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82461 Commits

Author SHA1 Message Date
Alexandre Vassalotti a1eedf9ff0 Merge with 3.3. 2013-11-30 13:55:39 -08:00
Alexandre Vassalotti 896414fedf Fixed _pickle.Unpickler to handle empty persistent IDs correctly. 2013-11-30 13:52:35 -08:00
Serhiy Storchaka 6fe39b76a9 Issue #17897: Optimized unpickle prefetching. 2013-11-30 23:15:38 +02:00
Alexandre Vassalotti cc6e87b2cf Issue #19088: Merge with 3.3. 2013-11-30 01:05:51 -08:00
Alexandre Vassalotti 1a83070d9e Issue #19088: Fix incorrect caching of the copyreg module. 
This fix does not cause any degradation in performance.
 2013-11-30 00:53:09 -08:00
Nick Coghlan 8ddd59e870 Issue #19728: don't be sensitive to line endings 2013-11-30 18:35:32 +10:00
Nick Coghlan 60f08c83f9 Issue #19726: actually running 'hg add' helps... 2013-11-30 17:45:09 +10:00
Nick Coghlan fdf3a620a2 Issue #19728: add private ensurepip._uninstall CLI 
MvL would like to be able to preserve CPython's existing clean
uninstall behaviour on Windows before enabling the pip
installation option by default.

This private CLI means running "python -m ensurepip._uninstall"
will remove pip and setuptools before proceeding with the rest
of the uninstallation process.

If the version of pip differs from the one bootstrapped by
CPython, then the uninstallation helper will leave it alone
(just like any other pip installed packages)
 2013-11-30 17:15:09 +10:00
Nick Coghlan 1b1b1789d0 Fix and test pip version consistency 2013-11-30 15:56:58 +10:00
Alexandre Vassalotti 9730e33535 Issue #3693: Fix array obscure error message when given a str. 2013-11-29 20:47:15 -08:00
Zachary Ware ed7dc14d6a Null merge 2013-11-29 21:14:22 -06:00
Guido van Rossum 8519e5ade6 More realistic example for selectors.py. 2013-11-29 14:51:18 -08:00
Serhiy Storchaka 16d970f817 Null merge 2013-11-29 23:42:55 +02:00
Serhiy Storchaka 889d24ee3a Revert unrelated changes introduced by changeset b2066bc8cab9 (issue #19795). 2013-11-29 23:40:35 +02:00
Brett Cannon ed05b8a1a1 Issue #19712: Port test.test_importlib.import_ tests to use PEP 451 
that don't require changing test.test_importlib.util.mock_modules().
 2013-11-29 16:17:05 -05:00
Charles-François Natali a951f3d1ac Remove trailing blanks. 2013-11-29 18:57:47 +01:00
Charles-François Natali a9f90bc602 Set the FDs non-blocking in the selectors example. 2013-11-29 18:52:51 +01:00
Guido van Rossum de3a1363a9 asyncio: Add 'shield' to __all__. 2013-11-29 09:29:00 -08:00
Brett Cannon d2476c6e4b Issue #19698: Remove exec_module() from the built-in and extension 
module loaders.

Due to the fact that the call signatures for extension modules and
built-in modules does not allow for the specifying of what module to
initialize and that on Windows all extension modules are built-in
modules, work to clean up built-in and extension module initialization
will have to wait until Python 3.5. Because of this the semantics of
exec_module() would be incorrect, so removing the methods for now is
the best option; load_module() is still used as a fallback by
importlib and so this won't affect semantics.
 2013-11-29 11:00:11 -05:00
Serhiy Storchaka 0e90e99188 Issue #19795: Improved markup of True/False constants. 2013-11-29 12:19:53 +02:00
Serhiy Storchaka fbc1c26803 Issue #19795: Improved markup of True/False constants. 2013-11-29 12:17:13 +02:00
Alexandre Vassalotti 567eba1852 Use PyDict_GetItemWithError instead of PyDict_GetItem in cpickle. 2013-11-28 17:09:16 -08:00
Alexandre Vassalotti 6bf41e54a4 Remove explicit empty tuple reuse in cpickle. 
PyTuple_New(0) always returns the same empty tuple from its free list anyway,
so we are not saving much here. Plus, the code where this was used is on
uncommon run paths.
 2013-11-28 15:17:29 -08:00
Alexandre Vassalotti b13e6bcbd8 Remove the tuple reuse optimization in _Pickle_FastCall. 
I have noticed a race-condition occurring on one of the buildbots because of
this optimization. The function called may release the GIL which means
multiple threads may end up accessing the shared tuple. I could fix it up by
storing the tuple to the Pickler and Unipickler object again, but honestly it
really not worth the trouble.

I ran many benchmarks and the only time the optimization helps is when using a
fin-memory file, like io.BytesIO on which reads are super cheap, combined with
pickle protocol less than 4. Even in this contrived case, the speedup is a
about 5%. For everything else, this optimization does not provide any
noticable improvements.
 2013-11-28 14:56:09 -08:00
Eli Bendersky b6e66ebdf7 Some minor clarifications in the documentation of pathlib + inheritance diagram 2013-11-28 06:53:05 -08:00
Eli Bendersky 8148164353 Issue #19815: Fix segfault when parsing empty namespace declaration. 
Based on patches by Christian Heimes and Vajrasky Kok
 2013-11-28 06:35:40 -08:00
Eli Bendersky 4b79518f83 Fix indentation from previous commit 2013-11-28 06:33:21 -08:00
Eli Bendersky 5dd40e555b Issue #19815: Fix segfault when parsing empty namespace declaration. 
Based on patches by Christian Heimes and Vajrasky Kok
 2013-11-28 06:31:58 -08:00
Christian Heimes 470fba1f9f SNI was added in OpenSSL 0.9.8f [11 Oct 2007], too 2013-11-28 15:12:15 +01:00
Christian Heimes dec813f118 ssl.create_default_context() sets OP_NO_COMPRESSION to prevent CRIME 2013-11-28 08:06:54 +01:00
Zachary Ware 04a684b2f2 Issue #19595: Re-enable a long-disabled test in test_winsound 2013-11-27 23:56:04 -06:00
Zachary Ware 50a5dad608 Issue #19595: Re-enable a long-disabled test in test_winsound 2013-11-27 23:56:04 -06:00
Alexandre Vassalotti 23bdd83053 Encapsulate cpickle global state in a dedicated object. 
This implements PEP 3121 module finalization as well. This change does not
cause any significant impact on performance.
 2013-11-27 19:36:52 -08:00
Ned Deily c034156f26 Change pathlib documentation to use "raise" instead of "throw". 2013-11-27 14:42:55 -08:00
Victor Stinner 5362abf4ec Issue #19818: tracemalloc, the number of frame limit cannot be zero anymore 2013-11-27 23:39:55 +01:00
Guido van Rossum a5062c5d81 asyncio: Change write buffer use to avoid O(N**2). Make write()/sendto() accept bytearray/memoryview too. Change some asserts with proper exceptions. 2013-11-27 14:12:48 -08:00
Victor Stinner f28ce60441 Closes #19786: tracemalloc, remove the arbitrary limit of 100 frames 
The limit is now 178,956,969 on 64 bit (it is greater on 32 bit because
structures are smaller).

Use int instead of Py_ssize_t to store the number of frames to have smaller
traceback_t objects.
 2013-11-27 22:27:13 +01:00
Victor Stinner 3c0481d426 Close #19798: replace "maximum" term with "peak" in get_traced_memory() 
documentation. Use also the term "current" for the current size.
 2013-11-27 21:39:49 +01:00
Guido van Rossum cced076218 asyncio: Fix get_event_loop() to call set_event_loop() when setting the loop. By Anthony Baire. 2013-11-27 10:37:13 -08:00
Benjamin Peterson 1314ef73d0 add SO_PRIORITY (closes #19802) 
Patch by Claudiu Popa.
 2013-11-27 09:18:54 -06:00
Alexandre Vassalotti 20c28c1ea2 Combine the FastCall functions in cpickle. 
I fixed the bug that was in my previous attempt of this cleanup. I ran
the full test suite to verify I didn't introduce any obvious bugs.
 2013-11-27 02:26:54 -08:00
Serhiy Storchaka ba9d75e1be Skip test_find_mac on Windows (issue #19804). 
This test requires the ifconfig executable on $PATH, /sbin/, or /usr/sbin.
 2013-11-27 08:58:13 +02:00
Serhiy Storchaka c303cfdb8a Skip test_find_mac on Windows (issue #19804). 
This test requires the ifconfig executable on $PATH, /sbin/, or /usr/sbin.
 2013-11-27 08:57:51 +02:00
Benjamin Peterson 5143ce5a01 merge 3.3 (#19805) 2013-11-26 23:05:37 -06:00
Benjamin Peterson b152e177ef recommend OrderedDict for this FAQ (closes #19805) 2013-11-26 23:05:25 -06:00
Benjamin Peterson d75803c1fc merge 3.3 (#19729) 2013-11-26 19:24:01 -06:00
Benjamin Peterson 0ee22bf774 fix format spec recursive expansion (closes #19729) 2013-11-26 19:22:36 -06:00
Zachary Ware 14fff88773 Issue #19788: kill_python(_d).exe is now run as a PreBuildEvent on the 
pythoncore sub-project.  This should prevent build errors due a previous
build's python(_d).exe still running.
 2013-11-26 16:34:45 -06:00
Zachary Ware bb65b5bf1d Issue #19788: kill_python(_d).exe is now run as a PreBuildEvent on the 
pythoncore sub-project.  This should prevent build errors due a previous
build's python(_d).exe still running.
 2013-11-26 16:32:59 -06:00
Zachary Ware 6a228330d0 Merge with 3.3 2013-11-26 14:58:10 -06:00