Nikita Pchelin added the comment:
Here is a link for example in question:
https://github.com/jango/calculon/blob/master/calculon/calculon.py
Previously, I would pass logger instance from Calculon class to
_Producer and _Consumer classes. In the current revision, I removed the
logging
Nikita Pchelin added the comment:
Fair enough. Thanks for help with investigating this issue!
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Python tracker
<http://bugs.python.org/issue13569>
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Nikita Pchelin added the comment:
>> (note these aren't threads, but processes)
Fair enough, I should be more careful with terminology.
> Ok, can you try to move the getLogger call from _Producer.__init__
to,> _Producer.run?,> (same for _Consumer)
Yes, that seems to
Nikita Pchelin added the comment:
>>Are you sure you don't store the logger in your process' __init__
method? The __init__ method is called in the parent and the process
instance is transfered to the child when you call start() on the process.
To make sure we are on the sa
Nikita Pchelin added the comment:
Hi Antoine,
* If I don't pass a logger and do print statements instead, works like a
charm.
* If I getLogger() in the child instead, example fails with the same trace.
However, according to this ( http://docs.python.org/library/logging.html
): "T
Nikita Pchelin added the comment:
It's multiprocessing Queue:
from multiprocessing import Process, Queue, Event
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Python tracker
<http://bugs.python.org/is
Nikita Pchelin added the comment:
I am not sending locks explicetly (i.e. I am not using locks), but I do
pass a Queue object from PC instance to _Consumer and _Producer instances
that get/put values from/to the queue -- this is done deliberately.
2011/12/9 Antoine Pitrou
>
> Antoine
New submission from Nikita Pchelin :
I've wrote a little application that uses multiprocessing module:
https://github.com/jango/PC/blob/master/pc/pc-example.py
When I run it in my Linux setup, I get the expected output (Python 2.7.1+):
2011-12-09 14:16:29,014 Started Producer 0.
2011-12-
