Find duplicate files in multiple directories

[Pavel_47]

Hello,

This snippet allows to find duplicate files in multiple directories and count the number of duplicates.

import os

dir1 = '/...path1/'
dir2 = '/...path1/'
dir3 = '/...path3/'
dir4 = '/...path4/'
dir5 = '/...path5/'

list1 = [dir1, dir2, dir3, dir4, dir5]

files = []
for folder in list1:
    files = files + [f for f in os.listdir(folder)]

dup = {x for x in files if files.count(x) > 1}

for item in sorted(dup):
    print('{}\t{}'.format(item, files.count(item)))

What I'm looking for is to create a dataset (maybe a dictionary) where each duplicate file is associated with the locations where the duplicates of the file occur.
Any ideas ?
Thanks.