test discovery in unittest will only attempt to import modules that are importable; i.e. their names are valid Python identifiers. If an import fails during discovery this will be recorded as an error and test discovery will continue. Issue 6568. 2009-09-13 19:07:03 +00:00
Georg Brandl 6848d82a7c Typo fix. 2009-09-13 18:15:07 +00:00
Michael Foord 5a9719d627 unittest.TestLoader.loadTestsFromName honors the loader suiteClass attribute. Issue 6866. 2009-09-13 17:28:35 +00:00
Michael Foord ee2df03009 Tutorial tweaks. Issue 6849. 2009-09-13 17:07:46 +00:00
Michael Foord 668be589ef Note that sys._getframe is not guaranteed to exist in all implementations of Python, and a corresponding note in inspect.currentframe. Issue 6712. 2009-09-13 16:46:19 +00:00
Michael Foord c3f79373e8 Objects that compare equal automatically pass or fail assertAlmostEqual and assertNotAlmostEqual tests on unittest.TestCase. Issue 6567. 2009-09-13 16:40:02 +00:00
Michael Foord 60931a5a58 Change to tutorial wording for reading text / binary files on Windows. Issue #6301. 2009-09-13 16:13:36 +00:00
Matthias Klose 924eab64a3 Issue #6635: Fix profiler printing usage message. 2009-09-13 15:09:24 +00:00
Mark Dickinson 1f4fc097f6 Fix potential signed-overflow bug in _PyLong_Format; also fix 
a couple of whitespace issues.
 2009-09-13 11:56:13 +00:00
Benjamin Peterson 3d85454bca update urls 2009-09-13 01:59:31 +00:00
Ezio Melotti 1036a7f7e1 #6026 - fix tests that failed without zlib 2009-09-12 14:43:43 +00:00
Lars Gustäbel 21121e64b4 Issue #6856: Add a filter keyword argument to TarFile.add(). 
The filter argument must be a function that takes a TarInfo
object argument, changes it and returns it again. If the
function returns None the TarInfo object will be excluded
from the archive.
The exclude argument is deprecated from now on, because it
does something similar but is not as flexible.
 2009-09-12 10:28:15 +00:00
Georg Brandl d4c7eb1647 Move function back to its section. 2009-09-11 07:55:20 +00:00
Georg Brandl ffdde9e959 Properly document copy and deepcopy as functions. 2009-09-09 16:49:13 +00:00
Benjamin Peterson 93ed82048f revert unintended changes 2009-09-09 11:42:57 +00:00
Benjamin Peterson 8246968b12 tabbify 2009-09-09 11:40:54 +00:00
Tarek Ziadé bed26a3ce3 Issue #6163: Fixed HP-UX runtime library dir options in distutils.unixcompiler 2009-09-09 08:14:20 +00:00
Benjamin Peterson 7f6d0834f9 #6865 fix ref counting in initialization of pwd module 2009-09-08 23:04:22 +00:00
Mark Dickinson 5cfa8044ff Issue #6857: Fix Decimal formatting to be consistent with existing float 
formatting:  both are now right-aligned by default.
 2009-09-08 20:20:19 +00:00
Thomas Heller 81809a42c1 Make ctypes compile again with older Python versions. 2009-09-08 19:24:36 +00:00
Ronald Oussoren 84ddd72312 This is an update to r74701. How hard can it be to get a configure test right. 
This patch has already been backported as part of the backport of r74701,
which is how I found this problem.
 2009-09-08 07:17:10 +00:00
Mark Dickinson 968f1690d3 #Issue 6795: Fix infinite recursion in long(Decimal('nan')); change int(Decimal('nan')) to raise ValueError instead of either returning NaN or raising InvalidContext. 2009-09-07 18:04:58 +00:00
Mark Dickinson 491ea55f28 Issue #6850: Fix bug in Decimal._parse_format_specifier for formats 
with no type specifier.
 2009-09-07 16:17:41 +00:00
Benjamin Peterson d692a71fdd revert r74699 since it loses useful error information 2009-09-07 13:02:15 +00:00
Ronald Oussoren 23d925311d Fix typo in configure.in 2009-09-07 06:12:00 +00:00
Benjamin Peterson 5515990ee1 PyObject_GetIter can set an error for its self just fine 2009-09-06 22:43:39 +00:00
Mark Dickinson 6b3f1ef190 Issue #6848: Fix curses module build failure on OS X 10.6. 2009-09-06 21:21:05 +00:00