[issue22107] tempfile module misinterprets access denied error on Windows

Serhiy Storchaka added the comment: What exceptions are raised on Windows when try to open a file in bad directory? open('foo').close() open('foo/bar') # what raised? open('nonexistent/bar') # what raised? If raised the same exceptions as on Linux, then perhaps the following patch fi

[issue22107] tempfile module misinterprets access denied error on Windows

Serhiy Storchaka added the comment: And what returns os.access for writable directories and non-existent files? os.mkdir('dir') os.access('dir', os.W_OK) # what returns? os.access('nonexistent', os.W_OK) # what returns or raises? -- ___ Pyt

[issue16124] fcntl_ioctl still not 100% sane with unsigned longs

Serhiy Storchaka added the comment: This looks as a duplicate of issue521723 and issue1471. Do you have tests that demonstrate a failure with using ioctl on OpenBSD? May be there are problems on 64-bit big-endian platforms (or even on 64-bit little-endian if additional parameters are passed to

[issue16124] fcntl_ioctl still not 100% sane with unsigned longs

Garrett Cooper added the comment: Yes, it's a duplicate. That being said, documentation alone it should be unsigned long for Darwin (OS/X), FreeBSD, OpenBSD. Looking at the definition for ioctl(2), the below example would cause a failure. I need to hunt around for a practical example as I don'

[issue16124] fcntl_ioctl still not 100% sane with unsigned longs

Garrett Cooper added the comment: Another note: mixed endianness might have been a factor as previous versions of the product that were shipped used bi-arch x86 (32-bit userland on 64-bit kernel. -- ___ Python tracker

[issue21934] OpenBSD has no /dev/full device

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka nosy: +serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list ma

[issue21934] OpenBSD has no /dev/full device

Roundup Robot added the comment: New changeset 354c3b65e245 by Serhiy Storchaka in branch '2.7': Issue #21934: test_file2k no longer create regular file /dev/full on OpenBSD https://hg.python.org/cpython/rev/354c3b65e245 -- nosy: +python-dev ___ Pytho

[issue21849] Fix multiprocessing for non-ascii data

Changes by Serhiy Storchaka : -- dependencies: -Fix unicodeless build of Python resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker _

[issue23408] Pickle tests use incorrect test data

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue23096] Implementation-depended pickling floats with protocol 0

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue23374] pydoc 3.x raises UnicodeEncodeError on sqlite3 package

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue23096] Implementation-depended pickling floats with protocol 0

Roundup Robot added the comment: New changeset 8c9121993eb5 by Serhiy Storchaka in branch 'default': Issue #23096: Pickle representation of floats with protocol 0 now is the same https://hg.python.org/cpython/rev/8c9121993eb5 -- nosy: +python-dev ___

[issue23408] Pickle tests use incorrect test data

Serhiy Storchaka added the comment: Committed in d92a067464a0 and 3e4ed1a23cfc. -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___

[issue23096] Implementation-depended pickling floats with protocol 0

Changes by Serhiy Storchaka : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ _

[issue23374] pydoc 3.x raises UnicodeEncodeError on sqlite3 package

Serhiy Storchaka added the comment: Added a test. -- Added file: http://bugs.python.org/file38146/pydoc_encoding_2.patch ___ Python tracker ___ __

[issue23146] Incosistency in pathlib between / and \

Changes by Serhiy Storchaka : -- assignee: -> pitrou ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue12319] [http.client] HTTPConnection.putrequest not support "chunked" Transfer-Encodings to send data

Rolf Krahl added the comment: The design goal for my implementation was compatibility. My version can be used as a drop in replacement for the existing urllib's HTTPHandler. The only thing that need to be changed in the calling code is that it must call build_opener() to select the chunked h

[issue23452] Build errors using VS Express 2013 in win32 mode

Steve Dower added the comment: There's nothing wrong with that line, it's probably the Tk or Tcl build failing. Zach may have some ideas, or I'll play with it some more in the next few days. -- ___ Python tracker

[issue23465] Implement PEP 486 - Make the Python Launcher aware of virtual environments

Changes by Tim Golden : -- components: +Windows nosy: +tim.golden, zach.ware ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue5700] io.FileIO calls flush() after file closed

Serhiy Storchaka added the comment: Added comments as Antoine suggested. -- versions: +Python 2.7 Added file: http://bugs.python.org/file38147/fileio_flush_closed_2.patch ___ Python tracker _

[issue5700] io.FileIO calls flush() after file closed

Serhiy Storchaka added the comment: And here is a patch for 2.7. -- Added file: http://bugs.python.org/file38148/fileio_flush_closed-2.7.patch ___ Python tracker ___ _

[issue19681] test_repr (test.test_functools.TestPartialC) failures

Roundup Robot added the comment: New changeset 138c2afd9f1f by Serhiy Storchaka in branch '3.4': Issue #19681: Test the repr of partial with more than one keyword argument. https://hg.python.org/cpython/rev/138c2afd9f1f New changeset 6f80e8bcb5ad by Serhiy Storchaka in branch 'default': Issue #1

[issue19681] test_repr (test.test_functools.TestPartialC) failures

Changes by Serhiy Storchaka : -- resolution: -> fixed stage: commit review -> resolved status: open -> closed ___ Python tracker ___

[issue21934] OpenBSD has no /dev/full device

Antoine Pitrou added the comment: Why the complication? You could just use open mode "r+". -- nosy: +pitrou ___ Python tracker ___ ___

[issue15178] Doctest should handle situations when test files are not readable

Serhiy Storchaka added the comment: Doctest still failed with backtrace if argument is a file name. $ ./python -m doctest aaa.py Traceback (most recent call last): File "/home/serhiy/py/cpython/Lib/runpy.py", line 170, in _run_module_as_main "__main__", mod_spec) File "/home/serhiy/py/cp

[issue21934] OpenBSD has no /dev/full device

Serhiy Storchaka added the comment: This was my first idea. But this would be different test. The behavior of files opened with "w" and "r+" modes can be different. -- ___ Python tracker __

[issue6639] turtle: _tkinter.TclError: invalid command name ".10170160"

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue6639] turtle: _tkinter.TclError: invalid command name ".10170160"

Changes by Serhiy Storchaka : -- nosy: +terry.reedy ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue20575] Type handling policy for the statistics module

Steven D'Aprano added the comment: Thanks for the note Mark. I need to give Oscar's comments some careful and distraction-free thought, but off the top of my head I think Oscar's suggestion to require consistent types seems reasonable, except that mixing int with any other type should be allow

[issue19050] crash while writing to a closed file descriptor

Changes by Brian Curtin : -- nosy: -brian.curtin ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.

[issue22687] horrible performance of textwrap.wrap() with a long word

Serhiy Storchaka added the comment: wordsplit_3.patch is wordsplit_2.patch with few added comments in tests. Is it enough? -- Added file: http://bugs.python.org/file38149/wordsplit_3.patch ___ Python tracker _

[issue22107] tempfile module misinterprets access denied error on Windows

Mark Lawrence added the comment: >>> os.mkdir('dir') >>> os.access('dir', os.W_OK) True >>> os.access('nonexistent', os.W_OK) False >>> open('dir/bar') Traceback (most recent call last): File "", line 1, in FileNotFoundError: [Errno 2] No such file or directory: 'dir/bar' >>> open('nonexistent

[issue23215] MemoryError with custom error handlers and multibyte codecs

Changes by Serhiy Storchaka : -- assignee: -> serhiy.storchaka ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue23146] Incosistency in pathlib between / and \

Roundup Robot added the comment: New changeset 0f8f24dab34b by Antoine Pitrou in branch '3.4': Issue #23146: Fix mishandling of absolute Windows paths with forward slashes in pathlib. https://hg.python.org/cpython/rev/0f8f24dab34b New changeset 0de45993c21c by Antoine Pitrou in branch 'default'

[issue23146] Incosistency in pathlib between / and \

Antoine Pitrou added the comment: Thanks for the patch! -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___

[issue22107] tempfile module misinterprets access denied error on Windows

Serhiy Storchaka added the comment: Thank you Mark. Could you please make first test in msg236028 (when first part of the path is a file, not a directory)? -- ___ Python tracker ___

[issue23239] SSL match_hostname does not accept IP Address

Roundup Robot added the comment: New changeset b15a5f239e8a by Antoine Pitrou in branch 'default': Issue #23239: ssl.match_hostname() now supports matching of IP addresses. https://hg.python.org/cpython/rev/b15a5f239e8a -- nosy: +python-dev ___ Python

[issue23239] SSL match_hostname does not accept IP Address

Changes by Antoine Pitrou : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___

[issue22107] tempfile module misinterprets access denied error on Windows

Mark Lawrence added the comment: >>> open('README').close() >>> open('README/bar') Traceback (most recent call last): File "", line 1, in FileNotFoundError: [Errno 2] No such file or directory: 'README/bar' -- ___ Python tracker

[issue22107] tempfile module misinterprets access denied error on Windows

Steve Dower added the comment: Is there a difference if you do open(..., 'w')? It's a different enough operation that it may have a different error. -- ___ Python tracker ___ __

[issue23215] MemoryError with custom error handlers and multibyte codecs

Serhiy Storchaka added the comment: Thank you for your patch Aleksi. It LGTM in general. Updated patch just moves the test to Lib/test/test_multibytecodec.py where it can reuse ALL_CJKENCODINGS and fixes few other minor bugs in multibyte codecs. -- Added file: http://bugs.python.org/fi

[issue22107] tempfile module misinterprets access denied error on Windows

Serhiy Storchaka added the comment: > Is there a difference if you do open(..., 'w')? It's a different enough > operation that it may have a different error. Oh, yes, I forgot the 'w' mode. Mark, could you please run following test on Windows? import os open('foo', 'wb').close() flags = os.O_

[issue23466] Inconsistency between str and bytes formatting of integers

New submission from Serhiy Storchaka: PEP 461 says that all numeric bytes formatting codes will work as they do for str. In particular b"%x" % val is equivalent to ("%x" % val).encode("ascii"). But this is wrong with current implementation: >>> '%x' % 3.14 Traceback (most recent call last):

[issue23467] Improve byte formatting compatibility between Py2 and Py3

New submission from Serhiy Storchaka: The main motivation of PEP 461 was to help ease migration from, and/or have a single code base with, Python 2. But bytes formatting don't support the %r code supported in Python 2. Instead it supports the %a code which is exactly equivalent to the %r code

[issue22107] tempfile module misinterprets access denied error on Windows

Mark Lawrence added the comment: >>> open('foo', 'wb').close() >>> flags = os.O_RDWR | os.O_CREAT | os.O_EXCL | getattr(os, 'O_NOFOLLOW', 0) | >>> getattr(os, 'O_BINARY', 0) >>> os.open('foo/bar', flags, 0o600) Traceback (most recent call last): File "", line 1, in FileNotFoundError: [Errno 2

[issue23468] ISO 8601 datetime process

New submission from Stoneagee: Code: import dateutil.parser from datetime import datetime a='0001-01-01T00:00:00+02:00' b='1964-01-01T00:00:00+02:00' ia=dateutil.parser.parse(a) ib=dateutil.parser.parse(b) print a print ia print b print ib output: 0001-01-01T00:00:00+02:00 2001-01-01 00:00:00+0

[issue22107] tempfile module misinterprets access denied error on Windows

Serhiy Storchaka added the comment: Great. There is only one difference between Windows and Linux, but it affects only error type in tests. Here is a patch with updated test. It should now work on Windows. -- Added file: http://bugs.python.org/file38151/tempfile_bad_tempdir_2.patch __

[issue23468] ISO 8601 datetime process

Changes by Serhiy Storchaka : -- nosy: +belopolsky ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue23468] ISO 8601 datetime process

SilentGhost added the comment: Perhaps I'm misinterpreting your message, but this doesn't seem like a problem with datetime module. The issue is with dateutil module, which is not the part of the standard library and is not developed here. Also, I can reproduce this issue on 3.4 (though I doub

[issue23467] Improve byte formatting compatibility between Py2 and Py3

Guido van Rossum added the comment: Yeah, we probably got carried away by purity concerns. -- ___ Python tracker ___ ___ Python-bugs-l

[issue23467] Improve byte formatting compatibility between Py2 and Py3

STINNER Victor added the comment: "As far as bytes formatting supports the %s code (an alias to %b) purely for compatibility with Python 2, it would be good to support the %r as an alias to %a." I don't like this idea. -- nosy: +haypo ___ Python tr

[issue23466] PEP 461: Inconsistency between str and bytes formatting of integers

Changes by STINNER Victor : -- title: Inconsistency between str and bytes formatting of integers -> PEP 461: Inconsistency between str and bytes formatting of integers ___ Python tracker __

[issue22211] Remove VMS specific code in expat.h & xmlrole.h

STINNER Victor added the comment: Modules/expat is not a copy of a module hosted somewhere else? -- nosy: +haypo ___ Python tracker ___ __

[issue21998] asyncio: support fork

Changes by STINNER Victor : -- title: asyncio: a new self-pipe should be created in the child process after fork -> asyncio: support fork ___ Python tracker ___

[issue21998] asyncio: support fork

STINNER Victor added the comment: Can someone review at_fork-2.patch? Martin: Can you please try my patch? -- ___ Python tracker ___

[issue22087] asyncio: support multiprocessing (support fork)

Changes by STINNER Victor : -- title: asyncio: support multiprocessing (support fork=) -> asyncio: support multiprocessing (support fork) ___ Python tracker ___

[issue18932] Optimize selectors.EpollSelector.modify()

STINNER Victor added the comment: @Giampaolo: I'm not sure that I understood your proposition? Can you please write a patch? -- ___ Python tracker ___ __

[issue22087] asyncio: support multiprocessing (support fork=)

Changes by STINNER Victor : -- title: asyncio: support multiprocessing -> asyncio: support multiprocessing (support fork=) ___ Python tracker ___ ___

[issue19050] crash while writing to a closed file descriptor

STINNER Victor added the comment: > I'm sorry, I can't try this myself as I no longer run 2.7. You should install Python 2.7 if you want to work on Python 2.7 only issue. It's not so hard to install Python, especially on Windows (this issue looks to be specific to Windows). -- __

[issue23467] Improve byte formatting compatibility between Py2 and Py3

Ethan Furman added the comment: Sometimes practicality wins; it's why we allow %s, and we should also allow %r. Both %s and %r need to be clearly documented as an aid to Py2/3 code bases, and not recommended for new code. Serhiy, do you have time to take of this? -- _

[issue23467] Improve byte formatting compatibility between Py2 and Py3

Serhiy Storchaka added the comment: The implementation is easy -- just add "case 'r':" before "case 'a':". The hard (to me) part is the documentation, so that I'm out of the game. -- ___ Python tracker ___

[issue23457] make test failures

David Edelsohn added the comment: When you configure Python, you can specify an installation directory, which defaults to /usr/local. "make install" will overwrite the Python installation in the specified (possibly default) installation location, but not versions installed in other locations

[issue23467] Improve byte formatting compatibility between Py2 and Py3

Changes by Ethan Furman : -- assignee: -> ethan.furman ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue23440] Extend http.server.SimpleHTTPRequestHandler testing

Changes by Berker Peksag : -- nosy: +berker.peksag stage: -> patch review versions: +Python 3.4 ___ Python tracker ___ ___ Python-bug

[issue18932] Optimize selectors.EpollSelector.modify()

Giampaolo Rodola' added the comment: Attached is a patch (for epoll only) which updates the SelectorKey. This introduces a considerable slowdown compared to my first patch: no patch:16.2 usec per loop your patch: 12.4 usec per loop my patch:10.9 usec per loop first patch: 3.07 usec per

[issue23468] ISO 8601 datetime process

Changes by Alexander Belopolsky : -- resolution: -> third party stage: -> resolved status: open -> closed ___ Python tracker ___ ___

[issue22211] Remove VMS specific code in expat.h & xmlrole.h

John Malmberg added the comment: These files are identical to the files in the expat git repository. So it looks like I need to submit the fix and get it accepted to that repository first. And then at some point cPython will pick up the change. I can still provide diffs if desired, but based

[issue22885] Arbitrary code execution vulnerability due to unchecked eval() call in dumbdbm module

Roundup Robot added the comment: New changeset 02865d22a98d by Serhiy Storchaka in branch '2.7': Issue #22885: Fixed arbitrary code execution vulnerability in the dumbdbm https://hg.python.org/cpython/rev/02865d22a98d New changeset 693bf15b4314 by Serhiy Storchaka in branch '3.4': Issue #22885:

[issue5700] io.FileIO calls flush() after file closed

Martin Panter added the comment: For the record, the python-dev thread referenced in the original post is . The obvious fix to me is to have FileIO.close() call IOBase.close() to invoke the flush() before continuing with its

[issue22885] Arbitrary code execution vulnerability due to unchecked eval() call in dumbdbm module

Serhiy Storchaka added the comment: Committed issue22885.patch with modified test which demonstrates vulnerability of unpatched dbm.dumb. If you want to change exception type raised by dbm.dumb, you can open new issue. -- assignee: -> serhiy.storchaka resolution: -> fixed stage: patc

[issue23374] pydoc 3.x raises UnicodeEncodeError on sqlite3 package

Martin Panter added the comment: Patch looks sensible to me. This is another example of where Issue 15216 would be useful (a standard way to modify the encoding settings of a stream). -- ___ Python tracker ___

[issue20140] UnicodeDecodeError in ntpath.py when home dir contains non-ascii signs

Serhiy Storchaka added the comment: Yes, the implementation of os.path is alright. There is a bug in distlib.resources. And the lack of os.path documentation. -- ___ Python tracker

[issue23374] pydoc 3.x raises UnicodeEncodeError on sqlite3 package

Serhiy Storchaka added the comment: In the case of this issue pydoc needs change not the encoding of stdout, but errors handler of stdout. There is similar issue with pprint (issue19100). -- ___ Python tracker ___

[issue20140] UnicodeDecodeError in ntpath.py when home dir contains non-ascii signs

Vinay Sajip added the comment: > There is a bug in distlib.resources. As far as I know, this is no longer the case - a change was made in distlib.resources to get around the problem: https://bitbucket.org/vinay.sajip/distlib/src/471427909ebbba2f4fa9f4cbc34f17bd2d31b8e3/distlib/resources.py?at=

[issue22390] test.regrtest should complain if a test doesn't remove temporary files

Serhiy Storchaka added the comment: What about this issue? -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: h

[issue21898] .hgignore: Missing ignores for Eclipse/pydev

Berker Peksag added the comment: Thanks for the patch! I'm -1 to adding IDE/editor specific files to .hgignore. You can create a global .hgignore instead. -- nosy: +berker.peksag resolution: -> wont fix stage: patch review -> resolved status: open -> closed ___

[issue23469] Delete Misc/*.wpr files

New submission from Berker Peksag: Config/plugin/readme files for Emacs and Vim in Misc have been deleted. The only remaining ones are for Wing IDE. Here is a patch to remove these files. -- files: wpr.diff keywords: patch messages: 236082 nosy: berker.peksag priority: normal severity:

[issue12782] Multiple context expressions do not support parentheses for continuation across lines

Steven D'Aprano added the comment: This has come up on Python-Ideas again: http://permalink.gmane.org/gmane.comp.python.ideas/32002 https://mail.python.org/pipermail/python-ideas/2015-February/032000.html -- nosy: +steven.daprano ___ Python tracker

[issue17753] test_zipfile: requires write access to test and email.test

Berker Peksag added the comment: Buildbots are not happy: == ERROR: test_write_filtered_python_package (test.test_zipfile.PyZipFileTests) -- Traceback (most rec

[issue23457] make test failures

Dwight added the comment: Hi David, Thanks for the feed back. I must have a defective distribution because when installed python 3 it did not remove the older python 2. Also for some reason I have to set the LIBPATH to include the path to python libarary. Don't know why; but the build doe

[issue17753] test_zipfile: requires write access to test and email.test

Roundup Robot added the comment: New changeset 59716f28ed30 by Berker Peksag in branch '3.4': Issue #17753: effective_ids unavailable on Windows. https://hg.python.org/cpython/rev/59716f28ed30 New changeset 964753cf09de by Berker Peksag in branch 'default': Issue #17753: effective_ids unavailabl

[issue17753] test_zipfile: requires write access to test and email.test

Serhiy Storchaka added the comment: Thanks Berker. -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://m

[issue17753] test_zipfile: requires write access to test and email.test

Changes by Serhiy Storchaka : -- status: open -> closed ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https:/

[issue23115] Backport #22585 -- getentropy for urandom to Python 2.7

Roundup Robot added the comment: New changeset a1391786abcd by Serhiy Storchaka in branch '2.7': Issue #23115: Fixed compilation on OpenBSD (Py_MIN is not defined in 2.7). https://hg.python.org/cpython/rev/a1391786abcd -- ___ Python tracker

[issue22071] Remove long-time deprecated attributes from smtpd

Changes by Berker Peksag : -- nosy: +berker.peksag ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail

[issue10818] pydoc: Remove old server and tk panel

Changes by Berker Peksag : -- stage: needs patch -> resolved ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue20833] scripts\pydocgui.pyw out of date

Berker Peksag added the comment: pydocgui.pyw was removed in https://hg.python.org/cpython/rev/2e578b80c2f3. msi.py was updated in issue 14512. Closing this as "out of date". -- nosy: +berker.peksag resolution: -> out of date stage: -> resolved status: open -> closed

[issue14512] Pydocs module docs server not working on Windows.

Changes by Berker Peksag : -- stage: needs patch -> resolved ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: ht

[issue20069] Add unit test for os.chown

Serhiy Storchaka added the comment: Tests failed on Solaris: http://buildbot.python.org/all/builders/AMD64%20Solaris%2011%20%5BSB%5D%203.x/builds/3895/steps/test/logs/stdio == FAIL: test_chown_without_permission (test.test_os.Ch

[issue20069] Add unit test for os.chown

Roundup Robot added the comment: New changeset 4cea99f51bfe by Serhiy Storchaka in branch 'default': Issue #20069: Fixed test_os on Solaris: error message is platform depended. https://hg.python.org/cpython/rev/4cea99f51bfe -- ___ Python tracker

[issue22834] Unexpected FileNotFoundError when current directory is removed

Serhiy Storchaka added the comment: Tests failed on Solaris: http://buildbot.python.org/all/builders/AMD64%20Solaris%2011%20%5BSB%5D%203.x/builds/3895/steps/test/logs/stdio == ERROR: test_deleted_cwd (test.test_importlib.import

[issue11717] conflicting definition of ssize_t in pyconfig.h

Mark Lawrence added the comment: Can we have a formal patch review please? -- ___ Python tracker ___ ___ Python-bugs-list mailing list