[docs] [issue30940] Documentation for round() is incorrect.
Mark Dickinson
report at bugs.python.org
Thu Jul 27 13:08:47 EDT 2017
Mark Dickinson added the comment:
[Serhiy]
> is it worth to mention explicitly that round(number) and round(number, None) > delegate to number.__round__()?
Yes, if we can find a non-clunky wording that does that. The current wording does seem to misleadingly suggest that the delegation to `__round__` only happens for the two-argument version of round.
How about just:
> For a general Python object ``number``, ``round`` delegates to
> ``number.__round__``.
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<http://bugs.python.org/issue30940>
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