Unicode pits in Python

The project encountered a Python coding problem, through the network to get a string with ' \u ', to understand that this is a Unicode code, corresponding to a number of Chinese, so try to use the online "Python Unicode to Chinese" method to do encode and decode, The result is not good. Later found to do decode when you can bring a ' unicode-escape ' option, plus then you can.

Through the solution of this problem, it is possible to understand that in Python do any code conversion is inseparable from decoding and encoding two processes, decoding can be understood as decryption, encoding can be understood as encryption, ' \u ' This format can be considered as the encryption state, so need to use the appropriate method to decrypt.

Unicode pits in Python