def _lock_state_file(self):
if not self.lock:
return
self._lockfile = lockfile.LockFile(self.path)
try:
self._lockfile.acquire()
except IOError:
raise exception.HomeDirPermissionsError(dirname(self.path))
def _lock_dbindex(self):
if not self.cache_dir:
os.makedirs(self.cache_dir)
self._lockfile = lockfile.LockFile(self.cache_dir)
try:
self._lockfile.acquire()
except: # pylint: disable=bare-except
return False
return True