Add Connexion Python framework
To server implementations.
MODIFY
IMPLEMENTATIONS.md
IMPLEMENTATIONS.md
@@ -79,6 +79,7 @@ These tools are not endorsed by the OAI.
| FastAPI | [github/tiangolo/fastapi](https://github.com/tiangolo/fastapi) | Python | OpenAPI 3 based, high performance, Python 3.6+ API framework with automatic data validation, serialization and great editor support.
| Fastify OpenAPI v3 | [gitlab.com/m03geek/fastify-oas](https://gitlab.com/m03geek/fastify-oas) | Node.JS | Fastify OpenAPI v3+ plugin. Generates OpenAPI specification from fastify schemas and routes. Also serves swagger ui and spec in json/yaml formats.
| openapi-backend | [github/anttiviljami/openapi-backend](https://github.com/anttiviljami/openapi-backend) | Node.js, TypeScript | Build, Validate, Route, and Mock in the backend using OpenAPI v3 spec in your favourite framework
+| Connexion | [github/zalando/connexion](https://github.com/zalando/connexion) | Python | Swagger/OpenAPI First framework for Python on top of Flask with automatic endpoint validation & OAuth2 support
| JSONSchema::Validator | [https://github.com/skbkontur/perl-jsonschema-validator](https://github.com/skbkontur/perl-jsonschema-validator) | Perl | OpenAPI 3 request/response validation
| rest | [github.com/swaggest/rest](https://github.com/swaggest/rest) | Go | API server with automatic request/response mapping/validation and OpenAPI schema
| whook | [nfroidure/whook](https://github.com/nfroidure/whook) | Typescript | OpenAPI 3 based NodeJS server. |

Add Connexion Python framework (#2323)

To server implementations.

Co-authored-by: m-aciek <m-aciek@users.noreply.github.com>
Co-authored-by: Ron <webron@users.noreply.github.com>