python读取目录下文件并生成日志，,import os f

python读取目录下文件并生成日志，,import os f

import os  from time import strftime  stamp=strftime("%Y-%m-%d %H:%M:%S")  logfile = 'F://test//m-php-framework//tmp/logs//error_report.log'  path = 'F://test//'  files = os.listdir(path)  bytes = 0  numfiles = 0  for f in files:      if f.startswith('t'):          info = os.stat(path + f)          numfiles +=1          bytes+=info[6]  if numfiles > 1:      title = 'tiles'  else:      title = 'file'  string = stamp + " -- " + str(numfiles) + " session" +title+","+ str(bytes)+" bytes/n"  file = open(logfile,"a")  file.writelines(string)  file.close()