(metaclass)
return wrapper
Class decorator for creating a class with a metaclass.
Class decorator for creating a class with a metaclass.
Class decorator for creating a class with a metaclass .
def add_metaclass(metaclass):
    """Class decorator for creating a class with a metaclass."""
    def wrapper(cls):
        orig_vars = cls.__dict__.copy()
        slots = orig_vars.get('__slots__')
        if slots is not None:
            if isinstance(slots, str):
                slots = [slots]
            for slots_var in slots:
                orig_vars.pop(slots_var)
        orig_vars.pop('__dict__', None)
        orig_vars.pop('__weakref__', None)
        if hasattr(cls, '__qualname__'):
            orig_vars['__qualname__'] = cls.__qualname__
        return metaclass(cls.__name__, cls.__bases__, orig_vars)
    return wrapper
def add_metaclass ( metaclass ) : def wrapper ( cls ) : orig_vars = cls . __dict__ . copy ( ) slots = orig_vars . get ( '__slots__' ) if slots is not None : if isinstance ( slots , str ) : slots = [ slots ] for slots_var in slots : orig_vars . pop ( slots_var ) orig_vars . pop ( '__dict__' , None ) orig_vars . pop ( '__weakref__' , None ) if hasattr ( cls , '__qualname__' ) : orig_vars [ '__qualname__' ] = cls . __qualname__ return metaclass ( cls . __name__ , cls . __bases__ , orig_vars ) return wrapper