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Python3 Multiprocessing

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I need a command that will make threads created by "multiprocessing.Process()" wait for each other to complete. For instance, I want to do something like this:

job1 = multiprocessing.Process(CMD1())
job2 = multiprocessing.Process(CMD2())

jobs1.start(); jobs2.start()


The command "PY_FUNC()" depends on the end result of the actions of CMD1() and CMD2(). I need some kind of wait command for the two threads that will not let the script continue until job1 and job2 are complete. Is this possible in Python3?

posted Aug 9, 2013 by Abhay Kulkarni

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1 Answer

0 votes

Possibly you mean .join:



answer Aug 9, 2013 by Jagan Mishra
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I seem to stumble upon a situation where "!=" operator misbehaves in python2.x. Not sure if it's my misunderstanding or a bug in python implementation. Here's a demo code to reproduce the behavior -

From __future__ import unicode_literals, print_function

class DemoClass(object):
   def __init__(self, val):
   self.val = val

   def __eq__(self, other):
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  x = DemoClass('a')
  y = DemoClass('a')

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In python2.7.3, the output is:

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+1 vote

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