New submission from Darren Skidmore :
As of Python 3.9.1, when attempting to perform any SSL requests when a packet
sniffer tool (e.g. Telerik Fiddler) is intercepting SSL traffic, the program
will hang for about a minute and then crash with a WRONG_VERSION_NUMBER error.
This has been tested
New submission from Darren Hamilton :
This is related to https://bugs.python.org/issue17797, which is closed.
Using Python 3.7.4, Windows 10.0.18362, Visual Studio 2017 and running as a C
Application. Py_Initialize() eventually calls is_valid_fd with STDIN. The
behavior appears to cause
Darren Dale added the comment:
There is a very practical reason, which was the whole point of issue11610.
Descriptors are should declare themselves abstract when they are composed of
abstract methods. If you have a property with an concrete getter but an
abstract setter, the property should
Darren Dale added the comment:
Quoting the documentation for abstractmethod:
"When abstractmethod() is applied in combination with other method descriptors,
it should be applied as the innermost decorator, as shown in the following
usage examples:"
The examples include static
Darren Dale added the comment:
Is this patch ready to go? I haven't heard any feedback on the most recent
version.
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Darren Dale added the comment:
New patch addressing comments in review.
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Added file: http://bugs.python.org/file23864/abc_descriptor.patch
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Darren Dale added the comment:
Patch addressing latest comments in review. Notable change: defines
_PyObject_IsAbstract in object.c/object.h, rather than repeating the code in
multiple files and functions.
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Added file: http://bugs.python.org/file23857/abc_descriptor.patch
Darren Dale added the comment:
Here is a new patch addressing comments raised in review. It supersedes
previous patch submissions.
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Darren Dale added the comment:
I'll bump this one last time.
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Darren Dale added the comment:
I just double-checked that the unit tests do not raise any warnings with this
patch.
Can it be merged?
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Darren Dale added the comment:
It would be nice if this patch could be merged in time for python-3.3...
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Darren Dale added the comment:
Any additional comments?
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Darren Dale added the comment:
Here is a new version of the patch, addressing points raised in the review of
the previous version.
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Added file: http://bugs.python.org/file22729/abc_descriptor.patch
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Darren Dale added the comment:
I've requested additional feedback based on comments at Rietveld.
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Changes by Darren Dale :
Removed file: http://bugs.python.org/file22323/abc_descriptors.patch
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Changes by Darren Dale :
Removed file: http://bugs.python.org/file21375/issue11610_v2.patch
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Removed file: http://bugs.python.org/file21307/issue11610.patch
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Darren Dale added the comment:
Here is attempt #4. This patch extends the property, classmethod and
staticmethod builtins with an __isabstractmethod__ descriptor. Docs and tests
are updated as well. "make test" runs without failures. This is my first real
attempt with the C-API, a
Darren Dale added the comment:
On Sat, Jun 11, 2011 at 7:32 PM, Eric Snow wrote:
>
> Eric Snow added the comment:
> Per your last message, if a specific descriptor has an abstract setter then
> the descriptor should be considered abstract. If the implementation of that
> att
Darren Dale added the comment:
[...]
>
> This wouldn't allow for the prettier error messages, but it's much cleaner
> than having ABCMeta trawling through class attribute dir() lists.
I think there is another reason to do it this way. Suppose I have a
custom descriptor MyP
Darren Dale added the comment:
On Sat, Jun 11, 2011 at 8:55 AM, Nick Coghlan wrote:
>
> Nick Coghlan added the comment:
>
> inspect.getattr_static has the necessary logic to search for descriptors
> without invoking them.
Unfortunately, we can't import inspect, even in
Darren Dale added the comment:
[...]
>> Traceback (most recent call last):
>> File "", line 1, in
>> TypeError: Can't instantiate abstract class D with abstract methods
>> foo.__func__
>
> You still need to use @abc.abstractstaticmethod.
Thinkin
Darren Dale added the comment:
On Sat, Jun 11, 2011 at 3:11 AM, Daniel Urban wrote:
>
> Daniel Urban added the comment:
>
> It doesn't work with staticmethod:
>
>>>> import abc
>>>>
>>>> class C(metaclass=abc.ABCMeta):
> ... @sta
Changes by Darren Dale :
--
components: +Library (Lib) -Interpreter Core
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Added file: http://bugs.python.org/file22323/abc_descriptors.patch
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Removed file: http://bugs.python.org/file22322/abc_descriptors.patch
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Darren Dale added the comment:
Here is an improved patch, which includes feedback from python-dev. "make test"
runs without failures, however test_abc.py prints deprecation warnings for
abstractproperty. I'm not familiar with the protocol here, do we continue to
include
Darren Dale added the comment:
I posted the following at python-dev
(http://mail.python.org/pipermail/python-dev/2011-June/111837.html):
I would like to try to address some shortfalls with the way python deals with
abstract base classes containing descriptors. I originally was just concerned
Darren Dale added the comment:
Thank you for the suggestion. I will follow up at python-dev, but it will
probably be a few weeks before I have time to do a proper job of it.
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Darren Dale added the comment:
It just occurred to me, there is a potential problem with abstractproperty and
the decorator syntax in my patch:
class Foo:
@abstractproperty
def p(self): pass
# p is abstract, but has no abstract methods
@p.setter
def p(self, val): pass
Darren Dale added the comment:
On Sat, May 14, 2011 at 6:24 PM, Benjamin Peterson
wrote:
>
> Benjamin Peterson added the comment:
>
> 2011/5/14 Darren Dale :
>>
>> Darren Dale added the comment:
>>
>> It definitely is a common case, and alwa
Darren Dale added the comment:
On Sat, May 14, 2011 at 5:55 PM, Benjamin Peterson
wrote:
>
> Benjamin Peterson added the comment:
>
> Okay: how about this. We retain the passing of @abstractmethod to
> abstractpropert(), but @abstractgetter decorates the method for you.
Darren Dale added the comment:
On Sat, May 14, 2011 at 5:17 PM, Benjamin Peterson
wrote:
>
> Benjamin Peterson added the comment:
>
> 2011/5/14 Darren Dale :
>>
>> Darren Dale added the comment:
>>
>> On Sat, May 14, 2011 at 4:28 PM, Benjamin Peterson
Darren Dale added the comment:
On Sat, May 14, 2011 at 4:28 PM, Benjamin Peterson
wrote:
>
> Benjamin Peterson added the comment:
>
> I still dislike the reduntancy of having abstractmethod and abstractproperty
> on a method. I think a better idea is having
> abstrac
Darren Dale added the comment:
On Sat, May 14, 2011 at 12:20 PM, Benjamin Peterson
wrote:
>
> Benjamin Peterson added the comment:
>
> 2011/5/14 Darren Dale :
>>
>> Darren Dale added the comment:
>>
>> Is there anything preventing this patch from bein
Darren Dale added the comment:
Is there anything preventing this patch from being merged?
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Darren Dale added the comment:
I think I have a similar situation:
C:\Py\Scripts\foo
---
if __name__ == '__main__':
import bar
bar.main()
C:\Py\Lib\site-packages\bar.py
---
from multiprocessing import Pool
def task(arg):
return arg
def main():
pool = Pool
Darren Dale added the comment:
So, are there objections to this patch, or can it be merged?
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Darren Dale added the comment:
On Tue, Mar 29, 2011 at 10:24 PM, Darren Dale wrote:
>
> Darren Dale added the comment:
>
> On Tue, Mar 29, 2011 at 9:31 PM, Benjamin Peterson
> wrote:
>> 2011/3/29 Darren Dale :
>>> The benefit of abstractproperty.abstract
Darren Dale added the comment:
On Tue, Mar 29, 2011 at 9:31 PM, Benjamin Peterson
wrote:
> 2011/3/29 Darren Dale :
>> The benefit of abstractproperty.abstract{...} is that one decorator is
>> required instead of two, right? Are there others?
>
> Mostly it doesn'
Darren Dale added the comment:
I see some problems with this approach, but maybe I haven't fully appreciated
it. Let me summarize the goals and constraints as I see them:
1) compatible with long-form and decorator syntax of {abstract}property
declaration
2) backwards compatible, no chan
Darren Dale added the comment:
Benjamin: have you thought this idea through?
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Darren Dale added the comment:
(Ned, I'm running 10.6.6 with a 64-bit kernel. I've tried running ./configure
without any arguments, and also with --prefix=/opt/local, since I install
essentially everything with MacPorts.)
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Darren Dale added the comment:
Here is a new version of the patch. I think it addresses all of the issues that
have been raised to date.
I had to comment out the -lintl line in Modules/Setup to build on OS X, this
seems to be a similar issue to http://bugs.python.org/issue6154 . So I don
Changes by Darren Dale :
Removed file:
http://bugs.python.org/file21295/property_with_abstractmethod_v2.patch
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Removed file:
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Darren Dale added the comment:
Thank you Daniel and Benjamin for the helpful feedback. I think the attached
patch is a much better approach. It only touches abc.abstractproperty (instead
of the builtin property), and uses a class method as a factory to return
instances of either property or
Darren Dale added the comment:
On Sun, Mar 20, 2011 at 5:18 AM, Daniel Urban wrote:
>
> Daniel Urban added the comment:
>
> I tried to test your patch, but the build dies with this error:
> Fatal Python error: Py_Initialize: can't initialize sys standard streams
> Trac
Darren Dale added the comment:
On Sun, Mar 20, 2011 at 12:19 PM, Benjamin Peterson
wrote:
>
> Benjamin Peterson added the comment:
>
> I think a better idea would be to override getter and friends on the
> abstractproperty class.
I just suggested the same at python-ideas.
Darren Dale added the comment:
On Sun, Mar 20, 2011 at 5:18 AM, Daniel Urban wrote:
>
> Daniel Urban added the comment:
>
> I tried to test your patch, but the build dies with this error:
> Fatal Python error: Py_Initialize: can't initialize sys standard streams
> Trac
Darren Dale added the comment:
Here is a new patch that addresses a couple problems found in review:
* Unit tests contained a typo (Property instead of property)
* DeprecationWarning would be issued when importing abc rather than when
creating abstractproperty. (whether abstractproperty
Darren Dale added the comment:
The discussion on python-ideas:
http://mail.python.org/pipermail/python-ideas/2011-March/009411.html
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New submission from Darren Dale :
I posted a suggestion at python-ideas that the declaration of abstract
properties could be improved in such a way that they could be declared with
either the long-form or decorator syntax using the built-in property and
abc.abstractmethod:
{{{
class
Darren added the comment:
FWIW I'm using the 64 bit installer on Windows 7
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Darren added the comment:
I originally installed rc1 for all users. Then today I uninstalled and
re-installed rc2 for just me and that didn't help anything.
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Darren added the comment:
Perhaps it was just fixed in RC2? I did my install last week with RC1. My
account has admin privileges and UAC is disabled on my machine. There were no
errors when I ran the installer. Tomorrow I will try uninstalling RC1 and
reinstalling RC2 to see if that
New submission from Darren :
The python installer should register the proper file type extensions. Files
with .py extensions should have an "open" action associated with the python
interpreter and there should also be an "Edit with IDLE" action associated with
.py files
New submission from Darren Dale :
Old-style relative imports have been strongly discouraged in some sections of
the python documentation. This was discussed on the python-dev mailing list.
Executive summary: "The issue is implementing a PEP with nice support for
relative imports, and
Darren Worrall added the comment:
After a quick chat with Ronald at the EP sprint he says the ordering didnt
matter, so here's a quick patch to check only for deltas.
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keywords: +patch
Added file: http://bugs.python.org/file18177/py3k-issue9367
New submission from Darren Worrall :
In my checkout of py3k (r83123), test_getgroups in test_posix fails - the right
elements are returned but the ordering is different:
$ ./python -m test.regrtest test_posix
test_posix
test test_posix failed -- Traceback (most recent call last):
File "
Darren Worrall added the comment:
Indeed, I'm certainly not constructing messages like that, but
occasionally have to process them :)
RE: the python versions, I'll remember that in future, thanks.
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Changes by Darren Worrall :
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title: Patch for get attachments in email -> Patch for get_filename in
email.message when content-disposition is missing
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Changes by Darren Worrall :
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nosy: +barry
versions: +Python 2.4, Python 2.5, Python 2.6
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Darren Worrall added the comment:
Patch is against 2.7 trunk, but should backport without any resistance.
--
keywords: +patch
Added file: http://bugs.python.org/file15080/message-getfilename.patch
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New submission from Darren Worrall :
Finger spasm submitted this without a comment, apologies.
I believe the fix applied in http://bugs.python.org/issue1403349 is not
actually correct. In the case where Content-Disposition is missing, the
'name' parameter should be on Content-Type
Changes by Darren Worrall :
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nosy: DazWorrall
severity: normal
status: open
title: Patch for get attachments in email
versions: Python 2.7
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