Python2.7 hmac.py TypeError: character mapping must return integer, None or unicode"
来源：互联网 发布：java面试基础知识总结 编辑：程序博客网 时间：2024/06/07 05:24
hmac.py ...
71 key = key + chr(0) * (blocksize - len(key))
72 if type(key) == unicode:
73 key = key.encode()
74 self.outer.update(key.translate(trans_5C))
...
此问题经常出现在一些api sdk中，签名要加密，框架自身的编码问题导致url走到72行跳出去了，没有走到下面的update(msg)，看Stack Overflow的一个答案可行。
阅读全文
0 0
- Python2.7 hmac.py TypeError: character mapping must return integer, None or unicode"
- 处理错误TypeError: initial_value must be unicode or None, not str
- 关于python2.7的md5加密遇到的问题（TypeError: Unicode-objects must be encoded before hashing）
- TypeError: slice indices must be integers or None or have an __index__ method
- TypeError: slice indices must be integers or None or have an index method
- TypeError: slice indices must be integers or None or have an __index__ method
- TypeError: slice indices must be integers or None or have an index method
- faster rcnn报错：TypeError: slice indices must be integers or None or have an __index__ method
- ride报错TypeError: exceptions must be old-style classes or derived from BaseException, not unicode
- python2.7 使用super关键词 报错 TypeError: must be type, not classobj 解决办法
- SSL.py TypeError: data must be a byte string
- Python TypeError: return arrays must be of ArrayType
- python3 TypeError:Unicode-objects must be encode before hashing
- TypeError: Unicode-objects must be encoded before hashing
- VC Character Set Unicode or Multi-Byte
- nginx windows No mapping for the Unicode character...
- TypeError: argument 1 must be string or buffer, not instance
- Python TypeError: must be string or buffer, not dict
- Android开发模板------ViewPager(三)：实现无限循环、可嵌套RecyclerView、可控制滑动速度
- 线性渐变
- 调试
- ggplot2-分面(facet) 一页多图（转载）
- 将jar打入本地仓库
- Python2.7 hmac.py TypeError: character mapping must return integer, None or unicode"
- JAVA中Long与Integer比较容易犯的错误（比较数据equals）
- 订飞机票的代码
- tp5分页id自增
- u-boot中的usb命令
- 实验0.2
- 统一编址和独立编址
- 上升沿检测代码实现
- Java中的ReentrantLock和synchronized两种锁定机制的对比
