Issue #7610: Reworked implementation of the internal
:class:`zipfile.ZipExtFile` class used to represent files stored inside
an archive. The new implementation is significantly faster and can
be wrapped in a :class:`io.BufferedReader` object for more speedups.
It also solves an issue where interleaved calls to `read()` and
`readline()` give wrong results. Patch by Nir Aides.
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Eric Smith [Wed, 27 Jan 2010 00:44:57 +0000 (00:44 +0000)]
Merged revisions 77763 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77763 | eric.smith | 2010-01-26 19:28:29 -0500 (Tue, 26 Jan 2010) | 1 line
Issue #7766: Change sys.getwindowsversion() return value to a named tuple and add the additional members returned in an OSVERSIONINFOEX structure. The new members are service_pack_major, service_pack_minor, suite_mask, and product_type.
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Mark Dickinson [Sun, 24 Jan 2010 10:16:29 +0000 (10:16 +0000)]
Merged revisions 77691,77698,77713-77714 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77691 | mark.dickinson | 2010-01-22 16:18:09 +0000 (Fri, 22 Jan 2010) | 1 line
Correct typo in comment.
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r77698 | mark.dickinson | 2010-01-22 17:04:07 +0000 (Fri, 22 Jan 2010) | 3 lines
Issue #7743: Fix a potential incorrect rounding bug in dtoa.c (2nd bug
in issue 7743).
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r77713 | mark.dickinson | 2010-01-23 20:48:56 +0000 (Sat, 23 Jan 2010) | 3 lines
Issue #7743: Add checks for zero inputs to the lshift and mult functions;
this fixes the first bug described in issue #7743.
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r77714 | mark.dickinson | 2010-01-23 21:25:53 +0000 (Sat, 23 Jan 2010) | 1 line
dtoa.c fix from upstream that fixes incorrectly rounded results for certain subnormals that are also halfway cases.
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Ezio Melotti [Fri, 22 Jan 2010 17:36:17 +0000 (17:36 +0000)]
Merged revisions 77697 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77697 | ezio.melotti | 2010-01-22 18:58:28 +0200 (Fri, 22 Jan 2010) | 1 line
This should fix the failure introduced in r77680. The error message is now different and it caused the test to fail. The failing test is not present in 2.5 so it is failing only on 2.6 and newer versions.
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Issue #7632: When Py_USING_MEMORY_DEBUGGER is defined, disable the
private memory allocation scheme in dtoa.c, along with a piece of code
that caches powers of 5 for future use. This makes it easier to
detect dtoa.c memory leaks with Valgrind or similar tools.
Issue #7561: Operations on empty bytearrays (such as `int(bytearray())`)
could crash in many places because of the PyByteArray_AS_STRING() macro
returning NULL. The macro now returns a statically allocated empty
string instead.
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Antoine Pitrou [Sat, 16 Jan 2010 18:37:38 +0000 (18:37 +0000)]
Issue #6690: Optimize the bytecode for expressions such as `x in {1, 2, 3}`,
where the right hand operand is a set of constants, by turning the set into
a frozenset and pre-building it as a constant. The comparison operation
is made against the constant instead of building a new set each time it is
executed (a similar optimization already existed which turned a list of
constants into a pre-built tuple). Patch and additional tests by Dave
Malcolm.
Issue #1670765: Prevent email.generator.Generator from re-wrapping
headers in multipart/signed MIME parts, which fixes one of the sources of
invalid modifications to such parts by Generator. Patch and tests by
Martin von Gagern.
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r77525 | r.david.murray | 2010-01-16 11:08:32 -0500 (Sat, 16 Jan 2010) | 2 lines
Issue #7632: Fix a serious wrong output bug for string -> float conversion.
Also remove some now unused variables, and add comments clarifying the
possible outputs of the parsing section of _Py_dg_strtod. Thanks
Eric Smith for reviewing.
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r77530 | mark.dickinson | 2010-01-16 17:57:49 +0000 (Sat, 16 Jan 2010) | 3 lines
Issue #7632: Fix one more case of incorrect rounding for str -> float
conversion (see bug 5 in the issue tracker).
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r77533 | mark.dickinson | 2010-01-16 18:06:17 +0000 (Sat, 16 Jan 2010) | 1 line
Fix multiple uses of variable 'L' in _Py_dg_strtod, where one use requires an unsigned long and the other a signed long. See also r77421.
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Followup to #7703: a2b_hqx() didn't follow the new buffer API (neither in trunk
nor in py3k). Patch by Florent Xicluna as well as additional tests.
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Issue #7703: Add support for the new buffer API to functions of the
binascii module. Backported from py3k by Florent Xicluna, with some
additional tests.
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Mark Dickinson [Thu, 14 Jan 2010 15:37:49 +0000 (15:37 +0000)]
Merged revisions 77477-77478,77481-77483,77490-77493 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77477 | mark.dickinson | 2010-01-13 18:21:53 +0000 (Wed, 13 Jan 2010) | 1 line
Add comments explaining the role of the bigcomp function in dtoa.c.
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r77478 | mark.dickinson | 2010-01-13 19:02:37 +0000 (Wed, 13 Jan 2010) | 1 line
Clarify that sulp expects a nonnegative input, but that +0.0 is fine.
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r77481 | mark.dickinson | 2010-01-13 20:55:03 +0000 (Wed, 13 Jan 2010) | 1 line
Simplify and annotate the bigcomp function, removing unused special cases.
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r77482 | mark.dickinson | 2010-01-13 22:15:53 +0000 (Wed, 13 Jan 2010) | 1 line
Fix buggy comparison: LHS of comparison was being treated as unsigned.
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r77483 | mark.dickinson | 2010-01-13 22:20:10 +0000 (Wed, 13 Jan 2010) | 1 line
More dtoa.c cleanup; remove the need for bc.dplen, bc.dp0 and bc.dp1.
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r77490 | mark.dickinson | 2010-01-14 13:02:36 +0000 (Thu, 14 Jan 2010) | 1 line
Fix off-by-one error introduced in r77483. I have a test for this, but it currently fails due to a different dtoa.c bug; I'll add the test once that bug is fixed.
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r77491 | mark.dickinson | 2010-01-14 13:14:49 +0000 (Thu, 14 Jan 2010) | 1 line
Issue 7632: fix a dtoa.c bug (bug 6) causing incorrect rounding. Tests to follow.
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r77492 | mark.dickinson | 2010-01-14 14:40:20 +0000 (Thu, 14 Jan 2010) | 1 line
Issue 7632: fix incorrect rounding for long input strings with values very close to a power of 2. (See Bug 4 in the tracker discussion.)
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r77493 | mark.dickinson | 2010-01-14 15:22:33 +0000 (Thu, 14 Jan 2010) | 1 line
Issue #7632: add tests for bugs fixed so far.
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Issue #7622: Improve the split(), rsplit(), splitlines() and replace()
methods of bytes, bytearray and unicode objects by using a common
implementation based on stringlib's fast search. Patch by Florent Xicluna.
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Mark Dickinson [Tue, 12 Jan 2010 23:04:19 +0000 (23:04 +0000)]
Merged revisions 77410,77421,77450-77451 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77410 | mark.dickinson | 2010-01-10 13:06:31 +0000 (Sun, 10 Jan 2010) | 1 line
Remove unused BCinfo fields and an unused macro.
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r77421 | mark.dickinson | 2010-01-11 17:15:13 +0000 (Mon, 11 Jan 2010) | 1 line
Change a variable type to avoid signed overflow; replace repeated '19999' constant by a define.
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r77450 | mark.dickinson | 2010-01-12 22:23:56 +0000 (Tue, 12 Jan 2010) | 4 lines
Issue #7632: Fix a problem with _Py_dg_strtod that could lead to
crashes in debug builds, for certain long numeric strings
corresponding to subnormal values.
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r77451 | mark.dickinson | 2010-01-12 22:55:51 +0000 (Tue, 12 Jan 2010) | 2 lines
Issue #7632: Fix a bug in dtoa.c that could lead to incorrectly-rounded results.
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Mark Dickinson [Sun, 10 Jan 2010 11:59:43 +0000 (11:59 +0000)]
Issue #7532: Expanded tests for extended slicing. This is a forward
port of r77391 to py3k, along with some additional tests and cleanup.
Patch by Florent Xicluna.
- Add special-cases for list and tuple objects.
- Use _PyObject_LengthHint() instead of an arbitrary value for the
size of the initial buffer of the returned object.
Merged revisions 77185-77188,77262,77313,77317,77331-77333,77337-77338 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77185 | andrew.kuchling | 2009-12-31 10:17:05 -0600 (Thu, 31 Dec 2009) | 1 line
Add some items
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r77186 | benjamin.peterson | 2009-12-31 10:28:24 -0600 (Thu, 31 Dec 2009) | 1 line
update expat comment
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r77187 | andrew.kuchling | 2009-12-31 10:38:53 -0600 (Thu, 31 Dec 2009) | 1 line
Add various items
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r77188 | benjamin.peterson | 2009-12-31 10:49:37 -0600 (Thu, 31 Dec 2009) | 1 line
add another advancement
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r77262 | andrew.kuchling | 2010-01-02 19:15:21 -0600 (Sat, 02 Jan 2010) | 1 line
Add a few items
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r77313 | benjamin.peterson | 2010-01-04 18:04:19 -0600 (Mon, 04 Jan 2010) | 1 line
add a test about hashing array.array
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r77317 | georg.brandl | 2010-01-05 12:14:52 -0600 (Tue, 05 Jan 2010) | 1 line
Add Stefan.
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r77331 | georg.brandl | 2010-01-06 11:43:06 -0600 (Wed, 06 Jan 2010) | 1 line
Small fixes to test_cmd: fix signature of do_shell, remove duplicate import, add option to run the custom Cmd class.
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r77332 | georg.brandl | 2010-01-06 12:02:16 -0600 (Wed, 06 Jan 2010) | 7 lines
#5991: let completion for the "help" command include help topics.
This also simplifies the Cmd.get_names() method implementation; it was written
at a time where dir() didn't consider base class attributes.
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r77333 | georg.brandl | 2010-01-06 12:26:08 -0600 (Wed, 06 Jan 2010) | 1 line
#5950: document that zip files with comments are unsupported in zipimport.
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r77337 | r.david.murray | 2010-01-06 21:09:08 -0600 (Wed, 06 Jan 2010) | 3 lines
Add -W to the 'basics', 'opt', and 'all' test runs so that we get verbose
information if a failure happens.
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r77338 | r.david.murray | 2010-01-06 22:04:28 -0600 (Wed, 06 Jan 2010) | 2 lines
Merged revisions 77209,77229,77359-77360,77371 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77209 | georg.brandl | 2010-01-01 07:07:05 -0600 (Fri, 01 Jan 2010) | 1 line
More yearly updates.
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r77229 | georg.brandl | 2010-01-02 06:35:01 -0600 (Sat, 02 Jan 2010) | 1 line
Fix casing.
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r77359 | georg.brandl | 2010-01-07 14:54:45 -0600 (Thu, 07 Jan 2010) | 1 line
Fix description for Py_GetPath(); it sounded like it always returned sys.path.
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r77360 | georg.brandl | 2010-01-07 15:48:47 -0600 (Thu, 07 Jan 2010) | 1 line
#7653: clarify how the PythonPath registry key should look like.
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r77371 | senthil.kumaran | 2010-01-08 13:20:25 -0600 (Fri, 08 Jan 2010) | 3 lines
Fix for Issue7026. For the Error - RuntimeError: dictionary changed size during iteration
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make setup.py similar to py3k's when reporting on _hashlib as missing or not.
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r77368 | senthil.kumaran | 2010-01-08 12:41:40 -0600 (Fri, 08 Jan 2010) | 1 line
Fixing - Issue7026 - RuntimeError: dictionary changed size during iteration. Patch by flox
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r77369 | senthil.kumaran | 2010-01-08 13:04:16 -0600 (Fri, 08 Jan 2010) | 4 lines
Reverting the Revision: 77368. I committed Flox's big patch for tests by
mistake. ( It may come in for sure tough)
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