[Python-Dev] Boolean type for Py3K?

M.-A. Lemburg mal@lemburg.com
Fri, 17 Mar 2000 23:41:46 +0100


Guido van Rossum wrote:
> 
> Yes.  True and False make sense.

mx.Tools defines these as new builtins... and they correspond
to the C level singletons Py_True and Py_False.

# Truth constants
True = (1==1)
False = (1==0)

I'm not sure whether breaking the idiom of True == 1 and
False == 0 (or in other words: truth values are integers)
would be such a good idea. Nothing against adding name
bindings in __builtins__ though...

-- 
Marc-Andre Lemburg
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