Comment on PEP-0238
Thomas Wouters
thomas at xs4all.net
Sun Jul 8 19:52:24 EDT 2001
On Sun, Jul 08, 2001 at 10:45:12PM +0000, Bengt Richter wrote:
> Why not parameterize the concept with a single block-scope-introducing
> keyword, e.g., 'semantics' or 'special' e.g., rewriting from above:
> semantics PRECISION, 0: # everything behaves as it does now
> print 2 / 7 # -> 0, ie to precision 0 decimal places
> print 2/7.0 # -> 0.285714285714
> semantics PRECISION 1: # all calculations yield 1 decimal point
> print 2 / 7 # -> 0.2, ie to precision 1 decimal places
Doesn't fix the problems. What about this:
semantics PRECISION, 0:
x = 2/7
semantics PRECISION, 100:
print x
--
Thomas Wouters <thomas at xs4all.net>
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