fails to generate Python client with openapi generator

[ekoby]

run generator:
$ openapi-generator-cli generate -g python -o ./python -i client.yml

Error:

Exception in thread "main" java.lang.RuntimeException: Your spec version of 2.0 is too low. python only works with specs with version >= 3.X.X. Please use a tool like Swagger Editor or Swagger Converter to convert your spec to v3
	at org.openapitools.codegen.languages.PythonClientCodegen.preprocessOpenAPI(PythonClientCodegen.java:2773)
	at org.openapitools.codegen.DefaultGenerator.configureGeneratorProperties(DefaultGenerator.java:272)
	at org.openapitools.codegen.DefaultGenerator.generate(DefaultGenerator.java:935)
	at org.openapitools.codegen.cmd.Generate.execute(Generate.java:487)
	at org.openapitools.codegen.cmd.OpenApiGeneratorCommand.run(OpenApiGeneratorCommand.java:32)
	at org.openapitools.codegen.OpenAPIGenerator.main(OpenAPIGenerator.java:66)

[sabedevops]

@ekoby You need to pull the latest version of that image or instead use the python-prior generator for V2 support. In later versions of their project, python-prior is removed and V2 function is merged with the python generator.

Relevant discussion on breakage in the newest version and why I recommend python-prior approach: https://openziti.discourse.group/t/management-api-authentication/1480/31

[ekoby]

Python was just a side quest as I was looking into generating other clients (see #39).
In my opinion we should support latest tools out of the box, or at least document needed workarounds in the README