[issue18444] IDLE: Mac OS X pressing ctrl-A in Python shell moved cursor before the prompt, which then makes the keyboard unresponsive.
Ronald Oussoren added the comment: Raymond: good to hear that using fn+F5 is not a problem for new users -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18444 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18393] Gestalt() is deprecated on OSX 10.8, remove support?
Roundup Robot added the comment: New changeset 7272ef213b7c by Ronald Oussoren in branch 'default': Also remove a (broken) leaker test for the code removed in issue #18393. http://hg.python.org/cpython/rev/7272ef213b7c -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18393 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue9033] cmd module tab misbehavior
Ronald Oussoren added the comment: I no longer particularly like my patch, although something needs to be done. The easiest way forward is likely a (private) helper function in the readline module that can translate simple readline configuration strings to something that libedit understands and use that in the stdlib where readline bindings are replaced (but of course not for reading ~/.inputrc). Comparing the libedit http://linux.die.net/man/5/editrc and readline http://cnswww.cns.cwru.edu/php/chet/readline/readline.html#SEC9 configuration languages makes is clear that it is not possible to fully translate a readline configuration in a libedit one, but basic conifguration like setting up key-bindings should be easy enough. -- versions: +Python 3.3, Python 3.4 -Python 3.2 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue9033 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18211] -Werror=statement-after-declaration problem
Changes by STINNER Victor victor.stin...@gmail.com: -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18211 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18211] -Werror=statement-after-declaration problem
STINNER Victor added the comment: By the way, I don't think that Python should pass the optimization level (-O0 or -O3) to extensions, except for builtin extensions (of the stdlib). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18211 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
New submission from Nick Coghlan: A home for a couple of proposed PEP 8 updates (as per the thread starting at http://mail.python.org/pipermail/python-dev/2013-July/127284.html) -- messages: 193159 nosy: ncoghlan priority: normal severity: normal status: open title: PEP 8 updates - internal interfaces and import * type: enhancement ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18473] some objects pickled by Python 3.x are not unpicklable in Python 2.x because of incorrect REVERSE_IMPORT_MAPPING
New submission from Mikhail Korobov: I think REVERSE_IMPORT_MAPPING is wrong (see http://hg.python.org/cpython/file/7272ef213b7c/Lib/_compat_pickle.py#l80 ). It relies on dictionary items order and maps 'collections' module to either UserString or UserList. This makes it impossible to unpickle collections module classes pickled by Python 3.x when using Python 2.x. import collections dct = collections.defaultdict() pickle.dumps(dct, protocol=1) b'cUserString\ndefaultdict\nq\x00)Rq\x01.' pickle.dumps(dct, protocol=2, fix_imports=False) b'ccollections\ndefaultdict\nq\x00)Rq\x01.' I think pickling of instances of classes from other modules could also suffer. I don't think it is a good idea to map io to cStringIO or StringIO, or to map http.server to either BaseHTTPServer, SimpleHTTPServer or CGIHTTPServer. Originally found this issue here: https://github.com/nltk/nltk/pull/441/files#L2R67 -- components: Library (Lib) messages: 193160 nosy: kmike priority: normal severity: normal status: open title: some objects pickled by Python 3.x are not unpicklable in Python 2.x because of incorrect REVERSE_IMPORT_MAPPING versions: Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18473 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18473] some objects pickled by Python 3.x are not unpicklable in Python 2.x because of incorrect REVERSE_IMPORT_MAPPING
Mikhail Korobov added the comment: my copy-paste went wrong, last statement in the example should be pickle.dumps(dct, protocol=1, fix_imports=False) b'ccollections\ndefaultdict\nq\x00)Rq\x01.' -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18473 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18448] Tools/demo/eiffel.py fails to run tests.
Changes by Serhiy Storchaka storch...@gmail.com: -- type: - behavior versions: +Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18448 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
Nick Coghlan added the comment: Attached diff has 5 changes: * Explicit note that this is a living document that evolves over time * Adds another explicit reason for not complying with the style guide (i.e. the code is old but still works and there's no other reason to change it) * Fixed outdated info in the Tabs Spaces section (Python 3 doesn't allow mixing them at all) * Added an admonishment to avoid import * * Added a new Public and internal interfaces section, that leans more heavily on documentation and __all__ than any of the proposals posted to python-dev Some other oddities I noticed: - given PEP 352, the admonishment to avoid string exceptions seems old and outdated. Can we just drop that? - given PEP 3151, the suggestion to create a domain specific base class for the module also seems ill-advised. Perhaps we should remove that too? - I've never understood the rationale for favouring absolute imports over explicit relative ones, so I had forgotten that suggestion was even in here. I've raised that one on python-dev, since I recall it being controversial, although I've never been able to fathom why. Explicit relative imports are just *better* in every way whenever they're applicable. -- keywords: +patch Added file: http://bugs.python.org/file30936/issue18472_pep_8_update.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
Nick Coghlan added the comment: Thomas Wouters made a couple of good points regarding absolute vs explicit relative imports, so I've improved the rationale in the PEP accordingly. -- Added file: http://bugs.python.org/file30937/issue18472_pep_8_update2.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
Nick Coghlan added the comment: Tweaked the wording in the introduction to cover removal of obsolete conventions along with adding new ones. -- Added file: http://bugs.python.org/file30938/issue18472_pep_8_update3.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ 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: My +1 is for the callback based approach. The brevity of the search loop for finding the innermost function is (in my opinion at least) non-obvious, relying on for loops not having their own scope as it does. If a generator based API was adopted instead, I propose a convenience function (unwrap_all?) to help developers avoid writing code like: inner = None for inner in functools.unwrap(outer): pass if inner is None: inner = outer Which combines a misunderstanding of the API with for loop scope shortcut. -- ___ 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
[issue18472] PEP 8 updates - internal interfaces and import *
Changes by Barry A. Warsaw ba...@python.org: -- nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
New submission from James Lu: if you assign a lambda to a object and call it,you get this: Traceback (most recent call last): File pyshell#21, line 1, in module n.__div__(3) TypeError: lambda() takes exactly 2 arguments (1 given) The full test is here: n = num() n.__div__ function lambda at 0x040B2DF0 n/3 Traceback (most recent call last): File pyshell#20, line 1, in module n/3 TypeError: unsupported operand type(s) for /: 'num' and 'int' n.__div__(3) Traceback (most recent call last): File pyshell#21, line 1, in module n.__div__(3) TypeError: lambda() takes exactly 2 arguments (1 given) -- messages: 193166 nosy: James.Lu priority: normal severity: normal status: open title: Lambda assigned to object does not automatically get self ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
Changes by James Lu jam...@gmail.com: -- type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
Brett Cannon added the comment: What version of Python is this and did you assign the lambda to an instance or class (and if this is Python 2, new-style or classic class)? -- nosy: +brett.cannon ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
James Lu added the comment: 2.5,new-style -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
James Lu added the comment: instance,assinged during __init__ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18475] No unittest.main in Lib/test/test_email/test_inversion.py
New submission from Vajrasky Kok: There is no unittest.main in Lib/test/test_email/test_inversion.py. In other word, you can not execute the test by doing something like this: [abcdef@localhost cpython]$ ./python Lib/test/test_email/test_inversion.py Attached the menial fix. -- components: Tests files: add_unittest_main_to_test_inversion.txt messages: 193168 nosy: r.david.murray, vajrasky priority: normal severity: normal status: open title: No unittest.main in Lib/test/test_email/test_inversion.py versions: Python 3.4 Added file: http://bugs.python.org/file30939/add_unittest_main_to_test_inversion.txt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18475 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
James Lu added the comment: Also,there were some bugs, but after I fixed them, it would only work if I did this: n.__div__(n,3) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18476] No way to pass custom arguments for loggers and formatters.
New submission from Piotr Dobrogost: It seems there's no way to pass custom arguments for loggers (http://hg.python.org/cpython/file/d9893d13c628/Lib/logging/__init__.py#l) and formatters (http://hg.python.org/cpython/file/d9893d13c628/Lib/logging/config.py#l117) the same way they are being passed to handlers (http://hg.python.org/cpython/file/d9893d13c628/Lib/logging/config.py#l139). The problem came out when we tried to create base formatter which would read prefix from configuration of formatter to be prepended to all subsequent lines of every multi line message. -- components: Library (Lib) messages: 193172 nosy: piotr.dobrogost, vinay.sajip priority: normal severity: normal status: open title: No way to pass custom arguments for loggers and formatters. type: enhancement versions: Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18476 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
Eric V. Smith added the comment: Could you provide an entire example, showing the class num and how you assign __div__? -- nosy: +eric.smith ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17778] Fix test discovery for test_multiprocessing.py
Roundup Robot added the comment: New changeset 8a922b28b97d by Richard Oudkerk in branch '3.3': Issue #17778: Fix test discovery for test_multiprocessing. (Patch by http://hg.python.org/cpython/rev/8a922b28b97d New changeset c704735487ae by Richard Oudkerk in branch 'default': Issue #17778: Fix test discovery for test_multiprocessing. (Patch by http://hg.python.org/cpython/rev/c704735487ae -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17778 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18474] Lambda assigned to object does not automatically get self
Amaury Forgeot d'Arc added the comment: This is expected. When you assign to n.__div__ a function which takes two parameters, you have to call it with two parameters: aFunction = lambda x, y: (x, y) n.__div__ = aFunction aFunction(1, 2) n.__div__(1, 2) After all, aFunction and n.__div__ are the same object. Now, it would be different if you had attached the function to the *class* instead: n.__class__.__div__ = aFunction n.__div__(2) # returns (n, 2) In this second example, n.__div__ is a bound method; the first parameter (usually named self) is already filled, and only the second one is required. -- nosy: +amaury.forgeotdarc resolution: - invalid status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18474 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18476] No way to pass custom arguments for loggers and formatters.
Vinay Sajip added the comment: I would prefer not to extend the functionality of fileConfig(), as dictConfig() is the preferred configuration approach. It's much more general than fileConfig() can be (without doing significant work on fileConfig(), which I'd like to not develop any further). -- resolution: - wont fix status: open - pending ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18476 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18475] No unittest.main in Lib/test/test_email/test_inversion.py
Changes by Brett Cannon br...@python.org: -- nosy: +zach.ware ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18475 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17778] Fix test discovery for test_multiprocessing.py
Richard Oudkerk added the comment: Thanks for the patches! -- resolution: - fixed stage: patch review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17778 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18475] No unittest.main in Lib/test/test_email/test_inversion.py
Roundup Robot added the comment: New changeset b92db0aebc42 by R David Murray in branch '3.3': Closes #18475: add unittest.main() to test_email/test_inversions. http://hg.python.org/cpython/rev/b92db0aebc42 New changeset 48f27b745519 by R David Murray in branch 'default': Merge: Closes #18475: add unittest.main() to test_email/test_inversions. http://hg.python.org/cpython/rev/48f27b745519 -- nosy: +python-dev resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18475 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18448] Tools/demo/eiffel.py fails to run tests.
Févry Thibault added the comment: One more update. When it fails, it sometimes fails with : == ERROR: testEiffelMetaClass1 (__main__.Tests) -- Traceback (most recent call last): File ./Tools/demo/eiffel.py, line 102, in testEiffelMetaClass1 self._test(EiffelMetaClass1) File ./Tools/demo/eiffel.py, line 112, in _test class Test(Eiffel): File ./Tools/demo/eiffel.py, line 17, in __new__ meta, name, bases, dict) TypeError: type __qualname__ must be a str, not function == ERROR: testEiffelMetaClass2 (__main__.Tests) -- Traceback (most recent call last): File ./Tools/demo/eiffel.py, line 105, in testEiffelMetaClass2 self._test(EiffelMetaClass2) File ./Tools/demo/eiffel.py, line 112, in _test class Test(Eiffel): File ./Tools/demo/eiffel.py, line 17, in __new__ meta, name, bases, dict) TypeError: type __qualname__ must be a str, not EiffelDescriptor -- Ran 2 tests in 0.004s As I have no experience with metaclasses and all that stuff, I won't be able to fix it/find what's wrong. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18448 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue5476] datetime: timedelta(minutes = i) silently fails with numpy.int32 input
Yury V. Zaytsev added the comment: NumPy no longer uses the Trac for issues, the tracking has been moved to GitHub. I hope that the problem will be finally solved in NumPy by https://github.com/numpy/numpy/pull/3526 . -- nosy: +zaytsev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue5476 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue2263] struct.pack() + numpy int raises SystemError
Yury V. Zaytsev added the comment: As noted in issue5476, I've submitted a pull request for NumPy: ttps://github.com/numpy/numpy/pull/3526 . I hope that this fixes this problem too: on Py2, I've added Py_TPFLAGS_INT_SUBCLASS, on Py3, NumPy doesn't inherit from int anymore, because it's not a fixed-width integer type. I guess it makes sense to close this bug now. -- nosy: +zaytsev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue2263 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18211] -Werror=statement-after-declaration problem
Benjamin Peterson added the comment: Why not? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18211 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17214] http.client.HTTPConnection.putrequest encode error
LDTech added the comment:
This problem still exist in Python 3.3.2. The following code gives you an
example:
import urllib.request
url = http://www.libon.it/libon/search/isbn/3499155443;
req = urllib.request.Request(url)
response = urllib.request.urlopen(req, timeout=30)
the_page = response.read().decode('utf-8')
print(the_page)
Traceback (most recent call last):
File C:\X\webpy.py, line 4, in module
response = urllib.request.urlopen(req, timeout=30)
File C:\Python33\lib\urllib\request.py, line 156, in urlopen
return opener.open(url, data, timeout)
File C:\Python33\lib\urllib\request.py, line 475, in open
response = meth(req, response)
File C:\Python33\lib\urllib\request.py, line 587, in http_response
'http', request, response, code, msg, hdrs)
File C:\Python33\lib\urllib\request.py, line 507, in error
result = self._call_chain(*args)
File C:\Python33\lib\urllib\request.py, line 447, in _call_chain
result = func(*args)
File C:\Python33\lib\urllib\request.py, line 692, in http_error_302
return self.parent.open(new, timeout=req.timeout)
File C:\Python33\lib\urllib\request.py, line 469, in open
response = self._open(req, data)
File C:\Python33\lib\urllib\request.py, line 487, in _open
'_open', req)
File C:\Python33\lib\urllib\request.py, line 447, in _call_chain
result = func(*args)
File C:\Python33\lib\urllib\request.py, line 1268, in http_open
return self.do_open(http.client.HTTPConnection, req)
File C:\Python33\lib\urllib\request.py, line 1248, in do_open
h.request(req.get_method(), req.selector, req.data, headers)
File C:\Python33\lib\http\client.py, line 1061, in request
self._send_request(method, url, body, headers)
File C:\Python33\lib\http\client.py, line 1089, in _send_request
self.putrequest(method, url, **skips)
File C:\Python33\lib\http\client.py, line 953, in putrequest
self._output(request.encode('ascii'))
UnicodeEncodeError: 'ascii' codec can't encode characters in position 78-79:
ordinal not in range(128)
--
nosy: +LDTech
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[issue10984] argparse add_mutually_exclusive_group should accept existing arguments to register conflicts
paul j3 added the comment: This patch produces the same usage as before, but I have rewritten _format_actions_usage() for both HelpFormatter and MultiGroupFormater. The original HelpFormatter._format_actions_usage() formats the actions, splices in group markings, cleans up the text, if needed, tries to break it down into parts. But this is fragile, as shown here and in issues 11874, 18349). Now _format_group_usage() and _format_just_actions_usage() format groups and actions directly, without the splice and divide steps. _format_actions_usage() for both classes call these to build a list of usage parts. This change also solves http://bugs.python.org/issue11874 and http://bugs.python.org/issue18349, since it does not have to break up a formatted text line (and in the process get confused by [] and ()). -- Added file: http://bugs.python.org/file30940/multigroup_4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10984 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18457] Fix and cleanup the ss1.py demo
Roundup Robot added the comment: New changeset 9098a4ad4d3e by Serhiy Storchaka in branch '3.3': Issue #18457: Fixed saving of formulas and complex numbers in Tools/demo/ss1.py. http://hg.python.org/cpython/rev/9098a4ad4d3e New changeset c6b91d894577 by Serhiy Storchaka in branch 'default': Issue #18457: Fixed saving of formulas and complex numbers in Tools/demo/ss1.py. http://hg.python.org/cpython/rev/c6b91d894577 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18457 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18448] Tools/demo/eiffel.py fails to run tests.
Roundup Robot added the comment: New changeset a9f7c2d49149 by Serhiy Storchaka in branch '2.7': Issue #18448: Fix a typo in Demo/newmetaclasses/Eiffel.py. http://hg.python.org/cpython/rev/a9f7c2d49149 New changeset 6e8ad6071100 by Serhiy Storchaka in branch '3.3': Issue #18448: Fix a typo in Tools/demo/eiffel.py. http://hg.python.org/cpython/rev/6e8ad6071100 New changeset 128618d2589c by Serhiy Storchaka in branch 'default': Issue #18448: Fix a typo in Tools/demo/eiffel.py. http://hg.python.org/cpython/rev/128618d2589c -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18448 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18448] Tools/demo/eiffel.py fails to run tests.
Changes by Serhiy Storchaka storch...@gmail.com: -- assignee: - serhiy.storchaka resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18448 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18448] Tools/demo/eiffel.py fails to run tests.
Changes by Serhiy Storchaka storch...@gmail.com: -- versions: +Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18448 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18457] Fix and cleanup the ss1.py demo
Changes by Serhiy Storchaka storch...@gmail.com: -- resolution: - fixed stage: patch review - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18457 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11874] argparse assertion failure with brackets in metavars
paul j3 added the comment: Here's a patch that takes a different approach - rewrite _format_actions_usage() so it formats groups (and unattached actions) directly. It uses the same logic to determine when to format a group, but then it calls _format_group_usage() to format the group, without the error prone insert and cleanup business. And by keeping a list of the parts, it avoids the complications of parsing the text. The only cleanup regex removes () from single element groups. In the nested get_lines function, I added 'line and' to if line and line_len + 1 + len(part) text_width: so it does not create a blank line before an extra long entry (e.g. 'c'*76). I'm using the _format_group_usage() and _format_just_actions_usage() in the Issue 10984 MultiGroupFormatter, just rearranging the logic in its _format_actions_usage() method. That patch could be rewritten to depend on this one. This patch also fixes http://bugs.python.org/issue18349, since the metavar is never parsed. -- Added file: http://bugs.python.org/file30941/format_usage.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11874 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18349] argparse usage should preserve () in metavars such as range(20)
paul j3 added the comment: I just submitted at patch to http://bugs.python.org/issue11874 that takes care of this issue as well. I rewrote _format_actions_usage() so it formats the parts directly, so there is no need cleanup or parse the full text string. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18349 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16468] argparse only supports iterable choices
paul j3 added the comment: I just submitted a patch to http://bugs.python.org/issue11874 which rewrites _format_actions_usage(). It now formats the groups and actions directly, keeping a list of these parts. It no longer has to cleanup or split a usage line into parts. So it is not sensitive to special characters (space, [] or () ) in the choices metavar. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16468 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8704] cgitb sends a bogus HTTP header if the app crashes before finishing headers
p0lar_bear added the comment:
I get similar results if my CGI script sends a Content-Type header of anything
besides text/html, e.g. print('Content-Type: text/json').
--
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[issue8704] cgitb sends a bogus HTTP header if the app crashes before finishing headers
Changes by p0lar_bear t3hp0larb...@gmail.com: -- versions: +Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8704 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17890] argparse: mutually exclusive groups full of suppressed args can cause AssertionErrors
paul j3 added the comment: I just submitted a patch to http://bugs.python.org/issue11874 that substantially rewrites _format_actions_usage(). It generates the group and action parts separately, and does not do the kind of cleanup that produces this issue. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17890 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18408] Fixes crashes found by pyfailmalloc
Roundup Robot added the comment: New changeset 533eb9ab895a by Victor Stinner in branch 'default': Issue #18408: Fix fileio_read() on _PyBytes_Resize() failure http://hg.python.org/cpython/rev/533eb9ab895a New changeset f0efd7ea1627 by Victor Stinner in branch 'default': Issue #18408: Fix cjkcodecs decoders, add a new MBERR_EXCEPTION constant to http://hg.python.org/cpython/rev/f0efd7ea1627 New changeset 395e67f348e7 by Victor Stinner in branch 'default': Issue #18408: Fix list.extend(), handle list_resize() failure http://hg.python.org/cpython/rev/395e67f348e7 New changeset ac4e8e6a7436 by Victor Stinner in branch 'default': Issue #18408: Fix PyDict_GetItemString(), suppress PyUnicode_FromString() error http://hg.python.org/cpython/rev/ac4e8e6a7436 New changeset b7c6d203c9fb by Victor Stinner in branch 'default': Issue #18408: dict_new() now fails on new_keys_object() error http://hg.python.org/cpython/rev/b7c6d203c9fb New changeset 28ff7ac91477 by Victor Stinner in branch 'default': Issue #18408: Py_ReprLeave() now saves/restores the current exception, http://hg.python.org/cpython/rev/28ff7ac91477 New changeset 6bd01a59762a by Victor Stinner in branch 'default': Issue #18408: handle PySys_GetObject() failure, raise a RuntimeError http://hg.python.org/cpython/rev/6bd01a59762a -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18408 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18477] fix_import (2to3 fixer) is not case-sensitive
New submission from ProgVal: In a project, I have a package with a module named Socket.py, and the __init__.py imports the socket module (from the standard Python lib). However, when fix_import went over it _on Windows_, it converted import socket to from . import Socket. I also had this issue from a package containing a subpackage named Math, and a __init__.py importing math (from the standard Python lib). This issue is caused by using os.path.exists(), which is case-insensitive on Windows. However, PEP 235 says imports are case-sensitive. I'm including a patch I have wrote for this. -- components: 2to3 (2.x to 3.x conversion tool), Windows files: fix_case-sensitivity_of_fix-import.patch keywords: patch messages: 193193 nosy: Valentin.Lorentz priority: normal severity: normal status: open title: fix_import (2to3 fixer) is not case-sensitive type: behavior versions: Python 3.3 Added file: http://bugs.python.org/file30942/fix_case-sensitivity_of_fix-import.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18477 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18477] fix_import (2to3 fixer) is not case-sensitive
Changes by STINNER Victor victor.stin...@gmail.com: -- nosy: +benjamin.peterson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18477 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18467] argparse - problematic 'default' behavior
Changes by paul j3 ajipa...@gmail.com: -- nosy: +paul.j3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18467 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
Changes by Terry J. Reedy tjre...@udel.edu: -- nosy: +terry.reedy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18036] How do I create a .pyc file? FAQ entry is out of date
A Kaptur added the comment: Here is a suggestion for updated documentation in this section. I've added the description of __pycache__, included a very short description of what a .pyc file is, and moved the troubleshooting to the end of the section. I'm not sure whether the description (a byte code cache file) is desirable here, but my sense is that people asking how to generate .pyc files are generally confused beginners. -- keywords: +patch nosy: +akaptur Added file: http://bugs.python.org/file30943/better_pyc_doc_akaptur.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18036 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
Terry J. Reedy added the comment: Is the scope of this issue just what is in the title, the whole PEP, or something in between;-? For instance, Guido once approved (on pydev) adding an admonition to Programming Recommendations something like the following. * Use a def statement instead of an assignment with a lambda expression. Yes: def f(x): return 2*x No: f = lambda s: 2*x The (only) difference between these is that the name attribute of the resulting function object is specifically 'f' instead of the generic 'lambda'. This is more useful for tracebacks and string representations in general. The entry could point out that a separate statement that binds the function to a name negates the two reasons that justify using lambda, but that is probably unnecessary. This is from a discussion at least 2 years ago, perhaps 3 or more, before I would have been comfortable or perhaps even eligible to push a patch, and no one else picked up on it either. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18408] Fixes crashes found by pyfailmalloc
Serhiy Storchaka added the comment: You are great! -- assignee: - haypo nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18408 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18289] python.org Interactive interpreter linked with libedit can segfault on future OS X
Changes by Ned Deily n...@acm.org: -- resolution: wont fix - duplicate stage: - committed/rejected superseder: - libedit history offset workaround ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18289] python.org Interactive interpreter linked with libedit can segfault on future OS X
Ned Deily added the comment: Issue18458 has been opened to track this problem. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18289 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18408] Fixes crashes found by pyfailmalloc
Roundup Robot added the comment: New changeset c8696ee49291 by Victor Stinner in branch 'default': Issue #18408: Fix typo in build_node_tree() of the parser module http://hg.python.org/cpython/rev/c8696ee49291 New changeset cf8f42eadbd0 by Victor Stinner in branch 'default': Issue #18408: Fix Python-ast.c: handle init_types() failure (ex: MemoryError) http://hg.python.org/cpython/rev/cf8f42eadbd0 New changeset a685f4c6e0b6 by Victor Stinner in branch 'default': Issue #18408: Fix PyErr_NormalizeException(), handle PyObject_IsSubclass() failure http://hg.python.org/cpython/rev/a685f4c6e0b6 New changeset 7fe4a0c0e905 by Victor Stinner in branch 'default': Issue #18408: Fix locale.localeconv(), handle PyDict_SetItemString() failure http://hg.python.org/cpython/rev/7fe4a0c0e905 New changeset 8c1ca6720246 by Victor Stinner in branch 'default': Issue #18408: Handle PyArena_AddPyObject() failure in ast.c http://hg.python.org/cpython/rev/8c1ca6720246 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18408 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18408] Fixes crashes found by pyfailmalloc
Roundup Robot added the comment: New changeset 1872555a2f4e by Victor Stinner in branch 'default': Issue #18408: Mention changes in Misc/NEWS http://hg.python.org/cpython/rev/1872555a2f4e -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18408 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18408] Fixes crashes found by pyfailmalloc
STINNER Victor added the comment: @Serhiy: Would like to review attached patches listpop.patch (msg193130) and frame_fasttolocals.patch (msg193131)? (Other are already commited) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18408 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
Nick Coghlan added the comment: Sure, I think it makes sense to put that in. I'll be running the whole patch by python-dev, enumerating the reasons for each change before I commit anything. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18408] Fixes crashes found by pyfailmalloc
STINNER Victor added the comment: Oops. @Serhiy: Would *you* like to review attached patches ... -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18408 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18472] PEP 8 updates - internal interfaces and import *
Terry J. Reedy added the comment: The public versus internal part of this issue is related to #10434 Document the rules for public names, which contains among other things a suggested rewrite for PEP 8. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18472 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18469] PyStructSequence does not handle exceptions correctly
Roundup Robot added the comment: New changeset af18829a7754 by Victor Stinner in branch 'default': Close #18469: Replace PyDict_GetItemString() with _PyDict_GetItemId() in structseq.c http://hg.python.org/cpython/rev/af18829a7754 -- nosy: +python-dev resolution: - fixed stage: - committed/rejected status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18469 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18478] Class bodies: when does a name become local?
New submission from Terry J. Reedy: http://docs.python.org/3/reference/executionmodel.html#naming-and-binding says The following are blocks: ... a class definition. and If a name binding operation occurs anywhere within a code block, all uses of the name within the block are treated as references to the current block. This can lead to errors when a name is used within a block before it is bound. ... This is definitely true for functions, but not for classes: foo = 'bar' class C: foo = foo print(C().foo) # bar This is the same for 3.3 and 2.7 with and without '(object)' added. Unless the code is considered to be buggy (probably since forever), the doc should be modified to change 'code block' to 'function code block' or maybe 'module or function code block'. (At near as I can think, the statement is true for modules, but only because globals() == locals(), so that part of the issue does not arise.) -- assignee: docs@python components: Documentation messages: 193205 nosy: docs@python, terry.reedy priority: normal severity: normal stage: needs patch status: open title: Class bodies: when does a name become local? type: behavior versions: Python 2.7, Python 3.3, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18478 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18478] Class bodies: when does a name become local?
Changes by Ezio Melotti ezio.melo...@gmail.com: -- nosy: +ezio.melotti ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18478 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue10434] Document the rules for public names
Changes by Barry A. Warsaw ba...@python.org: -- nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue10434 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18467] argparse - problematic 'default' behavior
paul j3 added the comment:
I think this example illustrates your issue:
class FooAction(argparse.Action):
def __call__(self, parser, namespace, values,
option_string = None):
if values=='Q':
setattr(namespace, self.dest,
{'type':values, 'quick':True, 'slow':False})
else:
setattr(namespace, self.dest,
{'type':values, 'quick':False, 'slow':True})
def bar(string):
return string.upper()[0]
parser = argparse.ArgumentParser()
parser.add_argument('-a','--algorithm', choices=['Q','S'],
default='s', action=FooAction, type=bar)
parser.add_argument('foo', choices=['Q','S'],
default='s', action=FooAction, nargs='?', type=bar)
print(parser.parse_args([]))
# Namespace(algorithm='S',
# foo={'slow': True, 'type': 'S', 'quick': False})
For both the optional and positional, the lower case default is converted into
an upper case letter.
For the positional with nargs='?', the action is called with the converted
default value.
But for the optional, the converted default is assigned to the dest
algorithm='S'
but action is not called, which would have assigned
algorithm={'type': 'S', 'quick': False, 'slow': True}
That is consistent with what I remember from the code. A next function
'take_action' is called only if there is an appropriate argument string. For
this optional that would be '-a' (or the likes). For the '?' positional and
empty argument list enough.
There is a relatively recent change that delayed when a default was converted
by type (so a filetype wouldn't be opened unnecessarily). But I can't think
anyway that the action would be invoked on the default in the absence of '-a'.
In this example, would it be possible shift code from the custom action to the
custom type?
--
Added file: http://bugs.python.org/file30944/issue18467.py
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[issue18404] Memory leak in gdbmmodule
Changes by Jesús Cea Avión j...@jcea.es: -- nosy: +jcea ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18404 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18159] ConfigParser getters not available on SectionProxy
João Bernardo added the comment: Was the patch accepted yet? Looks good to me -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18159 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3158] Doctest fails to find doctests in extension modules
Zachary Ware added the comment: In looking at test_decimal for issue16748, I discovered that not all of the doctests for _decimal are being tested. So, I fixed it (or at least tried to :). This patch does the following: - Replace most inspect.isfunction checks in DocTestFinder with inspect.isroutine - Add a check to DocTestFinder._from_module for method_descriptors - Correct a doctest on float.fromhex (which is incorrect back to 2.7) due to the new float repr - Add a couple doctests to the builtins module because previously there were no functions in builtins with docstrings for testing against. I chose to add to bin(), hex(), and oct(); I believe those three can benefit from having the docstring show the format of the output string. I'm not terribly attached to those, though, so if anyone has a better suggestion for testing, I'm all ears. - Add tests using the builtins module (since it's a C module that's definitely going to be available). - Add doctests to test_builtin (because the tests aren't actually run in test_doctest, just found). While at it, convert test_builtin to unittest.main(). I believe test_builtin should grow doctest running even if the doctests I added to bin, hex, and oct aren't kept; float and int have some doctests that should be kept up to date. - Add notes to the docs. -- keywords: +patch nosy: +zach.ware type: - enhancement versions: +Python 3.4 -Python 2.7, Python 3.1, Python 3.2 Added file: http://bugs.python.org/file30945/issue3158.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3158 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
