[issue23602] Implement __format__ for Fraction

[Stefan Behnel]

Stefan Behnel added the comment:

Or, speaking of "division with remainder":

    n, r = divmod(nom * 10**prec, den)
    if r * 5 >= den:
        n += 1
    x = str(n)
    print('%s.%s' % (x[:-prec], x[-prec:]))

... minus the usual off-by-one that the tests would quickly find :)

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue23602>
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