Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
On Mon, Nov 24, 2008 at 12:34 PM, STINNER Victor <[EMAIL PROTECTED]> wrote:
..
>> I would still prefer totimestamp()->(int, int) returning (sec, usec)
>> tuple. The important benefit is that such toti
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
--
nosy: +belopolsky
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4335>
___
_
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
--
nosy: +belopolsky
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4331>
___
_
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
No, I only used __main__.py to make it easy to reproduce the problem.
Pdb will not be able to access code in any module with a custom
__loader__. For example, if you move f() to foo.py inside test.zip
and import it from __main_
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
Off-topic: How to report a bug tracker bug?
The e-mail I sent in response to Nick's post started with:
"""
On Wed, Dec 3, 2008 at 3:51 PM, Nick Coghlan <[EMAIL PROTECTED]>
wrote:
> Just to confir
New submission from Alexander Belopolsky <[EMAIL PROTECTED]>:
>From issue4197:
"""
runpy needs a non-standard PEP 302 extension to set __file__ correctly
in the modules it runs. The pkgutil stuff it uses to find pure Python
modules in the filesystem supports that
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
I created issue4512 to implement get_filename extension in zipimport.
Will post a patch shortly.
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.pytho
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
--
nosy: +ncoghlan
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4512>
___
__
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
--
keywords: +patch
Added file: http://bugs.python.org/file12214/zipimport.patch
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.pytho
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
I have attached a rough patch implementing the get_filename. I
deliberately copied code from get_source method that finds the filename
inside the zip archive and simply prefixed that with the archive path.
I could not fi
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
--
nosy: +belopolsky
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4082>
___
_
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
See issue4512
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4082>
___
__
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
While the patch at issue4512 fixes the crash, it does not fix the line
number issue. I would prefer to start with doctest-1.patch like solution
because changing the PEP 302 loader protocol by adding get_filename needs
addi
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
In order to reproduce the reported problem I had to conjure the attached
repro.py which is missing '\n' on the last line.
I need to double check the language definition, but I feel this is not a
bug because a file t
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
According to my understanding of
http://docs.python.org/reference/lexical_analysis.html#id1
a newline character is required at the end of the python file.
___
Python tracker <[EMAIL
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
Rafe,
Can you confirm that behavior on missing end-of-line is indeed your
issue? Note that at first I could not even reproduce the problem based
on your report.
I am attaching a proof-of-concept patch that would arguably i
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
Just to add to the list of getsource quirks: with the following in x.py,
f = lambda: 0 \
[EOF]
>>> import inspect, x; inspect.getsource(x.f)
Traceback (most recent call last):
..
tokenize.TokenError: ('EOF in multi
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
On Tue, Dec 9, 2008 at 11:02 AM, Mark Dickinson <[EMAIL PROTECTED]> wrote:
...
> If your Intel machine is Pentium 4 or newer, you can get
> around this by using the SSE2 extensions, which work with 64-bit doubles
>
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
You convinced me. After all, if python interpreter does not complain
about missing end-of-line and processes the unterminated line, getsource
should report it.
Here is a patch that passes existing tests and adds a "NoEOF
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
..
> The idea's attractive. The problem is finding an integer type that's
> guaranteed to have enough bits to store the mantissa for the float
> (probably plus one or two bits more for comfort); for IEEE
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
On Tue, Dec 9, 2008 at 12:39 PM, Mark Dickinson <[EMAIL PROTECTED]> wrote:
..
> What would using Python's integer type solve, that isn't already solved by
> the patch?
>
Speaking for myself, it would a
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
--
nosy: +belopolsky
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue4580>
___
_
Alexander Belopolsky <[EMAIL PROTECTED]> added the comment:
> I wonder if a patch for ctypes like this (which is not yet complete)
> could be used to implement this, or MUST it be implemented in C?
For the intended purpose of giving access to raw machine arithmetics, I
wou
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
Added file: http://bugs.python.org/file12323/ctypes-numbermixins-1.patch
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.
Changes by Alexander Belopolsky <[EMAIL PROTECTED]>:
--
nosy: +belopolsky
___
Python tracker <[EMAIL PROTECTED]>
<http://bugs.python.org/issue3999>
___
_
Alexander Belopolsky added the comment:
Nick,
Your commit does not fix the line number reporting from doctest failures:
$ ./python.exe testmodule.zip
**
File "testmodule.zip/__main__.py", line ?, in __main__.c
...
Changes by Alexander Belopolsky :
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Alexander Belopolsky added the comment:
I've combined Scott's patch with John's (?) test case in issue1706039.diff.
Confirmed that the patch fixes the issue on Mac OS X
10.5.6 (Intel).
Added file: http://bugs.python.org/file12434/is
Alexander Belopolsky added the comment:
Maybe not a problem, but an inconsistency: in Py_UniversalNewlineFgets
clearerr is added inside univ_newline conditional and then again before
the loop over characters, but in Py_UniversalNewlineFread it is added only
once before "i
New submission from Alexander Belopolsky :
I am posting this patch mainly to support python-dev discussion on this
topic. In the past (see r45330) it was possible to compile python core
and standard library modules using a C++ compiler.
According to Martin v. Löwis (issue4665), "It&#x
Alexander Belopolsky added the comment:
A related question discussed on python-dev is whether extern "C" {}
wrappers should ever be used in .c files. I argue that the answer is "no"
even if C++ compilability is desired.
The new patch eliminates several uses of exter
Alexander Belopolsky added the comment:
On Fri, Jan 2, 2009 at 10:54 AM, Marc-Andre Lemburg
wrote:
>
> Marc-Andre Lemburg added the comment:
>
> Also note that by removing the extern "C" declarations, you not only
> change the exported symbol names of functions, but
Changes by Alexander Belopolsky :
Added file: http://bugs.python.org/file12560/c++-patch-2.diff
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___
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Python-bug
Changes by Alexander Belopolsky :
Removed file: http://bugs.python.org/file12530/c++-patch-1.diff
___
Python tracker
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___
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Python-bug
Alexander Belopolsky added the comment:
I believe attached issue4846.diff should fix the problem, but I don't
have access to the affected platform (Windows?), so I did not test it.
I also wonder whether it would be more appropriate to redefine PyAPI_*
macros to declare API symbols
Alexander Belopolsky added the comment:
On Mon, Jan 5, 2009 at 11:43 AM, Marc-Andre Lemburg
wrote:
..
>> GCC doesn't appear to do so, but there's no guarantee that other
>> C++ compilers won't touch these symbols:
>>
>> http://en.wikipedia.org/wiki/
Changes by Alexander Belopolsky :
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Alexander Belopolsky added the comment:
Not that it would matter on a two-line patch, but I find it useful to
add myself to the "nosy" list without any comments as so as I find the
issue interesting even if I have nothing to contribute at the moment.
This way I am more likely to n
New submission from Alexander Belopolsky :
quick_int_allocs, quick_neg_int_allocs, tuple_zero_allocs, and
fast_tuple_allocs are exported in -DCOUNT_ALLOCS builds. They should get
a conventional _Py_ prefix. Also since tp_allocs is now Py_ssize_t, these
should be redefined as Py_ssize_t as
Alexander Belopolsky added the comment:
On Mon, Jan 5, 2009 at 2:58 PM, Marc-Andre Lemburg
wrote:
..
> For completeness, all exported symbols in Python should have a _Py_
> prefix, even if they only get exported in certain debug builds.
>
I actually agree, but I felt that doing this
Alexander Belopolsky added the comment:
Attached patch is fairly straightforward with only one caveat: instead
of prefixing unlist_types_without_objects flag with _Py_, I made it
static. This may not be the right thing if it is intended to be
accessible from third party modules (it is not
Alexander Belopolsky added the comment:
Some more for both 2. and 3.0:
- 'as' is now a keyword
- 'with' is now a keyword
- @ is now a valid token
- 0o for octal and 0b for binary numbers
- sets
- str.format
- BaseException
I am sure I missed a lot, but the core languag
Alexander Belopolsky added the comment:
Martin,
Can you comment on whether unlist_types_without_objects should be global?
Svn blame point to you for introducing it.
Thanks.
$ svn blame Objects/object.c | grep unlist_types_without_objects
45527 martin.v.loewis int
Alexander Belopolsky added the comment:
This really belongs to python-list rather than the tracker. It is not
correct that with shell=False Popen reuses the thread of control of the
calling process. You seem to be confusing blocking and reusing the
thread of control. Popen always creates
Alexander Belopolsky added the comment:
On Tue, Jan 6, 2009 at 7:28 AM, Martin v. Löwis wrote:
..
> It is not easier, but more difficult. It now requires a change,
> whereas leaving things as-is requires no change.
I actually agree with Martin on this one. I would not touch this if
n
Alexander Belopolsky added the comment:
On Tue, Jan 6, 2009 at 10:53 AM, Marc-Andre Lemburg
wrote:
..
> I don't follow you: those symbols are not meant for public use anyway,
> so we can easily change them without any "costs". The same goes for any
> of the private, bu
Alexander Belopolsky added the comment:
The proposed patch appears to give up sorting by key,value altogether if
there are a few incomparable items. It would be better to group items by
type and sort within each group. For example,
pprint({1:1,2:2,A():3,A():4}) should print int:int items
Alexander Belopolsky added the comment:
On Wed, Jan 7, 2009 at 4:33 AM, Martin v. Löwis wrote:
>
> Martin v. Löwis added the comment:
> .. Furthermore, they all have names that are
> unlikely to collide. Even if they get a _Py_ prefix, there could
> still be a conflict.
>
M
Changes by Alexander Belopolsky :
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New submission from Alexander Belopolsky :
With attached x.py:
$ cat x.py
"""
>>> foo()
"""
def foo():
1/0
if __name__ == '__main__':
import doctest, pdb
try:
doctest.testmod(raise_on_error=True)
except doctest.Unexpecte
Changes by Alexander Belopolsky :
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nosy: +belopolsky
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Alexander Belopolsky added the comment:
The OP's problem, i.e. the need to reimport modules in every docstring
can easily be addressed by injecting the necessary names using
extraglobs argument to doctest.testmod().
I like the following trick:
def getextraglobs():
import Str
Alexander Belopolsky added the comment:
> we decided some time ago to not accept patches for such minority
> platforms anymore.
I don't have any particular interest in BeOS variants, but this comes as
a surprise given that http://python.org/about/ proclaims that "Python
Alexander Belopolsky added the comment:
What is the rationale for swallowing all socket exceptions except
"Connection reset by peer" in __exit__? In any case, it is better to use
errno.ECONNRESET instead of literal 54.
Note that SMTP.quit() calls SMTP.close(), so in the normal t
Alexander Belopolsky added the comment:
On Mon, Jan 19, 2009 at 2:01 PM, Tarek Ziadé wrote:
>
> Tarek Ziadé added the comment:
>
>> What is the rationale for swallowing all socket exceptions except
>> "Connection reset by peer" in __exit__?
>
> I am catch
Alexander Belopolsky added the comment:
Please remove the old smtplib.patch: it is confusing to have two
attachments with the same name. It will still be available in the
history, so nothing will be lost.
A nit-pick: 221 is a success code (in smtp 2xx codes are successes and
5xx are errors
Alexander Pyhalov added the comment:
I couldn't reproduce entire test, as wsdiff script is rather large, but here's
the simplified version. If Popen is used more often, difference is much more
significant.
# Using workaround
$ python3.5 ~/tmp/1.py 1
10.780487537384033
# Without
Alexander Pyhalov added the comment:
Even if I use
import subprocess
process = subprocess.Popen(cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE
New submission from Alexander Podgórski :
Have double "No Python 3.7 installation detected" error
--
components: Installation
files: python_installation_log.txt
messages: 350802
nosy: Alexander Podgórski
priority: normal
severity: normal
status: open
title: Can't insta
New submission from Alexander Kurakin :
I have a crash in Python 3.x environments and don't have in 2.7.
===
Crashes in:
Python 3.7.4, Anaconda, Linux 64bit, lxml 4.3.3
OR
Python 3.7.4, Anaconda, Linux 64bit, lxml 4.4.1
OR
Python 3.6.5, Gentoo Linux 64bit, lxml 4.3.3
test.py:
import
Change by Alexander Kurakin :
--
title: Crash on double list(lxml.etree.iterparse(f)) Edit -> Crash on double
list(lxml.etree.iterparse(f))
___
Python tracker
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Alexander Kurakin added the comment:
Yes, I do. Please read all.
1) According to https://bugs.launchpad.net/lxml/+bug/1833050 (by lxml author's
opinion) it's not a lxml bug.
2) I wouldn't said that but according to backtrace we have crash at Python-time.
3) Moreover crash ex
Alexander Kurakin added the comment:
Ok, thanks!
Good that I was too lazy to open bug in June because our colleague did it
better then me :)
Seems like the fix doesn't present in current 3.7 version (3.7.4). Will try in
3.7.5 and will close
UPD: Oh, closed? Ok. But *no*, it's no
New submission from Alexander Ulyanov :
Through out my experience with python debugger, I often found myself creating
if-statements around set_trace() instructions. This patch introduces a key-word
argument that allows to pass in a boolean or a condition that evaluates to
boolean to control
Change by Alexander Ulyanov :
--
keywords: +patch
pull_requests: +15384
stage: -> patch review
pull_request: https://github.com/python/cpython/pull/15731
___
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Change by Alexander Ulyanov :
--
type: -> enhancement
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Alexander Ulyanov added the comment:
Perhaps it's a matter of preference. I found it convenient, since passing in a
boolean expression allows me to get rid of extra if-blocks thus reducing lines
of code and increasing debugging speed. I wanted to share my idea with the
community
New submission from Bob Alexander :
This program:
import argparse
ap = argparse.ArgumentParser()
ap.add_argument("arg", nargs="*")
ap.parse_args()
Gives usage message:
usage: help_complexity.py [-h] [arg [arg ...]]
It's correct, but unnecessarily complex and chal
New submission from Alexander Kurakin :
class CM:
def __init__(self):
pass
def __enter__(self):
return self
def __exit__(self, exc_type, exc_val, exc_tb):
raise RuntimeError()
if __name__ == '__main__':
with CM() as cm:
pr
New submission from Alexander Grigoriev :
Certain patterns and input strings cause re.match to take exponentially longer
time. This can be expected because of recursive nature of matching some
patterns, but it can take surprisingly long time with some combination of a
pattern and input data
New submission from Alexander Grigoriev :
If '\Z' matches as part of a pattern in re.sub() or re.split(), it should
consume the end of string, and then '\Z' alone should not match the end of
string again.
Current behavior:
Python 3.9.2 (tags/v3.9.2:1a79785, Feb 19 20
Alexander Grigoriev added the comment:
For example, sed:
$ sed --version
sed (GNU sed) 4.8
Copyright (C) 2020 Free Software Foundation, Inc.
$ sed -e 's/-\?$/x/g' <<<'a-b-'
a-bx
Perl:
$ perl --version
This is perl 5, version 32, subversion 0 (v5.32.0) built
Alexander Belopolsky added the comment:
@pganssle - let's keep the substantive discussions in the tracker so that they
are not lost on github. You wrote:
"""
what is still blocking / needs to be done on this? Beta freeze for Python 3.10
is coming up at the beginning o
Alexander Belopolsky added the comment:
Is there high enough demand for nanoseconds in datetime and time instances?
How often nanosecond timestamps contain anything other than 0s or garbage in
the last three digits?
In my experience, all people want to do with such timestamps is to convert
Alexander Belopolsky added the comment:
> In telemetry,
a nanosecond often translates to about a foot and 5 hours gets you to Pluto.
Telemetry is exactly an application where absolute timestamps rarely make any
sense.
--
___
Python trac
New submission from Alexander Niederbühl :
If a task gets canceled while holding a lock, the lock is not automatically
released. Is that expected, it seems like it could cause a deadlock?
Failing test adapted from Lib/test/test_asyncio/test_locks.py (commit
6bd9288b80):
def
Alexander Niederbühl added the comment:
That makes sense, thanks!
--
stage: -> resolved
status: open -> closed
___
Python tracker
<https://bugs.python.org/i
New submission from Alexander Dietz :
Using python 3.8.10 and the documentation
https://docs.python.org/3.8/library/logging.html it seems that either the
documentation is incorrect/unclear, or that the logging module does not work as
described.
Reading on the Logger Object and the setLevel
Alexander Dietz added the comment:
I was not asking for a solution or a workaround. I simply wanted to submit this
bug in either the code or the documentation.
--
___
Python tracker
<https://bugs.python.org/issue44
New submission from Alexander Neumann :
The documentation currently states:
> Proxy objects are not hashable regardless of the referent; this avoids a
> number of problems related to their fundamentally mutable nature, and prevent
> their use as dictionary keys. callback is the sa
Taylor Alexander added the comment:
Hello all. Curious issue. Thanks Stargirl for opening it.
Would it be possible for the __repr__ function to examine the calling commands
and determine if the origin is the special case where exit is typed in the
REPL? Then only when Quitter repr is called
Taylor Alexander added the comment:
Makes sense. Thanks for taking a look.
--
___
Python tracker
<https://bugs.python.org/issue44603>
___
___
Python-bugs-list m
Taylor Alexander added the comment:
Am I correct in thinking that the proposed change only affects the use case
where a user types exit in to the REPL and hits return? And that any other case
is unaffected?
I can only imagine that the majority of users who type exit in to the
interpreter
Alexander Smirnov added the comment:
the problem with namer solution is that it will stop respecting backupCount
parameter
--
nosy: +alexander.smirnoff
___
Python tracker
<https://bugs.python.org/issue43
New submission from Alexander Smirnov :
after adding namer callable (like it is described in
https://bugs.python.org/issue43344) to log handler configuration, it stopped
removing old files
log_filename = os.path.join(log_dir, "application.log")
l
Alexander Smirnov added the comment:
the namer was implemented to add "*.log" extension, to avoid broken file
association problem.
```
log_handler.namer = lambda name: name.replace(".log", "") + ".log"
```
>implemented carefully enough
Could you p
Alexander Belopolsky added the comment:
> The work is now tracked at bpo-1635741.
Which work? bpo-1635741 does not appear to be a meta-issue and in msg381432 it
loops back here.
--
versions: +Python 3.11 -Python 3.4
___
Python tracker
<
Alexander Belopolsky added the comment:
I'll reopen this issue to resume the discussion. The motivating case - PEP
3121 refactoring of the ctypes module - is still open. See bpo-15884.
--
resolution: rejected ->
stage: resolved -> patch review
status: closed ->
Alexander Belopolsky added the comment:
Can someone try to replicate this while disabling the C acceleration:
import sys
sys.modules[‘_datetime’] = None
(Before any other imports.)
If anything, this is likely to be a problem with the C implementation
Alexander Kanavin added the comment:
I am seeing this one too in my yocto builds of 3.10rc2. What is bizarre is that
the issue does not occur if the multiprocessing test is run in isolation:
python3 -m test -v test_multiprocessing_fork
but quite reliably does occur (three times in three
New submission from Alexander Kanavin :
I am observing the following under yocto's test harness:
==
ERROR: test_spawn_doesnt_hang (test.test_pty.Pt
New submission from Jimmy Alexander :
Generating code
Finished generating code
building 'pandas._libs.parsers' extension
C:\Program Files (x86)\Microsoft Visual
Studio\2019\Community\VC\Tools\MSVC\14.28.29910\bin\HostX86\x64\cl.exe /c
/nologo /Ox /W3 /GL /D
Jimmy Alexander added the comment:
C:\Users\ufx>pip install pandas
Collecting pandas
Using cached pandas-1.3.3.tar.gz (4.7 MB)
Installing build dependencies ... error
ERROR: Command errored out with exit status 1:
command: 'C:\Users\ufx\AppData\Local\Programs\Python\P
Jimmy Alexander added the comment:
descarga la version 3.10 se supone es estable
pero al momento de instalar PANDAS usando PIP en el CMD de windows 11
FALLA
y empieza a buscar otras vesiones de menores de pandas para intentar instalar
via pip
pero todas fallan!
--
type
New submission from Alexander Patrakov :
It is possible to create deep directory hierarchies that cannot be removed via
shutil.rmtree or walked via os.walk, because these functions exceed the
interpreter recursion limit. This may have security implications for web
services (e.g. various
New submission from Alexander Mohr :
If you have a reply-to list that contains a name with a comma it must be
quoted, however if the line length is just right python with split the name
incorrectly and not keep the quote. Note that the CC line keeps the quote in
the name but the reply-to
Change by Alexander Mohr :
--
title: EmailMessage incorrectly splits reply-to header -> EmailMessage
incorrectly splits name and address header
___
Python tracker
<https://bugs.python.org/issu
New submission from Alexander Kanavin :
Hello, Yocto project has had to disable -j0 for compileall, so that it runs
serially. If it doesn't, then 'make install' locks up sporadically, with
hanging processes:
```
3837320 ?SN 0:00 \_ make -j 16 -l 52
Alexander Kanavin added the comment:
Here's the full log where you can see what happens.
--
Added file: https://bugs.python.org/file50464/log.do_install.1905494
___
Python tracker
<https://bugs.python.org/is
Alexander Mohr added the comment:
btw my work-around was to set maxheaderlen=sys.maxsize, worked for AWS SES at
least
--
___
Python tracker
<https://bugs.python.org/issue44
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