OSError: [Errno 2] No such file or directory:

huibiao89

代码如下：
import os,re,datetime
from os.path import basename,getmtime,getsize
DIR="/home/data/backup/full"
def compare(x, y):
    stat_x = os.stat(DIR + "/" + x)
    stat_y = os.stat(DIR + "/" + y)
    if stat_x.st_ctime < stat_y.st_ctime:
        return -1
    elif stat_x.st_ctime > stat_y.st_ctime:
        return 1
    else:
       return 0
list = os.listdir(DIR)
list.sort(compare)
f = open("/tmp/backupinfo.report", 'w+')
for e in list:
  if re.findall(r'tar.gz',e) :
    print >>f,'%s -> %s -> %sMB' % (basename(e),datetime.datetime.fromtimestamp(os.stat(e).st_mtime).strftime('%Y-%m-%d %H:%M'),getsize(e)/1048576)
f.close()

yinyuemi

list = os.listdir(DIR)   用list做变量 牛逼
f = open("/tmp/backupinfo.report", 'w+')
os.chdir(DIR)

转自重启老师的回复