def _clean_prior(self):
""" Cleans up from a previous task that didn't exit cleanly.
Returns ``True`` if previous task was cleaned.
"""
if self._loaded:
try:
pid_file = daemon.get_daemon_pidfile(self)
# check if it exists so we don't raise
if os.path.isfile(pid_file):
# read pid from file
pid = int(common.readfile(pid_file))
# check if pid file is stale
if pid and not daemon.pid_exists(pid):
common.safe_remove_file(pid_file)
raise ValueError
except (ValueError, TypeError):
self._clean()
return True
return False
def _clean_prior(self):
""" Cleans up from a previous task that didn't exit cleanly.
Returns ``True`` if previous task was cleaned.
"""
if self._loaded:
try:
pid_file = daemon.get_daemon_pidfile(self)
# check if it exists so we don't raise
if os.path.isfile(pid_file):
# read pid from file
pid = int(common.readfile(pid_file))
# check if pid file is stale
if pid and not daemon.pid_exists(pid):
common.safe_remove_file(pid_file)
raise ValueError
except (ValueError, TypeError):
self._clean()
return True
return False
def test__get_daemon_pidfile(self):
""" daemon.get_daemon_pidfile: returns correct pid file for task.
"""
task = MockTask()
filename = os.path.join(task.base_dir, ".focusd.pid")
self.assertEqual(daemon.get_daemon_pidfile(task), filename)