[Python-checkins] r79808 - in python/trunk/Lib: functools.py test/test_functools.py

[Nick Coghlan]

raymond.hettinger wrote:
> Modified: python/trunk/Lib/functools.py
> ==============================================================================
> --- python/trunk/Lib/functools.py	(original)
> +++ python/trunk/Lib/functools.py	Mon Apr  5 20:53:43 2010
> @@ -93,4 +93,6 @@
>              return mycmp(self.obj, other.obj) >= 0
>          def __ne__(self, other):
>              return mycmp(self.obj, other.obj) != 0
> +        def __hash__(self):
> +            raise TypeError('hash not implemented')
>      return K

Including "__hash__ = None" in the class definition is a better way to
say that (throwing a type error manually like this will confuse
collections.Hashable).

Cheers,
Nick.

-- 
Nick Coghlan   |   ncoghlan at gmail.com   |   Brisbane, Australia
---------------------------------------------------------------