Ronald Oussoren added the comment:
I don't agree that adding a table/picture is the only thing that can be done,
or even that it is a good idea.
IMHO the subprocess documentation is clear enough about the distinction between
bytes and string, especially in the section about convenience
Ezio Melotti added the comment:
Also in the Python 3 docs we don't compare the current behavior with Python 2.
Ronald patch LGTM.
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Ned Deily added the comment:
Looks good to me, other than that the doc change should include a version added
directive (which can be added by the committer):
.. function:: clear_cache()
+ .. versionadded:: 3.4
+
Clear the filecmp cache. This may be useful if a file is compared so
Serhiy Storchaka added the comment:
LGTM.
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Vinay Sajip added the comment:
Recent changes to the launcher mean that for a shebang line of #!/usr/bin/env
python, the path is searched for a Python executable. This will include the
Python executable in an activated venv, so I am closing this issue. The change
is already available for
Changes by Vinay Sajip vinay_sa...@yahoo.co.uk:
--
resolution: - fixed
status: open - closed
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Roundup Robot added the comment:
New changeset 00a199c265c3 by Serhiy Storchaka in branch 'default':
Issue #18048: Rename test_pep263.py to test_source_encoding.py.
http://hg.python.org/cpython/rev/00a199c265c3
New changeset 3b906421245d by Serhiy Storchaka in branch 'default':
Issue #18048:
Serhiy Storchaka added the comment:
Merging itself is trivial. The trick is how preserve the history of both files.
Unfortunately this can't be represented in one mercurial patch. Three commits
needed for this.
--
resolution: - fixed
stage: - committed/rejected
status: open - closed
Piotr Dobrogost added the comment:
@Vinay
Is there any discussion which lead to this change?
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New submission from Serhiy Storchaka:
Here is a patch which contains followed changes:
* Use bytes in test_exec_valid_coding(). Encoding instruction is ignored in
strings.
* Use non-ascii data in test_exec_valid_coding() to check that encoding is
working.
* Use explicit file encoding in
Changes by Serhiy Storchaka storch...@gmail.com:
Removed file: http://bugs.python.org/file30569/test_coding.patch
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Changes by Serhiy Storchaka storch...@gmail.com:
Added file: http://bugs.python.org/file30570/test_coding.patch
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Mark Levitt added the comment:
Cool. I've gone ahead and generated a new patch with the version added
directive included.
--
Added file: http://bugs.python.org/file30571/18149-3.patch
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Vinay Sajip added the comment:
Is there any discussion which lead to this change?
http://mail.python.org/pipermail/python-dev/2013-May/125939.html
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Changes by Berker Peksag berker.pek...@gmail.com:
--
keywords: +patch
stage: needs patch - patch review
Added file: http://bugs.python.org/file30572/issue18179.diff
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Changes by Ronald Oussoren ronaldousso...@mac.com:
--
assignee: docs@python - ronaldoussoren
stage: needs patch - commit review
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Paul Moore added the comment:
There's also https://pypi.python.org/pypi/sarge
One other thing I *often* want to do when scripting commands is to capture
output, but provide some form of progress reporting (something like a dot per
line of output, usually). That's annoyingly verbose with
Berker Peksag added the comment:
Here's a patch. Changes:
- Used types.ModuleType instead of type(sys)
- Updated imp and importlib docs
- Moved test_imp.ReloadTests to test_importlib.test_api.ReloadTests
--
keywords: +patch
nosy: +berker.peksag
stage: test needed - patch review
Added
Changes by Martin Panter vadmium...@gmail.com:
--
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Xavier de Gaye added the comment:
Attached are two test cases for this patch.
test_simple_producer still fails with the new patch because it should be:
self.producer_fifo.extendleft([first, data])
instead of:
self.producer_fifo.appendleft([data, first])
The order of the items in the
anatoly techtonik added the comment:
On Thu, Jun 13, 2013 at 9:20 AM, Ezio Melotti rep...@bugs.python.orgwrote:
Also in the Python 3 docs we don't compare the current behavior with
Python 2.
That's most unfortunate. Major PITA comes from attempts to port existing
code.
--
anatoly techtonik added the comment:
_failed_ attempts to port existing code.
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STINNER Victor added the comment:
This patch does not propose a simple API to reuse internal
debug hooks when replacing system (PyMem) allocators.
Ok, this is now fixed with new patch (version 5). Nick does not want a new
environment variable, so I added instead a new function
Andrew Stormont added the comment:
I think you mean:
self.producer_fifo.extendleft([data, first])
Instead of:
self.producer_fifo.extendleft([first, data])
No?
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New submission from STINNER Victor:
The issue #3329 proposes an API to replace memory allocator functions. But
Python calls directly malloc(), realloc() and free() in some functions, so
custom allocators would not be used there.
Examples of functions calling malloc/realloc/free directly:
STINNER Victor added the comment:
To be exhaustive, another patch should be developed to replace
all calls for malloc/realloc/free by
PyMem_Malloc/PyMem_Realloc/PyMem_Free.
I created issue #18203 for this point.
PyObject_Malloc() is still using mmap() or malloc() internally
for example.
Serhiy Storchaka added the comment:
Be aware about external code which allocate memory itself (i.e. expat).
--
nosy: +serhiy.storchaka
stage: - needs patch
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Amaury Forgeot d'Arc added the comment:
Surely there are already good places to help with 2-3 transition?
The Library Reference is not such a place.
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STINNER Victor added the comment:
Be aware about external code which allocate memory itself (i.e. expat).
Well, I know that it will hard to cover 100% of the stdlib. I just want to
replace the most obvious calls.
Some libraries can be configured to use a custom memory allocators:
- zlib:
Nick Coghlan added the comment:
I think PEP 393 gives us a quick way to fast parsing: if the max char is 128,
just roll straight into normal processing, otherwise do the normalisation and
all decimal digits are from the same script steps.
There are almost certainly better ways to do the
Christian Heimes added the comment:
expat has a XML_Memory_Handling_Suite. You just have to replace
XML_ParserCreate() and XML_ParserCreateNS with XML_ParserCreate_MM().
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Mark Dickinson added the comment:
+1. I recently chastised a colleague for doing raise KeyError(long_message)
instead of raise KeyError(missing_item). When I went to the standard library
to support my POV, I found (to my chagrin) a big mix of the two styles.
from collections import
Éric Araujo added the comment:
There are a handful of issues related to symlinks handling in distutils. From
the discussion on #15205 , the state of things is that basically distutils has
no defined behaviour with respect to symlinks, and it’s not clear to me what
the desired behaviour would
Michał Górny added the comment:
Well, I don't see much relevance between the two bugs, to be honest :). I think
this bug is more of a symptom of a deeper issue with the way distutils is
installing files.
But the issue is causing repeating issues for our users, and I don't really
know what is
Georg Brandl added the comment:
We have to be careful with the GIL: PyMem_*() functions can only be
called when holding the GIL.
Some libraries can be configured to use a custom memory allocators:
[...]
We should probably uses these functions to reuse Python allocators
(PyMem_Malloc())
raylu added the comment:
The URL works for me.
While wget does download it successfully, I get the following output:
$ wget
http://info.kingcounty.gov/health/ehs/foodsafety/inspections/XmlRest.aspx\?Zip_Code\=98199
--2013-06-13 12:15:21--
New submission from Matt Perry:
Distutils attempts r.read() instead of request.read() when showing an
upload error message.
--
assignee: eric.araujo
components: Distutils
files: disutils_error_message.diff
keywords: patch
messages: 191088
nosy: eric.araujo, tarek, unshift
priority:
New submission from STINNER Victor:
The callback PyOS_ReadlineFunctionPointer (used to read a line from the
standard input) must return a buffer allocated by PyMem_Malloc(), but
PyOS_Readline() releases the GIL before calling PyOS_ReadlineFunctionPointer.
Simplified extract of
STINNER Victor added the comment:
Here is a patch for Python 3.4.
--
keywords: +patch
Added file: http://bugs.python.org/file30577/readline_gil.patch
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STINNER Victor added the comment:
Oh, this is a duplicate of #16742, read also the thread on python-dev:
http://mail.python.org/pipermail/python-dev/2012-December/123225.html
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resolution: - duplicate
status: open - closed
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Python tracker
STINNER Victor added the comment:
I just found the readline/GIL issue while working on #18203. I created #18205
but then I found this issue. I just closed #18205 as a duplicate. Here is a
patch for Python 3.4.
--
Copy of the initial message (msg191089):
The callback
STINNER Victor added the comment:
We have to be careful with the GIL: PyMem_*() functions can only be
called when holding the GIL.
(...)
I think there's a potential problem here :)
I didn't understand the motivation to require the GIL held for PyMem_Malloc().
I searched in the source code
Changes by STINNER Victor victor.stin...@gmail.com:
--
superseder: - PyOS_Readline drops GIL and calls PyOS_StdioReadline, which
isn't thread safe
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STINNER Victor added the comment:
See the following thread on python-dev, the root problem is that PyMem_Malloc()
cannot be called with the GIL held. This is a bug in my opinion, and it should
be fixed.
http://mail.python.org/pipermail/python-dev/2013-June/126822.html
--
Changes by STINNER Victor victor.stin...@gmail.com:
--
nosy: +georg.brandl
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___
New submission from py.user:
[guest@localhost ~]$ python3
Python 3.3.0 (default, Sep 29 2012, 22:07:38)
[GCC 4.7.2 20120921 (Red Hat 4.7.2-2)] on linux
Type help, copyright, credits or license for more information.
license()
See http://www.python.org/3.3/license.html
404
answer from
Georg Brandl added the comment:
This broke because we now have release 3.3.0 instead of 3.3.
But it's easy to add a redirect, which I've done now.
In the future, site.py should be fixed to say 3.3.0 or 3.3.X depending on the
current bugfix version.
--
Changes by STINNER Victor victor.stin...@gmail.com:
--
nosy: +haypo
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Changes by Jesús Cea Avión j...@jcea.es:
--
nosy: +jcea
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R. David Murray added the comment:
For anyone who wants to work on this: the license URL is printed if only if the
license file can't be found.
--
keywords: +easy
nosy: +r.david.murray
stage: - needs patch
title: There is no license.html on www.python.org - license url in site.py
Changes by STINNER Victor victor.stin...@gmail.com:
--
title: No long filename support for Windows - Windows: support path longer
than 260 bytes using \\?\ prefix
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STINNER Victor added the comment:
Can you explain why fileno() does fail?
Do you have an idea of how many open file descriptor do you have?
--
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Changes by Christian Heimes li...@cheimes.de:
--
nosy: +christian.heimes
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New submission from Christian Heimes:
I'm doing some testing with old versions of OpenSSL. Some versions like 0.9.8i
from 15 Sep 2008 ignore seconds in notAfter field:
./python -m test test_ssl test_hashlib
[1/2] test_ssl
test test_ssl failed -- Traceback (most recent call last):
File
Changes by Brett Cannon br...@python.org:
--
resolution: - fixed
stage: patch review - committed/rejected
status: open - closed
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Roundup Robot added the comment:
New changeset 8d28d44f3a9a by Brett Cannon in branch 'default':
Issue #18200: Update the stdlib (except tests) to use
http://hg.python.org/cpython/rev/8d28d44f3a9a
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Changes by Brett Cannon br...@python.org:
--
assignee: - brett.cannon
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Alexander Belopolsky added the comment:
PEP 393 implementation has already added the fast path to decimal encoding:
http://hg.python.org/cpython/diff/8beaa9a37387/Objects/unicodeobject.c#l1.3735
What we can do, however, is improve performance of converting non-ascii
numerals by looking up
A.M. Kuchling added the comment:
Here's an updated version of the patch. It at least compiles and runs on
MacOS, but I don't have a Solaris installation to check whether it still fixes
the problem on Solaris 9.
Note that, according to
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