def before_request(self, view):
        if self.callback_field_name in view.params:
            view.json_p_callback_name = view.params[self.callback_field_name]
            view.raise_response = JsonPRaise
            del view.params[self.callback_field_name]
            if view.params in '_':
                del view.params['_']
            if '1_' in view.params:
                del view.params['1_']
dataset/ETHPy150Open remyzane/flask-http-api/http_api/plugin/jsonp.py/JsonP.before_request/swapped operands of `in`