On Sat, Nov 9, 2013 at 6:28 AM, Yaşar Arabacı <yasar11...@gmail.com> wrote: > I want to write a code that > shows that each elem in sublists of result on appears once in whole > sublist in order to add it to > my doctest.
So, to clarify the problem: You want to ensure that every element occurs exactly once, neither more nor less? And you have a guarantee that the lists and sublists have a specific nesting depth? Try this: [sorted((x for l in result for x in l)) for result in results] Flattens and sorts the lists. [sorted((x for l in result for x in l))==list(range(1,10)) for result in results] Flattens, sorts, and compares with a template list (which in this case is [1, 2, 3, 4, 5, 6, 7, 8, 9] from range()). ChrisA -- https://mail.python.org/mailman/listinfo/python-list
