[issue35540] dataclasses.asdict breaks with defaultdict fields

[Rémi Lapeyre]

Rémi Lapeyre <remi.lapeyre at henki.fr> added the comment:

Hi @wrmsr, this happens because the constructor for `collections.defaultdict` differs from the one of `dict`.

I think the argument that collections.defaultdict is in the stdlib and should be supported is right, the changes in PR #11361 should do what you want.

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nosy: +remi.lapeyre

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