python备份、删除过期压缩文件
#!/usr/bin/python#-*- coding:utf-8 -*-
import os,sys,datetime
import shutil
import time
def zipfile(s_dir,path="."):
target = path + os.sep + s_dir.split('/')[-1] + time.strftime('%Y%m%d%H%M%S') + '.zip'
zip_command = "zip -qr %s %s -x '*.gz'" % (target,s_dir)
if os.system(zip_command) == 0:
print 'Successful backup to',target
else:
print 'Backup Failed!'
def removeFilesBeforeDate(beforeTime, path = "."):
for eachFile in os.listdir(path):
f = path + os.sep + eachFile
lastMTime = os.stat(f).st_mtime
if lastMTime <= beforeTime:
try:
if os.path.isfile(f):
os.remove(f)
elif os.path.isdir(f):
shutil.rmtree(f)
else:
os.remove(f)
print ("删除 {0}, 成功！".format(eachFile))
except Exception as e:
print("删除 {0}, 失败！ 错误如下：".format(eachFile))
print(e)
if __name__ == '__main__':
currTime = time.time()
deltTime = 3600*24*7
beforTime = currTime - deltTime
path = "/app/sinova/back"
s_dir = "/app/sinova/nginx_node2"
zipfile(s_dir,path)
removeFilesBeforeDate(beforTime, path)
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