Sorting a multidimensional array by multiple keys

[Peter Otten]

Duncan Booth wrote:

>>>> from operator import itemgetter
>>>> data.sort(key=itemgetter(0))
>>>> data.sort(key=itemgetter(1))
>>>> data.sort(key=itemgetter(4))
>>>> data.sort(key=itemgetter(3))

Or, in Python 2.5:

>>> data.sort(key=itemgetter(3, 4, 1, 0))

Peter