Method __new__

test/unified_format_shared.py:157–162

(cls, name, this_bases, d)

    # the actual metaclass.
    class metaclass(type):
        def __new__(cls, name, this_bases, d):
            # __orig_bases__ is required by PEP 560.
            resolved_bases = types.resolve_bases(bases)
            if resolved_bases is not bases:
                d["__orig_bases__"] = bases
            return meta(name, resolved_bases, d)

        @classmethod
        def __prepare__(