@classmethod
    def get_key(cls, k, default=None):
        """Matching get method for ``set_key``
        """
        k = cls.__name__ + '__' + k
        if session in k:
            return session[k]
        else:
            return default
dataset/ETHPy150Open dpgaspar/Flask-AppBuilder/flask_appbuilder/views.py/CompactCRUDMixin.get_key/swapped operands of `in`