playlists.py

#!/usr/bin/python

import os, time, sys

now = time.time()

errorFiles     = open('errors.txt', 'w')
playlist01days = open('Last 1 day.m3u', 'w')
playlist07days = open('Last 7 days.m3u', 'w')
playlist14days = open('Last 14 days.m3u', 'w')
playlist28days = open('Last 28 days.m3u', 'w')

for root, dirs, files in os.walk(os.getcwd()):
    for filename in files:
        if filename.endswith(('.mp3', '.flac', '.ogg')):

            try:
                path    = os.path.join(root, filename)
                created = os.path.getctime(path);

                if (created > now - 60 * 60 * 24):
                    playlist01days.write(path + '\n')

                if (created > now - 7 * 60 * 60 * 24):
                    playlist07days.write(path + '\n')

                if (created > now - 14 * 60 * 60 * 24):
                    playlist14days.write(path + '\n')

                if (created > now - 28 * 60 * 60 * 24):
                    playlist28days.write(path + '\n')

            except:
                errorFiles.write(path + '\n')

errorFiles.close()
playlist01days.close()
playlist07days.close()
playlist14days.close()
playlist28days.close()