[issue1549] Regression with __hash__ definition and rich comparison operators

Guido van Rossum report at bugs.python.org
Mon Dec 3 20:09:46 CET 2007


Guido van Rossum added the comment:

This was done intentionally -- if you define a comparison without
defining a hash, the default hash will not match your comparison, and
your objects will misbehave when used as dictionary keys.

Can you give more details about the Zope issue?  I agree that needs to
be resolved before we release 2.6.

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<http://bugs.python.org/issue1549>
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