Method exists

Lib/test/test_site.py:807–811

(self, path)

class CommandLineTests(unittest.TestCase):
    def exists(self, path):
        if path is not None and os.path.isdir(path):
            return "exists"
        else:
            return "doesn't exist"

    def get_excepted_output(self, *args):
        if len(args) == 0: