Python 自动备份SVN版本库并复制到远程主机脚本

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Python 自动备份SVN版本库并复制到远程主机脚本
#!/usr/bin/python 

# -*- coding: utf-8 -*- 

import os

import re

import tarfile

import datetime

import pexpect

basedir='/data/bak/' #文件夹 

iplist=['']# IP地址 

def get_list(txt_file):

    ret_list= []

    fin= open(txt_file,'r')

    for linein fin:

        if (re.match('^\\s*$',line)):    #跳过是空白的行  

            continue

        else:

            line= line.lstrip()

            line= line.rstrip() #将回车（\n）去掉 

            ret_list.append(line)

    #print('debug info of get_list :\n',ret_list) 

    return ret_list

def copy_svn(filelist):#这个函数主要是完成dump 

    name= []

    name=os.path.split(filelist)

    now= datetime.datetime.now()

    filename= now.strftime(basedir+iplist[0]+name[-1]+ '_%Y%m%d_%H%M%S.dump')

    os.system('svnadmin dump ' + filelist+' > '+filename )

    tarname=  now.strftime(basedir+iplist[0]+'_SVNDump_' +name[-1]+ '_%Y%m%d_%H%M%S.tar.gz')

    #print tarname 

    tar= tarfile.open(tarname,'w|gz')

    tar.add(filename)

    tar.close()

    scp= pexpect.spawn('scp -r ' +  tarname + ' root@IP:/data/databak/FilesBack/')

    scp.expect('.ssword:*')

    scp.sendline('密码')  

    scp.expect(pexpect.EOF, timeout=None)

    olddate= (now- datetime.timedelta(5)).strftime("%Y%m%d")

    print olddate

    for iin os.listdir(basedir):

        file = re.search(r'\w*[_](\d{8})[_]\d{6}.(tar.gz|dump)', i)

        #print i, file 

        if file and olddate>=file.group(1):

            os.remove(basedir+ file.group(0))

            print 'del:',file.group(0)

            filelog=open("/data/bak/bak.log","a")

            filelog.write("============DATE:%s============= \n"% now.strftime("%Y%m%d"))

            filelog.write("del file:%s \n" % (basedir+file.group(0) ))

            filelog.write("============DATE:%s============= \n"% now.strftime("%Y%m%d"))

        filelog.close()

def copy_files(txt_file):

    geted_list= get_list(txt_file)

    for file in geted_list:

        copy_svn(file)

if __name__== '__main__':

    copy_files('/data/bak/filebak.txt')

    print '='*20,'\ncopy_OKOKOK\n','='*20

#!/usr/bin/python

# -*- coding: utf-8 -*-

import os

import re

import tarfile

import datetime

import pexpect

basedir='/data/bak/' #文件夹

iplist=['']# IP地址

def get_list(txt_file):

    ret_list= []

    fin= open(txt_file,'r')

    for linein fin:

        if (re.match('^\\s*$',line)):    #跳过是空白的行

            continue

        else:

            line= line.lstrip()

            line= line.rstrip() #将回车（\n）去掉

            ret_list.append(line)

    #print('debug info of get_list :\n',ret_list)

    return ret_list

def copy_svn(filelist):#这个函数主要是完成dump

    name= []

    name=os.path.split(filelist)

    now= datetime.datetime.now()

    filename= now.strftime(basedir+iplist[0]+name[-1]+ '_%Y%m%d_%H%M%S.dump')

    os.system('svnadmin dump ' + filelist+' > '+filename )

    tarname=  now.strftime(basedir+iplist[0]+'_SVNDump_' +name[-1]+ '_%Y%m%d_%H%M%S.tar.gz')

    #print tarname

    tar= tarfile.open(tarname,'w|gz')

    tar.add(filename)

    tar.close()

    scp= pexpect.spawn('scp -r ' +  tarname + ' root@IP:/data/databak/FilesBack/')

    scp.expect('.ssword:*')

    scp.sendline('密码')

    scp.expect(pexpect.EOF, timeout=None)

    olddate= (now- datetime.timedelta(5)).strftime("%Y%m%d")

    print olddate

    for iin os.listdir(basedir):

        file = re.search(r'\w*[_](\d{8})[_]\d{6}.(tar.gz|dump)', i)

        #print i, file

        if file and olddate>=file.group(1):

            os.remove(basedir+ file.group(0))

            print 'del:',file.group(0)

           filelog=open("/data/bak/bak.log","a")

            filelog.write("============DATE:%s============= \n"% now.strftime("%Y%m%d"))

            filelog.write("del file:%s \n" % (basedir+file.group(0) ))

            filelog.write("============DATE:%s============= \n"% now.strftime("%Y%m%d"))

     filelog.close()

def copy_files(txt_file):

    geted_list= get_list(txt_file)

    for file in geted_list:

        copy_svn(file)

if __name__== '__main__':

    copy_files('/data/bak/filebak.txt')

    print '='*20,'\ncopy_OKOKOK\n','='*20
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