def _worker_initialize(linter, arguments=None):
global _worker_linter # pylint: disable=global-statement
_worker_linter = linter
# On the worker process side the messages are just collected and passed back to
# parent process as _worker_check_file function's return value
_worker_linter.set_reporter(reporters.CollectingReporter())
_worker_linter.open()
# Patch sys.path so that each argument is importable just like in single job mode
_patch_sys_path(arguments or ())
def _worker_initialize(
linter: bytes, arguments: Union[None, str, Sequence[str]] = None
) -> None:
"""Function called to initialize a worker for a Process within a multiprocessing Pool
:param linter: A linter-class (PyLinter) instance pickled with dill
:param arguments: File or module name(s) to lint and to be added to sys.path
"""
global _worker_linter # pylint: disable=global-statement
_worker_linter = dill.loads(linter)
# On the worker process side the messages are just collected and passed back to
# parent process as _worker_check_file function's return value
_worker_linter.set_reporter(reporters.CollectingReporter())
_worker_linter.open()
# Patch sys.path so that each argument is importable just like in single job mode
_patch_sys_path(arguments or ())