Re: else condition in list comprehension

[Nick Coghlan]

Luis M. Gonzalez wrote:
Hi there,
I'd like to know if there is a way to add and else condition into a
list comprehension. I'm sure that I read somewhere an easy way to do
it, but I forgot it and now I can't find it...
for example:
z=[i+2 for i in range(10) if i%2==0]
what if I want i to be "i-2" if i%2 is not equal to 0?
Hmm:
z = [newval(i) for i in range(10)] using:
    def newval(x):
        if x % 2:
            return x - 2
        else:
            return x + 2
Just some more mental twiddling relating to the thread on statement local 
namespaces.

Cheers,
Nick.
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Nick Coghlan   |   [EMAIL PROTECTED]   |   Brisbane, Australia
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