Need help with simple python script (renaming and moving folder)

Question

I have this script for use with sabnzbd, what it does is rename all folders in the desired directory, replacing any spaces with dots (example: Movie 2011 HD -> Movie.2011.HD).
#!/usr/bin/env python2
workdir = '/media/stuff/movies' #### CHANGE this line to your movie directory
for path, dirnames, filenames in os.walk(workdir):
print "path:", path
for dirname in dirnames:
if dirname.find(' ') > -1 :
# Yes, a space in the directory name, so replace it:
newname = dirname.replace(' ','.')
fulldirname = path + '/' + dirname
fullnewname = path + '/' + newname
print "Rename" , fulldirname, " ", fullnewname
os.rename(fulldirname, fullnewname)
What I would like it to do is 1. rename only the movie I run the script on (instead of /media/stuff/movies as above, the entire movie folder), and then 2. move the movie into /media/stuff/movies. Or vice versa! (I'd just prefer not to have it run on the entire movie directory).
Appreciate any help!

Answer 1

Just my two cents:
I would not use walkdir but as usual a combination of find and python.
A simplified version of the script could look like this:
#!/usr/bin/python
# -*- coding: utf8 -*-
import os, shutil
# Define target dir
target_dir = "/media/stuff/movies/"
# Loop through all found files
for source_file in os.popen ("find ."):
# Remove \n
source_file = source_file[:-1]
extension = source_file[-3:]
# Only process video files
if (extension == 'mkv') or (extension == 'avi') or (extension == 'mp4'):
target_file = source_file.split('/')
target = target_file[len(target_file)-1]
target = target.replace(' ','.')
shutil.copy (source_file, targetdir + target)
Of course you might first want to print out instead of really copy files.