from __future__ import absolute_import
import atexit
def teardown():
# Workaround for multiprocessing bug where logging
# is attempted after global already collected at shutdown.
cancelled = set()
try:
import multiprocessing.util
cancelled.add(multiprocessing.util._exit_function)
except (AttributeError, ImportError):
pass
try:
atexit._exithandlers[:] = [
e for e in atexit._exithandlers if e[0] not in cancelled
]
except AttributeError:
pass