def test_makedirsAcceptsIgnoreExistingDirectory(self):
        """
        C{FilePath.makedirs} succeeds when called on a directory that already
        exists and the c{ignoreExistingDirectory} argument is set to C{True}.
        """
        fp = filepath.FilePath(self.mktemp())
        fp.makedirs()
        self.assertTrue(fp.exists())

        fp.makedirs(ignoreExistingDirectory=True)

        self.assertTrue(fp.exists())

        C{FilePath.makedirs} succeeds when called on a directory that already
        exists and the c{ignoreExistingDirectory} argument is set to C{True}.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/test/test_paths.py