_base_repository.py 文件源码

def _set_ua_and_scopes(credentials):
    """Set custom Forseti user agent and add cloud scopes on credential object.

    Args:
        credentials (client.OAuth2Credentials): The credentials object used to
            authenticate all http requests.

    Returns:
        client.OAuth2Credentials: The credentials object with the user agent
            attribute set or updated.
    """
    if isinstance(credentials, client.OAuth2Credentials):
        user_agent = credentials.user_agent
        if (not user_agent or
                forseti_security.__package_name__ not in user_agent):

            credentials.user_agent = (
                'Python-httplib2/{} (gzip), {}/{}'.format(
                    httplib2.__version__,
                    forseti_security.__package_name__,
                    forseti_security.__version__))
        if (isinstance(credentials, client.GoogleCredentials) and
                credentials.create_scoped_required()):
            credentials = credentials.create_scoped(list(CLOUD_SCOPES))
    return credentials