Python coding problems

Python coding problems
For Encoding Problems, refer to the following example.

#-*-Coding: UTF-8-*-s = "hahahahaha" #: su is a UTF-8 byte string print type (s) u = s. decode ("UTF-8") #: s is decoded as a unicode object and assigned to uprint type (u) gbk_u = u. encode ("gbk") #: A byte string encoded in gbk format and assigned to gbk_uprint type (gbk_u) print gbk_uutf8_u = u. encode ("UTF-8") #: u is encoded as a UTF-8 byte string and assigned to utf8_uprint type (utf8_u) print utf8_u