[issue20519] Replace uuid ctypes usage with an extension module.

2017-09-28 Thread Antoine Pitrou 

Antoine Pitrou  added the comment:


New changeset a106aec2ed6ba171838ca7e6ba43c4e722bbecd1 by Antoine Pitrou in 
branch 'master':
bpo-11063, bpo-20519: avoid ctypes and improve import time for uuid (#3796)
https://github.com/python/cpython/commit/a106aec2ed6ba171838ca7e6ba43c4e722bbecd1


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[issue20519] Replace uuid ctypes usage with an extension module.

2017-09-28 Thread STINNER Victor 

STINNER Victor  added the comment:

There are too many uuid open issues proposing similar changes. I mark this 
issue as a duplicate of bpo-11063 to avoid splitted discussions. Please 
continue the discussion there!

--
resolution:  -> duplicate
stage: patch review -> resolved
status: open -> closed
superseder:  -> uuid.py module import has heavy side effects

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[issue20519] Replace uuid ctypes usage with an extension module.

2017-09-28 Thread Antoine Pitrou 

Antoine Pitrou  added the comment:

https://github.com/python/cpython/pull/3796 updates the patch for 3.7 and 
improves on it a bit by making initialization lazy.

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nosy: +pitrou

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[issue20519] Replace uuid ctypes usage with an extension module.

2017-09-28 Thread Antoine Pitrou 

Change by Antoine Pitrou :


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versions: +Python 3.7 -Python 3.5

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[issue20519] Replace uuid ctypes usage with an extension module.

2017-09-28 Thread Antoine Pitrou 

Change by Antoine Pitrou :


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pull_requests: +3781

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[issue20519] Replace uuid ctypes usage with an extension module.

2015-10-28 Thread Gustavo J. A. M. Carneiro 

Gustavo J. A. M. Carneiro added the comment:

New patch that:

1. adds assert(sizeof(uuid_t) == 16); to the extension module;

2. fixes the code path when ctypes has to be used instead of the extension 
module (needed a bit more refactoring, apologies if it makes the diff harder to 
read);

3. Adjusts the uuid module tests to account for the possibility of ctypes not 
being imported.

--
Added file: http://bugs.python.org/file40874/uuid.diff

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[issue20519] Replace uuid ctypes usage with an extension module.

2015-10-26 Thread Gustavo J. A. M. Carneiro 

Gustavo J. A. M. Carneiro added the comment:

One issue of note is regarding generate_time().  Originally I found ctypes 
bindings for this function, so I wrapped it as well in the extension module.  
However, it doesn't appear to be used...

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[issue20519] Replace uuid ctypes usage with an extension module.

2015-10-26 Thread Gustavo J. A. M. Carneiro 

Gustavo J. A. M. Carneiro added the comment:

This patch fixes the Mac OS X issue @haypo pointed out.

--
Added file: http://bugs.python.org/file40865/issue20519_10941v2.diff

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[issue20519] Replace uuid ctypes usage with an extension module.

2015-10-26 Thread STINNER Victor 

STINNER Victor added the comment:

New review (question for Windows).

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[issue20519] Replace uuid ctypes usage with an extension module.

2015-09-22 Thread STINNER Victor 

Changes by STINNER Victor :


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nosy: +haypo

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[issue20519] Replace uuid ctypes usage with an extension module.

2014-02-05 Thread R. David Murray 

R. David Murray added the comment:

Thanks.  This looks like a good idea, but I'll leave it to someone with more 
experience with this module to review it.

Let's change this issue to an enhancement request for uuid instead.  If someone 
wants to work on the cycle-in-ctypes problem they can open a new issue.

--
nosy: +ned.deily, serhiy.storchaka
stage:  - patch review
title: ctypes.create_string_buffer creates reference cycles - Replace uuid 
ctypes usage with an extension module.
type: resource usage - enhancement
versions: +Python 3.5 -Python 2.7, Python 3.3, Python 3.4

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[issue20519] Replace uuid ctypes usage with an extension module.

2014-02-05 Thread Serhiy Storchaka 

Serhiy Storchaka added the comment:

See also issue5885.

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