def check_for_updates(self):
    changes = self._backends_configuration.check_for_updates(
        self._backend_entry.name)
    if changes:
      self._minor_version_id = ''.join(random.choice(string.digits) for _ in
                                       range(18))
    return changes
Return any configuration changes since the last check_for_updates call.
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/tools/devappserver2/application_configuration.py/BackendConfiguration.check_for_updates