[issue31145] PriorityQueue.put() fails with TypeError if priority_number in tuples of (priority_number, data) are the same.

[Raymond Hettinger]

Raymond Hettinger <raymond.hettin...@gmail.com> added the comment:

FWIW, the new dataclasses module makes it really easy to create a wrapper:

    from dataclasses import dataclass, field
    from typing import Any

    @dataclass(order=True)
    class KeyedItem:
        key: int
        item: Any=field(compare=False)

    def f(): pass
    def g(): pass
    print(sorted([KeyedItem(10, f), KeyedItem(5, g)]))

I'm thinking of just making an example in the docs and closing this out.

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