- Issue #6939: Fix file I/O objects in the `io` module to keep the original
file position when calling `truncate()`. It would previously change the
file position to the given argument, which goes against the tradition of
ftruncate() and other truncation APIs. Patch by Pascal Chambon.
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Antoine Pitrou [Wed, 27 Jan 2010 21:48:46 +0000 (21:48 +0000)]
Issue #6939: Fix file I/O objects in the `io` module to keep the original
file position when calling `truncate()`. It would previously change the
file position to the given argument, which goes against the tradition of
`ftruncate()` and other truncation APIs. Patch by Pascal Chambon.
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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Merged revisions 77788-77789 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r77788 | benjamin.peterson | 2010-01-26 20:15:28 -0600 (Tue, 26 Jan 2010) | 1 line
for UserDict to be compatible with abcs, it must subclass object
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r77789 | benjamin.peterson | 2010-01-26 20:16:42 -0600 (Tue, 26 Jan 2010) | 1 line
raise a clear TypeError when trying to register a non-class
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Eric Smith [Wed, 27 Jan 2010 00:29:32 +0000 (00:29 +0000)]
Blocked revisions 77763 via svnmerge
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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 10:17:52 +0000 (10:17 +0000)]
Blocked revisions 77691,77698,77713-77714 via svnmerge
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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 17:17:40 +0000 (17:17 +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: Fix a memory leak in _Py_dg_strtod.
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r77589 | mark.dickinson | 2010-01-17 20:57:56 +0000 (Sun, 17 Jan 2010) | 7 lines
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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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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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
Mark Dickinson [Thu, 14 Jan 2010 15:42:47 +0000 (15:42 +0000)]
Blocked revisions 77477-77478,77481-77483,77490-77493 via svnmerge
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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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Mark Dickinson [Tue, 12 Jan 2010 23:10:40 +0000 (23:10 +0000)]
Blocked revisions 77410,77421,77450-77451 via svnmerge
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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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Tarek Ziadé [Fri, 8 Jan 2010 23:27:23 +0000 (23:27 +0000)]
Merged revisions 75669-75671 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r75669 | tarek.ziade | 2009-10-24 17:10:37 +0200 (Sat, 24 Oct 2009) | 1 line
Issue #7071: byte-compilation in Distutils now looks at sys.dont_write_bytecode
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r75670 | tarek.ziade | 2009-10-24 17:19:03 +0200 (Sat, 24 Oct 2009) | 1 line
fixed finally state in distutils.test_util
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r75671 | tarek.ziade | 2009-10-24 17:51:30 +0200 (Sat, 24 Oct 2009) | 1 line
Issue #7092: Remove py3k warning when importing cPickle. 2to3 handles
renaming of `cPickle` to `pickle`. The warning was annoying since there's
no alternative to cPickle if you care about performance. Patch by Florent
Xicluna.
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1. Clean workspace more thoughly before build.
2. Add url of branch we are building to 'results' webpage.
(url is now available in $repo_path, could be added to failure email.)
3. Adjust permissions to improve upload reliability.
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r77266 | kurt.kaiser | 2010-01-03 09:36:45 +0100 (So, 03 Jan 2010) | 6 lines
r77152 to Doc/Makefile broke doc build due to (at least some) make
binaries running clean prereq after checkout.
1. So, fix the insane make call in build.sh - seems to solve it.
2. Fix a missing redirection.
3. Check in the rsync opts that actually work during upload.
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r77279 | georg.brandl | 2010-01-03 14:05:39 +0100 (So, 03 Jan 2010) | 1 line
Refactor some longobject internals: PyLong_AsDouble and _PyLong_AsScaledDouble
(the latter renamed to _PyLong_Frexp) now use the same core code. The
exponent produced by _PyLong_Frexp now has type Py_ssize_t instead of the
previously used int, and no longer needs scaling by PyLong_SHIFT. This
frees the math module from having to know anything about the PyLong
implementation.
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Issue #5080: turn the DeprecationWarning from float arguments passed
to integer PyArg_Parse* format codes into a TypeError. Add a
DeprecationWarning for floats passed with the 'L' format code, which
didn't previously have a warning.
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