[issue22787] ssl.SSLContext.load_cert_chain() backport regression with None as keyfile
New submission from Till Maas: https://github.com/python/cpython/commit/71a4ee3ea2c6847b9fc4b33cbc8d565a7bf2424a introduces a regression in ssl.SSLContext.load_cert_chain() https://github.com/python/cpython/blob/2.7/Modules/_ssl.c#L2462 With this change it is not possible to specify None as keyfile which can be triggered on Debian Testing? (there the change is backported) in requests.get(https://example.com;, cerf=keycert.pem). It can also be triggered with the sample code in the attached file. It is fixed in recent python 3. -- components: Library (Lib) files: poc.txt messages: 230539 nosy: till priority: normal severity: normal status: open title: ssl.SSLContext.load_cert_chain() backport regression with None as keyfile type: behavior versions: Python 2.7 Added file: http://bugs.python.org/file37120/poc.txt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22787 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22787] ssl.SSLContext.load_cert_chain() backport regression with None as keyfile
Till Maas added the comment: sorry, it should be: requests.get(https://example.com;, cert=keycert.pem) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22787 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13530] Docs for os.lseek neglect to mention what it returns
Till Maas added the comment: This is not fixed for Python 2.7 and 2.6. -- nosy: +till ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13530 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16584] unhandled IOError filecmp.cmpfiles() if file not readable
Till Maas added the comment: I just tried on a Windows 8 system with python from GIMP. The error occurs there as well if I compare two empty files after I removed permissions for one of the files. I do not know how to manage Windows' file ACLs in python, therefore I created the test case using the Explorer. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16584 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16584] unhandled IOError filecmp.cmpfiles() if file not readable
Till Maas added the comment: When might this be patched in Python 2.X? This Exception makes the function pretty useless for me, since it makes by custom compare script crash. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16584 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16584] unhandled IOError filecmp.cmpfiles() if file not readable
New submission from Till Maas: If filecmp is used with files that the user is not allowed to read, it creates an IOError exception instead of returning the file's name as an file that could not compared. The documentation says: http://docs.python.org/2/library/filecmp.html Returns three lists of file names: match, mismatch, errors. [...] errors lists the names of files which could not be compared. Files are listed in errors if they don’t exist in one of the directories, the user lacks permission to read them or if the comparison could not be done for some other reason. The attached file fails with an IOError: $ python filecmp-minimal.py Traceback (most recent call last): File filecmp-minimal.py, line 21, in module print filecmp.cmpfiles(join(t, a), join(t, b), [testfile], shallow=False) File /usr/lib64/python2.7/filecmp.py, line 258, in cmpfiles res[_cmp(ax, bx, shallow)].append(x) File /usr/lib64/python2.7/filecmp.py, line 270, in _cmp return not abs(cmp(a, b, sh)) File /usr/lib64/python2.7/filecmp.py, line 53, in cmp outcome = _do_cmp(f1, f2) File /usr/lib64/python2.7/filecmp.py, line 66, in _do_cmp with open(f1, 'rb') as fp1, open(f2, 'rb') as fp2: IOError: [Errno 13] Permission denied: '/tmp/tmpp93pmt/a/testfile' A quick glance at the current code in hg shows, that this bug is probably also present in all later Python versions than 2.7. I will attach a small patch that fixes this bug. -- components: Library (Lib) files: filecmp-minimal.py messages: 176700 nosy: till priority: normal severity: normal status: open title: unhandled IOError filecmp.cmpfiles() if file not readable type: crash versions: Python 2.7 Added file: http://bugs.python.org/file28168/filecmp-minimal.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16584 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16584] unhandled IOError filecmp.cmpfiles() if file not readable
Changes by Till Maas opensou...@till.name: -- keywords: +patch Added file: http://bugs.python.org/file28169/filecmp_exception.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16584 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7540] urllib2 request does not update content length after new add_data
Till Maas opensou...@till.name added the comment: I do not need to reuse a request object, but I did in a script when only the data was different for each request. If this is not meant to be done, then any not meant to be done modification should somehow create an error, when it is done, instead of silently performing broken HTTP requests. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue7540 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7540] urllib2 request does not update content length after new add_data
New submission from Till Maas opensou...@till.name:
When I try to reuse a urllib2.Request object with different post data,
the data itself is updated, but the content length is not. Here is a
simple script to reproduce it on Python 2.5 on Fedora 10 and 2.6 on Arch
Linux:
#!/usr/bin/python
# vim: fileencoding=utf8
# test with: echo | socat - tcp4-listen:,fork
# Demonstrates bad content length of second request, which should be 2
import urllib2
req = urllib2.Request('http://localhost:')
req.add_data(1)
urllib2.urlopen(req)
req.add_data(10)
urllib2.urlopen(req)
--
components: Library (Lib)
messages: 96567
nosy: till
severity: normal
status: open
title: urllib2 request does not update content length after new add_data
type: behavior
versions: Python 2.5, Python 2.6
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[issue6516] reset owner/group to root for distutils tarballs
Till Maas opensou...@till.name added the comment: I want to create uniform tarballs, independent of which username was used to create the tarball. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6557] urllib.urlopen creates bad requests when location header of 301 redirects contain spaces
New submission from Till Maas opensou...@till.name: If urllib.urlopen is pointed to an url that returns a redirection with a location header that points to a url containing spaces, that are properly urlencoded, then it creates a bad request with the spaces not encoded in the url. Here is an example/test case: In [1]: import urllib In [2]: u=urllib.urlopen(http://sourceforge.net/project/showfiles.php?group_id=16847package_id=13374;) In [3]: u.url Out[3]: 'http://sourceforge.net/projects/xmlrpc-c/files/Xmlrpc-c Super Stable/download' In [4]: u.read() Out[4]: 'html\r\nheadtitle400 Bad Request/title/head\r\nbody bgcolor=white\r\ncenterh1400 Bad Request/h1/center\r\nhrcenternginx/0.7.60/center\r\n/body\r\n/html\r\n' In [5]: u=urllib.urlopen(http://sourceforge.net/projects/xmlrpc-c/files/Xmlrpc-c%20Super%20Stable/download;) In [6]: u.read()[0:100] Out[6]: '\n\n!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xh' In [7]: -- components: Library (Lib) messages: 90864 nosy: till severity: normal status: open title: urllib.urlopen creates bad requests when location header of 301 redirects contain spaces versions: Python 2.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6557 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1886] Permit to easily use distutils --formats=tar, gztar, bztar on all systems
Changes by Till Maas opensou...@till.name: -- nosy: +till ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1886 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6516] reset owner/group to root for distutils tarballs
New submission from Till Maas opensou...@till.name: Please allow to create tarballs with owner/group of files be set to root. One possible fix is to change cmd in distutils/archive_util.py to this: cmd = [tar, -cf, archive_name, --owner=root, --group=root, base_dir] -- assignee: tarek components: Distutils messages: 90685 nosy: tarek, till severity: normal status: open title: reset owner/group to root for distutils tarballs type: feature request versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6516 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6517] configparser: add possibility to escape formatstrings
New submission from Till Maas opensou...@till.name: There seems to be no way to add a config item with a value containing a formatstring without this formatstring beeing handled by configparser. A possible way to escape the formatstrings could be to double the %-sign, e.g.: [foo] bar = %%(string)s The value of the bar item should then be %(string)s. -- components: Library (Lib) messages: 90689 nosy: till severity: normal status: open title: configparser: add possibility to escape formatstrings versions: Python 2.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6517 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6517] configparser: add possibility to escape formatstrings
Till Maas opensou...@till.name added the comment: Afacs it is not documented to work. Here is the testcase: #!/usr/bin/python # vim: fileencoding=utf8 import ConfigParser import tempfile file = tempfile.TemporaryFile(mode='rw+b') file.write([s]\nf=%%(b)s\n) file.seek(0) config = ConfigParser.ConfigParser() config.readfp(file) print config.get(s, f) file.close() -- status: pending - open Added file: http://bugs.python.org/file14522/test-configparse.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6517 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue6517] configparser: add possibility to escape formatstrings
Till Maas opensou...@till.name added the comment: It would be nice if you could expand the patch to also use only one name for the support of format strings. In the beginning it is introduced as reference expansion, but later in the document, several variatons of interpolation are used: magical interpolation, string interpolation, % interpolation is used. Therefore I guess it should also be introduced as interpolation. Another nice improvement would also be to move the ConfigParser to a deprecated classes section at the end like it is done for some methods in the string module. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue6517 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
