查看“Python2转python3的那些事儿”的源代码



=trouble=
==Python 2 --> 3: object of type 'zip' has no len()==
 python2 zip --> test_data = list(zip(test_inputs, te_d[1])) 加上list 
[https://stackoverflow.com/questions/31011631/python-2-3-object-of-type-zip-has-no-len Python 2 --> 3: object of type 'zip' has no len()]

==ImportError : cannot import name urlopen ==

[https://stackoverflow.com/questions/38471736/importerror-cannot-import-name-urlopen ImportError : cannot import name urlopen]