[{\'date\': \'2010-04-01\', \'people\': 1047, \'hits\': 4522}, {\'date\': \'2010-04-03\', \'people\': 617, \'hits\': 2582}, {\'date\': \'2010-04-02\', \'people\': 73
Fortunately, ISO format dates, which seems to be what you have here, sort perfectly well as strings! So you need nothing fancy:
import operator yourlistofdicts.sort(key=operator.itemgetter('date'))