Python automatically backs up the SVN repository and replicates to the remote host script

#!/usr/bin/python #-*-coding:utf-8-*-import osimport reimport tarfileimport datetimeimport pexpectbasedir= '/data/b        ak/' #文件夹 iplist=[']# IP address def get_list (txt_file): Ret_list = [] fin = open (txt_file, ' R ') for line in 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) remove Ret_list.append (line) #print (' Debug info of get_list: \ n ', ret_list) r Eturn 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 (' Password ') scp.expect ( Pexpect.              EOF, Timeout=none) olddate = (Now-datetime.timedelta (5)). Strftime ("%y%m%d") print Olddate For I in 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.wri Te ("============date:%s============= \ n"% now.strftime ("%y%m%d")) Filelog.write ("Del file:%s \ n"% (Basedir+fil E.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 osimport reimport tar  FileImport datetimeimport pexpectbasedir= '/data/bak/' #文件夹iplist =[']# IP address def get_list (txt_file): Ret_list = [] fin = Open (Txt_file, ' R ') for line in Fin:if (Re.match (' ^\\s*$ ', line)): #跳过是空白的行 continue Els E:line = Line.lstrip () line = Line.rstrip () #将回车 (\ n) Remove the 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=o S.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 (filen     AME) Tar.close ()         SCP = pexpect.spawn (' scp-r ' + tarname + ' root@ip:/data/databak/filesback/') scp.expect ('. ssword:* ') SC P.sendline (' password ') scp.expect (pexpect.  EOF, Timeout=none) olddate = (Now-datetime.timedelta (5)). Strftime ("%y%m%d") print olddate for I In 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 __na me__ = = ' __main__ ': copy_files('/data/bak/filebak.txt ') print ' = ' *20, ' \ncopy_okokok\n ', ' = ' *20 

