datamodel-code-generator / datamodel-code-generator

Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.

axnsan12 / drf-yasg

Automated generation of real Swagger/OpenAPI 2.0 schemas from Django REST Framework code.