def __getattr__(self, key):
        try:
            return self.__getitem__(key)
        except __HOLE__:
            # This lets you use dict-type attributes that aren't keys
            return getattr(super(AttrDict, self), key)
dataset/ETHPy150Open memsql/memsql-loader/memsql_loader/util/attr_dict.py/AttrDict.__getattr__