1class HauntedMansion:
 2
 3    def __init__(self, **kwargs):
 4        for key, value in kwargs.items():
 5            setattr(self, key, value)
 6
 7    def __getattr__(self, arg):
 8        return "Booooo, only ghosts here!"
 9
10    def __getattribute__(self, spooky_arg_name):
11        if spooky_arg_name.startswith('__'):
12            return object.__getattribute__(self, spooky_arg_name)
13
14        if spooky_arg_name.startswith('spooky_'):
15            return object.__getattribute__(self, spooky_arg_name[len('spooky_'):])
16
17        return "Booooo, only ghosts here!"