字典中的差异 [英] Difference in a dict

问题描述

我试图弄清楚字典中的差异，无论是添加还是删除内容以及内容.

I'm trying to figure out the difference in a dict, whether something was added or removed and from what.

在这种情况下，会添加一个值:

Here is a case where a value is added:

original = {0: None, 1: False, 2: [16]}
new = {0: None, 1: False, 2: [2, 16]}

difference = True, {2: 2} # True = Added

这是一个值被删除的情况:

And here is a case where a value is removed:

original = {0: None, 1: False, 2: [16, 64]}
new = {0: None, 1: False, 2: [64]}

difference = False, {2: 16} # False = Removed

问题是我不知道该如何区别.会有人碰巧知道如何实现这样的结果吗?

The problem is that I have no idea how to recieve the difference. Would anyone happen to know how to achieve such a result?

其他信息(不知道是否需要此信息):

Extra information (no idea if you'll need this):

• 这也可以应用于原始和新的0和1.
• 1和2不能同时处于活动状态.如果一个具有值，则另一个为False.

推荐答案

正如我在

As I've explained in an other question there is a library on PyPI just for this task, which is datadiff library. It's easy to use and you can use the output to do what you have to do.

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