How can I generate a list of all possible permutations of several letters? [duplicate]

Question

So I am making a word generator that takes several inputted letters, puts them in all possible positions, and matches them with a document to find words. If I am approaching this wrong please tell me! If not how can I do this? Thanks

Answer 1

to generate all permutations of a given list of letters, use the itertools module.

import itertools 
for word in itertools.permutations( list_of_letters ):
   print ''.join(word)