unpacking elements in list for writing csv in python 3.7

Question

I have a list like this:

L1 = [['myname'], [12.33333333333334]]

I want to write these items in a csv file, I can do this, but the problem is that the output is like this:

['myname'],[12.33333333333334]

I want my output gone be like this:

myname , 12.33333333333334

When you are writing a field to csv get the zeroth element before writing. Eg . `field_to_write[0]` — Subhrajyoti Das, Oct 04 '18 at 08:34

score 0 · Answer 1 · edited Oct 04 '18 at 09:27

0

Please try below solution.

import csv
L1 = [['myname'], [12.33333333333334]]
with open('test.csv', 'wb') as csvfile:
    mywriter = csv.writer(csvfile, delimiter=',')
    mywriter.writerow(L1[0] + L1[1])

edited Oct 04 '18 at 09:27

Suneel Kumar

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answered Oct 04 '18 at 08:52

Vishvajit Pathak

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wow, it was near my nose, i had wrote same you but with a little difference. this----> mywriter.writerow(L1[0],L1[1]) – vhdhbb Oct 04 '18 at 09:03
tnx a lot Vishvajit – vhdhbb Oct 04 '18 at 09:05
You're welcome. Upvote the answer please :P – Vishvajit Pathak Oct 04 '18 at 09:05
definitely :)--- – vhdhbb Oct 04 '18 at 09:14

unpacking elements in list for writing csv in python 3.7

1 Answers1