[Python] Video File Renamer

# Video File Renamer

# Rename video files so that various sets of video files can be sorted properly.

import os

def main():

path = 'd:\\Down\\z'

for root, dirs, files in os.walk(path):

step = 1000 / len(files)

files.sort()

count = 0

for item in files:

prefix = "{0:0>4.0f}".format(step * count + step / 3)

os.rename(os.path.join(root, item), os.path.join(root, "{0} {1}".format(prefix, item)))

count += 1

if __name__ == "__main__":

main()