[Python-ideas] Break the dominance of boolean values in boolean context
greg.ewing at canterbury.ac.nz
Fri Sep 16 01:57:26 CEST 2011
Chris Rebert wrote:
> So, you want this in order to avoid (e.g.) `X & Y` and `not_(Z)`, in
> favor of `X and Y` and `not Z`?
Yes. The problem with & and | is that their precedence is all
wrong in relation to the comparison operators. So instead of
a == 17 and b == 42
you have to write
(a == 17) & (b == 42)
And not_(x) is just plain ugly.
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