Python: Split, strip, and join in one line

Posted by PandemoniumSyndicate on Stack Overflow See other posts from Stack Overflow or by PandemoniumSyndicate
Published on 2012-09-12T04:51:01Z Indexed on 2012/09/12 15:38 UTC
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Filed under:

python

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join

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split

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list-comprehension

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trim

I'm curious if their is some python magic I may not know to accomplish a bit of frivolity

given the line:

csvData.append(','.join([line.split(":").strip() for x in L]))

I'm attempting to split a line on :, trim whitespace around it, and join on ,

problem is, since the array is returned from line.split(":"), the

for x in L #<== L doesn't exist!

causes issues since I have no name for the array returned by line.split(":")

So I'm curious if there is a sexy piece of syntax I could use to accomplish this in one shot?

Cheers!

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