{"body":"    options = orm.relationship(\n        'user_options',\n        single_parent=True,\n        cascade='all,delete-orphan',\n        lazy='subquery',\n        backref='user',\n        collection_class=collections.attribute_mapped_collection('option_id'))","name":"","extension":"txt","url":"https://www.irccloud.com/pastebin/NvAAD97D","modified":1485212371,"id":"NvAAD97D","size":248,"lines":7,"own_paste":false,"theme":"","date":1485212371}