PEP 584 – Add + and – operators to the built-in dict class

Re:PEP 584 – Add + and – operators to the built-in dict class by dan-robertson on Wednesday March 06, 2019 @03:21PM (#19322381)

Note that this forgets the order of the arguments, which may not be desirable

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Re:PEP 584 – Add + and – operators to the built-in dict class by kqr on Wednesday March 06, 2019 @03:31PM (#19322451)

If the property we want to achieve is "a | b == b | a" we necessarily have to forget the order of the arguments.

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