Write the output in the same line of a file with Python

Question

I'm trying to write the ouput from list in the same line of a .txt file,so if my lists are a=[1,2,3] and b=[3,4,5]. I would like to have a .txt file like this: 1,2,3 3,4,5 Instead of this: 1 2 3 3 ... I would like to do somthing like:

for i in a:print i,

with the ",", but with output.write(i), it doesn't works. How can I do that? Thanks a lot!

Possible duplicate of this

Aswin Murugesh
– Aswin Murugesh

2013-06-29 07:51:54 +00:00
Commented Jun 29, 2013 at 7:51 — Aswin Murugesh
– Aswin Murugesh, Commented Jun 29, 2013 at 7:51

Aswin Murugesh · Accepted Answer · 2013-06-29 07:50:06Z

1

Try putting it in a string before writing it

w=""
for i in a:
   w+=i+" "
output.write(w)

This writes everything in a single line

answered Jun 29, 2013 at 7:50

Aswin Murugesh

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krghzt · Accepted Answer · 2013-06-30 05:58:16Z

0

output.write(','.join(map(str,i)))

answered Jun 30, 2013 at 5:58

krghzt

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