读取一个字节并向后移动一位指针 :return:
(self)
| 80 | return len(self.__data) - self.__index |
| 81 | |
| 82 | def read_byte(self): |
| 83 | """ |
| 84 | 读取一个字节并向后移动一位指针 |
| 85 | :return: |
| 86 | """ |
| 87 | if self.__index >= len(self.__data): |
| 88 | raise ValueError('Index {} bigger than data length {}'.format(self.__index, len(self.__data))) |
| 89 | value = self.__data[self.__index] |
| 90 | self.__index += 1 |
| 91 | return value |
| 92 | |
| 93 | def read_bytes(self, num): |
| 94 | """ |
no test coverage detected