Why is lambda allowed as a key in a dict?

[Daniel Fetchinson]

On 3/9/09, bearophileHUGS at lycos.com <bearophileHUGS at lycos.com> wrote:
> See here Daniel Fetchinson:
>
> http://groups.google.com/group/comp.lang.python/browse_thread/thread/a973de8f3562675c
>
> But be quite careful in using that stuff, it has some traps.

Thanks a lot for all the helpful replies!
Yes, I should name the unnamed lambda function, or better, just use 'def'.

Cheers,
Daniel


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