def grr_set_no_flow_timeout(line: Text) -> None:
"""Disables flow timeout (it means wait forever).
Args:
line: A string representing arguments passed to the magic command.
Returns:
Nothing.
"""
del line # Unused.
magics_impl.grr_set_no_flow_timeout_impl()
def testNone(self):
with mock.patch.object(_timeout, '_FLOW_TIMEOUT', 30):
magics_impl.grr_set_no_flow_timeout_impl()
self.assertIsNone(_timeout._FLOW_TIMEOUT)
