Possible Duplicate Making a flat list out of list of lists in Python Join a list of lists together into one list in Python I have many lists which looks like it was annoying I want the above to look like it was annoying How do I achieve that

a it b was c annoying a extend b a extend c a now equals it was annoying

import itertools ab itertools chain it was annoying list ab Just another method

[python] How to merge multiple lists into one list in python?

Just add them:

['it'] + ['was'] + ['annoying']

You should read the Python tutorial to learn basic info like this.

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