On 3/27/14 6:45 PM, Dan Stromberg wrote:
x = [[1,2], [3,4], [5,6]] [x for x in x for x in x]I'll give this +1 for playfulness, and -2 for lack of clarity. I hope no one thinks this sort of thing is good to do in real-life code.
You might try this to flatten a list of lists: >>> from functools import reduce >>> L = [[1,2,3],[4,5,6],[7],[8,9]] >>> import operator as λ >>> reduce(λ.add, L) [1, 2, 3, 4, 5, 6, 7, 8, 9] >>> marcus -- https://mail.python.org/mailman/listinfo/python-list
