Function _normalize_dataclass

dask/tokenize.py:266–274

(obj)

def _normalize_dataclass(obj):
    fields = [
        (field.name, normalize_token(getattr(obj, field.name, None)))
        for field in dataclasses.fields(obj)
    ]
    params = obj.__dataclass_params__
    params = [(attr, getattr(params, attr)) for attr in params.__slots__]

    return normalize_object(type(obj)), params, fields


@normalize_token.register_lazy("pandas")