def __init__(self, dir): import os from RandomFileQueue import RandomFileQueue self.fileQueue = RandomFileQueue( rootdir=os.path.expanduser(dir), fileexts=appinfo.formats)
def get_random_walker(base):
"""
:param Index.Dir base:
:rtype: RandomFileQueue
"""
with lock:
if base in randomWalkers:
return randomWalkers[base]
walker = RandomFileQueue(root_dir=base, filesystem=Index.filesystem)
randomWalkers[base] = walker
return walker
def getFileList(n):
from RandomFileQueue import RandomFileQueue
fileQueue = RandomFileQueue(rootdir=os.path.expanduser("~/Music"),
fileexts=["mp3", "ogg", "flac", "wma"])
return [fileQueue.getNextFile() for i in xrange(n)]
