15.08.13 01:07, Ethan Furman написав(ла):
 From http://bugs.python.org/issue18738:

Actually the problem not only in IntEnum, but in any in subclass.

Currently for empty format specifier int.__format__(x, '') returns str(x). But __str__ can be overloaded in a subclass. I think that for less surprising we can extend this behavior for format specifier with the width, the alignment and the fill character but without the type char. I.e. int.__format__(x. '_<10') should return same as format(str(x), '_<10').

The question remains what to do with the sign option. And with the '=' alignment.


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