svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78093 | georg.brandl | 2010-02-07 18:03:15 +0100 (So, 07 Feb 2010) | 1 line

  Remove unused imports in test modules.
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svn+ssh://pythondev@svn.python.org/python/trunk

........
  r78678 | benjamin.peterson | 2010-03-04 21:07:59 -0600 (Thu, 04 Mar 2010) | 1 line

  set svn:eol-style
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  r78680 | benjamin.peterson | 2010-03-04 21:15:07 -0600 (Thu, 04 Mar 2010) | 1 line

  set svn:eol-style on Lib files
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  r78682 | benjamin.peterson | 2010-03-04 21:20:06 -0600 (Thu, 04 Mar 2010) | 1 line

  remove the svn:executable property from files that don't have shebang lines
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svn+ssh://pythondev@svn.python.org/python/trunk

........
  r73064 | antoine.pitrou | 2009-05-30 23:27:00 +0200 (sam., 30 mai 2009) | 4 lines

  Issue #5330: C functions called with keyword arguments were not reported by
  the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau.
........
  r73065 | antoine.pitrou | 2009-05-30 23:39:25 +0200 (sam., 30 mai 2009) | 3 lines

  The test for #5330 wasn't correct.
........

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r73064 | antoine.pitrou | 2009-05-30 23:27:00 +0200 (sam., 30 mai 2009) | 4 lines

  Issue #5330: C functions called with keyword arguments were not reported by
  the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau.
........

the various profiling modules (profile, cProfile). Patch by Hagen Fürstenau.

Merged revisions 62350-62355,62358-62359,62364-62365,62370,62372-62375,62378-62379,62381 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r62350 | nick.coghlan | 2008-04-15 12:25:31 +0200 (Tue, 15 Apr 2008) | 1 line

  Issue 2439: add pkgutils.get_data() as a convenience wrapper for the PEP 302 get_data() API (contributed by Paul Moore)
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  r62351 | nick.coghlan | 2008-04-15 12:28:14 +0200 (Tue, 15 Apr 2008) | 1 line

  Add test file missing from rev 62350
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  r62352 | benjamin.peterson | 2008-04-15 13:58:46 +0200 (Tue, 15 Apr 2008) | 2 lines

  Add myself to Doc/ACKS.txt
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  r62353 | andrew.kuchling | 2008-04-15 15:10:07 +0200 (Tue, 15 Apr 2008) | 6 lines

  Add *,**,@ to index, as suggested by
  http://farmdev.com/thoughts/24/what-does-the-def-star-variable-or-def-asterisk-parameter-syntax-do-in-python-/

  The right entry type to use isn't clear; operator seems wrong, because *,**,@
  aren't being used in expressions here.  I put them as 'statement'; 'syntax'
  might be better.
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  r62354 | andrew.kuchling | 2008-04-15 15:10:41 +0200 (Tue, 15 Apr 2008) | 1 line

  Typo fix
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  r62355 | mark.dickinson | 2008-04-15 22:51:18 +0200 (Tue, 15 Apr 2008) | 3 lines

  Fix for possible signed overflow:  the behaviour of -LONG_MIN is
  undefined in ANSI C.
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  r62358 | jeroen.ruigrok | 2008-04-16 14:47:01 +0200 (Wed, 16 Apr 2008) | 2 lines

  Reformat to 80 columns prior to adding documentation.
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  r62359 | jeroen.ruigrok | 2008-04-16 14:57:43 +0200 (Wed, 16 Apr 2008) | 2 lines

  Add details about the return value for mmap.flush().
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  r62364 | raymond.hettinger | 2008-04-17 12:48:31 +0200 (Thu, 17 Apr 2008) | 1 line

  Issue 2648: Add leading zero to money format recipe in the docs.
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  r62365 | jeroen.ruigrok | 2008-04-17 14:39:45 +0200 (Thu, 17 Apr 2008) | 2 lines

  Be consistent in the use of read-only.
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  r62370 | andrew.kuchling | 2008-04-17 22:44:06 +0200 (Thu, 17 Apr 2008) | 1 line

  Typo fixes
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  r62372 | andrew.kuchling | 2008-04-18 04:40:47 +0200 (Fri, 18 Apr 2008) | 1 line

  Use correct parameter name
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  r62373 | andrew.kuchling | 2008-04-18 18:53:09 +0200 (Fri, 18 Apr 2008) | 1 line

  #2654: fix typo
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  r62374 | andrew.kuchling | 2008-04-18 20:28:23 +0200 (Fri, 18 Apr 2008) | 4 lines

  Remove personal note from Jim Roskind; it no longer applies, and the
  e-mail address is for a previous employer.

  Can we move the big long copyright statement into a sidebar or something?
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  r62375 | andrew.kuchling | 2008-04-18 20:39:55 +0200 (Fri, 18 Apr 2008) | 1 line

  Rewrite introductory section, and remove old section.  (It was already commented-out, but why keep it?)
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  r62378 | skip.montanaro | 2008-04-18 22:35:46 +0200 (Fri, 18 Apr 2008) | 1 line

  resolve issue 2014
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  r62379 | benjamin.peterson | 2008-04-18 22:45:33 +0200 (Fri, 18 Apr 2008) | 2 lines

  Fix indentation in sysmodule.c
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  r62381 | amaury.forgeotdarc | 2008-04-19 01:31:33 +0200 (Sat, 19 Apr 2008) | 3 lines

  Some tests did not pass on repeated calls (regrtest -R::)
  Perform additional cleanup, mostly deleting from sys.modules, or clearing the warnings registry.
........

Perform additional cleanup, mostly deleting from sys.modules, or clearing the warnings registry.

Including the full output becomes hairy in the face of the I/O system being
written in Python and thus profiled (i.e., running the test on its own and then
under regrtest created a different profile thanks to an extra flush() call in
the latter case).

No need to backport as 2.x's I/O is entirely C-based and thus not profiled.

Merged revisions 60481,60485,60489-60492,60494-60496,60498-60499,60501-60503,60505-60506,60508-60509,60523-60524,60532,60543,60545,60547-60548,60552,60554,60556-60559,60561-60562,60568-60598,60600-60616 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r60568 | christian.heimes | 2008-02-04 19:48:38 +0100 (Mon, 04 Feb 2008) | 1 line

  Increase debugging to investige failing tests on some build bots
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  r60570 | christian.heimes | 2008-02-04 20:30:05 +0100 (Mon, 04 Feb 2008) | 1 line

  Small adjustments for test compact freelist test. It's no passing on Windows as well.
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  r60573 | amaury.forgeotdarc | 2008-02-04 21:53:14 +0100 (Mon, 04 Feb 2008) | 2 lines

  Correct quotes in NEWS file
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  r60575 | amaury.forgeotdarc | 2008-02-04 22:45:05 +0100 (Mon, 04 Feb 2008) | 13 lines

  #1750076: Debugger did not step on every iteration of a while statement.

  The mapping between bytecode offsets and source lines (lnotab) did not contain
  an entry for the beginning of the loop.

  Now it does, and the lnotab can be a bit larger:
  in particular, several statements on the same line generate several entries.
  However, this does not bother the settrace function, which will trigger only
  one 'line' event.

  The lnotab seems to be exactly the same as with python2.4.
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  r60584 | amaury.forgeotdarc | 2008-02-05 01:26:21 +0100 (Tue, 05 Feb 2008) | 3 lines

  Change r60575 broke test_compile:
  there is no need to emit co_lnotab item when both offsets are zeros.
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  r60587 | skip.montanaro | 2008-02-05 03:32:16 +0100 (Tue, 05 Feb 2008) | 1 line

  sync with most recent version from python-mode sf project
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  r60588 | lars.gustaebel | 2008-02-05 12:51:40 +0100 (Tue, 05 Feb 2008) | 5 lines

  Issue #2004: Use mode 0700 for temporary directories and default
  permissions for missing directories.

  (will backport to 2.5)
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  r60590 | georg.brandl | 2008-02-05 13:01:24 +0100 (Tue, 05 Feb 2008) | 2 lines

  Convert external links to internal links. Fixes #2010.
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  r60592 | marc-andre.lemburg | 2008-02-05 15:50:40 +0100 (Tue, 05 Feb 2008) | 3 lines

  Keep distutils Python 2.1 compatible (or even Python 2.4 in this case).
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  r60593 | andrew.kuchling | 2008-02-05 17:06:57 +0100 (Tue, 05 Feb 2008) | 5 lines

  Update PEP URL.
  (This code is duplicated between pydoc and DocXMLRPCServer; maybe it
  should be refactored as a GHOP project.)

  2.5.2 backport candidate.
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  r60596 | guido.van.rossum | 2008-02-05 18:32:15 +0100 (Tue, 05 Feb 2008) | 2 lines

  In the experimental 'Scanner' feature, the group count was set wrong.
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  r60602 | facundo.batista | 2008-02-05 20:03:32 +0100 (Tue, 05 Feb 2008) | 3 lines


  Issue 1951. Converts wave test cases to unittest.
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  r60603 | georg.brandl | 2008-02-05 20:07:10 +0100 (Tue, 05 Feb 2008) | 2 lines

  Actually run the test.
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  r60604 | skip.montanaro | 2008-02-05 20:24:30 +0100 (Tue, 05 Feb 2008) | 2 lines

  correct object name
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  r60605 | georg.brandl | 2008-02-05 20:58:17 +0100 (Tue, 05 Feb 2008) | 7 lines

  * Use the same code to profile for test_profile and test_cprofile.
  * Convert both to unittest.
  * Use the same unit testing code.
  * Include the expected output in both test files.
  * Make it possible to regenerate the expected output by running
    the file as a script with an '-r' argument.
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  r60613 | raymond.hettinger | 2008-02-06 02:49:00 +0100 (Wed, 06 Feb 2008) | 1 line

  Sync-up with Py3k work.
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  r60614 | christian.heimes | 2008-02-06 13:44:34 +0100 (Wed, 06 Feb 2008) | 1 line

  Limit free list of method and builtin function objects to 256 entries each.
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  r60616 | christian.heimes | 2008-02-06 14:33:44 +0100 (Wed, 06 Feb 2008) | 7 lines

  Unified naming convention for free lists and their limits. All free lists
  in Object/ are named ``free_list``, the counter ``numfree`` and the upper
  limit is a macro ``PyName_MAXFREELIST`` inside an #ifndef block.

  The chances should make it easier to adjust Python for platforms with
  less memory, e.g. mobile phones.
........

* Convert both to unittest.
* Use the same unit testing code.
* Include the expected output in both test files.
* Make it possible to regenerate the expected output by running
  the file as a script with an '-r' argument.

Based on lsprof (patch #1212837) by Brett Rosen and Ted Czotter.
With further editing by Michael Hudson and myself.
History in svn repo: http://codespeak.net/svn/user/arigo/hack/misc/lsprof

* Module/_lsprof.c is the internal C module, Lib/cProfile.py a wrapper.
* pstats.py updated to display cProfile's caller/callee timings if available.
* setup.py and NEWS updated.
* documentation updates in the profiler section:
   - explain the differences between the three profilers that we have now
   - profile and cProfile can use a unified documentation, like (c)Pickle
   - mention that hotshot is "for specialized usage" now
   - removed references to the "old profiler" that no longer exists
* test updates:
   - extended test_profile to cover delicate cases like recursion
   - added tests for the caller/callee displays
   - added test_cProfile, performing the same tests for cProfile
* TO-DO:
   - cProfile gives a nicer name to built-in, particularly built-in methods,
     which could be backported to profile.
   - not tested on Windows recently!

causing the profiler to crash on an AssertionError if the same Python
function catches multiple exceptions from C functions.

it deals correctly with some anomalous cases; according to this test
suite I've fixed it right.

The anomalous cases had to do with 'exception' events: these aren't
generated when they would be most helpful, and the profiler has to
work hard to recover the right information.  The problems occur when C
code (such as hasattr(), which is used as the example here) calls back
into Python code and clears an exception raised by that Python code.
Consider this example:

    def foo():
        hasattr(obj, "bar")

Where obj is an instance from a class like this:

    class C:
        def __getattr__(self, name):
            raise AttributeError

The profiler sees the following sequence of events:

    call (foo)
    call (__getattr__)
    exception (in __getattr__)
    return (from foo)

Previously, the profiler would assume the return event returned from
__getattr__. An if statement checking for this condition and raising
an exception was commented out...  This version does the right thing.