lambda expression

[Janos Blazi]

I'd like to write something like

u=filter(lambda x: k in d[x],u),

where d is a dictionary, u is (of course) a list and k a variable declared
in the function where the lines is in. But i does not work, it seems, k ist
not known inside of the lambda expression.
Any suggestions? Any help?

Janos Blazi





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