Ariadne 0.22

January 31, 2024

Ariadne 0.22 has been released!

This release fixes the invalid error message being returned from the GraphQLTransportWSHandler if the GraphQL error occurred for the query or mutation operations. It also improves implementation of enums handling.

Fixed GraphQLTransportWSHandler error responses

GraphQLTransportWSHandler would return an incorrect error payload for query and mutation operations that errored. payload for error message should be a list of GraphQL errors, but due to a bug in implementation, it would be a list with single {errors: [...]} result.

Improvements to enum handling

GraphQL comes with a number of quirks when it comes to enums behavior, especially converting their GraphQL values to Python, and vice-versa.

Previously Ariadne relied on the logic implemented by the EnumType bindable for handling this behavior, but Ariadne 0.22 moves this logic from EnumType.bind_to_default_values into a new repair_schema_default_enum_values utility. validate_schema_enum_values utility has been replaced with new validate_schema_default_enum_values utility.

Changelog

• Deprecated EnumType.bind_to_default_values method. It will be removed in a future release.
• Added repair_schema_default_enum_values to public API.
• Removed validate_schema_enum_values and introduced validate_schema_default_enum_values in its place. This is a breaking change.
• Fixed an invalid error message returned by the GraphQLTransportWSHandler for query and mutation operations.