[issue3180] Interrupts are lost during readline PyOS_InputHook processing
Michiel de Hoon added the comment: As it happens, we just ran into the same bug. To reproduce this issue, run from Tkinter import * Tk() Then Ctrl-C will not generate a KeyboardInterrupt. At first glance, the solution suggested by the original poster seems good. Can this issue by reopened? I'd be happy to take over this issue report and check the patch in more detail. -- nosy: +Michiel.de.Hoon ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3180 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23235] run_tests.py doesn't set test.support.verbose correctly
Berker Peksag added the comment: Here is a possible fix. -- keywords: +patch stage: needs patch - patch review Added file: http://bugs.python.org/file37698/issue23235.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23235 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23197] asyncio: check if a future is cancelled before calling set_result/set_exception
STINNER Victor added the comment: Oh, I forgot that the change in subprocess.py (check if waiter is cancelled before setting its result) is already part of the issue #23197 which comes with an unit test. Wrong, it's the issue #23173. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23197 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
koobs added the comment: FreeBSD buildbots broken since fbe87fb071a67cb5e638b3496362b5aedc0fc9a7 -- nosy: +koobs ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
Changes by Jeffrey Yasskin jyass...@gmail.com: -- nosy: -jyasskin ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23237] Interrupts are lost during readline PyOS_InputHook processing (reopening)
New submission from Michiel de Hoon: This bug was previously reported in http://bugs.python.org/issue3180 but was closed after seven years for being out of date. Still, the bug remains: Interrupts are lost during readline PyOS_InputHook processing. To reproduce the bug, try from Tkinter import * Tk() You will notice that Ctrl-C now does not generate a KeybordInterrupt. This bug appears in all Python versions I tested (Python 2.7, 3.3, 3.4) and, judging from the source code, is still present in the current Python source code in Mercurial. The bug appears both on Mac and on Linux; I do not have access to Windows. The suggested patch at http://bugs.python.org/issue3180 makes multiple changes to the behavior of PyOS_InputHook. In particular, it allows for waiting for a file descriptor other than stdin. I think that this is unrelated to the current bug, so it should not be included in the patch, in particular since that would change the API. -- components: Extension Modules messages: 233997 nosy: Michiel.de.Hoon priority: normal severity: normal status: open title: Interrupts are lost during readline PyOS_InputHook processing (reopening) type: behavior versions: Python 2.7, Python 3.2, Python 3.3, Python 3.4, Python 3.5, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23237 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3180] Interrupts are lost during readline PyOS_InputHook processing
Michiel de Hoon added the comment: I have opened a new issue 23237 for this bug; please see http://bugs.python.org/issue23237 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3180 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23237] Interrupts are lost during readline PyOS_InputHook processing (reopening)
R. David Murray added the comment: Updating versions to reflect where it might get fixed (which is what we use the versions field for). -- nosy: +r.david.murray versions: -Python 3.2, Python 3.3, Python 3.6 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23237 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22932] email.utils.formatdate uses unreliable time.timezone constant
Alexander Belopolsky added the comment: Maybe Dmitry can come up with the skipif logic that will test for up-to date tzinfo and skip the test if it is not. Otherwise we can try to come up with a test case which is sufficiently far in the past. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22932 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23223] subprocess32 unable to be installed via pip
Berker Peksag added the comment: Quoting from https://code.google.com/p/python-subprocess32/: Think you've found an issue? Please try to reproduce it using Python 3.4 and file it using http://bugs.python.org/. Work will be done upstream and backported to this project. -- nosy: +berker.peksag resolution: not a bug - status: closed - open ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23223 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23223] subprocess32 unable to be installed via pip
Berker Peksag added the comment: Here is a patch. -- keywords: +patch stage: - patch review Added file: http://bugs.python.org/file37701/issue23223.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23223 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23223] subprocess32 unable to be installed via pip
Zachary Ware added the comment: _posixsubprocess should not be compiled on Windows, as it will not work and has the potential to completely screw up subprocess on Windows. This appears to be a bug in subprocess32's setup.py, and thus does not apply to Python itself at all. I agree with Victor that this bug doesn't belong here. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23223 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23234] refactor subprocess: use new OSError exceptions, factorize stdin.write() code
Changes by Berker Peksag berker.pek...@gmail.com: -- components: +Library (Lib) -Extension Modules nosy: +gregory.p.smith stage: - patch review ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23234 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23223] subprocess32 unable to be installed via pip
Berker Peksag added the comment: Oh, good point! I missed that, thanks. -- resolution: - not a bug stage: patch review - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23223 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23226] Add float linspace recipe to docs
Raymond Hettinger added the comment: This is too much. Try for a brief reference. This section of the docs is primarily about how range() works. Linspace() is at best a tangential discussion and shouldn't interfere with the usability of range() docs (a tool we actually have and that is in common use). -- assignee: docs@python - rhettinger nosy: +rhettinger ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23226 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23189] Set docstrings to empty string when optimizing with -OO.
Raymond Hettinger added the comment: Here are some of the packages that run into trouble when the docstrings are set to 'None' by the -OO optimization I think you should file bug reports for those packages. We've agreed here that the current behavior is correct and that the proposed change in backward incompatible, so I'm gone to close this one as not a bug. Perhaps, some not in the docs for packaging and distributing python would be appropriate and perhaps some PEP-8 guidance for avoiding __doc__+='moredocs' without first checking whether __doc__ is None. -- resolution: - not a bug status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23189 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13881] Stream encoder for zlib_codec doesn't use the incremental encoder
Martin Panter added the comment: Here is a patch to implement the zlib-codec and bz2-codec StreamWriter classes based on their IncrementalEncoder classes. It depends on my patch for Issue 23231, though I guess it could be tweaked to work around that if desired. -- keywords: +patch versions: +Python 3.5 Added file: http://bugs.python.org/file37702/zlib-bz2-writer.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13881 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Mark Dickinson added the comment: Having them in the cmath module provides a place to document them which will then be searchable. Okay, makes sense. One of the reasons I'm a bit unhappy with the idea of adding infj and nanj is that it seems like an encouragement to expect eval(repr(z)) to work (i.e., recover the original value of z), and because Python doesn't have strict imaginary numbers (i.e., numbers with no real part at all), that fails: from math import inf, nan infj = complex(0.0, inf) nanj = complex(0.0, nan) z = complex(0.0, -inf) w = eval(repr(z)) z -infj w # real part has the wrong sign (-0-infj) But that's a pretty hollow objection, because this really has nothing to do with inf and nan; it's a problem with finite values, too: z = complex(0.0, -3.4) w = eval(repr(z)) z -3.4j w (-0-3.4j) So I'll add infj and nanj if the consensus is that they're useful. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Guido van Rossum added the comment: I don't understand why w ends up having -0 as the real part. For floats, at least, we've done a lot of work to make eval(repr()) roundtrip correctly in all cases. Is the issue with complex superficial (we should fix eval or repr) or deep (if we fixed it something else would be broken)? On Tue, Jan 13, 2015 at 9:27 AM, Mark Dickinson rep...@bugs.python.org wrote: Mark Dickinson added the comment: Having them in the cmath module provides a place to document them which will then be searchable. Okay, makes sense. One of the reasons I'm a bit unhappy with the idea of adding infj and nanj is that it seems like an encouragement to expect eval(repr(z)) to work (i.e., recover the original value of z), and because Python doesn't have strict imaginary numbers (i.e., numbers with no real part at all), that fails: from math import inf, nan infj = complex(0.0, inf) nanj = complex(0.0, nan) z = complex(0.0, -inf) w = eval(repr(z)) z -infj w # real part has the wrong sign (-0-infj) But that's a pretty hollow objection, because this really has nothing to do with inf and nan; it's a problem with finite values, too: z = complex(0.0, -3.4) w = eval(repr(z)) z -3.4j w (-0-3.4j) So I'll add infj and nanj if the consensus is that they're useful. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Serhiy Storchaka added the comment: Note, the reason I proposed nanj (and infj) is that these are produced by repr() of complex numbers. Having them in the cmath module provides a place to document them which will then be searchable. Another solution would be to change repr() of complex if imaginary component is not finite number to the form complex(x, y). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Mark Dickinson added the comment: Another solution would be to change repr() of complex if imaginary component is not finite number to the form complex(x, y). That wouldn't help with the str(), though, unless you're proposing to change that, too. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
Changes by Gustavo Temple gustavo.pedr...@eldorado.org.br: Added file: http://bugs.python.org/file37693/atomicv4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
Changes by Gustavo Temple gustavo.pedr...@eldorado.org.br: Removed file: http://bugs.python.org/file37693/atomicv4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20140] UnicodeDecodeError in ntpath.py when home dir contains non-ascii signs
Lin Wei added the comment: The patch (http://bugs.python.org/issue9291#msg206938) for #9291 actually helps with this issue, at least for me. By the way, @Serhiy do you mean that the problem is merely documentation, while the implementation is alright? -- nosy: +Lin.Wei ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20140 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20284] patch to implement PEP 461 (%-interpolation for bytes)
Ethan Furman added the comment: Removed the new ABI functions, all new functions are static. Duplicated bytes code in bytearray. in-place interpolation returns new bytearray at this point. I'll work on getting in-place working, but otherwise I'll commit this in a week so we have something in for the first alpha. -- stage: needs patch - patch review Added file: http://bugs.python.org/file37703/issue20284.stoneleaf.02.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20284 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23226] Add float linspace recipe to docs
Andrew Barnert added the comment: So something like the first version below? Or should even the example be inline, as in the second version below? (Apologies if the formatting gets screwed up pasting from docs to bugs.) --- Range objects are inappropriate for non-integral types, especially inexact types such as :class:`float`. In most cases, for such types, it is better to specify a count of numbers or intervals instead of a step size. For example: start, stop, num = 0, 10, 11 step = (stop-start)/(num-1) [start + i*step for i in range(num)] [0.0, 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0] .. seealso:: * `linspace recipe http://code.activestate.com/recipes/579000/`_ for an example lazy sequence built on this algorithm, and links to alternatives. --- Range objects are inappropriate for non-integral types, especially inexact types such as :class:`float`. In most cases, it is better to specify a count of numbers or intervals instead of a step size, as in `[start + i*(stop-start)/(num-1) for i in range(num)]`. .. seealso:: * `linspace recipe http://code.activestate.com/recipes/579000/`_ for an example lazy sequence built on this algorithm, and links to alternatives. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23226 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23181] Unicode code point should be two words in documentation
Roundup Robot added the comment: New changeset c917ba25c007 by Georg Brandl in branch 'default': Closes #23181: codepoint - code point https://hg.python.org/cpython/rev/c917ba25c007 -- nosy: +python-dev resolution: - fixed stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23181 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23181] Unicode code point should be two words in documentation
Roundup Robot added the comment: New changeset e280a04625cc by Georg Brandl in branch '2.7': Closes #23181: codepoint - code point https://hg.python.org/cpython/rev/e280a04625cc -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23181 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
Gustavo Temple added the comment: OK, I will do. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Mark Dickinson added the comment: Is the issue with complex superficial Unfortunately not: something like this is fairly inescapable. The problem is that when you do (for example) 5 - 6j you're in effect subtracting complex(0.0, 6.0) from complex(5.0, 0.0): you've invented a real part of 0.0 for the second term and an imaginary part of 0.0 for the first term. And since 0.0 is *not* an identity for addition (-0.0 + 0.0 is 0.0, not -0.0, under the usual rounding modes), signs of zeros tend to get lost. So the safe way to construct a complex number is to avoid any actual arithmetic by using complex(real_part, imag_part) rather than real_part + imag_part*1j. I rather like Serhiy's idea of making the complex repr have this form, except that the change would probably break existing code. (And the str should really stay in the current expected human-readable format, so the problems with infj and nanj don't go away.) Another possible fix is to introduce a new 'imaginary' type, such that the type of an imaginary literal is now 'imaginary' rather than 'complex', and arithmetic operations like addition can special-case the addition of a float to an 'imaginary' instance to produce a complex number with exactly the right bits. The C standardisation folks already tried this: C99 introduces optional imaginary types and a new _Imaginary keyword, but last time I looked almost none of the popular compilers supported those types. (I think Intel's icc might be an exception.) While this works as a technical solution, IMO the cure is worse than the disease; I don't want to think about the user-confusion that would result from having separate complex and imaginary types. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23230] Bug parsing integers with zero padding
Mark Dickinson added the comment: is a base-10 zero padded comming from the parsing of a ip string If you're parsing an ip string, how do you end up with a 000 *literal*? The SyntaxError only applies to literals in Python code; it doesn't affect conversion from strings to integers. So you don't need the base=10 keyword: the following works in both Python 2 and Python 3. int(000) 0 int(0019) 19 -- nosy: +mark.dickinson ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23230 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Serhiy Storchaka added the comment: Another possible fix is to introduce a new 'imaginary' type, such that the type of an imaginary literal is now 'imaginary' rather than 'complex', and arithmetic operations like addition can special-case the addition of a float to an 'imaginary' instance to produce a complex number with exactly the right bits. The C standardisation folks already tried this: C99 introduces optional imaginary types and a new _Imaginary keyword, but last time I looked almost none of the popular compilers supported those types. (I think Intel's icc might be an exception.) While this works as a technical solution, IMO the cure is worse than the disease; I don't want to think about the user-confusion that would result from having separate complex and imaginary types. This type should exist only at compile time. Peephole optimizer should replace it with complex after folding constants. Or may be repr() (and str()) should keep zero real part if imaginary part is negative and output period if real part is zero. For now: z = complex(0.0, 3.4); z; eval(repr(z)) 3.4j 3.4j z = complex(0.0, -3.4); z; eval(repr(z)) -3.4j (-0-3.4j) z = complex(-0.0, 3.4); z; eval(repr(z)) (-0+3.4j) 3.4j z = complex(-0.0, -3.4); z; eval(repr(z)) (-0-3.4j) -3.4j But all this perhaps is offtopic here. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
Changes by Gustavo Temple gustavo.pedr...@eldorado.org.br: Added file: http://bugs.python.org/file37694/atomicv4.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Mark Dickinson added the comment: BTW I don't want repr() of a complex number to use the complex(..., ...) notation -- it's too verbose. Okay, fair enough. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
Arfrever Frehtes Taifersar Arahesis added the comment: Gustavo Temple: A patch against newest revision of default branch would be more useful. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23236] asyncio: add timeout to StreamReader read methods
STINNER Victor added the comment: Copy of the feature requets by Guido van Rossum: https://code.google.com/p/tulip/issues/detail?id=96 Often you want to stop servicing (or using) a connection when there is no activity in a given time. You can do this by wrapping all your read calls in wait_for(), but a single readline() or readexactly() call may do multiple I/O operations and typically you want to reset the timeout whenever you receive some more bytes. So it makes more sense to either add the timeout to the various read*() calls, or even to (optionally) set it in the constructor, so that the class can implement a more subtle timeout algorithm. I could imagine an overall timeout too, and possibly even something that gives up if the bandwidth goes below a threshold, to avoid waiting forever on a huge download. (For StreamWriter I think it's sufficient to call wait_for(w.drain()), so I think this only applies to StreamReader.) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23236 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23236] asyncio: add timeout to StreamReader read methods
New submission from STINNER Victor: Attached patch adds an optional timeout parameter to the read(), read_exactly() and readline() methods of StreamReader. If a single read takes longer than timeout seconds, a asyncio.TimeoutError is raised. The timeout is reset each time new data is received. Read data is pushed back to the StreamReader buffer if the wait raises an exception (timeout, cancelled, etc.), so it's possible to retry the read later. -- components: asyncio files: streamreader_timeout.patch keywords: patch messages: 233978 nosy: gvanrossum, haypo, yselivanov priority: normal severity: normal status: open title: asyncio: add timeout to StreamReader read methods versions: Python 3.4, Python 3.5 Added file: http://bugs.python.org/file37697/streamreader_timeout.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23236 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue3180] Interrupts are lost during readline PyOS_InputHook processing
STINNER Victor added the comment: This issue is now closed. Please open a new issue. You should mention your OS and the Python version at least. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue3180 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue12160] codecs doc: what is StreamCodec?
Martin Panter added the comment: This patch looks simple and uncontroversial. I think it could be merged. -- nosy: +vadmium versions: +Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue12160 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23198] asyncio: refactor StreamReader
Changes by STINNER Victor victor.stin...@gmail.com: -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23198 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue13881] Stream encoder for zlib_codec doesn't use the incremental encoder
Martin Panter added the comment: See Issue 23231 for a proposal which should make the incremental codec API compatible with a generic StreamReader/Writer class. I discovered that many of the codec files are generated by gencodec.py, not hand-written. However when I tried regenerating them, I found a handful had diverged from the generated code, but others were more or less true to the generated code. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue13881 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23197] asyncio: check if a future is cancelled before calling set_result/set_exception
STINNER Victor added the comment: The sslproto.py which just has been merged has a similar issue: if isinstance(exc, Exception): if self._waiter is not None: self._waiter.set_exception(exc) in _on_handshake_complete(). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23197 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14014] codecs.StreamWriter.reset contract not fulfilled
Martin Panter added the comment: I don’t think this is appropriate. If you want to flush the underlying stream, then call its flush() method after calling reset(). The docstring only says it flushes the _codec’s_ buffers, not any buffers of the underlying stream, and it should not be the codec’s business to worry about lower level buffers. -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14014 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23187] Segmentation fault, possibly asyncio related
STINNER Victor added the comment: @Ivailo: Any progress on your investigation? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23187 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23187] Segmentation fault, possibly asyncio related
Ivailo Karamanolev added the comment: @Victor It has been running for 5 days now on 3.4.2 using json instead of ujson. I want to give at least 10 days to crash and if it's still up, I plan to switch to simplejson to see how that will go, since json is quite slow. I'll keep playing with using different modules and when/if I have something significant that I can reproduce - I'll post here. If the problems are resolved, I'll close the ticket. If that doesn't sound reasonable, please let me know. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23187 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22038] Implement atomic operations on non-x86 platforms
koobs added the comment: Oops, incomplete comment, apologies. Just noticed haypo has reported the issue here already -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22038 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue20739] PEP 463 (except expression) implementation
Berker Peksag added the comment: Guido's comment about the PEP is at https://mail.python.org/pipermail/python-dev/2014-March/133118.html Can we close this and mark PEP 463 as rejected now? -- nosy: +berker.peksag ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue20739 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue17911] traceback: add a new thin class storing a traceback without storing local variables
Robert Collins added the comment: Ok, here's a draft patch for linecache. Next up, poking around the new TB API. -- Added file: http://bugs.python.org/file37700/linecache_1.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue17911 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14014] codecs.StreamWriter.reset contract not fulfilled
Jim Jewett added the comment: That sounds like a bug magnet to me; my mental model is that the codec is my output; flushing it will push things out, and resetting it will erase anything pending. I don't care if some implementation detail means that some other object technically owns the buffer. An alternative (inferior, but better than nothing) would be to add an explicit note warning users that reset won't really finish the job, and they have to also get the codec's underlying stream and flush that. (Of course, if the stream is really an abstraction over the real stream ... at what point does the delegation start to work on its own?) On Tue, Jan 13, 2015 at 8:21 PM, Martin Panter rep...@bugs.python.org wrote: Martin Panter added the comment: I don’t think this is appropriate. If you want to flush the underlying stream, then call its flush() method after calling reset(). The docstring only says it flushes the _codec’s_ buffers, not any buffers of the underlying stream, and it should not be the codec’s business to worry about lower level buffers. -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14014 ___ -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14014 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23235] run_tests.py doesn't set test.support.verbose correctly
Changes by Berker Peksag berker.pek...@gmail.com: Added file: http://bugs.python.org/file37699/issue23235.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23235 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23235] run_tests.py doesn't set test.support.verbose correctly
Changes by Berker Peksag berker.pek...@gmail.com: Removed file: http://bugs.python.org/file37698/issue23235.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23235 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23173] asyncio: kill the subprocess if the creation failed
Roundup Robot added the comment: New changeset 1eae3b6fbec6 by Victor Stinner in branch '3.4': Python issue #23173: sync with Tulip https://hg.python.org/cpython/rev/1eae3b6fbec6 -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23173 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23173] asyncio: kill the subprocess if the creation failed
Changes by STINNER Victor victor.stin...@gmail.com: -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23173 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23223] subprocess32 unable to be installed via pip
STINNER Victor added the comment: subprocess32 is not part of Python, it's a third party mode. Report the issue to his author. -- nosy: +haypo resolution: - not a bug status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23223 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23234] refactor subprocess: use new OSError exceptions, factorize stdin.write() code
Changes by Martin Panter vadmium...@gmail.com: -- nosy: +vadmium ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23234 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22932] email.utils.formatdate uses unreliable time.timezone constant
R. David Murray added the comment: Upgrading the timezone data results in passed tests. Without the fix, only one of the tests fails. Is this intentional? This, however, brings up the issue that the tests may fail on the buildbots, which may also not have up to date timezone data :( -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22932 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue14014] codecs.StreamWriter.reset contract not fulfilled
Martin Panter added the comment: Maybe it would be better to redefine the docstring to say it flushes the codec as well as calling flush() on the underlying stream. But if you really want to finish the job you should probably be closing the underlying stream, which would flush if necessary. See Issue 460474, for adding a close() method which invokes reset(). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue14014 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22028] Python 3.4.1 Installer ended prematurely (Windows msi)
Changes by Tim Golden m...@timgolden.me.uk: -- assignee: - tim.golden ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22028 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23228] Crashes when tarfile contains a symlink and unpack directory contain it too
New submission from Michael Vogt: The tarfile.makelink() code crashes with a maximum recursion error when it unpacks a tarfile that contains a symlink into a directory that already contains this symlink. Attached is a standalone testcase (that probably better explains whats going on :) and a possible fix. -- components: Library (Lib) files: tarfile-extract-crash.py messages: 233907 nosy: mvo priority: normal severity: normal status: open title: Crashes when tarfile contains a symlink and unpack directory contain it too type: crash Added file: http://bugs.python.org/file37688/tarfile-extract-crash.py ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23228 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23228] Crashes when tarfile contains a symlink and unpack directory contain it too
Michael Vogt added the comment: A possible fix that works with the previous testcase for this bug. It does not break a tarfile tests. -- keywords: +patch Added file: http://bugs.python.org/file37689/possible-fix-37688.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23228 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23225] selectors: raise an exception if the selector is closed
Changes by STINNER Victor victor.stin...@gmail.com: -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23225 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23209] asyncio: break some cycles
STINNER Victor added the comment: I closed the issue #23225, so I'm also closing this issue. Thanks again Martin. -- resolution: - fixed status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23209 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23209] asyncio: break some cycles
Roundup Robot added the comment: New changeset 1544bdc409be by Victor Stinner in branch '3.4': Issue #23209, #23225: selectors.BaseSelector.close() now clears its internal https://hg.python.org/cpython/rev/1544bdc409be New changeset 6e7403bc906f by Victor Stinner in branch 'default': Issue #23209, #23225: selectors.BaseSelector.get_key() now raises a https://hg.python.org/cpython/rev/6e7403bc906f -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23209 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23225] selectors: raise an exception if the selector is closed
Roundup Robot added the comment: New changeset 1544bdc409be by Victor Stinner in branch '3.4': Issue #23209, #23225: selectors.BaseSelector.close() now clears its internal https://hg.python.org/cpython/rev/1544bdc409be New changeset 6e7403bc906f by Victor Stinner in branch 'default': Issue #23209, #23225: selectors.BaseSelector.get_key() now raises a https://hg.python.org/cpython/rev/6e7403bc906f -- nosy: +python-dev ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23225 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23193] Please support numeric_owner in tarfile
Lars Gustäbel added the comment: I would argue that a serious alternative to this patch is to simply override the TarFile.chown() method in a subclass. However, I'm not sure if this expects too much of the user. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23193 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23228] Crashes when tarfile contains a symlink and unpack directory contain it too
Michael Vogt added the comment: This patch contains a regression test as well. -- Added file: http://bugs.python.org/file37690/possible-fix-23228-with-test.diff ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23228 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22932] email.utils.formatdate uses unreliable time.timezone constant
Dmitry Shachnev added the comment: Can it be that you have outdated tzdata? -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22932 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23185] add inf and nan to math module
STINNER Victor added the comment: Guido van Rossum added the comment: Should inf and nan be added to cmath too? It has e and pi and isnan() and isinf()... Also complex(0, math.nan) a value that is printed as nanj and complex(nanj) parses and returns such a value, so the point could be made that there should be a constant named complex.nanj. Since it's a different module and we are talking about more and different constants, I suggest to open a new issue. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23185 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23225] selectors: raise an exception if the selector is closed
STINNER Victor added the comment: Oh, I forgot Python 3.4. Changing the behaviour of get_key() in a minor Python version (3.4.x) would break the compatibility. I used Martin Richard's patch for Python 3.4: raise a KeyError if the selector is closed. I commit my change to Python 3.5 and Tulip. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23225 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22028] Python 3.4.1 Installer ended prematurely (Windows msi)
Tim Golden added the comment: This has just come up again over on python-list: https://mail.python.org/pipermail/python-list/2015-January/696660.html I'm the nearest thing we have to a mimetypes maintainer at least for Windows so I'll try to pick Steve's patch up. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22028 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23018] Add version info to python[w].exe
Tim Golden added the comment: Steve, could you outline the need / impact for this, please? (ie can you inform my ignorance?). -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23018 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23193] Please support numeric_owner in tarfile
Eric V. Smith added the comment: Ignore my review comment on pwd and grp being None. I see that there is a test for it (at least grp), and they're not available on Windows. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23193 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1602] windows console doesn't print or input Unicode
Steve Dower added the comment: It sounds like the script should handle the case where someone has already changed stdout better. We wrap the streams in PTVS so we can forward the output into the IDE where Unicode will display properly anyway. Our wrapper missing fileno is a bug in our side, but finding the original one will break output forwarding. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1602 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23193] Please support numeric_owner in tarfile
Changes by Eric V. Smith e...@trueblade.com: -- assignee: - eric.smith ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23193 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23221] a(n) the, the a(n) typos
Roundup Robot added the comment: New changeset b168c41f2e3f by Benjamin Peterson in branch '3.4': fix instances of consecutive articles (closes #23221) https://hg.python.org/cpython/rev/b168c41f2e3f New changeset 6a19e37ce94d by Benjamin Peterson in branch '2.7': fix instances of consecutive articles (closes #23221) https://hg.python.org/cpython/rev/6a19e37ce94d New changeset c16b76c7c8ba by Benjamin Peterson in branch 'default': merge 3.4 (#23221) https://hg.python.org/cpython/rev/c16b76c7c8ba -- nosy: +python-dev resolution: - fixed stage: needs patch - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23221 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Serhiy Storchaka added the comment: There are other names which exist only in math, but not in cmath. sorted(set(dir(math)) - set(dir(cmath))) ['atan2', 'ceil', 'copysign', 'degrees', 'erf', 'erfc', 'expm1', 'fabs', 'factorial', 'floor', 'fmod', 'frexp', 'fsum', 'gamma', 'hypot', 'inf', 'ldexp', 'lgamma', 'log1p', 'log2', 'modf', 'nan', 'pow', 'radians', 'trunc'] May be complex equivalents of all functions should be added for the same reasons? -- nosy: +serhiy.storchaka ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23228] Crashes when tarfile contains a symlink and unpack directory contain it too
Changes by Serhiy Storchaka storch...@gmail.com: -- nosy: +lars.gustaebel, serhiy.storchaka stage: - patch review versions: +Python 2.7, Python 3.4, Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23228 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf and nan to cmath module
STINNER Victor added the comment: Oh, there is also infj: complex(0, float(inf)) infj complex(infj) infj complex(0, float(nan)) nanj complex(nanj) nanj -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf and nan to cmath module
Mark Dickinson added the comment: Guido also says: Also complex(0, math.nan) a value that is printed as nanj and complex(nanj) parses and returns such a value, so the point could be made that there should be a constant named complex.nanj. ... and the same comments would apply to infj. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf and nan to cmath module
STINNER Victor added the comment: What about cmath.nanj? -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Changes by STINNER Victor victor.stin...@gmail.com: -- title: add inf and nan to cmath module - add inf, nan, infj, nanj to cmath module ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf and nan to cmath module
New submission from Mark Dickinson: As pointed out by Guido in issue 23185, the constants `inf` and `nan` should be added to the cmath module, too. -- assignee: mark.dickinson components: Extension Modules messages: 233919 nosy: mark.dickinson priority: normal severity: normal status: open title: add inf and nan to cmath module type: enhancement versions: Python 3.5 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23185] add inf and nan to math module
Mark Dickinson added the comment: Opened issue #23229. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23185 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23228] Crashes when tarfile contains a symlink and unpack directory contain it too
SilentGhost added the comment: Perhaps I'm missing something here, but it doesn't seem to be a problem with valid links. Only invalid symlinks are causing this issue. -- nosy: +SilentGhost ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23228 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Changes by Mark Dickinson dicki...@gmail.com: -- nosy: +gvanrossum ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Mark Dickinson added the comment: Note: following the precedent of cmath.e and cmath.pi, cmath.nan and cmath.inf should have type *float*. Let's not get into the business of deciding *which* complex infinities and nans to represent. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Mark Dickinson added the comment: May be complex equivalents of all functions should be added for the same reasons? (1) This is off-topic for this issue; please open a separate one. (2) Many of those functions simply don't make sense for complex numbers (for example floor, degrees, etc.), or it's not obvious how to extend them. For those that do make sense (erf, for example), implementing and testing a library-quality version would take a lot of time and effort, and no-one would be interested in the result. It's not worth it. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue1602] windows console doesn't print or input Unicode
Dainis Jonitis added the comment: Drekins module at https://github.com/Drekin/win-unicode-console is great, but there is small issue with it when running within debugger in Visual Studio (Python Tools for Visual Studio 2.1 installed). Debugger already wraps stdout and stderr inside the visualstudio_py_debugger._DebuggerOutput wrapper and it does not have the fileno() method which win-unicode-console stream.py check_stream() expects. I've created potential fix for it at https://github.com/Drekin/win-unicode-console/pull/4/commits that checks whether object has old_out and uses it to get to fileno. There might be much more robust ways to check for wrappers. I just wanted to make you aware, if this code will be used as basis for Python 3.5. -- nosy: +Jonitis ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue1602 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23185] add inf and nan to math module
Mark Dickinson added the comment: Should inf and nan be added to cmath too? Hmm; probably, yes. I'll open an issue. so the point could be made that there should be a constant named complex.nanj Yes, I suppose it could (along with infj, of course). I don't like it much, and I suspect it would get almost no uses. complex(0, inf) and complex(0, nan) seem like good enough spellings. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23185 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23229] add inf, nan, infj, nanj to cmath module
Mark Dickinson added the comment: @haypo: I'm not keen on either of infj or nanj, on a YAGNI basis. I expect they'd be used almost never, and for the few times that they're really needed, complex(0, inf) and complex(0, nan) seem like good enough spellings. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23229 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23230] Bug parsing integers with zero padding
Geoffrey Spear added the comment: This is not a bug, it's a deliberate change. Python 2.x doesn't work correctly; what you have there is an octal literal, not a 0-padded base-10 integer. Try 008 or 011 and be surprised that python 2 is broken and you'll see why this syntax was removed. -- nosy: +geoffreyspear ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23230 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23227] Generator's finally block not run if close() called before first iteration
Changes by R. David Murray rdmur...@bitdance.com: -- nosy: +r.david.murray ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23227 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23230] Bug parsing integers with zero padding
Changes by R. David Murray rdmur...@bitdance.com: -- stage: - resolved status: open - closed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23230 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23230] Bug parsing integers with zero padding
New submission from Luis G.F: Python 3.4 interpreter fail to parse a integer that has zero padding, whereas python 2.7 works properly. Python 2.7.6 (default, Mar 22 2014, 22:59:56) [GCC 4.8.2] on linux2 Type help, copyright, credits or license for more information. int(001) 1 Python 3.4.0 (default, Apr 11 2014, 13:05:11) [GCC 4.8.2] on linux Type help, copyright, credits or license for more information. int(001) File stdin, line 1 int(001) ^ SyntaxError: invalid token -- components: Interpreter Core messages: 233928 nosy: luisgf priority: normal severity: normal status: open title: Bug parsing integers with zero padding versions: Python 3.4 ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23230 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23230] Bug parsing integers with zero padding
Luis G.F added the comment:
Thanks for the response, but in my case, 001 is not an octal literal, is a
base-10 zero padded comming from the parsing of a ip string like
111.000.222.333 , where numbers are all integers in base-10.
The solution for parsing that seams to cast 000 as string and then using
int('000', base=10).
--
resolution: - not a bug
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[issue23231] Fix codecs.iterencode/decode() by allowing data parameter to be omitted
New submission from Martin Panter: As mentioned in Issue 20132, iterencode() and iterdecode() only work on text-to-byte codecs, because they assume particular data types when finalizing the incremental codecs. This patch changes the signature of the IncrementalEncoder and IncrementalDecoder methods from IncrementalEncoder.encode(object[, final]) IncrementalEncoder.decode(object[, final]) to IncrementalEncoder.encode([object,] [final]) IncrementalEncoder.decode([object,] [final]) so that iteren/decode(), and perhaps in the future, StreamWriter/Reader, can operate the incremental codec without knowing what kind of data should be processed. -- components: Library (Lib), Unicode files: final-no-object.patch keywords: patch messages: 233932 nosy: ezio.melotti, haypo, vadmium priority: normal severity: normal status: open title: Fix codecs.iterencode/decode() by allowing data parameter to be omitted type: behavior versions: Python 3.5 Added file: http://bugs.python.org/file37691/final-no-object.patch ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23231 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23193] Please support numeric_owner in tarfile
R. David Murray added the comment: If it weren't for the fact that this feature is something that the tar command provides, I'd agree (the chown method is relatively short). However, since tar *does* provide this feature, it seems reasonable for us to support it as well. Call me +0.5 :) -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23193 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue23193] Please support numeric_owner in tarfile
Eric V. Smith added the comment: I don't think we want to encourage the type of coupling that arises from subclassing, especially when when overriding an undocumented method. I'm +1 on the change. I'll review the patch. Michael: can you write the tests, and hopefully docs? -- stage: patch review - test needed ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue23193 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22028] Python 3.4.1 Installer ended prematurely (Windows msi)
Martin v. Löwis added the comment: I don't think the installer needs fixing beyond fixing mimetypes. If ensurepip fails, the whole installation ought to fail (IMO); that's the way MSI is supposed to work. It's the same if some other component could not be installed for some reason (permissions, out of disk space, etc): the entire installation gets rolled back. So I disagree with Steve that it would be desirable to let pip installation fail silently. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22028 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue22932] email.utils.formatdate uses unreliable time.timezone constant
R. David Murray added the comment: Yes, that's possible. I will check. -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue22932 ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
