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Document how to extend json serialization #716

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Omniflux opened this issue Jan 5, 2019 · 0 comments

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Omniflux commented Jan 5, 2019

Not sure where to add this in the documentation, but if you get an error such as this when trying to output

TypeError: Type <class 'uuid.UUID'> not serializable

You can add new types to the json converter like this

from uuid import UUID
@hug.output_format.json_convert(UUID)
def uuid_stringable(item):
    return str(item)

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