Public bug reported:
on macos with python 3.8 "tox -e py38" fails with this error
==============================
Failed 1 tests - output below:
==============================
tests.test_jenkins_sockets.JenkinsRequestTimeoutTests.test_jenkins_open_no_timeout
----------------------------------------------------------------------------------
Captured traceback:
~~~~~~~~~~~~~~~~~~~
Traceback (most recent call last):
File
"/Users/gdm/workspace/python-jenkins/master/tests/test_jenkins_sockets.py",
line 42, in test_jenkins_open_no_timeout
time_limit(0.5, self.messages,
File "/Users/gdm/workspace/python-jenkins/master/tests/helper.py", line
50, in time_limit
p.start()
File
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/process.py",
line 121, in start
self._popen = self._Popen(self)
File
"/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
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py",
line 284, in _Popen
return Popen(process_obj)
File
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py",
line 32, in __init__
super().__init__(process_obj)
File
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_fork.py",
line 19, in __init__
self._launch(process_obj)
File
"/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
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/reduction.py",
line 60, in dump
ForkingPickler(file, protocol).dump(obj)
AttributeError: Can't pickle local object
'time_limit.<locals>.capture_results'
according to
https://stackoverflow.com/questions/72766345/attributeerror-cant-pickle-local-object-in-multiprocessing
replacing multiprocessing by multiprocess could help
** Affects: python-jenkins
Importance: Undecided
Status: In Progress
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https://bugs.launchpad.net/bugs/1998146
Title:
error in tox: AttributeError: Can't pickle local object
'time_limit.<locals>.capture_results'
Status in Python Jenkins:
In Progress
Bug description:
on macos with python 3.8 "tox -e py38" fails with this error
==============================
Failed 1 tests - output below:
==============================
tests.test_jenkins_sockets.JenkinsRequestTimeoutTests.test_jenkins_open_no_timeout
----------------------------------------------------------------------------------
Captured traceback:
~~~~~~~~~~~~~~~~~~~
Traceback (most recent call last):
File
"/Users/gdm/workspace/python-jenkins/master/tests/test_jenkins_sockets.py",
line 42, in test_jenkins_open_no_timeout
time_limit(0.5, self.messages,
File "/Users/gdm/workspace/python-jenkins/master/tests/helper.py", line
50, in time_limit
p.start()
File
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/process.py",
line 121, in start
self._popen = self._Popen(self)
File
"/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
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/context.py",
line 284, in _Popen
return Popen(process_obj)
File
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_spawn_posix.py",
line 32, in __init__
super().__init__(process_obj)
File
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/popen_fork.py",
line 19, in __init__
self._launch(process_obj)
File
"/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
"/Library/Frameworks/Python.framework/Versions/3.8/lib/python3.8/multiprocessing/reduction.py",
line 60, in dump
ForkingPickler(file, protocol).dump(obj)
AttributeError: Can't pickle local object
'time_limit.<locals>.capture_results'
according to
https://stackoverflow.com/questions/72766345/attributeerror-cant-pickle-local-object-in-multiprocessing
replacing multiprocessing by multiprocess could help
To manage notifications about this bug go to:
https://bugs.launchpad.net/python-jenkins/+bug/1998146/+subscriptions
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