python批量读取文件名并写入txt文件中

#coding=utf-8import sysimport os, glob reload(sys)sys.setdefaultencoding('utf-8') #输出路径，自行修改TxtPath="C://Users//yupu//Desktop//f.txt" def BFS_Dir(dirPath, dirCallback = None, fileCallback = None):  queue = []  ret = []  f=open(TxtPath,'w')  # r只读，w可写，a追加  queue.append(dirPath);  while len(queue) > 0:    tmp = queue.pop(0)    if(os.path.isdir(tmp)):      ret.append(tmp)      for item in os.listdir(tmp):        queue.append(os.path.join(tmp, item))      if dirCallback:        dirCallback(tmp)    elif(os.path.isfile(tmp)):      ret.append(tmp)      if fileCallback:        mPath , ext = os.path.splitext(tmp)        names = os.path.split(mPath)        if(ext==".meta"):          continue       else:        print names[1]        f.write(names[1])        f.write('/n')        fileCallback(tmp)  f.close()  return ret def printDir(dirPath):  print "dir: " + dirPath def printFile(dirPath):  print "file: " + dirPath if __name__ == '__main__':  while True:    path = raw_input("Path:")    try:      b = BFS_Dir(path , printDir, printFile)      print ("/r/n     *******/r/n"+"*********Done*********"+"/r/n     **********/r/n")    except:      print "Unexpected error:", sys.exc_info()    raw_input('press enter key to rehandle')