def main(self, argv):
        try:
            return self.run_with_argv(argv)
        except CommandError as e:
            print(e)
            return 1
Does cycle detection work?
dataset/ETHPy150Open miracle2k/webassets/src/webassets/script.py/GenericArgparseImplementation.main--crossover with--dataset/ETHPy150Open enthought/pyface/pyface/tasks/tests/test_topological_sort.py/TopologicalSortTestCase.test_topological_sort_3