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mcff
mcff
Last Activity: Dec 4 '12, 12:01 AM
Joined: Dec 3 '12
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  • mcff
    replied to Edit text file to add row numbers (begins in 1 ) - Python
    in Python
    Sorry it was easy, I just added i+1:
    Code:
    infile=open('resultado.txt','r')
lines=infile.readlines()
infile.close()
outtext=['%d %s' % (i+1,line) for i, line in enumerate(lines)]
outfile = open ('res.txt','w')
outfile.write(str(''.join(outtext)))
outfile.close()
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    Last edited by bvdet; Dec 3 '12, 04:32 PM. Reason: Please use code tags when posting code.

      Leave a comment:

    • mcff
      started a topic Edit text file to add row numbers (begins in 1 ) - Python
      in Python

      Edit text file to add row numbers (begins in 1 ) - Python

      If this is the input:
      a
      b
      c

      I want to have this:
      1 a
      2 b
      3 c

      I have this code:
      Code:
      infile=open('resultado.txt','r')
lines=infile.readlines()
infile.close()
outtext=['%d %s' % (i,line) for i, line in enumerate(lines)]
outfile = open ('res.txt','w')
outfile.write(str(''.join(outtext)))
outfile.close()
      but my row number begins in ...
      See more | Go to post
      Last edited by bvdet; Dec 3 '12, 04:31 PM. Reason: Please use code tags when posting code.
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