Timeout decorator is no longer working with python 3.8 #8
Description
Timeout decorator is no longer working with python 3.8. It seems that there is an issue with the name of the function from
Caller._internal_call to __main__.Caller._internal_call
It is perhaps related to if __name__ == '__main__':
Traceback (most recent call last):
File "/Users/acary/Work/faf/src/comp.py", line 221, in __call__
self._internal_call(solver, sproblem, filename, pfilename,
File "/Users/acary/Work/faf/src/faf_timeout.py", line 40, in inner
proc.start()
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/process.py", line 121, in start
self._popen = self._Popen(self)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py", line 224, in _Popen
return _default_context.get_context().Process._Popen(process_obj)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py", line 284, in _Popen
return Popen(process_obj)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 32, in __init__
super().__init__(process_obj)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_fork.py", line 19, in __init__
self._launch(process_obj)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py", line 47, in _launch
reduction.dump(process_obj, fp)
File "/opt/local/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/reduction.py", line 60, in dump
ForkingPickler(file, protocol).dump(obj)
_pickle.PicklingError: Can't pickle <function Caller._internal_call at 0x1120e6f70>: it's not the same object as __main__.Caller._internal_call