将字典添加在一起，Python [英] Adding dictionaries together, Python

问题描述

我有两个字典，我希望能够使他们成为一个：

I have two dictionaries and I'd like to be able to make them one:

像这样的Python伪装的东西会很好：

Something like this pseudo-Python would be nice:

dic0 = {'dic0': 0}
dic1 = {'dic1': 1}

ndic = dic0 + dic1
# ndic would equal {'dic0': 0, 'dic1': 1}

推荐答案

如果你有兴趣创建一个没有使用中介存储的新dict：（这更快，在我看来，比使用dict.items（）更干净） p>

If you're interested in creating a new dict without using intermediary storage: (this is faster, and in my opinion, cleaner than using dict.items())

dic2 = dict(dic0, **dic1)

或者如果您乐意使用其中一个现有的数字：

Or if you're happy to use one of the existing dicts:

dic0.update(dic1)

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