Function cleanup

Tools/importbench/importbench.py:110–112

()

                  importlib.machinery.SOURCE_SUFFIXES)
        sys.path_hooks.append(importlib.machinery.FileFinder.path_hook(loader))
        def cleanup():
            sys.modules.pop(name)
            os.unlink(cache_from_source(mapping[name]))
        for result in bench(name, cleanup, repeat=repeat, seconds=seconds):
            assert not os.path.exists(cache_from_source(mapping[name]))
            yield result