global: improve serializer / error handling + release - Githubissues

inveniosoftware / flask-resources

REST APIs for Flask

https://flask-resources.readthedocs.io

MIT License

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global: improve serializer / error handling + release #89

Closed fenekku closed 3 years ago

fenekku commented 3 years ago

This PR fixes 2 things:

It takes care of json serializing lazy translation strings by default. This was especially problematic for partial validation since errors contain lazy translations, but are part of the returned json. Serialization would break in that case. Doing so will also simplify the life of many other json returned (e.g. UISerializer probably).
It adds a default error_map to ResourceConfig so that classes inheriting ResourceConfig can reliably do:

class CustomResourceConfig(ResourceConfig):
    error_map = {
        **ResourceConfig.error_map,
        CustomException: custom_handler
    }

releases 0.4.0 version