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Author myint
Recipients myint, r.david.murray, sbt
Date 2014-03-19.15:51:40
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
I didn't quite understand the multiprocessing test cases, but attached is a standalone test case that reproduces the problem. The problem only shows up when using ThreadPool.

$ python
Traceback (most recent call last):
  File "", line 7, in <module>, [1])
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/multiprocessing/", line 255, in map
    return self._map_async(func, iterable, mapstar, chunksize).get()
  File "/opt/local/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/multiprocessing/", line 594, in get
    raise self._value
TypeError: exceptions must derive from BaseException
Date User Action Args
2014-03-19 15:51:41myintsetrecipients: + myint, r.david.murray, sbt
2014-03-19 15:51:41myintsetmessageid: <>
2014-03-19 15:51:40myintlinkissue20980 messages
2014-03-19 15:51:40myintcreate