["python"]
join list of lists in python

Is the a short syntax for joining a list of lists into a single list( or iterator) in python? For example I have a list as follows and I want to iterate over a,b and c. x = [["a","b"], ["c"]] The best I can come up with is as follows. result = [] [ result.extend(el) for el in x] for el in result: print el
import itertools a = [['a','b'], ['c']] print(list(itertools.chain.from_iterable(a))) This gives ['a', 'b', 'c']