Generated Python API returns wrong JSON

Hi,

Somewhere in the generated api_client.py __deserialize code the returned JSON:

 {'key:top': [{'name': 'Gunnar', 'surname': 'Green', 'age': 34, 'shoe-size': 47}]}

is wrongly converted to:

 {'keytop': [{'age': 34, 'name': 'Gunnar', 'shoe_size': 47, 'surname': 'Green'}]}

Note how the colon character has disappeared in 'key:top' !

Using colons like this is according to the how YANG data is encoding namespaces in JSON,
see: https://datatracker.ietf.org/doc/html/rfc7951#page-5

Reference to what I believe is the source code:
https://github.com/swagger-api/swagger-codegen/blob/61cfeac3b9d855b4eb8bffa0d118bece117bcb7d/modules/swagger-codegen/src/main/resources/python/api_client.mustache#L250

Cheers, Toby

Start in modules/swagger-codegen/src/main/resources/python/api_client.mustache at the referenced __deserialize code, then compare its handling of the sample JSON with RFC 7951's namespace encoding. Reproduce the conversion using the reported key:top and shoe-size values; done means the colon is preserved while the existing nested values still deserialize correctly.