text parsing - Removing values from a list in python -

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I have a large file of names and values ​​on a single line separated by space:

Name 1 Name 2 Name 3. ....

After a long list of names, there is a list of values ​​corresponding to names. Values ​​can be 0-4 or not, what I want to do is consolidate the data file and delete all names and values ​​when the value is na

for example For, the last line of the name in this file is:

NominateStolat NamesNenNetHelast 0N2

I

< P> I agree with Justin using a zip. It's a good idea to have problems with two different lists How to put the data here is a proposal that should work fine. 

  reader = open ('input.txt') author = open ('output.txt', 'w') name, nums = [], [] line = reader.read () . Zip (line [, x], line [X:]) for segment ('') x = lane (line) / 2 (n, v) in [n, v] z in z, if we! = 'No']: names.append (a) nums.append (b) writer.write ('' .joye (name)) Author. Written ('') Writer. #. Writer (Written)) # Author. Write ('' .joya (name + points)) is good, but concat.

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