[issue1682] Move Demo/classes/Rat.py to Lib/rational.py and fix it up.
report at bugs.python.org
Fri Jan 18 05:05:52 CET 2008
Jeffrey Yasskin added the comment:
Here's a patch that adds construction from strings (Guido favored them)
and .from_decimal(), changes __init__ to __new__ to enforce
immutability, and removes "rational." from repr and the parens from str.
I don't expect this to be contentious, so I'll commit it tomorrow unless
I hear objections.
Added file: http://bugs.python.org/file9201/rational_tweaks.patch
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