airflow/contrib/hooks/gcp_compute_hook.py
def get_conn(self):
        """
        Retrieves connection to Google Compute Engine.

        :return: Google Compute Engine services object
        :rtype: dict
        """
        if not self._conn:
            http_authorized = self._authorize()
            self._conn = build('compute', self.api_version,
                               http=http_authorized, cache_discovery=False)
        return self._conn
def get_conn(self):
        """
        Retrieves connection to Google Compute Engine.

        :return: Google Compute Engine services object
        :rtype: dict
        """
        if not self._conn:
            http_authorized = self._authorize()
            self._conn = build('compute', self.api_version,
                               http=http_authorized, cache_discovery=False)
        return self._conn
Retrieves connection to Google Compute Engine.

        :return: Google Compute Engine services object
        :rtype: dict