[issue1492704] distinct error type if shutil.copyfile() fails because of src and dst are the same file
Hynek Schlawack added the comment: You're welcome. :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1492704 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16353] add function to os module for getting path to default shell
Changes by Chris Jerdonek chris.jerdo...@gmail.com: -- nosy: +asvetlov ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16353 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8604] Adding an atomic FS write API
Nick Coghlan added the comment: Since it may not be clear from the rest of the thread, the os.replace() cross-platform atomic renaming building block was added in 3.3 (in #8828, which Victor linked above) Another stdlib use case now also exists in importlib (see http://hg.python.org/cpython/file/3.3/Lib/importlib/_bootstrap.py#l121). However, due to bootstrapping issues, importlib would not be able to use a version that was provided in a module like shutil. -- nosy: +ncoghlan versions: +Python 3.4 -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8604 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16290] PyComplex_AsCComplex should allow __complex__ to return float.
Mark Dickinson added the comment: Jesús: see the first message. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16290 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15650] PEP 3121, 384 refactoring applied to dbm module
Changes by Andrew Svetlov andrew.svet...@gmail.com: Added file: http://bugs.python.org/file27774/Issue15650_v2.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15650 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16354] Remember python version choice on docs.python.org
New submission from Wichert Akkerman: docs.python.org was recently change to redirect http://docs.python.org/ to http://docs.python.org/3/ , with an option to switch to documentation for a different version using both (why two ways?) a dropdown and links in the left column. Would it be possible to remember the selection and honour that in the docs.python.org redirect? That would remove the minor annoyance of always ending up at the Python 3 documentation and having to switch back to 2.7. -- assignee: docs@python components: Documentation messages: 174106 nosy: docs@python, wichert priority: normal severity: normal status: open title: Remember python version choice on docs.python.org ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16354 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16312] New command line option supported by unittest.main() for running initialization code before tests
Michael Foord added the comment: Is this logging specific issue an actual problem or a theoretical problem? It's not a problem I've ever seen (myself), nor the one the issue was opened for. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16312 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
New submission from Marco Buttu: The documentation for `inspect.getcomments()` says that it returns the lines of comments immediately preceding an object's source code. It works fine for the comments that immediately preceded an object defined in a module: $ more foo.py import inspect # A dummy comment def foo(): pass print(inspect.getcomments(foo)) $ python3.3 foo.py # A dummy comment But it does not work if we define an object interactively: $ python3.3 Python 3.3.0 (default, Oct 9 2012, 18:20:32) [GCC 4.5.2] on linux Type help, copyright, credits or license for more information. import inspect # A dummy comment ... def foo(): ... pass ... inspect.getcomments(foo) # A dummy comment ... def foo(): ... pass ... inspect.getcomments(foo) -- components: Library (Lib) messages: 174108 nosy: marco.buttu priority: normal severity: normal status: open title: inspect.getcomments() does not work in the interactive shell type: behavior versions: Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16350] zlib.Decompress.decompress() after EOF discards existing value of unused_data
Serhiy Storchaka added the comment:
From Nadeem Vawda's mail:
I wasn't suggesting that you try to resize the existing unused_data
object; I agree that this would be a bad idea. What I was thinking of
was something like this:
size_t old_unused_size = PyBytes_GET_SIZE(self-unused_data);
size_t new_unused_size = old_unused_size + self-zst.avail_in;
PyObject *new_unused_data = PyBytes_FromStringAndSize(NULL, 0);
if (_PyBytes_Resize(new_unused_data, new_unused_size) 0) {
Py_DECREF(RetVal);
goto error;
}
memcpy(PyBytes_AS_STRING(new_unused_data),
PyBytes_AS_STRING(self-unused_data),
old_unused_size);
memcpy(PyBytes_AS_STRING(new_unused_data) + old_unused_size,
self-zst.next_in, self-zst.avail_in);
Py_DECREF(self-unused_data);
self-unused_data = new_unused_data;
Basically, hacking around the fact that (AFAICT) there's no direct way to
allocate an uninitialized bytes object. That way we only do one allocation,
and only copy the new data once.
This hacking is not needed, if first argument of PyBytes_FromStringAndSize() is
NULL, the contents of the bytes object are uninitialized. And more, this
hacking is invalid, because empty bytes object shared and can't be resized.
Patch updated. The concatenation optimized as you suggested, one bug fixed.
--
Added file: http://bugs.python.org/file27775/zlib_accum_unused_data_2.patch
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[issue16312] New command line option supported by unittest.main() for running initialization code before tests
Vinay Sajip added the comment: Not an actual problem (for me), and although the issue was opened for more general functionality, logging is the only specific use case that was actually cited. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16312 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
R. David Murray added the comment: That's because inspecting source code requires that there be a source file to inspect. -- nosy: +r.david.murray resolution: - invalid stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
R. David Murray added the comment: Hmm. Reopening in case someone wants to see if we can generate an appropriate error message when there is no source file to inspect. -- status: closed - open versions: +Python 2.7, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
Marco Buttu added the comment: If inspect.getcomments() requires a source file to inspect, I think it would be better to indicate it in the doc. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16345] dict.fromkeys() assumes 'self' is empty
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16345 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16356] cjson dose not decode \/ properly
New submission from Richard Delorenzi:
This code produces the wrong result
import cjson
cjson.decode(cjson.encode('/'))
It produces '\\/', it should produce '/'
using
/usr/lib/pymodules/python2.7/cjson.so
cjson version 1.0.5-4build1
--
components: None
messages: 174114
nosy: Richard.Delorenzi
priority: normal
severity: normal
status: open
title: cjson dose not decode \/ properly
type: behavior
versions: Python 2.7
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[issue16356] cjson dose not decode \/ properly
Christian Heimes added the comment: cjson is a third party module and not part of Python's standard library. Please report the error to the author of the cjson package. Python 2.7 has a builtin json encoder and decoder. The package is called 'json'. http://docs.python.org/2.7/library/json.html#module-json -- nosy: +christian.heimes resolution: - invalid status: open - closed versions: +3rd party -Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16356 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16344] Traceback Internationalization Proposal
Ezio Melotti added the comment: serious developers? sorry but I think that is a unfortunate phrase that goes against the Python Diversity Statement With serious I just mean anyone that wants to continue programming, as opposed as someone doing e.g. a one-off course at university (hence the quotes). The whole ecosystem around Python and most of the other programming languages is mostly in English, and anyone that doesn't know English will have to face many other problems later on (e.g. no localized documentation and blog posts). There are two solutions to this problem: 1) adapt the language to the users; 2) teach the users English; While the first (i.e. what you are proposing) works as a short term solution, I believe the second is a much better long term solution, because IMHO users will anyway have to learn English sooner or later. In some places (like my country, public schools), English is not teach formally until the University. This is very unfortunate -- I was under the impression that teaching English in middle/high schools was already common in most of the countries. And I don't think non-English speakers are just a subset of users. Do you mean people that aren't native English speakers or people who don't even grasp enough English to understand the error messages? BTW, as the draft says, Python is the offender here, as other error messages are already translated (including the OS ones, even inside Python!): This is another thing that I dislike, for the aforementioned reasons. I've seen buildbots reporting unintelligible error messages in German, and just a few days ago I even came across a mercurial version in Russian. It makes somewhat sense to translate OS error messages, because they are read by regular users that have a localized OS and expect localized messages. The same could be said for bash, even if the distinction between regular users and developers starts to fade a bit here. I don't see why this could cause confusion, instead that, I think python would become more consistent with other tools and thus more easy to use. For example the other day I saw a student confused by this error message: a, b = 1, 2, 3 ValueError: too many values to unpack (expected 2) The offender here is most likely the word unpack. Unpack is closely related to the concept of tuple unpacking, so if the student is aware of what tuple unpacking is, he might fail to associate the problem with it if the error uses another word. In addition, I can not think of any word that might be a suitable translation for unpack in my native language. In Spanish desempaquetar could maybe be used, but I'm not sure how well it works. The mechanism to restore the language is the common one (used by almost every other application that support i18n): locale.setlocale(locale.LC_MESSAGES, C) It should be not difficult for serious programmers to handle that :-) If that is a concern, it could be implemented a command line parameter, a environment variable or a shortcut in locale module. It's not difficult to change, but you would have to remember how to do it and what LC_* variable you should change. Assuming this gets implemented it would most likely require a command line parameter and an envvar too. Anyway, people will not necessarily be faced by default with the localized version, an if for example, a teacher has to jump to an student machine, surely it could use it as messages will be probably in the spoken language of the country (BTW, probably most of the operating system components will be localized, not only Python) FWIW I've been in the situation where neither my students nor I could understand the local language -- luckily all the machines were using English. If PostgreSQL and other tools could do that, why Python could not? Does any other popular programming language do it? And if so, how? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16344 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16356] cjson dose not decode \/ properly
Ezio Melotti added the comment:
This works fine with the standard json module.
json.loads(json.dumps('/'))
'/'
FWIW 'json' also has C accelerations.
--
nosy: +ezio.melotti
stage: - committed/rejected
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[issue15869] IDLE: Include .desktop file and icon
Dale E. Moore added the comment: On Ubuntu 12.10 with Unity the task icon is a question mark. And when locked to launcher the button does not start idle. -- nosy: +DaleEMoore ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15869 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
R. David Murray added the comment: Yeah, this should be a doc bug. After I thought about it some more I realized that changing the behavior to raise an error would not be a good idea. -- assignee: - docs@python components: +Documentation -Library (Lib) nosy: +docs@python ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
Changes by Ezio Melotti ezio.melo...@gmail.com: -- keywords: +easy nosy: +ezio.melotti stage: committed/rejected - needs patch type: behavior - enhancement versions: +Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
Marco Buttu added the comment:
I saw there is the same lack of clarity in the doc of `inspect.getsource()`:
import inspect
print(inspect.getsource.__doc__)
Return the text of the source code for an object.
The argument may be a module, class, method, function, traceback, frame,
or code object. The source code is returned as a single string. An
IOError is raised if the source code cannot be retrieved.
def foo():
... pass
...
inspect.getsource(foo)
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/local/lib/python3.3/inspect.py, line 726, in getsource
lines, lnum = getsourcelines(object)
File /usr/local/lib/python3.3/inspect.py, line 715, in getsourcelines
lines, lnum = findsource(object)
File /usr/local/lib/python3.3/inspect.py, line 563, in findsource
raise IOError('could not get source code')
OSError: could not get source code
--
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[issue16357] SSLSocket created from SSLContext.wrap_socket doesn't include cert/keyfile
New submission from Jeff McNeil:
mcjeff@martian:~/cpython$ ./python -V
Python 3.4.0a0
When an SSLSocket is created via SSLContext.wrap_socket, it is passed a
_context parameter directly. SSLSocket.__init__ sets self.context at this
point, but it does not set self.keyfile or self.certfile.
However, in SSLSocket.accept, both keyfile certfile are passed when creating
a new, wrapped SSLSocket, from socket.accept's newsock.
The result is an attribute error.
import ssl
c = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
c.load_cert_chain('Lib/test/keycert.pem')
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
s.bind(('127.0.0.1', 5050))
s.listen(5)
s.accept() # nc localhost 5050 in another term.
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/local/google/home/mcjeff/cpython/Lib/ssl.py, line 557, in accept
keyfile=self.keyfile, certfile=self.certfile,
AttributeError: 'SSLSocket' object has no attribute 'keyfile'
Attached one-liner addresses it by passing in the context rather than the
keyfile certfile.
s.accept()
(socket.socket object, fd=4, family=2, type=1, proto=0, ('127.0.0.1', 37306))
--
components: Library (Lib)
files: ssl_context.patch
keywords: patch
messages: 174121
nosy: mcjeff
priority: normal
severity: normal
status: open
title: SSLSocket created from SSLContext.wrap_socket doesn't include
cert/keyfile
versions: Python 3.4
Added file: http://bugs.python.org/file27776/ssl_context.patch
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[issue16355] inspect.getcomments() does not work in the interactive shell
Ezio Melotti added the comment: After I thought about it some more I realized that changing the behavior to raise an error would not be a good idea. Can you elaborate more? Failing silently doesn't seem much better than raising an error, especially if similar functions already raise. -- components: +Library (Lib) resolution: invalid - type: enhancement - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16358] Enhancement for mmap_read: Consistency with standard file read
New submission from Elwyn Davies: Enhancement requested for module mmap: Alter the interface of mmap.read from mmap.read(num) to mmap.read([num]) reading the whole file if no argument provided. The read function in the mmap module (Modules/mmapmodule.c) *requires* an argument whereas for the standard file read function the argument is optional and the function reads the remainder of the file if absent. The mmap module knows how big the file is, so it should be no problem to internally use the remaining length if no argument is supplied. This would avoid having to write (for example) f = mmap.mmap(file_desc, file_size) b = f.read(file_size) j = json.loads(b) instead of f = mmap.mmap(file_desc, file_size) j = json.load(f) -- components: Library (Lib) messages: 174123 nosy: elwynd priority: normal severity: normal status: open title: Enhancement for mmap_read: Consistency with standard file read type: enhancement versions: Python 2.6, Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16358 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16338] pysnmp/asyncore - timeout ineffective?
Trenton Craig added the comment: So, in testing, we reset retries to 1 instead of 0, and on our ubuntu environment this allows it to function. So issue is not with timeout, but with the retries variable. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16338 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
R. David Murray added the comment: If similar functions already raise, then changing it for 3.4 would be OK. But to change it for earlier versions would risk breaking working programs. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8401] Strange behavior of bytearray slice assignment
Changes by Ezio Melotti ezio.melo...@gmail.com: Added file: http://bugs.python.org/file2/issue8401-2.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8401 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16359] can't print figures 08 and 09
New submission from jose gregorio fernandez trincado: In [2]: 09 File ipython-input-2-7010843e6b42, line 1 09 ^ SyntaxError: invalid token Using str() produce SyntaxError too. The same for 08. Figures like 01 and 02 produce the appropriate output. Hardware: Lenovo 3000 N200, 80Gb of HD, 4Gb of RAM, Core-Duo 2.6GHz OS: Ubuntu 12.04, 64bits. -- components: None messages: 174126 nosy: jose.gregorio.fernandez.trincado priority: normal severity: normal status: open title: can't print figures 08 and 09 type: behavior versions: Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16359 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16358] Enhancement for mmap_read: Consistency with standard file read
Changes by R. David Murray rdmur...@bitdance.com: -- resolution: - duplicate stage: - committed/rejected status: open - closed superseder: - mmap.read requires an argument ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16358 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16359] can't print figures 08 and 09
Ezio Melotti added the comment: Those are invalid octal literals, since the digits 8 and 9 don't exist in octal. See http://docs.python.org/2/reference/lexical_analysis.html#grammar-token-octinteger -- nosy: +ezio.melotti resolution: - invalid stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16359 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10782] Not possible to cross-compile due to poor detection of %lld support in printf
Changes by Ben Gamari bgam...@gmail.com: -- status: open - languishing ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10782 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16348] Decimal.remainder_near documentation incorrect.
Andrew Svetlov added the comment: LGTM -- nosy: +asvetlov ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16348 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16345] dict.fromkeys() assumes 'self' is empty
Benjamin Peterson added the comment: I wonder what the semantics should be. I would like to just clear the dictionary that is returned from __new__ but you're also allowed to return custom classes from __new__ which we might not know how to clear. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16345 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16360] argparse: comma in metavar causes assertion failure when formatting long usage message
New submission from Ben Gamari:
argparse suffers from a failing assertion when formatting a long usage message
with an option whose metavar contains a comma. This can be seen in the attached
testcase, which fails with,
Traceback (most recent call last):
File /home/ben/hi.py, line 24, in module
args = parser.parse_args()
File /usr/lib/python2.7/argparse.py, line 1688, in parse_args
args, argv = self.parse_known_args(args, namespace)
File /usr/lib/python2.7/argparse.py, line 1720, in parse_known_args
namespace, args = self._parse_known_args(args, namespace)
File /usr/lib/python2.7/argparse.py, line 1937, in _parse_known_args
self.error(_('too few arguments'))
File /usr/lib/python2.7/argparse.py, line 2360, in error
self.print_usage(_sys.stderr)
File /usr/lib/python2.7/argparse.py, line 2322, in print_usage
self._print_message(self.format_usage(), file)
File /usr/lib/python2.7/argparse.py, line 2278, in format_usage
return formatter.format_help()
File /usr/lib/python2.7/argparse.py, line 279, in format_help
help = self._root_section.format_help()
File /usr/lib/python2.7/argparse.py, line 209, in format_help
func(*args)
File /usr/lib/python2.7/argparse.py, line 330, in _format_usage
assert ' '.join(opt_parts) == opt_usage
AssertionError
This failure is apparently due to a regular expression used to wrap the usage
message. The solution to this is unclear, but it seems to me using a regular
expression here is a hack at best.
--
components: Library (Lib)
files: hi.py
messages: 174130
nosy: bgamari
priority: normal
severity: normal
status: open
title: argparse: comma in metavar causes assertion failure when formatting long
usage message
type: crash
versions: Python 2.7
Added file: http://bugs.python.org/file27778/hi.py
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[issue16350] zlib.Decompress.decompress() after EOF discards existing value of unused_data
Serhiy Storchaka added the comment: There is yet one memory management bug (with unconsumed_tail). flush() does not update unconsumed_tail and unused_data. import zlib x = zlib.compress(b'abcdefghijklmnopqrstuvwxyz') + b'0123456789' dco = zlib.decompressobj() dco.decompress(x, 1) b'a' dco.flush() b'bcdefghijklmnopqrstuvwxyz' dco.unconsumed_tail b'NIMK\xcf\xc8\xcc\xca\xce\xc9\xcd\xcb/(,*.)-+\xaf\xa8\xac\x02\x00\x90\x86\x0b 0123456789' dco.unused_data b'' What should unconsumed_tail be equal after EOF? b'' or unused_data? import zlib x = zlib.compress(b'abcdefghijklmnopqrstuvwxyz') + b'0123456789' dco = zlib.decompressobj() dco.decompress(x) b'abcdefghijklmnopqrstuvwxyz' dco.flush() b'' dco.unconsumed_tail b'' dco.unused_data b'0123456789' dco = zlib.decompressobj() dco.decompress(x, 1000) b'abcdefghijklmnopqrstuvwxyz' dco.flush() b'' dco.unconsumed_tail b'0123456789' dco.unused_data b'0123456789' -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16350 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8401] Strange behavior of bytearray slice assignment
Ezio Melotti added the comment: The new patch further improve tests and error message, checking for both numbers and strings: b = bytearray(b'fooo') b[3:4] = 'foo' TypeError: can assign only bytes, buffers, or iterables of ints in range(0, 256) b[3:4] = 5 TypeError: can assign only bytes, buffers, or iterables of ints in range(0, 256) b[3:4] = 5.2 TypeError: can assign only bytes, buffers, or iterables of ints in range(0, 256) b[3:4] = None TypeError: 'NoneType' object is not iterable Before the patch these errors were reported instead: b = bytearray(b'fooo') b[3:4] = 'foo' # can't provide encoding here TypeError: string argument without an encoding b[3:4] = 5 # this worked b[3:4] = 5.2 TypeError: 'float' object is not iterable b[3:4] = None TypeError: 'NoneType' object is not iterable -- Added file: http://bugs.python.org/file27779/issue8401-3.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8401 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
Ezio Melotti added the comment: Not sure if they can be considered working programs if the function fails silently. Do you have some specific example in mind? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16355] inspect.getcomments() does not work in the interactive shell
R. David Murray added the comment: Not a specific package, but a specific use case (assuming getcomments is in use at all :) Consider a program that uses getcomments to look for a pragma-like comment before a function, but one that is not critical to the program's function (perhaps it has to do with testing or tracing infrastructure...). If the source file does not exist, then that is equivalent to their being no pragma. So the program would work fine even if the source is deleted...until this getcomments starts to raise an error, when it promptly crashes (probably in a production system, since that is the most likely place for source to be absent...) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16355 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16262] srcdir != builddir builds fail, if hg is not installed
Roundup Robot added the comment: New changeset c6787a4c544e by Ross Lagerwall in branch '3.2': Fix regression from issue #16262 http://hg.python.org/cpython/rev/c6787a4c544e New changeset b82a4f8a4c67 by Ross Lagerwall in branch '3.3': Merge with 3.2 for issue #16262 http://hg.python.org/cpython/rev/b82a4f8a4c67 New changeset 1bee1a176306 by Ross Lagerwall in branch 'default': Merge with 3.3 for issue #16262 http://hg.python.org/cpython/rev/1bee1a176306 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16262 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16354] Remember python version choice on docs.python.org
Georg Brandl added the comment: If you always want to end up on Python 2 docs, why don't you go to docs.python.org/2 in the first place? -- nosy: +georg.brandl ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16354 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16327] subprocess.Popen leaks file descriptors on os.fork() failure
Mark Gius added the comment: Patch fixes and tests fd leak on Python 3.3. Test fails without fix, passes with fix. I found an existing test looking for fd leaks for another bug. Borrowed the verification bits from it. There were some other test failures when I ran the subprocess suite on my laptop, but it more like I had some environmental issue rather than having genuinely broken anything. If somebody else (or the test bots?) could run the tests I would appreciate it. -- Added file: http://bugs.python.org/file27780/fix_16327_on_3.3.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16327] subprocess.Popen leaks file descriptors on os.fork() failure
Mark Gius added the comment: Here's more or less the same fix and test on 2.7. I jumped through the hoop to preserve the original exception and traceback even if os.close() raises an exception. This follows the 3.3 branch's cleanup behavior of silently suppressing errors in the cleanup code. -- Added file: http://bugs.python.org/file27781/fix_16327_on_2.7.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16327] subprocess.Popen leaks file descriptors on os.fork() failure
Mark Gius added the comment: I've also submitted the contributor form requested. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16327 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16345] dict.fromkeys() assumes 'self' is empty
Armin Rigo added the comment: In case of doubt, see the source code of PyPy :-) w_dict = space.call_function(w_type) for w_key in space.listview(w_keys): space.setitem(w_dict, w_key, w_fill) (Seriously more compact.) No clear there... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16345 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16345] dict.fromkeys() assumes 'self' is empty
Armin Rigo added the comment: Joke apart, you could check and complain if the object returned is an instance of 'dict' and is not empty. Otherwise just accept it. I think complaining is better than picking either of the two behaviors in this case. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16345 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16262] srcdir != builddir builds fail, if hg is not installed
Changes by Ross Lagerwall rosslagerw...@gmail.com: -- assignee: - rosslagerwall nosy: +rosslagerwall resolution: - fixed stage: - committed/rejected status: open - closed versions: +Python 3.2, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16262 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14897] struct.pack raises unexpected error message
Roundup Robot added the comment: New changeset 626ed0e06fd6 by Petri Lehtinen in branch '2.7': #14897: Enhance error messages of struct.pack and struct.pack_into http://hg.python.org/cpython/rev/626ed0e06fd6 New changeset a555bd4026b0 by Petri Lehtinen in branch '3.2': #14897: Enhance error messages of struct.pack and struct.pack_into http://hg.python.org/cpython/rev/a555bd4026b0 New changeset 70d5906e0461 by Petri Lehtinen in branch '3.3': #14897: Enhance error messages of struct.pack and struct.pack_into http://hg.python.org/cpython/rev/70d5906e0461 New changeset ebc588a3db51 by Petri Lehtinen in branch 'default': #14897: Enhance error messages of struct.pack and struct.pack_into http://hg.python.org/cpython/rev/ebc588a3db51 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14897 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16336] Check input in surrogatepass error handler
Philip Jenvey added the comment: Thanks for picking this and the warning/slowdown up, Serhiy. The patch LGTM, for whatever that's worth =] -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16336 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14897] struct.pack raises unexpected error message
Petri Lehtinen added the comment: Applied, thanks! -- nosy: +petri.lehtinen resolution: - fixed stage: commit review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14897 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15916] change doctest DocTestSuite not to raise ValueError if no docstrings
Petri Lehtinen added the comment: And that comment was meant for totally separate issue, sorry. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15916 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9351] argparse set_defaults on subcommands should override top level set_defaults
Petri Lehtinen added the comment: +for key in vars(subnamespace): +setattr(namespace, key, getattr(subnamespace, key)) There might be even more clever ways to achieve this, but what about at least saying for key, value in vars(subnamespace).items(), and then using the value accordingly, to avoid the getattr() call? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9351 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15916] change doctest DocTestSuite not to raise ValueError if no docstrings
Petri Lehtinen added the comment: +for key in vars(subnamespace): +setattr(namespace, key, getattr(subnamespace, key)) There might be even more clever ways to achieve this, but what about at least saying for key, value in vars(subnamespace).items(), and then using the value accordingly, to avoid the getattr() call? -- nosy: +petri.lehtinen ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15916 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2005] posixmodule expects sizeof(pid_t/gid_t/uid_t) = sizeof(long)
Petri Lehtinen added the comment: Checking whether a type is unsigned in configure.ac might be cumbersome... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2005 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8913] Document that datetime.__format__ is datetime.strftime
Heikki Partanen added the comment: Thanks for the comments, Eric! I reworded the docs and improved the examples too (being stuck in 2.6 I didn't even know about the cool autonumbering :) -- Added file: http://bugs.python.org/file27782/issue8913-2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8913 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16354] Remember python version choice on docs.python.org
Chris Jerdonek added the comment: Or set a bookmark. :) -- nosy: +chris.jerdonek ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16354 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16357] SSLSocket created from SSLContext.wrap_socket doesn't include cert/keyfile
Antoine Pitrou added the comment: I don't understand your code snippet: you don't seem to wrap the socket anywhere (paste error?). As for the patch, it would be nice to add a corresponding test in Lib/test/test_ssl.py. -- nosy: +pitrou stage: - patch review type: - behavior versions: +Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16357 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16268] dir(closure) does not find __dir__
Bradley Froehle added the comment: This rather obscure bug seems to be caused by a failure to properly initialize PyCell_Type. Running with GDB, we see that _PyType_Lookup(class 'cell', __dir__) fails in: /* Look in tp_dict of types in MRO */ mro = type-tp_mro; /* If mro is NULL, the type is either not yet initialized by PyType_Ready(), or already cleared by type_clear(). Either way the safest thing to do is to return NULL. */ if (mro == NULL) return NULL; Since: (gdb) print PyCell_Type-tp_mro $9 = (PyObject *) 0x0 Searching the code base shows that we never call PyType_Ready(PyCell_Type). A patch is attached. -- keywords: +patch nosy: +bfroehle Added file: http://bugs.python.org/file27783/init_cell_type.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16268] dir(closure) does not find __dir__
Bradley Froehle added the comment: Note that we fail to initialize PyCell_Type in all versions of Python, even if there aren't any visible ramifications in earlier versions. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16268 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2005] posixmodule expects sizeof(pid_t/gid_t/uid_t) = sizeof(long)
Serhiy Storchaka added the comment: Checking whether a type is unsigned in configure.ac might be cumbersome... This can be done in compile time. Something like: if ((uid_t)-1 0) ... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2005 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16357] SSLSocket created from SSLContext.wrap_socket doesn't include cert/keyfile
Jeff McNeil added the comment:
Ak! Yes, cut and paste error.
Python 3.4.0a0 (default:57a33af85407, Oct 27 2012, 21:26:30)
[GCC 4.4.3] on linux
Type help, copyright, credits or license for more information.
import ssl
c = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
c.load_cert_chain('Lib/test/keycert.pem')
import socket
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM, 0)
s.bind(('127.0.0.1', 5050))
s = c.wrap_socket(s)
s.listen(5)
s.accept()
Traceback (most recent call last):
File stdin, line 1, in module
File /home/jeff/cpython/Lib/ssl.py, line 557, in accept
keyfile=self.keyfile, certfile=self.certfile,
AttributeError: 'SSLSocket' object has no attribute 'keyfile'
I'll add a corresponding test, sure thing.
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[issue16357] SSLSocket created from SSLContext.wrap_socket doesn't include cert/keyfile
Jeff McNeil added the comment: Updated to pass in the parent context only actually, as it doesn't look like all of the attributes on SSLSocket will be set if a context was initially passed in. -- Added file: http://bugs.python.org/file27784/ssl_context_2.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16357 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11566] hypot define in pyconfig.h clashes with g++'s cmath
Václav Šmilauer added the comment: I would like to second Ralf here. I am having the same issue with mingw's gcc 4.7 and -std=c++11. -- nosy: +eudoxos ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11566 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16361] HTTPS/TLS Problem in Python 3.3
New submission from Phil: I had converted some code for a scraper from 2.7.3 to 3.3.0 on Windows 7 and suddenly the code stopped working. Now the https fetch results in: Traceback (most recent call last): File D:\Users\Phil\Desktop\demo.py, line 67, in module page=getWebData() File D:\Users\Phil\Desktop\demo.py, line 59, in getWebData response=urllib.request.urlopen(req, cadefault=False) File D:\Program Files\Python33\lib\urllib\request.py, line 160, in urlopen return opener.open(url, data, timeout) File D:\Program Files\Python33\lib\urllib\request.py, line 473, in open response = self._open(req, data) File D:\Program Files\Python33\lib\urllib\request.py, line 491, in _open '_open', req) File D:\Program Files\Python33\lib\urllib\request.py, line 451, in _call_chain result = func(*args) File D:\Program Files\Python33\lib\urllib\request.py, line 1287, in https_open context=self._context, check_hostname=self._check_hostname) File D:\Program Files\Python33\lib\urllib\request.py, line 1255, in do_open raise URLError(err) urllib.error.URLError: urlopen error [WinError 10054] An existing connection was forcibly closed by the remote host I have run Wireshark using Python 2.7.3 and Python 3.3.0 (see attached files) -- components: Library (Lib) files: demo.py messages: 174158 nosy: pventura priority: normal severity: normal status: open title: HTTPS/TLS Problem in Python 3.3 type: behavior versions: Python 3.3 Added file: http://bugs.python.org/file27785/demo.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16361 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16361] HTTPS/TLS Problem in Python 3.3
Changes by Phil pvent...@broward.edu: Added file: http://bugs.python.org/file27786/py2-filtered.pcapng ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16361 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16361] HTTPS/TLS Problem in Python 3.3
Changes by Phil pvent...@broward.edu: Added file: http://bugs.python.org/file27787/py3-filtered.pcapng ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16361 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16361] HTTPS/TLS Problem in Python 3.3
Phil added the comment: You will notice that in the Python 3.3.0 version after packet 54 (Client Hello), there seems to be no response from the server. Today, I was able to verify that the code worked under Python 3.2.3. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16361 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16345] dict.fromkeys() assumes 'self' is empty
Benjamin Peterson added the comment: That's still inconsistent, though, since we wouldn't complain if __new__ returns a user defined object. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16345 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16322] time.tzname on Python 3.3.0 for Windows is decoded by wrong encoding
STINNER Victor added the comment: See also the issue #836035. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16322 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16197] Several small errors in winreg documentation
Roundup Robot added the comment: New changeset b9e14b89199b by Brian Curtin in branch '3.2': Fix #16197. Update docstrings and documentation to match winreg code. http://hg.python.org/cpython/rev/b9e14b89199b -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16197 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16197] Several small errors in winreg documentation
Brian Curtin added the comment: Pushed fixes for 3.2+ Thanks for the patch! -- resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16197 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16358] Enhancement for mmap_read: Consistency with standard file read
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16358 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12021] mmap.read requires an argument
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12021 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16322] time.tzname on Python 3.3.0 for Windows is decoded by wrong encoding
STINNER Victor added the comment: According to CRT source code: - tzset() uses WideCharToMultiByte(lc_cp, 0, tzinfo.StandardName, -1, tzname[0], _TZ_STRINGS_SIZE - 1, NULL, defused) with lc_cp = ___lc_codepage_func(). - wcsftime(%z) and wcsftime(%Z) use _mbstowcs_s_l() to decode the time zone name I tried to call ___lc_codepage_func(): it returns 0. I suppose that it means that mbstowcs() and wcstombs() use the ANSI code page. Instead of trying to bet what is the correct encoding, it would be simpler (and safer) to read the Unicode version of the tzname array: StandardName and DaylightName of GetTimeZoneInformation(). If anything is changed, time.strftime(), time.strptime(), datetime.datetime.strftime() and time.tzname must be checked (with %Z format). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16322 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16322] time.tzname on Python 3.3.0 for Windows is decoded by wrong encoding
STINNER Victor added the comment: Instead of trying to bet what is the correct encoding, it would be simpler (and safer) to read the Unicode version of the tzname array: StandardName and DaylightName of GetTimeZoneInformation(). GetTimeZoneInformation() formats correctly timezone names, but it reintroduces #10653 issue: time.strftime(%Z) formats the timezone name differently. See also issue #13029 which is a duplicate of #10653, but contains useful information. -- Example on Windows 7 with a french setup configured to Tokyo's timezone. Using GetTimeZoneInformation(), time.tzname is (Tokyo, Tokyo (heure d\u2019\xe9t\xe9)). U+2019 is the RIGHT SINGLE QUOTATION MARK. This character is usually replaced with U+0027 (APOSTROPHE) in ASCII. time.strftime(%Z) gives Tokyo (heure d'\x81\x66ete) (if it is implemented using strftime() or wcsftime()). -- If I understood correctly, Python 3.3 has two issues on Windows: * time.tzname is decoded from the wrong encoding * time.strftime(%Z) gives an invalid output The real blocker issue is a bug in strftime() and wcsftime() in Windows CRT. A solution is to replace %Z with the timezone name before calling strftime() or wcsftime(), aka working around the Windows CRT bug. -- nosy: +ocean-city ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16322 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16310] zipfile: allow surrogates in filenames
STINNER Victor added the comment: The use-case is building Python distributions containing non-ASCII filenames. It's possible to distribute Python packages with non-ASCII filenames. So yes, I have Latin-1 bytes on the filesystem, even though my locale is UTF-8. You system is not configured correctly. If you would like to distribute such invalid filename, how do you plan to access it on other platforms where the filename is decoded differently? It would be safer to build your project on a well configured system. See issues mentionned in msg173766 to support: creating a ZIP archive with invalid filenames, and be able to specify the encoding of filenames when decoding a ZIP archive. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16310 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16330] Use surrogate-related macros
Roundup Robot added the comment: New changeset 13dd8199c112 by Victor Stinner in branch 'default': Issue #16330: Use surrogate-related macros http://hg.python.org/cpython/rev/13dd8199c112 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16330] Use surrogate-related macros
STINNER Victor added the comment: But not all surrogate-related code uses this macros. I suppose this is done inadvertently, somewhere the macro and naked code used in neighboring lines. Yeah, I forgot to use the new macros in these files. Thanks for your patch, I applied it. I also fixed *IS*() macros to add parenthesis around the argument. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16335] Integer overflow in unicode-escape decoder
STINNER Victor added the comment:
If I understood correctly, (b'\\N{' + b'x' * (INT_MAX+1)) +
'}').decode('unicode-decode') may crash? Did you try such string?
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[issue14625] Faster utf-32 decoder
STINNER Victor added the comment: I suggest apply patch A to 3.3 as it fixes performance regression (2x) and is very simple. ASCII and UTF-8 are the two most common codecs in the world, so it's justified to have heavily optimized encoders and decoders. I don't know any application using UTF-32-LE or UTF-32-BE. So I don't want to waste Python memory/code size with a heavily optimized decoder. The patch A looks to be enough. -- 32 bit units is commonly used with wchar_t, but this format already has a fast decoder, PyUnicode_FromWideChar(), which uses memcpy() or _PyUnicode_CONVERT_BYTES(). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14625 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16311] Use _PyUnicodeWriter API in text decoders
STINNER Victor added the comment: Soon I'll post a patch, which speeds up unicode-escape and raw-unicode-escape decoders to 1.5-3x. Also there are not yet reviewed patches for UTF-32 (issue14625) and charmap (issue14850) decoders. Will be merge conflicts. codecs_writer.patch doesn't change too much the core of decoders, but mostly the code before and after the loop, and error handling. You can still use PyUnicode_WRITE, PyUnicode_READ, memcpy(), etc. But I will review the patch. If you review the patch, please check that how the buffer is allocated. It should not be overallocated by default, only on the first error. Overallocation can kill performances when it is not necessary (especially on Windows). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16311 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15478] UnicodeDecodeError on OSError on Windows with undecodable (bytes) filename
Roundup Robot added the comment: New changeset 67d69f943b7f by Victor Stinner in branch 'default': Issue #15478: Raising an OSError doesn't decode or encode the filename anymore http://hg.python.org/cpython/rev/67d69f943b7f -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15478 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12890] cgitb displays p tags when executed in text mode
Stephen Tonkin added the comment: Uploaded a patch which fixes the failing on Windows 7. It was essentially an issue with the Windows path returned by temp_dir() containing unescaped backslashes. A repr() fixed this. -- nosy: +sptonkin Added file: http://bugs.python.org/file27788/p12890-2.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12890 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12890] cgitb displays p tags when executed in text mode
Aaron Iles added the comment: Patch successfully tested on Mac OSX 10.8. No regressions. -- nosy: +aliles ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12890 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15478] UnicodeDecodeError on OSError on Windows with undecodable (bytes) filename
Roundup Robot added the comment: New changeset 27a3b19ee792 by Victor Stinner in branch 'default': Issue #15478: Fix compilation on Windows http://hg.python.org/cpython/rev/27a3b19ee792 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15478 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16330] Use surrogate-related macros
Roundup Robot added the comment: New changeset 812f5c379188 by Victor Stinner in branch 'default': Issue #16330: Fix compilation on Windows http://hg.python.org/cpython/rev/812f5c379188 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16330 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12890] cgitb displays p tags when executed in text mode
Michael Dorman added the comment: Patch (p12890-2.diff) successfully tested on Windows 7 64. No regressions. -- nosy: +mjdorma ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12890 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15478] UnicodeDecodeError on OSError on Windows with undecodable (bytes) filename
STINNER Victor added the comment: The commit is incomplete, there are some remaining functions that need to be patched: here is a new (untested) patch for more Windows functions. -- Added file: http://bugs.python.org/file27789/oserror_filename_windows.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15478 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13266] Add inspect.unwrap(f) to easily unravel __wrapped__ chains
Aaron Iles added the comment: I've updated the patch for the current default branch (to be Python 3.4) and added documentation to the inspect module for the new unwraps function. Functionally unwraps and it's tests are unchanged. -- Added file: http://bugs.python.org/file27790/p13266-2.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13266 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16278] os.rename documentation slightly inaccurate
Todd Rovito added the comment: Over the weekend I verified the test cases are incomplete for Python 3.4. Inside of Lib/test/test_os.py is a class FileTests that contains a single function test_rename which seems to only check to make sure that the reference count for the first argument is not mis-handeled. Nothing exists for the use case destination is a directory as described in the original bug. I will attempt to create suggested test cases but as I am not the most familiar with Python's unit test framework it might take me some time, I estimate as long as 11/6/2012. If somebody comes along with more experience that can fix the bug please feel free to proceed. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16278 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15436] __sizeof__ is not documented
Changes by Stephen Tonkin spton...@outlook.com: -- nosy: +sptonkin ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15436 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15436] __sizeof__ is not documented
Changes by Michael Dorman mjdo...@gmail.com: -- nosy: +mjdorma ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15436 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8913] Document that datetime.__format__ is datetime.strftime
Heikki Partanen added the comment: Grammar fixed -- Added file: http://bugs.python.org/file27791/issue8913-3.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8913 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
