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* Fix issue #1590864, multiple threads and fork() can cause deadlocks, byThomas Wouters2009-09-165-22/+108
| | | | | | | | | | | | | | | | | | | | | | 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.
* Make the pdb displayhook compatible with the standard displayhook: do not ↵Georg Brandl2009-09-162-2/+36
| | | | print Nones. Add a test for that.
* Remove some more boilerplate from the actual tests in test_pdb.Georg Brandl2009-09-161-27/+34
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* Rewrap long lines.Georg Brandl2009-09-161-257/+246
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* #6879 - fix misstatement about exceptionsEzio Melotti2009-09-161-5/+3
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* #6892: fix optparse example involving help option.Georg Brandl2009-09-161-1/+4
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* Remove strange trailing commas.Georg Brandl2009-09-161-3/+3
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* #5621: refactor description of how class/instance attributes interact on ↵Georg Brandl2009-09-161-13/+24
| | | | a.x=a.x+1 or augassign.
* #6891: comment out dead link to Unicode article.Georg Brandl2009-09-161-5/+6
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* #6876: fix base class constructor invocation in example.Georg Brandl2009-09-161-2/+1
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* #6880: add reference to classes section in exceptions section, which comes ↵Georg Brandl2009-09-161-3/+4
| | | | earlier.
* Make deprecation notices as visible as warnings are right now.Georg Brandl2009-09-162-10/+21
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* Update distutils.util tests after my changesRonald Oussoren2009-09-151-1/+21
| | | | to --with-universal-archs
* Add Armin Ronacher.Georg Brandl2009-09-151-0/+4
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* Finish support for --with-universal-archs=intelRonald Oussoren2009-09-152-6/+26
| | | | and --with-universal-archs=3-way (issue6245)
* #6917 - typo in method nameEzio Melotti2009-09-151-1/+1
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* MacOSX: detect the architectures supported byRonald Oussoren2009-09-151-13/+11
| | | | | | | | | 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.
* Py_SetPythonHome uses static storage #6913Benjamin Peterson2009-09-151-0/+4
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* #6908: fix association of hashlib hash attributes.Georg Brandl2009-09-141-2/+2
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* #6574: list the future features in a table.Georg Brandl2009-09-141-4/+31
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* #6904 - fix broken linkEzio Melotti2009-09-141-1/+1
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* Remove an extraneous space in unittest documentation.Michael Foord2009-09-131-1/+1
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* Test discovery in unittest will only attempt to import modules that are ↵Michael Foord2009-09-134-46/+85
| | | | 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.
* Typo fix.Georg Brandl2009-09-131-1/+1
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* unittest.TestLoader.loadTestsFromName honors the loader suiteClass ↵Michael Foord2009-09-133-2/+46
| | | | attribute. Issue 6866.
* Tutorial tweaks. Issue 6849.Michael Foord2009-09-131-12/+10
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* Note that sys._getframe is not guaranteed to exist in all implementations of ↵Michael Foord2009-09-132-1/+7
| | | | Python, and a corresponding note in inspect.currentframe. Issue 6712.
* Objects that compare equal automatically pass or fail assertAlmostEqual and ↵Michael Foord2009-09-134-1/+24
| | | | assertNotAlmostEqual tests on unittest.TestCase. Issue 6567.
* Change to tutorial wording for reading text / binary files on Windows. Issue ↵Michael Foord2009-09-131-2/+2
| | | | #6301.
* Issue #6635: Fix profiler printing usage message.Matthias Klose2009-09-132-2/+4
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* Fix potential signed-overflow bug in _PyLong_Format; also fixMark Dickinson2009-09-131-9/+11
| | | | a couple of whitespace issues.
* update urlsBenjamin Peterson2009-09-131-4/+2
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* #6026 - fix tests that failed without zlibEzio Melotti2009-09-127-6/+51
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* Issue #6856: Add a filter keyword argument to TarFile.add().Lars Gustäbel2009-09-124-8/+76
| | | | | | | | | 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.
* Move function back to its section.Georg Brandl2009-09-111-7/+9
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* Properly document copy and deepcopy as functions.Georg Brandl2009-09-091-10/+13
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* revert unintended changesBenjamin Peterson2009-09-092-130/+8
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* tabbifyBenjamin Peterson2009-09-093-9/+131
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* Issue #6163: Fixed HP-UX runtime library dir options in distutils.unixcompilerTarek Ziadé2009-09-093-2/+24
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* #6865 fix ref counting in initialization of pwd moduleBenjamin Peterson2009-09-082-0/+4
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* Issue #6857: Fix Decimal formatting to be consistent with existing floatMark Dickinson2009-09-083-2/+9
| | | | formatting: both are now right-aligned by default.
* Make ctypes compile again with older Python versions.Thomas Heller2009-09-081-0/+49
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* This is an update to r74701. How hard can it be to get a configure test right.Ronald Oussoren2009-09-082-1/+3
| | | | | This patch has already been backported as part of the backport of r74701, which is how I found this problem.
* #Issue 6795: Fix infinite recursion in long(Decimal('nan')); change ↵Mark Dickinson2009-09-073-3/+16
| | | | int(Decimal('nan')) to raise ValueError instead of either returning NaN or raising InvalidContext.
* Issue #6850: Fix bug in Decimal._parse_format_specifier for formatsMark Dickinson2009-09-073-1/+7
| | | | with no type specifier.
* revert r74699 since it loses useful error informationBenjamin Peterson2009-09-071-2/+13
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* Fix typo in configure.inRonald Oussoren2009-09-072-9/+43
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* PyObject_GetIter can set an error for its self just fineBenjamin Peterson2009-09-061-13/+2
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* Issue #6848: Fix curses module build failure on OS X 10.6.Mark Dickinson2009-09-062-1/+8
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* Remove redundant assignmentMark Dickinson2009-09-061-1/+0
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