been increased from 100 to 500 and the cache replacement policy has changed
from simply clearing the entire cache on overflow to randomly forgetting 20%
of the existing cached compiled regular expressions. This is a performance
win for applications that use a lot of regular expressions and limits the
impact of the performance hit anytime the cache is exceeded.
with the fact that getgroups(2) might return
more that MAX_GROUPS on OSX.
See the issue (and python-dev archives) for the
gory details. Summarized: OSX behaves rather oddly
and Apple says this is intentional.
the Crash Reporter on OSX test_subprocess will trigger
the reporter.
This patch prints a warning when the Crash Reporter will
get triggered intentionally, which should avoid confusing
people.
using WindowsError in a try/except. Only add WindowsError to the list of
exceptions to catch when we are actually running on Windows.
Additionally, add a call that was left out in test_posixpath.
Thanks Amaury, Antoine, and Jason.
Added Windows support for os.symlink when run on Windows 6.0 or greater,
aka Vista. Previous Windows versions will raise NotImplementedError
when trying to symlink.
Includes numerous test updates and additions to test_os, including
a symlink_support module because of the fact that privilege escalation
is required in order to run the tests to ensure that the user is able
to create symlinks. By default, accounts do not have the required
privilege, so the escalation code will have to be exposed later (or
documented on how to do so). I'll be following up with that work next.
Note that the tests use ctypes, which was agreed on during the PyCon
language summit.
This required moving the class from importlib/abc.py into
importlib/_bootstrap.py and jiggering some code to work better with the class.
This included changing how the file finder worked to better meet import
semantics. This also led to fixing importlib to handle the empty string from
sys.path as import currently does (and making me wish we didn't support that
instead just required people to insert '.' instead to represent cwd).
It also required making the new set_data abstractmethod create
any needed subdirectories implicitly thanks to __pycache__ (it was either this
or grow the SourceLoader ABC to gain an 'exists' method and either a mkdir
method or have set_data with no data arg mean to create a directory).
Lastly, as an optimization the file loaders cache the file path where the
finder found something to use for loading (this is thanks to having a
sourceless loader separate from the source loader to simplify the code and
cut out stat calls).
Unfortunately test_runpy assumed a loader would always work for a module, even
if you changed from underneath it what it was expected to work with. By simply
dropping the previous loader in test_runpy so the proper loader can be returned
by the finder fixed the failure.
At this point importlib deviates from import on two points:
1. The exception raised when trying to import a file is different (import does
an explicit file check to print a special message, importlib just says the path
cannot be imported as if it was just some module name).
2. the co_filename on a code object is not being set to where bytecode was
actually loaded from instead of where the marshalled code object originally
came from (a solution for this has already been agreed upon on python-dev but has
not been implemented yet; issue8611).
svn+ssh://pythondev@svn.python.org/python/trunk
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r82492 | victor.stinner | 2010-07-03 15:36:19 +0200 (sam., 03 juil. 2010) | 3 lines
Issue #7673: Fix security vulnerability (CVE-2010-2089) in the audioop module,
ensure that the input string length is a multiple of the frame size
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1) #8271: when a byte sequence is invalid, only the start byte and all the
valid continuation bytes are now replaced by U+FFFD, instead of replacing
the number of bytes specified by the start byte.
See http://www.unicode.org/versions/Unicode5.2.0/ch03.pdf (pages 94-95);
2) 5- and 6-bytes-long UTF-8 sequences are now considered invalid (no changes
in behavior);
3) Change the error messages "unexpected code byte" to "invalid start byte"
and "invalid data" to "invalid continuation byte";
4) Add an extensive set of tests in test_unicode;
5) Fix test_codeccallbacks because it was failing after this change.
svn+ssh://pythondev@svn.python.org/python/trunk
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r82403 | benjamin.peterson | 2010-06-30 12:11:08 -0500 (Wed, 30 Jun 2010) | 1 line
mark test depending on ref counting
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81499 | georg.brandl | 2010-05-24 16:29:07 -0500 (Mon, 24 May 2010) | 1 line
#8016: add the CP858 codec (approved by Benjamin). (Also add CP720 to the tests, it was missing there.)
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r81506 | benjamin.peterson | 2010-05-24 17:04:53 -0500 (Mon, 24 May 2010) | 1 line
set svn:eol-style
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81380 | brett.cannon | 2010-05-20 13:37:55 -0500 (Thu, 20 May 2010) | 8 lines
Turned out that if you used explicit relative import syntax
(e.g. from .os import sep) and it failed, import would still try the implicit
relative import semantics of an absolute import (from os import sep). That's
not right, so when level is negative, only do explicit relative import
semantics.
Fixes issue #7902. Thanks to Meador Inge for the patch.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81465 | georg.brandl | 2010-05-22 06:29:19 -0500 (Sat, 22 May 2010) | 2 lines
Issue #3924: Ignore cookies with invalid "version" field in cookielib.
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r81466 | georg.brandl | 2010-05-22 06:31:16 -0500 (Sat, 22 May 2010) | 1 line
Underscore the name of an internal utility function.
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r81468 | georg.brandl | 2010-05-22 06:43:25 -0500 (Sat, 22 May 2010) | 1 line
#8635: document enumerate() start parameter in docstring.
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r81679 | benjamin.peterson | 2010-06-03 16:21:03 -0500 (Thu, 03 Jun 2010) | 1 line
use a set for membership testing
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r81735 | michael.foord | 2010-06-05 06:46:59 -0500 (Sat, 05 Jun 2010) | 1 line
Extract error message truncating into a method (unittest.TestCase._truncateMessage).
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r81760 | michael.foord | 2010-06-05 14:38:42 -0500 (Sat, 05 Jun 2010) | 1 line
Issue 8302. SkipTest exception is setUpClass or setUpModule is now reported as a skip rather than an error.
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r81868 | benjamin.peterson | 2010-06-09 14:45:04 -0500 (Wed, 09 Jun 2010) | 1 line
fix code formatting
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r82183 | benjamin.peterson | 2010-06-23 15:29:26 -0500 (Wed, 23 Jun 2010) | 1 line
cpython only gc tests
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svn+ssh://pythondev@svn.python.org/python/trunk
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r82233 | r.david.murray | 2010-06-25 20:06:44 -0400 (Fri, 25 Jun 2010) | 2 lines
#4640: add a test to optparse that proves issue is invalid.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r82229 | benjamin.peterson | 2010-06-25 17:58:47 -0500 (Fri, 25 Jun 2010) | 1 line
mark implementation detail as such
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svn+ssh://pythondev@svn.python.org/python/trunk
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r82225 | benjamin.peterson | 2010-06-25 15:34:01 -0500 (Fri, 25 Jun 2010) | 1 line
mark implementation detail as such
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svn+ssh://pythondev@svn.python.org/python/trunk
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r82165 | benjamin.peterson | 2010-06-22 15:26:20 -0500 (Tue, 22 Jun 2010) | 1 line
must force gc here
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svn+ssh://pythondev@svn.python.org/python/trunk
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r82075 | jean-paul.calderone | 2010-06-18 16:00:17 -0400 (Fri, 18 Jun 2010) | 12 lines
Revert r60115
This revision introduced quoting for strings containing | based
on a misunderstanding of the commonly used quoting rules used
on Windows.
| is interpreted by cmd.exe, not by the MS C runtime argv initializer.
It only needs to be quoted if it is part of an argument passed through
cmd.exe.
See issue1300, issue7839, and issue8972.
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dealing with unary minus applied to a constant. The removed code was
mutating the ST, causing a second compilation to fail. (The peephole
optimizer already takes care of optimizing this case, so there's no
lost optimization opportunity here.)
svn+ssh://pythondev@svn.python.org/python/trunk
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r82039 | r.david.murray | 2010-06-16 21:36:52 -0400 (Wed, 16 Jun 2010) | 10 lines
#8720: fix inspect regression by teaching getsourcefile about linecache.
The fix for issue 4050 caused a regression: before that fix, source
lines in the linecache would eventually be found by inspect. After the
fix inspect reports an error earlier, and the source isn't found.
The fix for the fix is to have getsourcefile look in the linecache for
the file and return the psuedo-filename if the source is there, just as
it already returns it if there is a PEP 302 loader.
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mode raises unicode errors. The encoder only supports "strict" and "replace"
error handlers, the decoder only supports "strict" and "ignore" error handlers.
svn+ssh://pythondev@svn.python.org/python/trunk
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r81967 | mark.dickinson | 2010-06-13 11:50:29 +0100 (Sun, 13 Jun 2010) | 4 lines
Issue #8986: erfc was raising OverflowError on Linux for arguments in
the (approximate) range (-27.3, 30.0), as a result of an escaped errno
value.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r80578 | nick.coghlan | 2010-04-29 00:29:06 +1000 (Thu, 29 Apr 2010) | 1 line
Issue 7490: make IGNORE_EXCEPTION_DETAIL also ignore details of the module containing the exception under test (original patch by Lennart Regebro)
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81907 | antoine.pitrou | 2010-06-11 23:42:26 +0200 (ven., 11 juin 2010) | 5 lines
Issue #8941: decoding big endian UTF-32 data in UCS-2 builds could crash
the interpreter with characters outside the Basic Multilingual Plane
(higher than 0x10000).
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the curses module must be linked against ncurses as well. Otherwise it
is not safe to load both the readline and curses modules in an application.
Thanks Thomas Dickey for answering questions about ncurses/ncursesw
and readline!
svn+ssh://pythondev@svn.python.org/python/trunk
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r81820 | benjamin.peterson | 2010-06-07 17:23:23 -0500 (Mon, 07 Jun 2010) | 1 line
correctly overflow when indexes are too large
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81691 | senthil.kumaran | 2010-06-04 22:47:09 +0530 (Fri, 04 Jun 2010) | 3 lines
test verifying the resp object is closed for HEAD response.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81667 | lars.gustaebel | 2010-06-03 14:34:14 +0200 (Thu, 03 Jun 2010) | 8 lines
Issue #8741: Fixed the TarFile.makelink() method that is responsible
for extracting symbolic and hard link entries as regular files as a
work-around on platforms that do not support filesystem links.
This stopped working reliably after a change in r74571. I also added
a few tests for this functionality.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81663 | lars.gustaebel | 2010-06-03 11:56:22 +0200 (Thu, 03 Jun 2010) | 4 lines
Issue #8833: tarfile created hard link entries with a size
field != 0 by mistake. The associated testcase did not
expose this bug because it was broken too.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81640 | brian.curtin | 2010-06-01 08:29:13 -0500 (Tue, 01 Jun 2010) | 3 lines
Fix#8618. Ask the Windows mixer API if there are any playback devices
configured before attempting to test PlaySound.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81584 | brian.curtin | 2010-05-28 10:49:21 -0500 (Fri, 28 May 2010) | 3 lines
Fix#8405 for slow buildbots. Remove the sleep on startup and move the
pipe communication into a loop to retry in case a buildbot gets even slower.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81566 | alexander.belopolsky | 2010-05-27 16:55:27 -0400 (Thu, 27 May 2010) | 3 lines
Issue #7150: Raise OverflowError if the result of adding or subtracting
timedelta from date or datetime falls outside of the MINYEAR:MAXYEAR range.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81559 | alexander.belopolsky | 2010-05-26 16:45:37 -0400 (Wed, 26 May 2010) | 3 lines
Issue #7879: Skip negative timestamps test on any Windows platform
using unittest.skipIf decorator.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81555 | alexander.belopolsky | 2010-05-26 15:43:16 -0400 (Wed, 26 May 2010) | 3 lines
Issue #7879: Do not test negative timestamps on any Windows platform
including Windows CE.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81525 | mark.dickinson | 2010-05-25 20:01:08 +0100 (Tue, 25 May 2010) | 3 lines
Issue #8816: Extra tests for some built-in functions. These tests are
ports of IronPython tests. Thanks Gregory Nofi.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81492 | steven.bethard | 2010-05-23 20:45:26 -0700 (Sun, 23 May 2010) | 1 line
Fix default value for version help. Approved by Benjamin on python-dev: http://mail.python.org/pipermail/python-dev/2010-May/100231.html
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(instances of int, float, complex, decimal.Decimal and
fractions.Fraction) that makes it easy to maintain the invariant that
hash(x) == hash(y) whenever x and y have equal value.
svn+ssh://pythondev@svn.python.org/python/trunk
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r81471 | victor.stinner | 2010-05-22 15:37:56 +0200 (sam., 22 mai 2010) | 7 lines
Issue #6268: More bugfixes about BOM, UTF-16 and UTF-32
* Fix seek() method of codecs.open(), don't write the BOM twice after seek(0)
* Fix reset() method of codecs, UTF-16, UTF-32 and StreamWriter classes
* test_codecs: use "w+" mode instead of "wt+". "t" mode is not supported by
Solaris or Windows, but does it really exist? I found it the in the issue.
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r81472 | victor.stinner | 2010-05-22 15:44:25 +0200 (sam., 22 mai 2010) | 4 lines
Fix my last commit (r81471) about codecs
Rememder: don't touch the code just before a commit
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81414 | benjamin.peterson | 2010-05-21 15:51:45 -0500 (Fri, 21 May 2010) | 1 line
return NotImplemented from Mapping when comparing to a non-mapping #8729
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objects. (1) The comparison could incorrectly return True in some cases
(2**53+1 == complex(2**53) == 2**53), breaking transivity of equality.
(2) The comparison raised an OverflowError for large integers, leading
to unpredictable exceptions when combining integers and complex objects
in sets or dicts.
Patch by Meador Inge.
* Escape non printable characters (use locale.getpreferredencoding())
* Fix support of surrogate pairs
* test_gdb.py: use ascii() instead of repr() in gdb program arguments to avoid
encoding issues
* Fix test_strings() of test_gdb.py for encoding different than UTF-8
(eg. ACSII)
svn+ssh://pythondev@svn.python.org/python/trunk
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r81371 | tarek.ziade | 2010-05-20 00:20:14 +0200 (Thu, 20 May 2010) | 1 line
#8759: Fixed user paths in sysconfig for posix and os2 schemes
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81294 | giampaolo.rodola | 2010-05-18 22:04:31 +0200 (mar, 18 mag 2010) | 1 line
Fix issue #8573 (asyncore._strerror bug): fixed os.strerror typo; included NameError in the tuple of expected exception; added test case for asyncore._strerror.
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subprocess.Popen() and os._execvpe() support bytes program name. Add
os.supports_bytes_environ flag: True if the native OS type of the environment
is bytes (eg. False on Windows).
tarfile is now able to read and write pax headers with a
"hdrcharset=BINARY" record. This record was introduced in
POSIX.1-2008 as a method to store unencoded binary strings that
cannot be translated to UTF-8. In practice, this is just a workaround
that allows a tar implementation to store filenames that do not
comply with the current filesystem encoding and thus cannot be
decoded correctly.
Additionally, tarfile works around a bug in current versions of GNU
tar: undecodable filenames are stored as-is in a pax header without a
"hdrcharset" record being added. Technically, these headers are
invalid, but tarfile manages to read them correctly anyway.
PyObject_Print() writes into the C object stderr, whereas PySys_WriteStderr()
writes into the Python object sys.stderr. Each object has its own buffer, so
call sys.stderr.flush() and fflush(stderr).
* Replace os.defpath instead of os.get_exec_path() to test also
os.get_exec_path()
* Use contextlib.contextmanager, move the mockup outside the class, and
the mockup returns directly the call list object
* Use two different contexts for the two tests
* Use more revelant values and names
svn+ssh://pythondev@svn.python.org/python/trunk
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r81224 | victor.stinner | 2010-05-16 02:34:40 +0200 (dim., 16 mai 2010) | 4 lines
Use with open() as fo: ... instead of try: fo = open(...) finally: fo.close()
fo is not set if the open() fails.
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(1) use a different algorithm that roughly halves the total number of
multiplications required and results in more balanced multiplications
(2) use a lookup table for small arguments
(3) fast accumulation of products in C integer arithmetic rather than
PyLong arithmetic when possible.
Typical speedup, from unscientific testing on a 64-bit laptop, is 4.5x
to 6.5x for arguments in the range 100 - 10000.
Patch by Daniel Stutzbach; extensive reviews by Alexander Belopolsky.
svn+ssh://pythondev@svn.python.org/python/trunk
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r81185 | stefan.krah | 2010-05-15 11:31:08 +0200 (Sat, 15 May 2010) | 4 lines
If the timeout is exceeded, count the tests as skipped instead of just
issuing a warning.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81152 | brett.cannon | 2010-05-13 16:59:41 -0700 (Thu, 13 May 2010) | 3 lines
test_site was failing under darwin for non-framework builds because a test was
assuming framework-specific site-packages directories were being used.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81102 | giampaolo.rodola | 2010-05-12 02:29:27 +0200 (mer, 12 mag 2010) | 1 line
Removed the assertion that dispatcher.connected attribute must be False after a single connect() call. Solaris and FreeBSD buildbots failures showed how connect() can succeed even in a single call. All bo failures should definitively be fixed now.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81098 | antoine.pitrou | 2010-05-12 01:42:28 +0200 (mer., 12 mai 2010) | 5 lines
Issue #8681: Make the zlib module's error messages more informative when
the zlib itself doesn't give any detailed explanation.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81094 | antoine.pitrou | 2010-05-12 01:32:31 +0200 (mer., 12 mai 2010) | 6 lines
Issue #8672: Add a zlib test ensuring that an incomplete stream can be
handled by a decompressor object without errors (it returns incomplete
uncompressed data).
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81043 | giampaolo.rodola | 2010-05-10 17:33:22 +0200 (lun, 10 mag 2010) | 1 line
Issue #8490: adds a more solid test suite for asyncore
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svn+ssh://pythondev@svn.python.org/python/trunk
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r81007 | jean-paul.calderone | 2010-05-08 16:06:02 -0400 (Sat, 08 May 2010) | 1 line
Skip signal handler re-installation if it is not necessary. Issue 8354.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r80991 | benjamin.peterson | 2010-05-08 11:44:52 -0500 (Sat, 08 May 2010) | 1 line
run and fix enumerate start test cases #8636
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computations with integer arithmetic instead of floating point.
td.total_seconds() now agrees with td / timedelta(seconds = 1).
Thanks Alexander Belopolsky for the patch.
svn+ssh://pythondev@svn.python.org/python/trunk
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r80926 | antoine.pitrou | 2010-05-07 18:50:34 +0200 (ven., 07 mai 2010) | 5 lines
Issue #8571: Fix an internal error when compressing or decompressing a
chunk larger than 1GB with the zlib module's compressor and decompressor
objects.
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Create os.environb mapping and os.getenvb() function, os.unsetenv() encodes str
argument to the file system encoding with the surrogateescape error handler
(instead of utf8/strict) and accepts bytes, and posix.environ keys and values
are bytes.
svn+ssh://pythondev@svn.python.org/python/trunk
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r80882 | giampaolo.rodola | 2010-05-06 22:19:32 +0200 (gio, 06 mag 2010) | 1 line
adds handle_error(self):raise to test modules using asyncore to provide a clearer error message in case something goes wrong
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svn+ssh://pythondev@svn.python.org/python/trunk
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r80875 | giampaolo.rodola | 2010-05-06 19:57:06 +0200 (gio, 06 mag 2010) | 1 line
Fix asyncore issues 8573 and 8483: _strerror might throw ValueError; asyncore.__getattr__ cheap inheritance caused confusing error messages when accessing undefined class attributes; added an alias for __str__ which now is used as a fallback for __repr__
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Ezio Melotti
Florent Xicluna
Gregory P. Smith
Alexander Belopolsky
Brian Curtin
Andrew M. Kuchling
Michael Foord
Ronald Oussoren
Victor Stinner
Brett Cannon
Richard Jones
Martin v. Löwis
Antoine Pitrou
Benjamin Peterson
Senthil Kumaran
Stefan Krah
Mark Dickinson
R. David Murray
Georg Brandl
Nick Coghlan
Jean-Paul Calderone
Kristján Valur Jónsson
Lars Gustäbel
Giampaolo Rodolà
Tarek Ziadé
Steven Bethard
Barry Warsaw
Jeffrey Yasskin