Python - transform a list

Question

Possible Duplicate:
Making a flat list out of list of lists in Python

I have a list like:

[['22', '14']]

How can I transform it to:

[22, 14]

Thank you.

http://stackoverflow.com/questions/952914/making-a-flat-list-out-of-list-of-lists-in-python — avasal, Aug 31 '12 at 09:09

score 8 · Accepted Answer · answered Aug 31 '12 at 09:08

8

L = [['22', '14']]
M = [ int(i) for i in L[0] ]

answered Aug 31 '12 at 09:08

Andy Hayden

score 7 · Answer 2 · answered Aug 31 '12 at 09:07

7

a = [['22','14']]
map(int, a[0])

answered Aug 31 '12 at 09:07

gefei

score 3 · Answer 3 · answered Aug 31 '12 at 09:14

3

>>> lis=[['22', '14']]
>>> map(int,sum(lis,[]))
[22, 14]

answered Aug 31 '12 at 09:14

Ashwini Chaudhary

3 Answers3