subscription.py 文件源码

def get_subscription_by_id(subscription_id, session=None):
    """
    Get a specific subscription by id.

    :param subscription_id: The subscription_id to select.
    :param session: The database session in use.
    :raises: SubscriptionNotFound if no Subscription can be found.
    """

    try:
        subscription = session.query(models.Subscription).filter_by(id=subscription_id).one()
        result = {}
        for column in subscription.__table__.columns:
            result[column.name] = getattr(subscription, column.name)
        return result

    except NoResultFound:
        raise SubscriptionNotFound('No subscription with the id %s found' % (subscription_id))
    except StatementError:
        raise RucioException('Badly formatted subscription id (%s)' % (subscription_id))