ereporter.py 文件源码

def emit(self, record):
    """Log an error to the datastore, if applicable.

    Args:
      The logging.LogRecord object.
        See http://docs.python.org/library/logging.html#logging.LogRecord
    """
    try:
      if not record.exc_info:

        return

      signature = self.__GetSignature(record.exc_info)

      old_namespace = namespace_manager.get_namespace()
      try:
        namespace_manager.set_namespace('')


        if not memcache.add(signature, None, self.log_interval):
          return


        db.run_in_transaction_custom_retries(1, self.__EmitTx, signature,
                                             record.exc_info)
      finally:
        namespace_manager.set_namespace(old_namespace)
    except Exception:
      self.handleError(record)