Bjoern Schliessmann wrote: > Saizan wrote: > > > Why subclassing bool from int either __invert__ or __neg__ haven't > > been overrided to produce a boolean negation? > > I wonder what -True or -False should evaluate to. > > Regards, > > > Björn > > -- > BOFH excuse #297: > > Too many interrupts Well in boolean notation -True == False and -False == True, actually you may prefer ¬ or a line over the term, but since there's no such operator in python I think we should use "-" which is also the operator used by Bool himself in his formulation for negation which was 1-x. Now that I think of it 1-x should work as a negation in Python, too, since True == 1 and False == 0, but it would be a little annoying to write expressions in this way.
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