This repository was archived by the owner on Dec 2, 2021. It is now read-only.
This repository was archived by the owner on Dec 2, 2021. It is now read-only.
FrozenJSON #20
Description
example 19-5 FrozenJSON
def __init__(self, mapping):
self.__data = dict(mapping) ➊
def __getattr__(self, name): ➋
if hasattr(self.__data, name):
return getattr(self.__data, name) ➌
else:
return FrozenJSON.build(self.__data[name]) ➍
self.__data is a dict ,function hasattr(object, name) the first parameter is object,so hasattr(self.__data, name) always return False,so step ➌ never return . am i right?