On 2015-03-04 14:14, Simon King wrote:
"Priority" in the sense of "if you want to implement comparison for
elements, then implement "_cmp_" rather than "__cmp__"?
Yes. In other words: if a Python class has both __cmp__ and _cmp_, the
coercion framework should call _cmp_ (which will default to __cmp__).
This would make _cmp_ analogous to other operators like _add_. The only
difference is that __cmp__ doesn't inherit if __hash__ is defined, so
you might need to define both __cmp__ and _cmp_.
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