[issue17506] Improve IDLE news handling
Roundup Robot added the comment: New changeset aa059a8fb55a by Terry Jan Reedy in branch '2.7': Issue #17506: Synchronize Misc/NEWS and idlelib/NEWS.txt for 2.7. http://hg.python.org/cpython/rev/aa059a8fb55a -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17506 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17506] Improve IDLE news handling
Terry J. Reedy added the comment: The items in Misc/NEWS and idlelib/NEWS.text were mostly disjoint. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17506 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21976] Fix test_ssl.py to handle LibreSSL versioning appropriately
New submission from William Orr: Currently, test_ssl.py requires the version information to match the OpenSSL format exactly, and to be less than 2.0. LibreSSL, a drop-in replacement for OpenSSL, has started its version numbers at 2.0.0, and reports it slightly differently. This patch addresses that. Tested on Exherbo Linux amd64 with LibreSSL portable 2.0.1. -- components: Tests files: libressl-tests.diff keywords: patch messages: 222996 nosy: worr priority: normal severity: normal status: open title: Fix test_ssl.py to handle LibreSSL versioning appropriately type: behavior versions: Python 2.7, Python 3.1, Python 3.2, Python 3.3, Python 3.4, Python 3.5 Added file: http://bugs.python.org/file35949/libressl-tests.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21976 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16786] argparse doesn't offer localization interface for version action
paul j3 added the comment: In this patch I added the '_()' localization to the '_VersionAction' default 'help'. While this is a straight forward change, I haven't tested it. It does run test_argparse.py, but that doesn't have any tests for localization. According to the discussion here: https://mail.python.org/pipermail/python-dev/2010-May/100215.html this default help was originally None, and adding this string was seen as a worthwhile convenience. Localization was not considered. Does this use of _() really save the user effort? May be it would if they are already using the depricated version. Otherwise they could just give the version argument their own non default help line. I haven't used localization enough to know. -- keywords: +patch Added file: http://bugs.python.org/file35950/patch_1.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16786 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20010] time.strftime('%z') didn't make +HHMM return in windows xp
Alexandr Nevskiy added the comment:
The same odd behavior for Windows 7
C:\Python34\python.exe
Python 3.4.1 (v3.4.1:c0e311e010fc, May 18 2014, 10:38:22) [MSC v.1600 32 bit
(Intel)] on win32
Type help, copyright, credits or license for more information.
import time
time.strftime('%z', time.localtime(time.time()))
'Russian Standard Time'
time.strftime('%Z', time.localtime(time.time()))
'Russian Standard Time'
--
nosy: +kepkin
versions: +Python 3.4
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[issue21922] PyLong: use GMP
Case Van Horsen added the comment: I've successfully tested the patch. The patch works fine but there are a couple of issues: 1) The patch relies on several new low-level functions that were introduced in the latest release of GMP 6.0.0. Most Linux distributions are still providing older versions. 2) The new functions are not available in any version of MPIR so I can't try a Windows build. I've done some basic tests but I'll wait until Hristo updates the patch with his improvements before I run detailed tests. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21922 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21977] In the re's token example OP and SKIP regexes can be improved
New submission from py.user:
https://docs.python.org/3/library/re.html#writing-a-tokenizer
There are redundant escapes in the regex:
('OP', r'[+*\/\-]'),# Arithmetic operators
Sequence -+*/ is sufficient.
It makes the loop to do all steps on every 4 spaces:
('SKIP',r'[ \t]'), # Skip over spaces and tabs
Sequence [ \t]+ is faster.
Applied patch.
--
assignee: docs@python
components: Documentation, Regular Expressions
files: re_ex_tok.diff
keywords: patch
messages: 223000
nosy: docs@python, ezio.melotti, mrabarnett, py.user
priority: normal
severity: normal
status: open
title: In the re's token example OP and SKIP regexes can be improved
type: enhancement
versions: Python 3.5
Added file: http://bugs.python.org/file35951/re_ex_tok.diff
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[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Claudiu Popa added the comment: Hi, thanks for the report. Here's a patch which implements __setstate__ and __getstate__ for Row objects. -- keywords: +patch nosy: +Claudiu.Popa, ghaering stage: - patch review versions: +Python 3.5 -Python 3.3 Added file: http://bugs.python.org/file35952/issue21975.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21977] In the re's token example OP and SKIP regexes can be improved
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- assignee: docs@python - rhettinger nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21977 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21901] test_selectors.PollSelectorTestCase.test_above_fd_setsize reported killed by shell
STINNER Victor added the comment: Killed process python(28623:#112) vsz:340800kB, anon-rss:330764kB, file-rss:3864kB 340 MB to run test_selectors sounds high. What is the value of NUM_FDS? And what is the result of this command in your vserver? $ python -c 'import resource; print(resource.getrlimit(resource.RLIMIT_NOFILE))' (1024, 4096) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21901 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21977] In the re's token example OP and SKIP regexes can be improved
Raymond Hettinger added the comment: I will keep the \- because the - at the front of the character range is a non-obvious special case. The other changes look reasonable. -- priority: normal - low stage: - commit review type: enhancement - performance versions: +Python 2.7, Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21977 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21977] In the re's token example OP and SKIP regexes can be improved
Roundup Robot added the comment: New changeset bb28542af060 by Raymond Hettinger in branch '3.4': Issue 21977: Minor improvements to the regexes in the tokenizer example. http://hg.python.org/cpython/rev/bb28542af060 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21977 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21977] In the re's token example OP and SKIP regexes can be improved
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- resolution: - fixed status: open - closed versions: -Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21977 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21514] update json module docs in light of RFC 7159 ECMA-404
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- assignee: docs@python - bob.ippolito nosy: +bob.ippolito ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21514 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16620] Avoid using private function glob.glob1() in msi module and tools
Raymond Hettinger added the comment: Martin, this patch touches some of your code. Do you care to take a look at it? -- assignee: - loewis nosy: +loewis, rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16620 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21978] Support index access on OrderedDict views (e.g. o.keys()[7])
New submission from Ram Rachum: Implement `__getitem__` on `OrdredDict.keys`, `OrdredDict.values` and `OrdredDict.items`, so the following code snippet wouldn't error: from collections import OrderedDict o = OrderedDict(((1, 2), (3, 4), (5, 6))) o OrderedDict([(1, 2), (3, 4), (5, 6)]) o.keys() KeysView(OrderedDict([(1, 2), (3, 4), (5, 6)])) o.keys()[0] Traceback (most recent call last): File string, line 1, in fragment builtins.TypeError: 'KeysView' object does not support indexing o.values()[0] Traceback (most recent call last): File string, line 1, in fragment builtins.TypeError: 'ValuesView' object does not support indexing o.items()[0] Traceback (most recent call last): File string, line 1, in fragment builtins.TypeError: 'ItemsView' object does not support indexing -- components: Library (Lib) messages: 223006 nosy: cool-RR priority: normal severity: normal status: open title: Support index access on OrderedDict views (e.g. o.keys()[7]) versions: Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21978 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21084] IDLE can't deal with characters above the range (U+0000-U+FFFF)
wjssz added the comment: I suggest don't change the content of file, just give a message such as: IDLE can't display non-BMP character (codepoint above 0x). A non-BMP character found in Line 23, position 8 of .py, please open this file with other editor. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21084 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21978] Support index access on OrderedDict views (e.g. o.keys()[7])
Raymond Hettinger added the comment: I'm not sure this would make sense given that the ordered dict itself isn't indexable, given that keys/values/items on regular dicts aren't indexable, and given that keys/items views are set-like rather than sequence-like. The one obvious way to get sequence behavior is to build a list: s = list(od) s = list(od.values()) s = list(od.items()) -- assignee: - rhettinger nosy: +rhettinger priority: normal - low type: - enhancement ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21978 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21084] IDLE can't deal with characters above the range (U+0000-U+FFFF)
Changes by Raymond Hettinger raymond.hettin...@gmail.com: -- priority: normal - high ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21084 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
New submission from Mika Eloranta: The following are expected to raise SyntaxError, but they don't: 0xfor python is weird in ways 15 [0xaor 1, 0xbor 1, 0xcor 1, 0xdor 1, 0xeor 1, 0xfor 1] [10, 11, 12, 13, 14, 15] Verified on v2.7.1 and v3.3.2. Probably affects all versions. -- components: Interpreter Core messages: 223009 nosy: mel priority: normal severity: normal status: open title: SyntaxError not raised on 0xaor 1 type: behavior versions: Python 2.7, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
Mark Dickinson added the comment: Surprisingly, this is valid syntax. Your first line is parsed as: 0xf or (python is weird in ways) Because `or` is short-circuiting, its right-hand operand (which is also valid syntactically, being a chained comparison) is never evaluated, so we don't see the `NameErrors` that you might expect. python is weird in ways Traceback (most recent call last): File stdin, line 1, in module NameError: name 'python' is not defined Your second example is similar. Closing as 'not a bug'. -- nosy: +mark.dickinson resolution: - not a bug status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
Mika Eloranta added the comment: Mark, can you explain why the first example is valid syntax, but the second one is not: 0xaor 1 10 0xaand 1 File stdin, line 1 0xaand 1 ^ SyntaxError: invalid syntax I do understand how 0xaor 1 is currently parsed, but I'm not still convinced it should be valid syntax (0xa or 1 or (0xa)or 1 would be ok). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
Eric V. Smith added the comment: 0xaand 1 is parsed as 0xaa nd 1 which is not valid syntax. -- nosy: +eric.smith ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
Changes by Eric V. Smith e...@trueblade.com: -- stage: - resolved ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
Mika Eloranta added the comment: OK, I see... 0xfand 1 is ambiguous (0xfa)nd 1 vs. (0xf)and 1. So, while a bit weird, the behavior is consistent: 123not in [], 0xfnot in [], 0xfor 1, 0xafor 1, 0xfin [] (True, True, 15, 175, False) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
Eric V. Smith added the comment: To be more clear: the parser takes the longest token that could be valid. Since n can't be part of a hex number, parsing stops there, returning 0xaa as the first token. So: 0xaaif 1 else 0 170 hex(0xaaif 1 else 0) '0xaa' -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Serhiy Storchaka added the comment: The issue is not in pickling/unpickling, but in sqlite3.Row.__new__ which creates object in invalid state. Simple example: import sqlite3 r = sqlite3.Row.__new__(sqlite3.Row) len(r) Segmentation fault (core dumped) -- assignee: - serhiy.storchaka nosy: +serhiy.storchaka stage: patch review - versions: +Python 2.7 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21980] Implement `logging.LogRecord.__repr__`
Changes by Ram Rachum r...@rachum.com: -- components: Library (Lib) nosy: cool-RR priority: normal severity: normal status: open title: Implement `logging.LogRecord.__repr__` type: enhancement versions: Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21980 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21981] Idle problem
New submission from Thomas Kember: Hello Terry, Thank you for your explanation of the bug in Idle. I know Idle has limitations, but it is quite adequate for the programming I want to do. I agree that when this error occurs there should only be a warning, so the user can decide what he wants to do about it. There is however one fault in Idle that would be good if it were fixed. That is, it does not show line numbers. Since errors all indicate the line number the error occured, having the line numbers on the listing would be very useful. One other thing. Now the problem is solved but it is still showing status 'open' on the problem site, how do I change the status? Regards, Thomas -- messages: 223016 nosy: Tomk priority: normal severity: normal status: open title: Idle problem ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21981 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21979] SyntaxError not raised on 0xaor 1
Mark Dickinson added the comment: Mark, can you explain why the first example is valid syntax, but the second one is not: Looks like Eric beat me to it! As he explained, it's the maximal munch rule at work: the tokenizer matches as much as it can for each token. You see similar effects with integer or float literals followed by a keyword starting with 'e' (or 'j', but I don't think we have any of those). 3if 1else 2 File stdin, line 1 3if 1else 2 ^ SyntaxError: invalid token 3if 1 else 2 3 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21979 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21981] Idle problem
Changes by SilentGhost ghost@gmail.com: -- nosy: +terry.reedy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21981 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21981] Idle problem
Eric V. Smith added the comment: Please respond to the other bug. No need to open a new bug when responding to an existing issue. Thanks. -- nosy: +eric.smith resolution: - not a bug stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21981 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Claudiu Popa added the comment: Using your example, I can't make it to crash using the tip, nor with Python 3.4. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Claudiu Popa added the comment: Nevermind, I didn't see the len call. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Serhiy Storchaka added the comment: Here is a patch which fixes crash. -- stage: - patch review Added file: http://bugs.python.org/file35953/sqlite3_row_new.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Claudiu Popa added the comment: It doesn't crash anymore with your patch, but the pickle.load fails: Traceback (most recent call last): File a.py, line 19, in module load = pickle.loads(dump) TypeError: function takes exactly 2 arguments (0 given) -- stage: patch review - ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue19806] smtpd crashes when a multi-byte UTF-8 sequence is split between consecutive data packets
R. David Murray added the comment: As Milan said, the problem doesn't arise in 3.5 with decode_data=False, since there's no decoding. His patch doesn't actually fix the bug for the decode_data=True case, though, since the bug is a *valid* utf-8 sequence getting split across tcp buffers. To fix it, we would need to change the implementation of decode_data. Instead of conditionally decoding in collect_data, we'd need to postpone decoding to found_terminator. This would have the undesirable affect of changing what is in the received_lines attribute, which is why we didn't do it in the decode_data patch. Using an incremental decoder won't solve that problem, since it too would change what gets stored in received_lines. Since decode_data=True is really not a legitimate mode for smtpd (it is an historical accident/bug) and we are planning on removing it eventually, I think we should go ahead and apply Milan's patch as is, since it does improve the error reporting. The message would need to be adjusted though, since it can trigger on valid utf-8 data. It should say that smtpd should be run with decode_data=False in order to fix the decode problem. That would leave the bug as-is in 3.4, but a similar patch with an error message suggesting an upgrade to 3.5/decode_data=True could be applied. That feels a little weird, though :). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue19806 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Serhiy Storchaka added the comment: For pickling open other issue. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue8849] python.exe problem with cvxopt
R. David Murray added the comment: True. Since there was no response from the OP to my question, let's close this. It can be reopened if he's still having a problem, which seems unlikely. -- resolution: - third party stage: - resolved status: open - closed type: - behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue8849 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21964] inconsistency in list-generator comprehension with yield(-from)
hakril added the comment:
I found something else, I think it worth mentioning it.
This side-effect allows to create generators that return other values that
None. And the CPython's behavior is not the same for all versions:
{(yield i) : i for i in range(2)}
generator object dictcomp at 0x7f0b98f41410
list(_)
# python3.(3,4,5)
[0, 1]
# python3.2
[0, 1, {None: 1}] # python3.2 appends the generator's return value.
--
versions: +Python 3.2, Python 3.3
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[issue21981] Idle problem
Thomas Kember added the comment: Hello Eric V. Smith, I reported only one bug and it has been fixed. I can't find out how I am to reset the status of it to closed. Thomas Kember From: Eric V. Smith rep...@bugs.python.org To: t.kemb...@btinternet.com Sent: Monday, 14 July 2014, 13:31 Subject: [issue21981] Idle problem Eric V. Smith added the comment: Please respond to the other bug. No need to open a new bug when responding to an existing issue. Thanks. -- nosy: +eric.smith resolution: - not a bug stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21981 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21981 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21975] Using pickled/unpickled sqlite3.Row results in segfault rather than exception
Claudiu Popa added the comment: Ups, I accidentally removed the patch review stage, sorry for that. -- stage: - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21975 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21947] `Dis` module doesn't know how to disassemble generators
Clement Rouault added the comment: Updated some docstrings in the new patch after the review comments. Thanks kushou for the code review. -- Added file: http://bugs.python.org/file35954/dis_generator3.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21947 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21982] Idle: Regression introduced in configDialog by rev 91509
New submission from Saimadhav Heblikar: The concerned part : http://hg.python.org/cpython/rev/b836a0cd68f7#l4.15 NameError: name 'keySet' is not defined. -- messages: 223031 nosy: sahutd, terry.reedy priority: normal severity: normal status: open title: Idle: Regression introduced in configDialog by rev 91509 versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21982 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21982] Idle: Regression introduced in configDialog by rev 91509
Changes by Saimadhav Heblikar saimadhavhebli...@gmail.com: -- type: - crash ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21982 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16561] bdist_wininst installers don't use UAC, then crash
Martin v. Löwis added the comment: I just noticed that I misread the original issue: it's not about the Python Windows installer, but about bdist_wininst packages. -- title: Windows installer doesn't use UAC, then crashes - bdist_wininst installers don't use UAC, then crash ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16561 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16561] bdist_wininst installers don't use UAC, then crash
Changes by Steve Dower steve.do...@microsoft.com: -- nosy: +steve.dower ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16561 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21977] In the re's token example OP and SKIP regexes can be improved
Changes by Berker Peksag berker.pek...@gmail.com: -- stage: commit review - resolved ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21977 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21980] Implement `logging.LogRecord.__repr__`
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[issue21976] Fix test_ssl.py to handle LibreSSL versioning appropriately
Changes by Berker Peksag berker.pek...@gmail.com: -- nosy: +christian.heimes, dstufft, giampaolo.rodola, pitrou versions: -Python 3.1, Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21976 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17480] pyvenv should be installed someplace more obvious on Windows
Steve Dower added the comment: Automatically quoting arguments is more complicated than simply concatenating quotes, unfortunately, and people are guaranteed to have come up with ways to make it work already. My vote is for leaving this alone and letting the higher level functions be more clever. Changing this function is certain to break existing code in unpredictable ways. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17480 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17480] pyvenv should be installed someplace more obvious on Windows
Steve Dower added the comment: That last message should have been on #20451 :) My thoughts on pyvenv are that it should be in Scripts\ if anywhere, but I'm not desperate to have it on PATH. I would rather not start putting more files alongside python.exe. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17480 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20451] os.exec* mangles argv on windows (splits on spaces, etc)
Steve Dower added the comment: Automatically quoting arguments is more complicated than simply concatenating quotes, unfortunately, and people are guaranteed to have come up with ways to make it work already. My vote is for leaving this alone and letting the higher level functions be more clever. Changing this function is certain to break existing code in unpredictable ways. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20451 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15883] Add Py_errno to work around multiple CRT issue
Steve Dower added the comment: Also agreed with not exposing a side-channel to set errno. I'd expect this to no longer be an issue with the stable CRT, but I'm not 100% confident about saying that yet. In theory, there will only ever be one CRT loaded in the future, but there's probably going to still be situations where explicitly providing errno is necessary. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15883 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17056] Support Visual Studio 2012
Steve Dower added the comment: msvc9compiler should not look for any versions of MSVC other than 9.0, since extensions built using other versions will be subtly (or dramatically) incompatible with Python unless you also rebuild Python itself with the same MSVC version. You can set DISTUTILS_USE_SDK=1 and run from the VS 2012 Developer Command Prompt (or otherwise configure your environment) if you are willing to accept the risk, but ensure you test the built extension thoroughly. Hopefully, 3.5 will switch to the next version of MSVC (14) and will be able to detect and use all later releases, so this particular problem won't exist in the future. There's nothing we can/will do for 2.x at this stage. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17056 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue7687] Bluetooth support untested
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[issue7687] Bluetooth support untested
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[issue7834] socket.connect() no longer works with AF_BLUETOOTH L2CAP sockets
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[issue21514] update json module docs in light of RFC 7159 ECMA-404
Bob Ippolito added the comment: This patch looks reasonable to me as-is. With regard to Infinite and NaN number values are accepted and output; there's an option for that (allow_nan=False in encoding, parse_constant=some_function_that_raises in decoding). Since an exception can't be raised in a lambda there's no simple one-liner to ensure compliant decode. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21514 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15443] datetime module has no support for nanoseconds
Niklas Claesson added the comment: I would like to add a use case. Control systems for particle accelerators. We have ns, sometimes ps precision on timestamped data acquisitions and we would like to use Python to do calculations. -- nosy: +Niklas.Claesson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15443 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21514] update json module docs in light of RFC 7159 ECMA-404
Chris Rebert added the comment: Thanks for the speedy review! Those NaN-related arguments are already mentioned in the docs (see last 2 sentences of https://docs.python.org/3/library/json.html#infinite-and-nan-number-values ), and this patch doesn't touch that subsection. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21514 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21514] update json module docs in light of RFC 7159 ECMA-404
Bob Ippolito added the comment: Good call, I was just doing a quick review of the patch in isolation. Now I don't have anything at all to comment on :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21514 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15443] datetime module has no support for nanoseconds
Alexander Belopolsky added the comment:
Given that struct timespec defined as
struct timespec {
time_t tv_sec;/* seconds */
long tv_nsec; /* nanoseconds */
};
is slowly becoming the prevailing standard to represent time in system
interfaces, Python's inability to faithfully store it in a high level object
will increasingly become a handicap.
People are starting to put nanoseconds in their databases not because they
really need such precision, but because this is what they get from their
devices and at the collection time cannot do anything smart.
The program that collects the events may simply not have time to do anything
other than store raw data, or not have the higher level knowledge of what is
the proper rounding.
The proper rounding is best to be done at the analysis time and by a program
written in a higher level language such as Python.
--
assignee: - belopolsky
stage: - needs patch
versions: +Python 3.5 -Python 3.4
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[issue21956] Doc files deleted from repo are not deleted from docs.python.org.
Brandon Rhodes added the comment: Now that I am back at a full keyboard, I see that my previous response to @BreamoreBoy about this issue is too short and too cryptic to really serve as a fair answer to his question. And, with some embarrassment, I note that my words did not even achieve the dignity of forming an actual English sentence. Alas for cramped travel laptop keyboards and airport wi-fi! Might I be allowed another try? If so, then: @BreamoreBoy, I think that your confusion (How does that translate?) can be blamed squarely on the document in question. Instead of introducing and maintaining a consistent terminology, it manages to burden the reader with two parallel and redundant sets of terms for exactly the same idea. In short, the document title does not match the document itself. The title of the document sets forth the terms Idiom and Anti-idiom as its subject. But then it completely drops the ball. The terms are not defined in the document itself. They are not clarified anywhere in its text. Nor are they even *used* anywhere in its body, with a single lonely exception buried down somewhere around the middle (second paragraph under Exceptions). Instead, the body uses the simpler phrases Do, do not, and should not. It is running in its do not / don't mode when it reaches the sentence you quote, Mark, about from...import statements. So the answer to your How does that translate question is that what the title promises as Idioms and Anti-idioms actually come out verbally in the text as do and don't instead. When someone jumps into the middle of the document without context, they see only do or don't and are left wondering where the terminology of idioms is even coming from. But it comes directly from the title, as the only possible mapping between the document's terms and those of its title. So when the document says: from module import name1, name2. - This is a don’t... the careful reader who has noticed and remembered the title will simultaneously read: from module import name1, name2. - This is an anti-idiom... Which is almost exactly the text of Audrey's tweet. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21956 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21922] PyLong: use GMP
Mark Dickinson added the comment: When GMP encounters a memory allocation failure (exceeding the limits above or when running our of scratch space), it will just abort. Ouch; that's not friendly. Seems like this is part of the reason that Armin Rigo abandoned the attempt to use GMP in PyPy. https://bitbucket.org/pypy/pypy/issue/892/ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21922 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21980] Implement `logging.LogRecord.__repr__`
New submission from Vinay Sajip: LogRecord has a lot of attributes. You can normally show what you want using a Formatter. I could implement something that just shows name and levelName. How does that sound? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21980 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21980] Implement `logging.LogRecord.__repr__`
Ram Rachum added the comment: Sounds good. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21980 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21041] pathlib.PurePath.parents rejects negative indexes
Changes by Barry A. Warsaw ba...@python.org: -- nosy: +barry ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21041 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16807] argparse group nesting lost on inheritance
paul j3 added the comment: To put this issue in perspective: - There's nothing in the documentation about nesting a mutually exclusive group in an argument group. - There are prominent notes in the documentation about MEGs not taking title and description. The '_add_container_actions' code has a warning that something needs to change if they do acquire such attributes. - However there is a class in test_argparse.py that does nest an MEG in an argument group, which in effect gives it a title. TestMutuallyExclusiveInGroup That's the pattern that Dougal is using. - http://bugs.python.org/issue17218 support title and description in argparse add_mutually_exclusive_group proposes adding these attributes to MEG. There I proposed doing so via this nested group mechanism. So that patch requires this one to work correctly with parents. - http://bugs.python.org/issue11588 I am exploring the implementation of UsageGroups, a generalization of MEG that allow other group tests, and nesting. There too title and description come via nesting in an ArgumentGroup. - Groups and parents are confusing to beginning users. In StackOverflow questions 'argparse' users often confuse argument groups and mutually exclusive groups, expecting to be able to nest one inside the other. Currently that nesting only works one way, and for the limited purpose illustrated here. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16807 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21041] pathlib.PurePath.parents rejects negative indexes
Barry A. Warsaw added the comment:
Aren't negative indexes well defined in Python? E.g.
p = Path('/tmp/tmp123/foo/bar/baz.xz')
p.parents[len(p.parents)-2]
PosixPath('/tmp')
p.parents[-2] should == p.parents[len(p.parents)-2]
--
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[issue2698] Extension module build fails for MinGW: missing vcvarsall.bat
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[issue21645] test_read_all_from_pipe_reader() of test_asyncio hangs on FreeBSD 9
Roundup Robot added the comment: New changeset a0e6a370755f by Victor Stinner in branch 'default': Issue #21645: Add debug code to analyze a failure on FreeBSD 9 http://hg.python.org/cpython/rev/a0e6a370755f -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21645 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21976] Fix test_ssl.py to handle LibreSSL versioning appropriately
Changes by Antoine Pitrou pit...@free.fr: -- stage: - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21976 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21981] Idle problem
Terry J. Reedy added the comment: Thomas, PLEASE stop quoting messages when you post by email. Use your mouse selection and delete key. There is an open issue for adding lines numbers in the editor: #17535. It has a patch waiting for review. The bug you reported has not been fixed. Silent Ghost showed you how to work around the problem. Other people have reported the the same problem before, and have been given the same workaround (delete the file), and the problem forgotten about until the next person runs into it. This time the 'next person' was you. But the problem has never been fixed. There should not be a 'next person'. The issue should stay open until the bug is fixed (or I fine a duplicate open issue). The headers are mostly for Python developers. After users make an initial report, they should usually leave them alone. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21981 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21514] update json module docs in light of RFC 7159 ECMA-404
Raymond Hettinger added the comment: Thanks Bob. If you want me to apply the patch, just assign this back to me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21514 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21514] update json module docs in light of RFC 7159 ECMA-404
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[issue21645] test_read_all_from_pipe_reader() of test_asyncio hangs on FreeBSD 9
Roundup Robot added the comment: New changeset dbf991650441 by Victor Stinner in branch 'default': Issue #21645: test_asyncio, log debug trace into sys.__stderr__, not in http://hg.python.org/cpython/rev/dbf991650441 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21645 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21645] test_read_all_from_pipe_reader() of test_asyncio hangs on FreeBSD 9
STINNER Victor added the comment: Buildbot where the issue occurs: http://buildbot.python.org/all/builders/AMD64%20FreeBSD%209.0%203.x/ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21645 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12955] urllib.request example should use with ... as:
Changes by Terry J. Reedy tjre...@udel.edu: -- versions: +Python 3.4, Python 3.5 -Python 3.2, Python 3.3 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12955 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21041] pathlib.PurePath.parents rejects negative indexes
akira added the comment: Aren't negative indexes well defined in Python? yes. I've provided the link to Python docs [1] in msg214642 that explicitly defines the behavior: If i or j is negative, the index is relative to the end of the string: len(s) + i or len(s) + j is substituted. But note that -0 is still 0. [1]: https://docs.python.org/3/library/stdtypes.html#sequence-types-list-tuple-range -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21041 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14379] Several traceback docs improvements
Mark Lawrence added the comment: As nobody has even commented on this, let alone proposed a patch, I'd be inclined to close as won't fix or out of date. -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14379 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15117] Please document top-level sqlite3 module variables
Mark Lawrence added the comment: @wchlm sorry about the delay in responding, but would you like to propose a patch for this? -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17250] argparse: Issue 15906 patch; positional with nargs='*' and string default
Mark Lawrence added the comment: Slipped under the radar? -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17250 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15552] gettext: if looking for .mo in default locations, also look in locale-bundle location
Mark Lawrence added the comment: @Dominique please accept our apologies for the delay in replying. Can someone please review the attached patch as it's only five extra lines. I'd do it myself but I know nothing about openSUSE, internationalization or gettext. -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15552 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21041] pathlib.PurePath.parents rejects negative indexes
Mark Lawrence added the comment: #7951 has an interesting debate on negative indexes that is possibly applicable here. -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21041 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue16895] Batch file to mimic 'make' on Windows
Zachary Ware added the comment: Still relevant, but the current patch is overkill (Brian was right, it's just way more batch than is healthy to check in). Things are changing rapidly, though; I'll close it as postponed for now, with the expectation of reopening someday. -- assignee: - zach.ware components: +Build resolution: - postponed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue16895 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue18397] Python with MinGW
Mark Lawrence added the comment: Nothing has been done with #17605 or the associated issues to my knowledge. I've no idea as to whether or not the originator will be picking them up again or if he is open to another user picking them up. I do know that there are 56 open issues with mingw in the title. -- nosy: +BreamoreBoy ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue18397 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21983] segfault in ctypes.cast
New submission from Anthony LaTorre:
I get a segfault when trying to cast a string to a structure.
import ctypes
class Struct(ctypes.Structure):
... _fields_ = [('a', ctypes.c_uint32)]
...
s = '0'*100
ctypes.cast(s,Struct)
Segmentation fault
The docs (https://docs.python.org/2/library/ctypes.html#ctypes.cast) say that
`obj` must be an object that can be interpreted as a pointer, so I assume
this should return the same exception you get when trying to cast a list:
ctypes.cast(range(10),Struct)
Traceback (most recent call last):
File stdin, line 1, in module
File /usr/local/lib/python3.4/ctypes/__init__.py, line 488, in cast
return _cast(obj, obj, typ)
ctypes.ArgumentError: argument 1: class 'TypeError': wrong type
--
messages: 223062
nosy: Anthony.LaTorre
priority: normal
severity: normal
status: open
title: segfault in ctypes.cast
type: crash
versions: Python 2.7, Python 3.4
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[issue21983] segfault in ctypes.cast
Changes by Anthony LaTorre tlator...@gmail.com: -- components: +ctypes ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21983 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21984] list(itertools.repeat(1)) causes the system to hang
New submission from James Paget: In Python 3.4, type: import itertools list(itertools.repeat(1)) The system will hang, and a cold reboot is necessary (at least on Windows). I expected some sort of infinite list exception to be thrown. -- components: Extension Modules messages: 223063 nosy: James.Paget priority: normal severity: normal status: open title: list(itertools.repeat(1)) causes the system to hang type: crash versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21984 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17390] display python version on idle title bar
Terry J. Reedy added the comment: I agree that the repeated 'Python x.y.z: in the listing is too much. #21588 has a patch but I am not ready to push it or do the review and revision needed . So I propose to reduce the current prefix to the minimum needed to know what version F5 will run the file with, x.y with minimal dressing, and put it in the middle or at the end. Your example Windows listing would then look like *Python 2.7.7 Shell* demo.py (2.7) /Users/raymond/class/demo.py download.py (2.7) /Users/raymond/class/download.py or *Python 2.7.7 Shell* demo.py - /Users/raymond/class/demo.py (2.7) download.py - /Users/raymond/class/download.py (2.7) or *Python 2.7.7 Shell* demo.py - /Users/raymond/class/demo.py | 2.7 download.py - /Users/raymond/class/download.py | 2.7 Which do you like best? I am trying out the second one in my 3.4 installation, and will switch to the third later. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17390 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21815] imaplib truncates some untagged responses
Changes by Lita Cho lita@gmail.com: -- nosy: +Lita.Cho, jesstess ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21815 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21984] list(itertools.repeat(1)) causes the system to hang
Josh Rosenberg added the comment: It's unlikely to have hung the system entirely. It will slow down a lot though, as it will consume ridiculous amounts of RAM, and occasionally involve copying the existing data due to reallocation. The cost of performing this pointless work may consume enough system resources that the OS responsiveness becomes intermittent, messages drop, etc. That's an inevitable consequence of running a program without a quota that intentionally consumes system resources indefinitely. Python has no mechanism for identifying the difference between an infinitely long generator and a long but finite generator. Eventually, if you left the code running, it should eventually exhaust physical memory and the page file, then die with a MemoryError. But how long it takes to die is going to depend on the OS, page file configuration, etc. -- nosy: +josh.rosenberg ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21984 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15443] datetime module has no support for nanoseconds
Antoine Pitrou added the comment: For the record, numpy's datetime and timedelta types have theoretical support for attoseconds. -- nosy: +pitrou ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15443 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21976] Fix test_ssl.py to handle LibreSSL versioning appropriately
Antoine Pitrou added the comment: I don't have LibreSSL to test but the patch sounds fine to me. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21976 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15443] datetime module has no support for nanoseconds
Alexander Belopolsky added the comment: numpy's datetime64 and timedelta64 types are so utterly broken that I would only recommend studying them as a negative example of how not to design a date-time library. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15443 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue21983] segfault in ctypes.cast
eryksun added the comment:
You need to cast to a pointer type, i.e. POINTER(Struct). Trying to cast to
just Struct should raise a TypeError. Instead this revealed a bug in
cast_check_pointertype (3.4.1):
http://hg.python.org/cpython/file/c0e311e010fc/Modules/_ctypes/_ctypes.c#l5225
dict-proto is NULL in the Struct type's stgdict, so
PyUnicode_Check(dict-proto) segfaults. A simple fix is to add a check for this
on line 5235:
if (dict dict-proto) {
Then cast will raise the expected TypeError from line 5242 on return from line
5255.
--
nosy: +eryksun
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[issue21815] imaplib truncates some untagged responses
Lita Cho added the comment: I was reading the RFC spec, and it looks like it doesn't specificy '[' and ']' are not allowed in the PERNANENTFLAGS names. I can try to add a fix for this. But if anyone else knows if you are not allowed to have '[' or ']' in flag names, please let me know. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21815 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue15443] datetime module has no support for nanoseconds
Tim Peters added the comment: A note from Guido, from about 2 years ago: https://mail.python.org/pipermail/python-dev/2012-July/121127.html TBH, I think that adding nanosecond precision to the datetime type is not unthinkable. You'll have to come up with some clever backward compatibility in the API though, and that will probably be a bit ugly (you'd have a microsecond parameter with a range of 0-100 and a nanosecond parameter with a range of 0-1000). Also the space it takes in memory would probably increase (there's no room for an extra 10 bits in the carefully arranged 8-byte internal representation). Add pickle, etc. -- nosy: +tim.peters ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue15443 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20117] subprocess on Windows: wrong return code with shell=True
eryksun added the comment: For what it's worth, an explicit exit will set the return code to the last error. subprocess.call(nonex exit, shell=True, stderr=subprocess.DEVNULL) 9009 -- nosy: +eryksun ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20117 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
