sage.combinat.permutation.from_cycles produces wrong result when 'cycles' is a generator #34662
Description
We have
sage: cycles = [[1,2,3],[4,5,6]]
sage: sage.combinat.permutation.from_cycles(6,cycles)
[2, 3, 1, 5, 6, 4]
sage: sage.combinat.permutation.from_cycles(6,(c for c in cycles))
[1, 2, 3, 4, 5, 6]
where the former result is correct and the latter is wrong.
Component: combinatorics
Author: Dave Morris
Branch/Commit: af2f762
Reviewer: Travis Scrimshaw
Issue created by migration from https://trac.sagemath.org/ticket/34662