test_dis27.py 文件源码

def do_disassembly_test(self, func, expected):
            s = StringIO()
            save_stdout = sys.stdout
            sys.stdout = s
            dis.dis(func)
            sys.stdout = save_stdout
            got = s.getvalue()
            # Trim trailing blanks (if any).
            lines = got.split('\n')
            # lines = [line.rstrip() for line in lines]
            expected = expected.split("\n")
            import difflib
            if expected != lines:
                self.fail(
                    "events did not match expectation:\n" +
                    "\n".join(difflib.ndiff(expected,
                                            lines)))