New port: www/py-drf-yasg

Generate real Swagger/OpenAPI 2.0 specifications from a Django Rest
Framework API.

Features:

• full support for nested serializers and schemas
• response schemas and descriptions
• model definitions compatible with codegen tools
• customization hooks at all points in the spec generation process
• JSON and YAML format for spec
• bundles latest version of swagger-ui and redoc for viewing the generated documentation
• schema view is cacheable out of the box
• generated Swagger schema can be automatically validated by swagger-spec-validator or flex
• supports Django REST Framework API versioning with URLPathVersioning and NamespaceVersioning (other DRF or custom versioning schemes are not currently supported)

WWW: https://github.com/axnsan12/drf-yasg

PR: 227344
Submitted by: Kai <freebsd_ports@k-worx.org>