python兩個字符串有變化值作對比

兩個字符串作對比，實際值一些no變化，預期值中用*代替，以下是腳本

actual = '{"Status": 1, "Content": {"order_no": "20190813173142658002396779806585", "request_id": "4999870244479602310", "status": "SUCCESS"}, "Message": "請求成功"}'
expect = '{"Status": 1, "Content": {"order_no": "*", "request_id": "*", "status": "SUCCESS"}, "Message": "請求成功"}'

count = 0
for expect_char in expect:
    count += 1
    if expect_char == '*':  # 遍歷預期字符串，找到*位置
        print(count)
        actual = actual[:count - 1] + "*" + actual[count:]  # 把實際字符串該位置替換為*
        print(actual)
        for actual_char in actual[count:]:
            if actual_char == '"':  # 依次替換后面的字符為空，直到引號,引號可以換為其他字符，亦可多個
                break
            actual = actual[:count] + actual[count + 1:]
            print(actual, count)

print(actual)

因為對性能要求不高，想提高性能，可替換字符串拼接方式。