def __init__(self, original=None, *args, **kwargs):
        """Tells the init the original attr."""
        self.original = original

        super(HashMixin, self).__init__(*args, **kwargs)
def __init__ ( self , original = None , * args , ** kwargs ) : self . original = original super ( HashMixin , self ) . __init__ ( * args , ** kwargs )
Tells the init the original attr.