def verify_response_type(self):
        value = self.require_argument('response_type')
        if value not in self.supported_response_types:
            error = {
                'error': 'unsupported_response_type',
                'error_description': 'Supported response_type: code'
                }
            self.raise_http_invalid_argument_error('response_type', error)
dataset/ETHPy150Open globocom/oauth2u/oauth2u/server/handlers/defaults.py/AuthorizationHandler.verify_response_type/original