[Python-Dev] multiprocessing not compatible with functional.partial (original) (raw)

Neal Becker ndbecker2 at gmail.com
Thu Feb 12 14:46:36 CET 2009


If the argument to pool.map (f, args) is f = functional.partial (my_func, some_keyword_arg=whatever)

I get:

Traceback (most recent call last): File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-linux- self.run() File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-linux- self._target(*self._args, **self._kwargs) File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-linux- task = get() File "/usr/lib/python2.5/site-packages/multiprocessing-2.6.1.1-py2.5-linux- return recv() TypeError: type 'partial' takes at least one argument



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