svn+ssh://pythondev@svn.python.org/python/trunk
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r72506 | vinay.sajip | 2009-05-09 07:07:17 -0500 (Sat, 09 May 2009) | 1 line
Issue #5971: StreamHandler.handleError now swallows IOErrors which occur when trying to print a traceback.
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r72525 | benjamin.peterson | 2009-05-09 20:38:02 -0500 (Sat, 09 May 2009) | 1 line
close file explicitly
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r72526 | benjamin.peterson | 2009-05-09 21:29:00 -0500 (Sat, 09 May 2009) | 1 line
make sure files are closed using the with statement
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r72551 | benjamin.peterson | 2009-05-10 09:16:47 -0500 (Sun, 10 May 2009) | 1 line
use isinstance
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r72558 | benjamin.peterson | 2009-05-10 18:52:09 -0500 (Sun, 10 May 2009) | 1 line
sys.setdefaultencoding() strikes me as a bad example
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r72616 | benjamin.peterson | 2009-05-13 19:33:10 -0500 (Wed, 13 May 2009) | 1 line
importlib.import_module is better these days
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r72654 | benjamin.peterson | 2009-05-14 17:37:49 -0500 (Thu, 14 May 2009) | 1 line
prevent refleaks from threads
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r72655 | benjamin.peterson | 2009-05-14 17:40:34 -0500 (Thu, 14 May 2009) | 1 line
a useful decorator for cleaning up threads
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r72689 | benjamin.peterson | 2009-05-16 13:44:34 -0500 (Sat, 16 May 2009) | 1 line
use skipTest()
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r72745 | benjamin.peterson | 2009-05-17 09:16:29 -0500 (Sun, 17 May 2009) | 1 line
ignore .rst files in sphinx its self
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r72750 | benjamin.peterson | 2009-05-17 11:59:27 -0500 (Sun, 17 May 2009) | 1 line
chop off slash
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r72802 | georg.brandl | 2009-05-20 13:35:27 -0500 (Wed, 20 May 2009) | 1 line
#6051: refer to email examples for better way to construct email messages.
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r72812 | michael.foord | 2009-05-21 17:57:02 -0500 (Thu, 21 May 2009) | 1 line
Rename TestCase._result to _resultForDoCleanups to avoid potential clashes in TestCase subclasses. Issue 6072.
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r72822 | georg.brandl | 2009-05-22 04:33:25 -0500 (Fri, 22 May 2009) | 1 line
#6084: fix example.
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r72824 | georg.brandl | 2009-05-22 04:43:17 -0500 (Fri, 22 May 2009) | 1 line
Fix references to file-related functions and methods (os.* vs file.*).
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r72826 | georg.brandl | 2009-05-22 04:49:42 -0500 (Fri, 22 May 2009) | 1 line
Fix confusing wording.
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r72827 | georg.brandl | 2009-05-22 04:50:30 -0500 (Fri, 22 May 2009) | 1 line
s/use/call/
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r72833 | georg.brandl | 2009-05-22 12:00:17 -0500 (Fri, 22 May 2009) | 1 line
#6078: _warnings is a builtin module and has no standard init_warnings function.
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r72876 | benjamin.peterson | 2009-05-23 15:59:09 -0500 (Sat, 23 May 2009) | 1 line
remove mention of old ctypes version
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r72890 | gregory.p.smith | 2009-05-24 13:00:13 -0500 (Sun, 24 May 2009) | 2 lines
add a versionadded tag for set_tunnel
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r72923 | michael.foord | 2009-05-25 15:36:56 -0500 (Mon, 25 May 2009) | 1 line
Make assertSequenceEqual error messages less cryptic, particularly for nested sequences.
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r72946 | ronald.oussoren | 2009-05-26 13:44:48 -0500 (Tue, 26 May 2009) | 2 lines
Fixes issue 6110
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r73026 | r.david.murray | 2009-05-29 14:30:27 -0500 (Fri, 29 May 2009) | 3 lines
Issue 6141: document that the first item of args is still the
command name even when executable is specified.
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r73042 | benjamin.peterson | 2009-05-29 22:10:52 -0500 (Fri, 29 May 2009) | 1 line
no fdatasync on macos
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r73045 | georg.brandl | 2009-05-30 02:26:04 -0500 (Sat, 30 May 2009) | 1 line
#6146: fix markup bug.
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r73047 | georg.brandl | 2009-05-30 05:33:23 -0500 (Sat, 30 May 2009) | 1 line
Fix some more small markup problems.
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r73065 | antoine.pitrou | 2009-05-30 16:39:25 -0500 (Sat, 30 May 2009) | 3 lines
The test for #5330 wasn't correct.
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r73068 | antoine.pitrou | 2009-05-30 16:45:40 -0500 (Sat, 30 May 2009) | 3 lines
Update ACKS
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r73069 | benjamin.peterson | 2009-05-30 19:42:42 -0500 (Sat, 30 May 2009) | 1 line
fix signature
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svn+ssh://pythondev@svn.python.org/python/trunk
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r73077 | r.david.murray | 2009-05-31 15:15:57 -0400 (Sun, 31 May 2009) | 4 lines
Issue 3848: document the fact that epoll register raises an IOError if
an fd is registered twice, and add some additional epoll tests. Patch
by Christian Heimes.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72905 | benjamin.peterson | 2009-05-24 19:48:58 -0500 (Sun, 24 May 2009) | 4 lines
make class skipping decorators the same as skipping every test of the class
This removes ClassTestSuite and a good bit of hacks.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72817 | philip.jenvey | 2009-05-21 22:35:32 -0700 (Thu, 21 May 2009) | 4 lines
don't use subprocess.call with PIPEs as the child can fill the pipe buf and
deadlock. add a warning to subprocess docs about this, similar to Popen.wait's.
refs http://bugs.jython.org/issue1351
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72708 | georg.brandl | 2009-05-17 10:24:29 +0200 (So, 17 Mai 2009) | 1 line
#6017: better document behavior of dictiterators when the dict is changed.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72572 | r.david.murray | 2009-05-11 21:36:57 -0400 (Mon, 11 May 2009) | 3 lines
Make it clear up front that shelve only records changes
when objects are assigned back to it when writeback is False.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72149 | r.david.murray | 2009-04-30 08:42:32 -0400 (Thu, 30 Apr 2009) | 4 lines
Make the turtle.rst doctests pass. I have a feeling there should be
more cleanup, but I don't know now to kill turtles. Especially
unexpected ones... ;)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72173 | gregory.p.smith | 2009-05-01 12:59:52 -0700 (Fri, 01 May 2009) | 5 lines
Adds the ipaddr module to the standard library. Issue #3959.
Based off of subversion r69 from http://code.google.com/p/ipaddr-py/
This code is 2to3 safe, I'll merge it into py3k later this afternoon.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72167 | walter.doerwald | 2009-05-01 19:35:37 +0200 (Fr, 01 Mai 2009) | 5 lines
Make test.test_support.EnvironmentVarGuard behave like a dictionary.
All changes are mirrored to the underlying os.environ dict, but rolled back
on exit from the with block.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72060 | r.david.murray | 2009-04-28 12:08:18 -0400 (Tue, 28 Apr 2009) | 10 lines
Various small fixups to the multiprocessing docs, mostly fixing and
enabling doctests that Sphinx can run, and fixing and disabling tests that
Sphinx can't run. I hand checked every test not now marked as a doctest,
and all except the two that have open bug reports against them now work,
at least on Linux/trunk. (I did not look at the last example at all since
there was already an open bug). I did not read the whole document with
an editor's eye, but I did fix a few things I noticed while working on
the tests.
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it yet since sphinx can't run the doctests using python3.
Merged revisions 72038 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r72038 | r.david.murray | 2009-04-27 13:22:36 -0400 (Mon, 27 Apr 2009) | 8 lines
Make sys.xxx variable references into links, note that print_last only
works when an exception gets to the interactive prompt, and update the
examples after testing. The last one is now a valid Sphinx doctest,
but of the preceding two one can't be made a doctest and the other one
I'm postponing to 3.x because sphinx handles doctests as Unicode strings
and that makes the 2.x output confusing.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72009 | georg.brandl | 2009-04-27 17:29:09 +0200 (Mo, 27 Apr 2009) | 3 lines
Demote warnings to notices where appropriate, following the goal that as few "red box" warnings
should clutter the docs as possible. Part 1: stuff that gets merged to Py3k.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r71799 | nick.coghlan | 2009-04-23 01:26:04 +1000 (Thu, 23 Apr 2009) | 1 line
Issue 5354: Change API for import_fresh_module() to better support test_warnings use case (also fixes some bugs in the original implementation)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r71788 | eric.smith | 2009-04-21 20:47:00 -0400 (Tue, 21 Apr 2009) | 1 line
Documentation for issue 5237, auto-numbered format fields. Contributed by Terry J. Reedy.
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- incorporate and adapt David Gay's dtoa and strtod
into the Python core
- on platforms where we can use Gay's code (almost
all!), repr(float) is based on the shortest
sequence of decimal digits that rounds correctly.
- add sys.float_repr_style attribute to indicate
whether we're using Gay's code or not
- add autoconf magic to detect and enable SSE2
instructions on x86/gcc
- slight change to repr and str: repr switches
to exponential notation at 1e16 instead of
1e17, str switches at 1e11 instead of 1e12
svn+ssh://pythondev@svn.python.org/python/trunk
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r71651 | r.david.murray | 2009-04-16 14:12:53 -0400 (Thu, 16 Apr 2009) | 2 lines
Less red ink (warning->note) and add link to def of side-by-side assembly.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r71631 | r.david.murray | 2009-04-15 18:33:07 -0400 (Wed, 15 Apr 2009) | 4 lines
Fix for issue3440: add warning to subprocess discussion of
env parameter that on Windows SystemRoot is required in order
to run side-by-side assemblies.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70873 | josiah.carlson | 2009-03-31 15:32:34 -0400 (Tue, 31 Mar 2009) | 2 lines
This resolves issue 1161031. Tests pass.
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r70904 | josiah.carlson | 2009-03-31 17:49:36 -0400 (Tue, 31 Mar 2009) | 3 lines
Made handle_expt_event() be called last, so that we don't accidentally read
after closing the socket.
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r70934 | josiah.carlson | 2009-03-31 21:28:11 -0400 (Tue, 31 Mar 2009) | 2 lines
Fix for failing asyncore tests.
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r71490 | r.david.murray | 2009-04-11 13:52:56 -0400 (Sat, 11 Apr 2009) | 4 lines
Make test_asyncore tests match code changes introduced by the
fix to Issue1161031, refactoring the test to simplify it in
the process.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r71465 | nick.coghlan | 2009-04-11 23:31:31 +1000 (Sat, 11 Apr 2009) | 1 line
Issue 5354: Provide a standardised testing mechanism for doing fresh imports of modules, including the ability to block extension modules in order to test the pure Python fallbacks
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70908 | jesse.noller | 2009-03-31 17:20:35 -0500 (Tue, 31 Mar 2009) | 1 line
Issue 5619: Pass MS CRT debug flags into subprocesses
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r70939 | jesse.noller | 2009-03-31 22:45:50 -0500 (Tue, 31 Mar 2009) | 1 line
Fix multiprocessing.event to match the new threading.Event API
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r71009 | jesse.noller | 2009-04-01 19:03:28 -0500 (Wed, 01 Apr 2009) | 1 line
issue5545: Switch to Autoconf for multiprocessing; special thanks to Martin Lowis for help
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r71022 | jesse.noller | 2009-04-01 21:32:55 -0500 (Wed, 01 Apr 2009) | 1 line
Issue 3110: Additional protection for SEM_VALUE_MAX on platforms, thanks to Martin Loewis
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r71036 | jesse.noller | 2009-04-01 23:22:09 -0500 (Wed, 01 Apr 2009) | 1 line
Issue 3551: Raise ValueError if the size causes ERROR_NO_SYSTEM_RESOURCES
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70837 | gregory.p.smith | 2009-03-31 11:54:10 -0500 (Tue, 31 Mar 2009) | 9 lines
The unittest.TestCase.assertEqual() now displays the differences in lists,
tuples, dicts and sets on failure.
Many new handy type and comparison specific assert* methods have been added
that fail with error messages actually useful for debugging. Contributed in
by Google and completed with help from mfoord and GvR at PyCon 2009 sprints.
Discussion lives in http://bugs.python.org/issue2578.
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r70864 | gregory.p.smith | 2009-03-31 14:03:28 -0500 (Tue, 31 Mar 2009) | 10 lines
Rename the actual method definitions to the official assertFoo names.
Adds unittests to make sure the old fail* names continue to work now
and adds a comment that they are pending deprecation.
Also adds a test to confirm that the plural Equals method variants
continue to exist even though we're unlikely to deprecate those.
http://bugs.python.org/issue2578
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r70878 | gregory.p.smith | 2009-03-31 14:59:14 -0500 (Tue, 31 Mar 2009) | 3 lines
Issue an actual PendingDeprecationWarning for the TestCase.fail* methods.
Document the deprecation.
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r71004 | benjamin.peterson | 2009-04-01 18:15:49 -0500 (Wed, 01 Apr 2009) | 1 line
remove double underscores
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r71032 | michael.foord | 2009-04-01 22:20:38 -0500 (Wed, 01 Apr 2009) | 13 lines
Better exception messages for unittest assert methods.
- unittest.assertNotEqual() now uses the inequality operator (!=) instead
of the equality operator.
- Default assertTrue and assertFalse messages are now useful.
- TestCase has a longMessage attribute. This defaults to False, but if set to True
useful error messages are shown in addition to explicit messages passed to assert methods.
Issue #5663
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r71043 | michael.foord | 2009-04-02 00:51:54 -0500 (Thu, 02 Apr 2009) | 7 lines
Store the functions in the _type_equality_funcs as wrapped objects that are deep copyable.
This allows for the deep copying of TestCase instances.
Issue 5660
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specifically that it now expects unicode input (and therefore the
paragraph about it not handling unicode is deleted, as well as
the 'how to handle unicode' examples) and that files should
be opened with "newline=''" instead of binary mode. Also removed
unused BytesIO import from test_csv.
This addresses issue 4847.
strptime does not accept it in the strftime behavior section of the
datetime docs.
Closes issue 2568.
Porting by hand since svnmerge disclaims all knowledge of the trunk commit.
strftime). Already didn't accept bytes but make the check earlier. This also
lifts the limitation of requiring ASCII.
Closes issue #5236. Thanks Tennessee Leeuwenburg.
svn+ssh://pythondev@svn.python.org/python/trunk
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r70578 | benjamin.peterson | 2009-03-23 22:24:56 -0500 (Mon, 23 Mar 2009) | 1 line
this is better written using assertRaises
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r70599 | benjamin.peterson | 2009-03-25 16:42:51 -0500 (Wed, 25 Mar 2009) | 1 line
this can be slightly less ugly
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r70641 | guilherme.polo | 2009-03-27 16:43:08 -0500 (Fri, 27 Mar 2009) | 3 lines
Adjusted _tkinter to compile without warnings when WITH_THREAD is not
defined (part of issue #5035)
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r70642 | georg.brandl | 2009-03-27 19:48:48 -0500 (Fri, 27 Mar 2009) | 1 line
Fix typo.
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r70650 | benjamin.peterson | 2009-03-28 14:16:10 -0500 (Sat, 28 Mar 2009) | 1 line
give os.symlink and os.link() better parameter names #5564
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r70660 | georg.brandl | 2009-03-28 14:52:58 -0500 (Sat, 28 Mar 2009) | 1 line
Switch to fixed Sphinx version.
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r70661 | georg.brandl | 2009-03-28 14:57:36 -0500 (Sat, 28 Mar 2009) | 2 lines
Add section numbering to some of the larger subdocuments.
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r70674 | guilherme.polo | 2009-03-29 05:19:05 -0500 (Sun, 29 Mar 2009) | 1 line
Typo fix.
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r70691 | raymond.hettinger | 2009-03-29 13:51:11 -0500 (Sun, 29 Mar 2009) | 1 line
Make life easier for non-CPython implementations.
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r70697 | benjamin.peterson | 2009-03-29 16:22:35 -0500 (Sun, 29 Mar 2009) | 1 line
this has been fixed since 2.6 (I love removing these)
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r70698 | benjamin.peterson | 2009-03-29 16:31:05 -0500 (Sun, 29 Mar 2009) | 1 line
thanks to guido's bytecode verifier, this is fixed
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r70700 | benjamin.peterson | 2009-03-29 16:50:14 -0500 (Sun, 29 Mar 2009) | 1 line
use the awesome new status iterator
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r70704 | benjamin.peterson | 2009-03-29 21:49:32 -0500 (Sun, 29 Mar 2009) | 1 line
there's actually three methods here #5600
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module, and remove associated code from test_struct. This was a
mechanism for skipping some of the tests for overflow behaviour when
packing integers; it's no longer necessary.
svn+ssh://pythondev@svn.python.org/python/trunk
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r70554 | benjamin.peterson | 2009-03-23 16:25:15 -0500 (Mon, 23 Mar 2009) | 1 line
complain when there's no last exception
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r70588 | benjamin.peterson | 2009-03-24 17:56:32 -0500 (Tue, 24 Mar 2009) | 1 line
fix newline issue in test summary
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r70589 | benjamin.peterson | 2009-03-24 18:07:07 -0500 (Tue, 24 Mar 2009) | 1 line
another style nit
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r70598 | benjamin.peterson | 2009-03-25 16:24:04 -0500 (Wed, 25 Mar 2009) | 1 line
add shorthands for expected failures and unexpected success
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r70605 | benjamin.peterson | 2009-03-26 11:32:23 -0500 (Thu, 26 Mar 2009) | 1 line
remove uneeded function
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r70611 | benjamin.peterson | 2009-03-26 13:35:37 -0500 (Thu, 26 Mar 2009) | 1 line
add much better tests for python version information parsing
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r70612 | benjamin.peterson | 2009-03-26 13:55:48 -0500 (Thu, 26 Mar 2009) | 1 line
more and more implementations now support sys.subversion
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r70613 | benjamin.peterson | 2009-03-26 13:58:30 -0500 (Thu, 26 Mar 2009) | 1 line
roll old test in with new one
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r70614 | benjamin.peterson | 2009-03-26 14:09:21 -0500 (Thu, 26 Mar 2009) | 1 line
add support for PyPy
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r70615 | benjamin.peterson | 2009-03-26 14:58:18 -0500 (Thu, 26 Mar 2009) | 5 lines
add some useful utilities for skipping tests with unittest's new skipping ability
most significantly apply a modified portion of the patch from #4242 with
patches for skipping implementation details
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r70616 | benjamin.peterson | 2009-03-26 15:05:50 -0500 (Thu, 26 Mar 2009) | 1 line
rename TestCase.skip() to skipTest() because it causes annoying problems with trial #5571
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r70617 | benjamin.peterson | 2009-03-26 15:17:27 -0500 (Thu, 26 Mar 2009) | 1 line
apply the second part of #4242's patch; classify all the implementation details in test_descr
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r70618 | benjamin.peterson | 2009-03-26 15:48:25 -0500 (Thu, 26 Mar 2009) | 1 line
remove test_support.TestSkipped and just use unittest.SkipTest
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r70619 | benjamin.peterson | 2009-03-26 15:49:40 -0500 (Thu, 26 Mar 2009) | 1 line
fix naming
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r70620 | benjamin.peterson | 2009-03-26 16:10:30 -0500 (Thu, 26 Mar 2009) | 1 line
fix incorrect auto-translation of TestSkipped -> unittest.SkipTest
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r70621 | benjamin.peterson | 2009-03-26 16:11:16 -0500 (Thu, 26 Mar 2009) | 1 line
must pass argument to get expected behavior ;)
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r70623 | benjamin.peterson | 2009-03-26 16:30:10 -0500 (Thu, 26 Mar 2009) | 1 line
add missing import
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r70624 | benjamin.peterson | 2009-03-26 16:30:54 -0500 (Thu, 26 Mar 2009) | 1 line
** is required here
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r70626 | benjamin.peterson | 2009-03-26 16:40:29 -0500 (Thu, 26 Mar 2009) | 1 line
update email tests to use SkipTest
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r70627 | benjamin.peterson | 2009-03-26 16:44:43 -0500 (Thu, 26 Mar 2009) | 1 line
fix another name
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RFC 2616 says that iso-8859-1 is the default charset for HTTP entity
bodies, but we encoded strings using ascii. See
http://bugs.python.org/issue5314. Changed docs and code to use
iso-8859-1.
Also fix some brokenness with passing a file as the body instead of a
string.
Add tests to show that some of this behavior actually works.
svn+ssh://pythondev@svn.python.org/python/trunk
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r70558 | benjamin.peterson | 2009-03-23 17:29:45 -0500 (Mon, 23 Mar 2009) | 4 lines
comply with the evilJavaNamingScheme for attribute names
It seems my love of PEP 8 overrode the need for consistentcy
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r70561 | benjamin.peterson | 2009-03-23 18:10:14 -0500 (Mon, 23 Mar 2009) | 1 line
refactor unittest docs
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r70562 | benjamin.peterson | 2009-03-23 18:13:36 -0500 (Mon, 23 Mar 2009) | 1 line
forgot to document that setUp can be skipped (silly me...)
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r70563 | benjamin.peterson | 2009-03-23 18:19:03 -0500 (Mon, 23 Mar 2009) | 1 line
update from CVS
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r70568 | benjamin.peterson | 2009-03-23 19:35:20 -0500 (Mon, 23 Mar 2009) | 1 line
some cleanup and modernization
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r70569 | benjamin.peterson | 2009-03-23 19:36:16 -0500 (Mon, 23 Mar 2009) | 1 line
remove special metadata
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r70570 | benjamin.peterson | 2009-03-23 19:37:12 -0500 (Mon, 23 Mar 2009) | 1 line
update docstring
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r70571 | benjamin.peterson | 2009-03-23 19:39:24 -0500 (Mon, 23 Mar 2009) | 1 line
add new skipping things to __all__
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70546 | antoine.pitrou | 2009-03-23 19:41:45 +0100 (lun., 23 mars 2009) | 9 lines
Issue #4688: Add a heuristic so that tuples and dicts containing only
untrackable objects are not tracked by the garbage collector. This can
reduce the size of collections and therefore the garbage collection overhead
on long-running programs, depending on their particular use of datatypes.
(trivia: this makes the "binary_trees" benchmark from the Computer Language
Shootout 40% faster)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70342 | georg.brandl | 2009-03-13 14:03:58 -0500 (Fri, 13 Mar 2009) | 1 line
#5486: typos.
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r70385 | benjamin.peterson | 2009-03-15 09:38:55 -0500 (Sun, 15 Mar 2009) | 1 line
fix tuple.index() error message #5495
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r70386 | georg.brandl | 2009-03-15 16:32:06 -0500 (Sun, 15 Mar 2009) | 1 line
#5496: fix docstring of lookup().
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r70387 | georg.brandl | 2009-03-15 16:37:16 -0500 (Sun, 15 Mar 2009) | 1 line
#5493: clarify __nonzero__ docs.
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r70389 | georg.brandl | 2009-03-15 16:43:38 -0500 (Sun, 15 Mar 2009) | 1 line
Fix a small nit in the error message if bool() falls back on __len__ and it returns the wrong type: it would tell the user that __nonzero__ should return bool or int.
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r70390 | georg.brandl | 2009-03-15 16:44:43 -0500 (Sun, 15 Mar 2009) | 1 line
#5491: clarify nested() semantics.
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r70392 | georg.brandl | 2009-03-15 16:46:00 -0500 (Sun, 15 Mar 2009) | 1 line
#5488: add missing struct member.
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r70393 | georg.brandl | 2009-03-15 16:47:42 -0500 (Sun, 15 Mar 2009) | 1 line
#5478: fix copy-paste oversight in function signature.
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r70395 | georg.brandl | 2009-03-15 16:51:48 -0500 (Sun, 15 Mar 2009) | 1 line
#5276: document IDLESTARTUP and .Idle.py.
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r70400 | georg.brandl | 2009-03-15 16:59:37 -0500 (Sun, 15 Mar 2009) | 3 lines
Fix markup in re docs and give a mail address in regex howto, so that
the recommendation to send suggestions to the author can be followed.
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r70405 | georg.brandl | 2009-03-15 17:11:07 -0500 (Sun, 15 Mar 2009) | 7 lines
Move the previously local import of threading to module level.
This is cleaner and avoids lockups in obscure cases where a Queue
is instantiated while the import lock is already held by another thread.
OKed by Tim Peters.
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r70406 | hirokazu.yamamoto | 2009-03-15 17:43:14 -0500 (Sun, 15 Mar 2009) | 1 line
Added skip for old MSVC.
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r70418 | georg.brandl | 2009-03-16 14:42:03 -0500 (Mon, 16 Mar 2009) | 1 line
Add token markup.
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r70438 | benjamin.peterson | 2009-03-17 15:29:51 -0500 (Tue, 17 Mar 2009) | 1 line
I thought this was begging for an example
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r70464 | benjamin.peterson | 2009-03-18 15:58:09 -0500 (Wed, 18 Mar 2009) | 1 line
a much better example
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r70468 | benjamin.peterson | 2009-03-18 22:04:31 -0500 (Wed, 18 Mar 2009) | 1 line
close files after comparing them
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- new configure option --enable-big-digits
- new structseq sys.int_info giving information about the internal format
By default, 30-bit digits are enabled on 64-bit machines but
disabled on 32-bit machines.
(mostly stuff specified by PEP 302). There are two ABCs, PyLoader and
PyPycLoader, which help with implementing source and source/bytecode loaders by
implementing load_module in terms of other methods. This removes a lot of
gritty details loaders typically have to worry about.
The main io module now uses the C implementation. The Python one still exists
in Lib/_pyio.py for ease of testing new features and usefulness to other
implementers.
The rewrite was done by Antoine Pitrou and Amaury Forgeot d'Arc. I was slightly
helpful at the end. :)
Following are the log messages from the io-c branch:
Merged revisions 68683-68685,68687-68689,68693,68704,68741-68743,68745,68747,68752-68754,68756,68758,68812,68816-68817,68820-68822,68824-68825,68828,68876-68877,69037,69044,69104,69115,69194,69626-69629,69636,69638,69641-69642,69644-69654,69656-69661,69671,69677,69812-69815,69817,69827-69830,69839,69841-69845,69848,69850,69852,69854,69860,69865-69866,69868,69872-69873,69885,69888,69891-69893,69911,69913-69916,69963,70033,70035,70038,70041-70048,70067-70070,70075,70112,70133,70135,70140 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/io-c
........
r68683 | antoine.pitrou | 2009-01-17 17:13:48 -0600 (Sat, 17 Jan 2009) | 3 lines
Merge in changes from the io-c sandbox. Tests will follow in separate commits.
........
r68684 | antoine.pitrou | 2009-01-17 17:17:26 -0600 (Sat, 17 Jan 2009) | 3 lines
Fixes and additions to test_io.py
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r68685 | antoine.pitrou | 2009-01-17 17:22:04 -0600 (Sat, 17 Jan 2009) | 1 line
Fix test_fileio
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r68687 | antoine.pitrou | 2009-01-17 17:35:11 -0600 (Sat, 17 Jan 2009) | 3 lines
Add dependency to _iomodule.h for the various C sources
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r68688 | antoine.pitrou | 2009-01-17 17:38:18 -0600 (Sat, 17 Jan 2009) | 3 lines
These precautions are not needed anymore!
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r68689 | antoine.pitrou | 2009-01-17 17:41:48 -0600 (Sat, 17 Jan 2009) | 3 lines
Fix another test
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r68693 | antoine.pitrou | 2009-01-17 17:49:58 -0600 (Sat, 17 Jan 2009) | 3 lines
Fix test_uu (which was using private attributes of TextIOWrapper)
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r68704 | antoine.pitrou | 2009-01-17 18:45:29 -0600 (Sat, 17 Jan 2009) | 3 lines
Most io sources are Py_ssize_t-clean (I don't know about bytesio and stringio)
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r68741 | antoine.pitrou | 2009-01-18 15:20:30 -0600 (Sun, 18 Jan 2009) | 3 lines
Check return type in TextIOWrapper.__next__
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r68742 | antoine.pitrou | 2009-01-18 15:28:48 -0600 (Sun, 18 Jan 2009) | 4 lines
Make binary buffered readline and iteration much faster
(8x as fast as the IOBase generic implementation)
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r68743 | antoine.pitrou | 2009-01-18 15:47:47 -0600 (Sun, 18 Jan 2009) | 3 lines
Reinsert test_io_after_close (was removed by mistake)
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r68745 | antoine.pitrou | 2009-01-18 16:16:06 -0600 (Sun, 18 Jan 2009) | 3 lines
Add read, read1 and write methods to BufferedIOBase
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r68747 | antoine.pitrou | 2009-01-18 16:35:58 -0600 (Sun, 18 Jan 2009) | 3 lines
Kill test failure
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r68752 | amaury.forgeotdarc | 2009-01-18 17:05:43 -0600 (Sun, 18 Jan 2009) | 3 lines
Fix a segfault when e.g a BufferedReader is created with a FileIO in
read mode.
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r68753 | antoine.pitrou | 2009-01-18 17:13:09 -0600 (Sun, 18 Jan 2009) | 3 lines
Add truncate() to text IO objects
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r68754 | antoine.pitrou | 2009-01-18 17:51:08 -0600 (Sun, 18 Jan 2009) | 3 lines
Remove IOBase.__del__ and replace it with custom code with tp_dealloc
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r68756 | antoine.pitrou | 2009-01-18 18:10:16 -0600 (Sun, 18 Jan 2009) | 3 lines
Remove irrelevant comment.
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r68758 | antoine.pitrou | 2009-01-18 18:36:16 -0600 (Sun, 18 Jan 2009) | 3 lines
in importlib:_fileio._FileIO -> _io.FileIO
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r68812 | antoine.pitrou | 2009-01-20 14:15:51 -0600 (Tue, 20 Jan 2009) | 3 lines
Add garbage collection support to FileIO objects
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r68816 | antoine.pitrou | 2009-01-20 14:56:28 -0600 (Tue, 20 Jan 2009) | 3 lines
Add GC support to Buffered and Text IO objects
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r68817 | antoine.pitrou | 2009-01-20 15:19:45 -0600 (Tue, 20 Jan 2009) | 3 lines
Add some file headers
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r68820 | antoine.pitrou | 2009-01-20 15:29:59 -0600 (Tue, 20 Jan 2009) | 3 lines
Add class TextIOBase
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r68821 | antoine.pitrou | 2009-01-20 15:36:16 -0600 (Tue, 20 Jan 2009) | 3 lines
Add properties to TextIOBase
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r68822 | antoine.pitrou | 2009-01-20 15:41:19 -0600 (Tue, 20 Jan 2009) | 3 lines
Disable the pure Python TextIOBase class, and inject C the implementation instead
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r68824 | antoine.pitrou | 2009-01-20 16:36:28 -0600 (Tue, 20 Jan 2009) | 3 lines
Fix two leaks
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r68825 | antoine.pitrou | 2009-01-20 16:38:29 -0600 (Tue, 20 Jan 2009) | 3 lines
FileIO.name is just a plain attribute, we can set it directly
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r68828 | antoine.pitrou | 2009-01-20 17:06:33 -0600 (Tue, 20 Jan 2009) | 3 lines
Speed up closed checks on text IO objects. Good for a 25% speedup on small ops.
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r68876 | antoine.pitrou | 2009-01-23 17:01:25 -0600 (Fri, 23 Jan 2009) | 3 lines
Two typos
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r68877 | antoine.pitrou | 2009-01-23 18:13:20 -0600 (Fri, 23 Jan 2009) | 3 lines
Remove two unused functions
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r69037 | amaury.forgeotdarc | 2009-01-27 17:10:25 -0600 (Tue, 27 Jan 2009) | 2 lines
Update the win32 project files
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r69044 | antoine.pitrou | 2009-01-27 18:51:07 -0600 (Tue, 27 Jan 2009) | 3 lines
Improve heuristic in IncrementalNewlineDecoder + some micro-optimizations
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r69104 | antoine.pitrou | 2009-01-29 15:23:42 -0600 (Thu, 29 Jan 2009) | 3 lines
Fix some crashers found by Victor
........
r69115 | hirokazu.yamamoto | 2009-01-29 20:36:28 -0600 (Thu, 29 Jan 2009) | 1 line
Updated VC6 project file.
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r69194 | antoine.pitrou | 2009-02-01 16:57:18 -0600 (Sun, 01 Feb 2009) | 3 lines
Fix downcasting warnings in 32-bit mode with 64-bit offsets (Windows)
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r69626 | benjamin.peterson | 2009-02-14 17:33:34 -0600 (Sat, 14 Feb 2009) | 1 line
only catch AttributeError and UnsupportedOperation
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r69627 | benjamin.peterson | 2009-02-14 21:35:28 -0600 (Sat, 14 Feb 2009) | 1 line
give the IO module its own state and store the os and locale modules in it
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r69628 | benjamin.peterson | 2009-02-14 22:08:32 -0600 (Sat, 14 Feb 2009) | 1 line
put interned strings in the module state structure
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r69629 | benjamin.peterson | 2009-02-14 22:15:29 -0600 (Sat, 14 Feb 2009) | 1 line
put UnsupportedOperation in the module state
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r69636 | benjamin.peterson | 2009-02-15 08:31:42 -0600 (Sun, 15 Feb 2009) | 1 line
dealloc unsupported_operation
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r69638 | benjamin.peterson | 2009-02-15 09:24:45 -0600 (Sun, 15 Feb 2009) | 1 line
actually test the C implementation
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r69641 | benjamin.peterson | 2009-02-15 10:12:37 -0600 (Sun, 15 Feb 2009) | 5 lines
make interned strings globals again ;(
putting them in the module state was asking for trouble when the module
was dealloced before the classes in it were
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r69642 | benjamin.peterson | 2009-02-15 10:19:45 -0600 (Sun, 15 Feb 2009) | 1 line
actually test the python implementations
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r69644 | antoine.pitrou | 2009-02-15 11:59:30 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix memory leak in destructor when a Python class inherits from IOBase (or an IOBase-derived type)
........
r69645 | antoine.pitrou | 2009-02-15 12:23:26 -0600 (Sun, 15 Feb 2009) | 3 lines
Add a warning about the embarassing state of IOBase finalization
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r69646 | antoine.pitrou | 2009-02-15 13:14:42 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix opening of 8-bit filenames with FileIO
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r69647 | antoine.pitrou | 2009-02-15 13:20:22 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix leak in FileIO constructor
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r69648 | antoine.pitrou | 2009-02-15 13:58:16 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix some refleaks
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r69649 | antoine.pitrou | 2009-02-15 14:05:13 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix a leak in IOBase.writelines
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r69650 | antoine.pitrou | 2009-02-15 14:11:56 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix memory leak in BufferedWriter.truncate
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r69651 | antoine.pitrou | 2009-02-15 14:25:34 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix a leak in TextIOWrapper.seek
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r69652 | antoine.pitrou | 2009-02-15 14:26:28 -0600 (Sun, 15 Feb 2009) | 3 lines
Unify implementations of truncate for buffered objects
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r69653 | antoine.pitrou | 2009-02-15 15:15:15 -0600 (Sun, 15 Feb 2009) | 3 lines
Fix more leaks in TextIOWrapper
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r69654 | antoine.pitrou | 2009-02-15 15:21:57 -0600 (Sun, 15 Feb 2009) | 3 lines
Smaller chunk size for a faster test
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r69656 | benjamin.peterson | 2009-02-15 17:29:48 -0600 (Sun, 15 Feb 2009) | 1 line
braces make this much clearer
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r69657 | benjamin.peterson | 2009-02-15 17:46:07 -0600 (Sun, 15 Feb 2009) | 1 line
use the correct macro
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r69658 | antoine.pitrou | 2009-02-15 19:38:59 -0600 (Sun, 15 Feb 2009) | 5 lines
Fix crash in test_urllib2_localnet in debug mode. It was due to an HTTPResponse
object being revived when calling its close() method in IOBase's tp_dealloc.
_PyIOBase_finalize() starts looking scary...
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r69659 | benjamin.peterson | 2009-02-15 20:55:48 -0600 (Sun, 15 Feb 2009) | 1 line
fix segfault on initialization failing
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r69660 | benjamin.peterson | 2009-02-15 21:09:31 -0600 (Sun, 15 Feb 2009) | 1 line
apparently locale.getprefferedencoding() can raise a ImportError, too
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r69661 | benjamin.peterson | 2009-02-15 21:54:15 -0600 (Sun, 15 Feb 2009) | 1 line
it's amazing this worked at all; I was using the wrong structs!
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r69671 | benjamin.peterson | 2009-02-16 08:38:27 -0600 (Mon, 16 Feb 2009) | 1 line
add garbage collection support to bytesio
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r69677 | benjamin.peterson | 2009-02-16 10:31:03 -0600 (Mon, 16 Feb 2009) | 5 lines
reduce ImportError catching code duplication
I'm not sure this makes the code clearer with its new gotos, but
at least I added a big fat comment
........
r69812 | antoine.pitrou | 2009-02-20 13:50:16 -0600 (Fri, 20 Feb 2009) | 3 lines
_StringIO now belongs to the _io modules, rather to its own _stringio module
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r69813 | antoine.pitrou | 2009-02-20 13:58:22 -0600 (Fri, 20 Feb 2009) | 3 lines
Add a test for StringIO properties
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r69814 | antoine.pitrou | 2009-02-20 14:06:03 -0600 (Fri, 20 Feb 2009) | 3 lines
Reimplement a few trivial StringIO functions and properties in C
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r69815 | antoine.pitrou | 2009-02-20 14:13:11 -0600 (Fri, 20 Feb 2009) | 3 lines
Add the line_buffering property to TextIOWrapper, and test for it
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r69817 | antoine.pitrou | 2009-02-20 14:45:50 -0600 (Fri, 20 Feb 2009) | 4 lines
Allow IncrementalNewlineDecoder to take unicode objects as decoding input if the decoder parameter is None
This will help rewriting StringIO to C
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r69827 | antoine.pitrou | 2009-02-20 19:00:30 -0600 (Fri, 20 Feb 2009) | 3 lines
Rewrite most of StringIO in C. Some almost empty stubs remain to be converted.
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r69828 | antoine.pitrou | 2009-02-20 19:09:25 -0600 (Fri, 20 Feb 2009) | 3 lines
Plug a leak, and remove an unused string
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r69829 | benjamin.peterson | 2009-02-20 20:02:28 -0600 (Fri, 20 Feb 2009) | 1 line
this assertions makes more sense here
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r69830 | benjamin.peterson | 2009-02-20 20:03:04 -0600 (Fri, 20 Feb 2009) | 1 line
PyModule_AddObject can fail; simplify this code with a macro
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r69839 | antoine.pitrou | 2009-02-21 12:54:01 -0600 (Sat, 21 Feb 2009) | 3 lines
StringIO is now written entirely in C (and blazingly fast)
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r69841 | benjamin.peterson | 2009-02-21 14:05:40 -0600 (Sat, 21 Feb 2009) | 1 line
split the Python implementation of io into another module and rewrite the tests to test both implementations
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r69842 | benjamin.peterson | 2009-02-21 14:10:00 -0600 (Sat, 21 Feb 2009) | 1 line
closed is not a function
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r69843 | benjamin.peterson | 2009-02-21 14:13:04 -0600 (Sat, 21 Feb 2009) | 1 line
fix __all__ test
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r69844 | benjamin.peterson | 2009-02-21 14:21:24 -0600 (Sat, 21 Feb 2009) | 1 line
fix the rest of the Misc tests
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r69845 | benjamin.peterson | 2009-02-21 14:26:59 -0600 (Sat, 21 Feb 2009) | 1 line
RawIOBase is better for FileIO
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r69848 | benjamin.peterson | 2009-02-21 15:33:53 -0600 (Sat, 21 Feb 2009) | 1 line
fix some more tests broken by bag argument validation
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r69850 | benjamin.peterson | 2009-02-21 16:16:42 -0600 (Sat, 21 Feb 2009) | 1 line
make the python IncrementalNewineDecoder support a None decoder
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r69852 | benjamin.peterson | 2009-02-21 16:36:09 -0600 (Sat, 21 Feb 2009) | 1 line
fix a BlockingIOError.characters_written bug
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r69854 | benjamin.peterson | 2009-02-21 16:49:02 -0600 (Sat, 21 Feb 2009) | 1 line
check whence
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r69860 | benjamin.peterson | 2009-02-21 17:42:50 -0600 (Sat, 21 Feb 2009) | 1 line
fix some of these Misbehaving io tests
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r69865 | benjamin.peterson | 2009-02-21 18:59:52 -0600 (Sat, 21 Feb 2009) | 1 line
don't use super here()
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r69866 | benjamin.peterson | 2009-02-21 19:05:28 -0600 (Sat, 21 Feb 2009) | 1 line
use implementation specific classes
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r69868 | benjamin.peterson | 2009-02-21 22:12:05 -0600 (Sat, 21 Feb 2009) | 1 line
use a more DRY friendly approach to injecting module contents into test classes
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r69872 | antoine.pitrou | 2009-02-22 13:39:45 -0600 (Sun, 22 Feb 2009) | 3 lines
Sanitize destructor behaviour of IOBase. Now Python-defined attributes can be accessed from close().
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r69873 | antoine.pitrou | 2009-02-22 13:50:14 -0600 (Sun, 22 Feb 2009) | 4 lines
Only set the internal fd after it has been checked to be valid
(otherwise, the destructor will attempt to close it)
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r69885 | benjamin.peterson | 2009-02-22 15:30:14 -0600 (Sun, 22 Feb 2009) | 1 line
convert some other tests to use both io implementations
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r69888 | antoine.pitrou | 2009-02-22 17:03:16 -0600 (Sun, 22 Feb 2009) | 3 lines
Silence all exceptions when finalizing
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r69891 | benjamin.peterson | 2009-02-22 17:27:24 -0600 (Sun, 22 Feb 2009) | 1 line
convert another test to test both io implementations
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r69892 | benjamin.peterson | 2009-02-22 17:32:15 -0600 (Sun, 22 Feb 2009) | 1 line
help poor people like me to find their io tests (did I miss any?)
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r69893 | benjamin.peterson | 2009-02-22 17:37:56 -0600 (Sun, 22 Feb 2009) | 1 line
put a big note in the test telling people to write tests for both implementations now
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r69911 | antoine.pitrou | 2009-02-23 13:57:18 -0600 (Mon, 23 Feb 2009) | 3 lines
expose DEFAULT_BUFFER_SIZE again (fixes a bunch of test failures)
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r69913 | antoine.pitrou | 2009-02-23 14:10:30 -0600 (Mon, 23 Feb 2009) | 4 lines
Do the cyclic garbage collection tests only on the C version.
The Python version is helpless as it uses __del__.
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r69914 | antoine.pitrou | 2009-02-23 14:21:41 -0600 (Mon, 23 Feb 2009) | 3 lines
Adapt test_largefile to test both implementations
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r69915 | antoine.pitrou | 2009-02-23 14:25:14 -0600 (Mon, 23 Feb 2009) | 3 lines
One small failure
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r69916 | antoine.pitrou | 2009-02-23 14:28:33 -0600 (Mon, 23 Feb 2009) | 3 lines
Add a comment, at BP's request
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r69963 | antoine.pitrou | 2009-02-25 09:42:59 -0600 (Wed, 25 Feb 2009) | 3 lines
Add a test of ABC inheritance
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r70033 | antoine.pitrou | 2009-02-27 15:49:50 -0600 (Fri, 27 Feb 2009) | 3 lines
The base classes now are ABCs.
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r70035 | benjamin.peterson | 2009-02-27 15:57:41 -0600 (Fri, 27 Feb 2009) | 1 line
good house keeping
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r70038 | antoine.pitrou | 2009-02-27 17:05:23 -0600 (Fri, 27 Feb 2009) | 4 lines
Make the buffer allocation overflow tests specific to the C implementation, since the Python implementation resizes its buffers when needed rather than allocating them up front.
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r70041 | benjamin.peterson | 2009-02-27 18:26:12 -0600 (Fri, 27 Feb 2009) | 1 line
kill java naming for sanity
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r70042 | benjamin.peterson | 2009-02-27 18:28:53 -0600 (Fri, 27 Feb 2009) | 2 lines
timingTest is superseded by iobench
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r70043 | antoine.pitrou | 2009-02-27 19:13:50 -0600 (Fri, 27 Feb 2009) | 3 lines
Remove the last traces of java naming in test_io
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r70044 | antoine.pitrou | 2009-02-27 19:18:34 -0600 (Fri, 27 Feb 2009) | 3 lines
Better resource cleanup
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r70045 | antoine.pitrou | 2009-02-27 19:29:00 -0600 (Fri, 27 Feb 2009) | 3 lines
Remove dubious uses of super(), and fix one test
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r70046 | antoine.pitrou | 2009-02-27 19:31:00 -0600 (Fri, 27 Feb 2009) | 3 lines
Bump up CHUNK_SIZE (no need to make the Python version look slower than it is)
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r70047 | benjamin.peterson | 2009-02-27 20:03:26 -0600 (Fri, 27 Feb 2009) | 1 line
fix typo
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r70048 | benjamin.peterson | 2009-02-27 21:35:11 -0600 (Fri, 27 Feb 2009) | 1 line
move code to a better place
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r70067 | benjamin.peterson | 2009-02-28 10:43:20 -0600 (Sat, 28 Feb 2009) | 4 lines
1. make sure to undo buffered read aheads in BufferedRandom.seek()
2. refill the buffer if have <= 0
3. fix the last failing test_io test!
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r70068 | benjamin.peterson | 2009-02-28 10:57:50 -0600 (Sat, 28 Feb 2009) | 1 line
define read1() on the python implementation's BufferedIOBase
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r70069 | benjamin.peterson | 2009-02-28 11:01:17 -0600 (Sat, 28 Feb 2009) | 1 line
document read1() in BufferedIOBase
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r70070 | benjamin.peterson | 2009-02-28 11:06:42 -0600 (Sat, 28 Feb 2009) | 1 line
give credit where credit is due
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r70075 | antoine.pitrou | 2009-02-28 13:34:59 -0600 (Sat, 28 Feb 2009) | 3 lines
Amaury's name
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r70112 | antoine.pitrou | 2009-03-02 17:11:55 -0600 (Mon, 02 Mar 2009) | 4 lines
Looks like this is necessary in order to build cleanly under Windows
(someone correct this if it's wrong, I'm no Windows user)
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r70133 | benjamin.peterson | 2009-03-03 15:23:32 -0600 (Tue, 03 Mar 2009) | 1 line
fix test_newline_property on _pyio.StringIO
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r70135 | benjamin.peterson | 2009-03-03 15:47:30 -0600 (Tue, 03 Mar 2009) | 1 line
fix typos and inconsistencies. thanks to Daniel Diniz
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r70140 | benjamin.peterson | 2009-03-03 16:21:10 -0600 (Tue, 03 Mar 2009) | 1 line
add the test from #5266
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svn+ssh://pythondev@svn.python.org/python/trunk
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r70090 | gregory.p.smith | 2009-03-01 21:13:57 -0800 (Sun, 01 Mar 2009) | 3 lines
Adds an optional flags argument to re.split, re.sub and re.subn to be
consistent with the other re module functions.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r69803 | georg.brandl | 2009-02-20 01:48:21 -0600 (Fri, 20 Feb 2009) | 1 line
#5327: fix a broken link by joining it.
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r69804 | georg.brandl | 2009-02-20 02:22:21 -0600 (Fri, 20 Feb 2009) | 1 line
At least separate imports from other statements.
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r69805 | georg.brandl | 2009-02-20 02:45:47 -0600 (Fri, 20 Feb 2009) | 2 lines
Fix punctuation.
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r69840 | georg.brandl | 2009-02-21 13:09:40 -0600 (Sat, 21 Feb 2009) | 1 line
#5338, #5339: two types in the API manual.
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r69901 | georg.brandl | 2009-02-23 05:24:46 -0600 (Mon, 23 Feb 2009) | 2 lines
#5349: C++ pure virtuals can also have an implementation.
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r69905 | georg.brandl | 2009-02-23 09:51:27 -0600 (Mon, 23 Feb 2009) | 2 lines
#5352: str.count() counts non-overlapping instances.
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r69907 | georg.brandl | 2009-02-23 12:33:48 -0600 (Mon, 23 Feb 2009) | 1 line
Fix grammar.
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r69924 | benjamin.peterson | 2009-02-23 20:45:35 -0600 (Mon, 23 Feb 2009) | 1 line
update README on running tests
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r69927 | neil.schemenauer | 2009-02-23 22:23:25 -0600 (Mon, 23 Feb 2009) | 1 line
Fix call to os.waitpid, it does not take keyword args.
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r69987 | benjamin.peterson | 2009-02-25 18:30:11 -0600 (Wed, 25 Feb 2009) | 1 line
fix str.format()'s first arg #5371
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This patch by Antoine Pitrou optimizes the bytecode for conditional branches by
merging the following "POP_TOP" instruction into the conditional jump. For
example, the list comprehension "[x for x in l if not x]" produced the
following bytecode:
1 0 BUILD_LIST 0
3 LOAD_FAST 0 (.0)
>> 6 FOR_ITER 23 (to 32)
9 STORE_FAST 1 (x)
12 LOAD_FAST 1 (x)
15 JUMP_IF_TRUE 10 (to 28)
18 POP_TOP
19 LOAD_FAST 1 (x)
22 LIST_APPEND 2
25 JUMP_ABSOLUTE 6
>> 28 POP_TOP
29 JUMP_ABSOLUTE 6
>> 32 RETURN_VALUE
but after the patch it produces the following bytecode:
1 0 BUILD_LIST 0
3 LOAD_FAST 0 (.0)
>> 6 FOR_ITER 18 (to 27)
9 STORE_FAST 1 (x)
12 LOAD_FAST 1 (x)
15 POP_JUMP_IF_TRUE 6
18 LOAD_FAST 1 (x)
21 LIST_APPEND 2
24 JUMP_ABSOLUTE 6
>> 27 RETURN_VALUE
Notice that not only the code is shorter, but the conditional jump
(POP_JUMP_IF_TRUE) jumps right to the start of the loop instead of going through
the JUMP_ABSOLUTE at the end. "continue" statements are helped
similarly.
Furthermore, the old jump opcodes (JUMP_IF_FALSE, JUMP_IF_TRUE) have been
replaced by two new opcodes:
- JUMP_IF_TRUE_OR_POP, which jumps if true and pops otherwise
- JUMP_IF_FALSE_OR_POP, which jumps if false and pops otherwise
Mark Dickinson
Benjamin Peterson
Raymond Hettinger
Georg Brandl
Andrew M. Kuchling
R. David Murray
Gregory P. Smith
Philip Jenvey
Tarek Ziadé
Martin v. Löwis
Eric Smith
Mark Hammond
Walter Dörwald
Jeroen Ruigrok van der Werven
Hirokazu Yamamoto
Nick Coghlan
Alexandre Vassalotti
Brett Cannon
Jeremy Hylton
Barry Warsaw
Guido van Rossum
Ronald Oussoren
Skip Montanaro
Antoine Pitrou
Jeffrey Yasskin