zc.mappingobject 1.0.0

有时，您希望像常规对象一样使用映射对象。

zc.mappingobject 为映射对象提供了一个包装器，提供了属性和项访问。

>>> import zc.mappingobject
>>> mapping = dict(a=1)
>>> ob = zc.mappingobject.mappingobject(mapping)

>>> ob.a
1
>>> ob.a = 2
>>> ob.a
2
>>> mapping
{'a': 2}

>>> list(ob)
['a']

>>> len(ob)
1

>>> ob['a'] = 3
>>> ob.a
3
>>> mapping
{'a': 3}

>>> del ob.a
>>> mapping
{}
>>> ob.a
Traceback (most recent call last):
...
AttributeError: a

>>> ob.b = 1
>>> mapping
{'b': 1}

>>> del ob['b']
>>> mapping
{}