[issue29625] colorsys.rgb_to_hsv always returns saturation as 0 (python2.7 only)

[Mark Dickinson]

Mark Dickinson added the comment:

No problem. I did spend some time wondering whether `rgb_to_hsv` still gives the correct results if any of the inputs happens to be an integer (though still in the range [0, 1]). It looks as though it does, though.

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue29625>
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