| def is_introspection_key(key): | |
| # from: https://spec.graphql.org/June2018/#sec-Schema | |
| # > All types and directives defined within a schema must not have a name which | |
| # > begins with "__" (two underscores), as this is used exclusively | |
| # > by GraphQL’s introspection system. | |
| return str(key).startswith("__") | |