[Python-ideas] PEP: Dict addition and subtraction

[Serhiy Storchaka]

21.03.19 14:51, Chris Angelico пише:
> ... then, in the interests of productive discussion, could you please
> explain? What is it about dict addition that makes it harder to
> understand than other addition?

Currently the + operator has 2 meanings for builtin types (both are 
widely used), after adding it for dicts it will have 3 meanings.

3 > 2, is not?