[Python-Dev] [Python-checkins] bpo-5001: More-informative multiprocessing error messages (#3079)

[Antoine Pitrou]

On Wed, 30 Aug 2017 03:21:42 -0700
Chris Jerdonek <chris.jerdonek at gmail.com> wrote:
> > https://github.com/python/cpython/commit/bd73e72b4a9f019be514954b1d40e64dc3a5e81c
> > commit: bd73e72b4a9f019be514954b1d40e64dc3a5e81c
> > branch: master
> > author: Allen W. Smith, Ph.D <drallensmith at users.noreply.github.com>
> > committer: Antoine Pitrou <pitrou at free.fr>
> > date: 2017-08-30T00:52:18+02:00
> > summary:
> >
> > bpo-5001: More-informative multiprocessing error messages (#3079)
> > ...
> > @@ -254,8 +256,8 @@ def _setup_queues(self):
> >      def apply(self, func, args=(), kwds={}):
> >          '''
> >          Equivalent of `func(*args, **kwds)`.
> > +        Pool must be running.
> >          '''
> > -        assert self._state == RUN  
> 
> Also, this wasn't replaced with anything.

The check is already in apply_async(), checking it here again is
redundant.

Regards

Antoine.