How to switch position of two items in a Python list?

Posted by mikl on Stack Overflow See other posts from Stack Overflow or by mikl
Published on 2010-03-22T16:25:14Z Indexed on 2010/03/22 16:31 UTC
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list

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lists

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I haven’t been able to find a good solution for this problem on the net (probably because switch, position, list and Python are all such overloaded words).

It’s rather simple – I have this list:

['title', 'email', 'password2', 'password1', 'first_name', 'last_name', 'next', 'newsletter']

I’d like to switch position of 'password2' and 'password1' – not knowing their exact position, only that they’re right next to one another and password2 is first.

I’ve accomplished this with some rather long-winded list-subscripting, but I wondered if someone could come up with something a bit more elegant?

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