使用 drf-yasg，我如何显示多个 openapi 方案？

Question

Used: Django 2.2, drf-yasg 1.17.1, python 3.9

How can I show with drf-yasg multiple openapi schemes?

API returning different responses, depending on the request.

Basic response:

Is it possible in drf-yasg to show responses like this?

In the yaml file, this is implemented using oneOf .

Code example:

responses:
        '200':
          content:
            application/json:
              schema:
                properties:
                  count:
                    type: integer
                  next:
                    type: string
                  previous:
                    type: string
                  results:
                      oneOf:
                        - $ref: '#/components/schemas/BaseStocks'
                        - $ref: '#/components/schemas/Apteka36.6Stocks'
                        - $ref: '#/components/schemas/FarmiyaStocks'
                        - $ref: '#/components/schemas/MailruStocks'
                        - $ref: '#/components/schemas/NeofarmStocks'
                        - $ref: '#/components/schemas/YandexStock'
                        - $ref: '#/components/schemas/UtekaStocks'

Is it possible to repeat such a construction with drf-yasg?

Answer 1

Unfortunately this is not possible.

oneOf - has been added to OpenAPI 3.0, drf-yasg only supports OpenAPI 2.0