except KeyError, everywhere

[Ben Finney]

Ben Finney <ben+python at benfinney.id.au> writes:

> It's best to implement Memoize as a Python decorator in one place
> <URL:http://wiki.python.org/moin/PythonDecoratorLibrary#Memoize>.

Michele Simionato discusses a better implementation of a Memoize
decorator in the documentation for his useful ‘decorator’ library
<URL:http://micheles.googlecode.com/hg/decorator/documentation.html>.

-- 
 \                “Stop — Drive sideways.” —detour sign, Kyushu, Japan |
  `\                                                                   |
_o__)                                                                  |
Ben Finney