New submission from François Durand :
As of now, fractions.Fraction.__bool__ is implemented as: ``return a._numerator
!= 0``. However, this does not necessary return a bool (which would be
desired). In particular, when the numerator is a numpy integer, this returns a
numpy bool instead. Another solution would be to implement
fractions.Fraction.__bool__ as: ``return bool(numerator)``. What do you think?
This message follows a thread here: https://github.com/numpy/numpy/issues/15277
.
--
messages: 359673
nosy: francois-durand
priority: normal
severity: normal
status: open
title: Conversion from fractions.Fraction to bool
type: behavior
versions: Python 3.5, Python 3.6, Python 3.7, Python 3.8, Python 3.9
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