Was there consideration given to adding autorange() as a module-level function, in addition to being an instance method of Timer as is added here?

Since timeit already uses a "prebound method pattern" to put timeit() and repeat() there, maybe autorange() belongs with them?

that was not discussed in issue36461
I personally don't think it's necessary, do you have an use case?

Actually, looking at things more carefully, I don't think it's necessary, since it looks like autorange() is really just meant to be used in timeit()/repeat(), which are already available as module-level functions. So please just disregard my previous comment.

if i understand this correctly max_time_taken is an ill-chosen name, it should be min_time_taken, shouldn't it ?

There is a proposal to rename it to "target_time", as Steven wrote in https://bugs.python.org/issue36461

ISTM that almost the entire point of having autorange() was to avoid the need for configuration.

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