test_ast.py 文件源码

def test_invalid_string(self):
        m = ast.Module([ast.Expr(ast.Str(43))])
        ast.fix_missing_locations(m)
        with self.assertRaises(TypeError) as cm:
            compile(m, "<test>", "exec")
        self.assertIn("string must be of type str or uni", str(cm.exception))