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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