morphbr@565: import time
morphbr@565: import logging
morphbr@565: import os
morphbr@565: import stat
morphbr@565: 
morphbr@565: ext = ['mpg', 'avi', 'mp4', 'nuv', 'mpeg', 'mov']
morphbr@565: 
morphbr@565: def now():
morphbr@565:     return time.strftime("%Y-%m-%d %H:%M:%S");
morphbr@565: 
morphbr@565: def log(msg):
morphbr@565:     logging.log(logging.DEBUG, msg)
morphbr@565:     new_msg = "[%s] %s" % (now(), msg)
morphbr@565:     return new_msg
morphbr@565: 
morphbr@565: 
morphbr@565: bin_path_list = os.environ["PATH"].split(os.pathsep)
morphbr@565: def which(prg):
morphbr@565:     for d in bin_path_list:
morphbr@565:         path = os.path.join(d, prg)
morphbr@565:         if os.path.exists(path):
morphbr@565:             st = os.stat(path)
morphbr@565:             if st[stat.ST_MODE] & 0111:
morphbr@565:                 return path
morphbr@565:     return ""
morphbr@565: 
morphbr@565: def list_media_files(directory, file_list):
morphbr@565:     for root, dirs, files in os.walk(directory):
morphbr@565:         for name in files:
morphbr@565:             if os.path.splitext(name)[1].strip(".") in ext:
morphbr@565:                 media = os.path.join(root,name)
morphbr@565:                 if media not in file_list:
morphbr@565:                     file_list.append(os.path.join(root,name))
morphbr@565: 
morphbr@565:     return True
morphbr@565: