dal.py 文件源码

def __init__(self, _resource=None, _connect = True):
        """

        :param _resource: A resource object to read settings from
        :param _connect: Also connect to the database (default:True)
        """

        self.on_connect = None

        if _resource is not None:
            self.resource = _resource
            self.read_resource_settings(_resource)
            if _connect:
                self.connect_to_db()