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lang-py
if k != "self":could be changed toif v is not self:, cheap identity test, rather than string comparison. I suppose technically__init__could be called a second time after construction and passedselfas a subsequent argument, but I really don't want to think what sort of monster would do that. :-)locals:set_fields_from_locals(locals()). Then it's no longer than the more magical decorator based solutions.