def _stop(self):
# If everything stayed in synch properly, this should never happen.
if not self._results_queue.empty():
logger.warning(
("Some results were added after the trial stop condition. "
"These results won't be logged."))
# Check for any errors that might have been missed.
self._report_thread_runner_error()
session.shutdown()
def testSessionInitShutdown(self):
self.assertTrue(session._session is None)
# Checks that the singleton _session is created/destroyed
# by session.init() and session.shutdown()
for _ in range(2):
# do it twice to see that we can reopen the session
session.init(reporter=None)
self.assertTrue(session._session is not None)
session.shutdown()
self.assertTrue(session._session is None)
def cleanup(self):
# If everything stayed in synch properly, this should never happen.
if not self._results_queue.empty():
logger.warning(
("Some results were added after the trial stop condition. "
"These results won't be logged."))
# Check for any errors that might have been missed.
self._report_thread_runner_error()
session.shutdown()
if self.temp_checkpoint_dir is not None and os.path.exists(
self.temp_checkpoint_dir):
shutil.rmtree(self.temp_checkpoint_dir)
logger.debug("Clearing temporary checkpoint: %s",
self.temp_checkpoint_dir)
def tearDown(self):
session.shutdown()
ray.shutdown()
