天池，改为开发包所需的文件输入

#!/usr/bin/env python
fl = open('not.csv')
wr = open('changeTpye.csv','w+')
for key in fl:
  pt = key.split(',')
  wr.write(pt[0]+'::'+pt[1]+'::'+pt[2]+'::'+pt[4])
  print pt
fl.close()
wr.close()