sympy/sympy — pull request #1178 by sachin004 (2012-03-26 19:58:44+00:00)
Title: Dict comparisions

>>> a=[Dict({1:'one', 2:'two'}),Dict({4:'four',0:'zero'})]
>>> sorted(a)
[{0: 'zero', 4: 'four'}, {1: 'one', 2: 'two'}]