On Sat, Aug 13, 2011 at 2:12 AM, Stefan Behnel wrote:
> Guido van Rossum, 12.08.2011 23:38:
>>
>> On Fri, Aug 12, 2011 at 12:57 PM, Rene Nejsum wrote:
>>>
>>> I think I understand the background and need for GIL. Without it Python
>>> programs would have been cluttered with lock/synchronized state
On Sat, 13 Aug 2011 09:08:16 -0400
Guido van Rossum wrote:
>
> And, though mostly off-topic, the worst problem with C code, calling
> back into Python, and the GIL that I have seen (several times):
> Suppose you are calling some complex C library that creates threads
> itself, where those threads
Charles McLaughlin of Atlassian has set up mirrors of the Mercurial
repositories hosted on python.org as part of the ongoing infrastructure
improvement work. These mirrors will give us a public fail-over repository in
the event that hg.python.org goes offline unexpectedly, and also provide
fea
On Sat, 13 Aug 2011 19:08:40 -0400
Doug Hellmann wrote:
>
> Charles McLaughlin of Atlassian has set up mirrors of the Mercurial
> repositories hosted on python.org as part of the ongoing infrastructure
> improvement work. These mirrors will give us a public fail-over repository in
> the event
On Sat, Aug 13, 2011 at 8:43 AM, Antoine Pitrou wrote:
> On Sat, 13 Aug 2011 09:08:16 -0400
> Guido van Rossum wrote:
>>
>> And, though mostly off-topic, the worst problem with C code, calling
>> back into Python, and the GIL that I have seen (several times):
>> Suppose you are calling some compl
On Fri, Aug 12, 2011 at 3:58 AM, Antoine Pitrou wrote:
> This PEP is an attempt to foster a number of small incremental
> improvements in a future pickle protocol version. The PEP process is
> used in order to gather as many improvements as possible, because the
> introduction of a new protocol ve
On Aug 13, 2011, at 7:23 PM, Antoine Pitrou wrote:
> On Sat, 13 Aug 2011 19:08:40 -0400
> Doug Hellmann wrote:
>>
>> Charles McLaughlin of Atlassian has set up mirrors of the Mercurial
>> repositories hosted on python.org as part of the ongoing infrastructure
>> improvement work. These mirror
On Sun, Aug 14, 2011 at 9:26 AM, Guido van Rossum wrote:
>> These days we have PyGILState_Ensure():
>> http://docs.python.org/dev/c-api/init.html#PyGILState_Ensure
>>
>> and even dedicated documentation:
>> http://docs.python.org/dev/c-api/init.html#non-python-created-threads
>>
>> ;)
>
> That is
On Sun, Aug 14, 2011 at 9:08 AM, Doug Hellmann wrote:
>
> Charles McLaughlin of Atlassian has set up mirrors of the Mercurial
> repositories hosted on python.org as part of the ongoing infrastructure
> improvement work. These mirrors will give us a public fail-over repository in
> the event tha
On Sun, Aug 14, 2011 at 9:53 AM, antoine.pitrou
wrote:
> http://hg.python.org/cpython/rev/0273d0734593
> changeset: 71862:0273d0734593
> user: Antoine Pitrou
> date: Sun Aug 14 01:51:52 2011 +0200
> summary:
> Monotonic, not monotonous
>
> files:
> Lib/test/pickletester.py | 2
Den 13.08.2011 17:43, skrev Antoine Pitrou:
These days we have PyGILState_Ensure():
http://docs.python.org/dev/c-api/init.html#PyGILState_Ensure
With the most recent Cython (0.15) we can just do:
with gil:
to ensure holding the GIL.
And similarly from a thread holding the GIL
with no
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