Question

I want to create path of files from list.

pathList = [['~/workspace'], ['test'], ['*'], ['*A', '*2'], ['*Z?', '*1??'], ['*'], ['*'], ['*'], ['*.*']]

and I want

[['', '~/workspace', 'test', '*', '*A', '*Z?', '*', '*', '*', '*.*']]

[['', '~/workspace', 'test', '*', '*A', '*1??', '*', '*', '*', '*.*']]

[['', '~/workspace', 'test', '*', '*2', '*Z?', '*', '*', '*', '*.*']]

[['', '~/workspace', 'test', '*', '*2', '*1??', '*', '*', '*', '*.*']]

I try to create it from for loop but I get

[['', '~/workspace', 'test', '*', '*A', '*Z?', '*', '*', '*', '*.*', '*1??', '*', '*', '*', '*.*', '*2', '*Z?', '*', '*', '*', '*.*', '*1??', '*', '*', '*', '*.*']]

How can I do? Please help me.

Thank you.

Answer 1

In Python 2.6 or newer you can use itertools.product:

import itertools
for x in itertools.product(*pathList):
    print x