Python+rsync precise synchronization of specified format files

# coding: utf-8#!/usr/bin/env python ' updatedb update local server specified directory/home/upload/de  The LOCATE.DBZ database then locate the command to find the eligible file and output the file name to LOCATE.SRC through the Paramiko module to get the remote server eligible files and export the file name to LOCATE.DST compare these two files are Locate.diff, preferably RS The Ync command synchronizes the files in the Locate.diff list to the remote server ' import paramikoimport commandsimport osimport  Logginglogging.basicconfig (level=logging. debug,                     format= '% (asctime) s % (filename) s[line:% (Lineno) d] % (levelname) s % (message) s ',                      datefmt= '%y-%m-%d %h:%m:%s ',                     filename= '/var/log/upload_to_chengdu.log ',                   &nbsP; filemode= ' a ') logging.info ("###################################################################") hostname =  ' 8.8.8.8 ' username =  ' username ' password =  ' password ' port =  22locate_lists = ['/tmp/locate.src ',  '/tmp/locate.dst ',  '/tmp/locate.diff ']dict_path  = {' locate_lists ': locate_lists,  ' dst_db ':  '/tmp/locate.db ',               ' src_db ':  '/tmp/locate.db ',  ' dst_path ':  '/logs/ rsync_log/',              ' src_path ':  '/ home/upload/',  ' passwd_file ':  '/etc/rsync.pas '}def check_file ():     for  l in dict_path[' locate_lists ']:        if  Os.path.exists (L):             Commands.getstatusoutput (' sudo rm %s ' &Nbsp;% l) def get_dst_list ():     s = paramiko. Sshclient ()     s.set_missing_host_key_policy (Paramiko. Autoaddpolicy ())     s.connect (Hostname=hostname, port=port, username=username,  password=password)     cmd_create =  "sudo updatedb -u %s  -o %s && sudo locate -d %s --regex  '. *[0-9]{4} ([-]{0,1}[ 0-9]{2}) {2}\. *gz$ '  >>%s '  %  (        dict_path[' Dst_path '),  dict_path[' dst_db '], dict_path[' dst_db '], dict_path[' locate_lists '][1])      cmd_delete =  ' sudo rm  '  + dict_path[' locate_lists '][1]     stdin, stdout, stderr = s.exec_command (cmd_create)     #  Print stdout.read ()     TRY:    &NBsp;   t = paramiko. Transport ((Hostname, port))         t.connect (Username=username,  password=password)         sftp = paramiko. Sftpclient.from_transport (t)         sftp.get (dict_path[' locate_lists ') [1], dict_path[' locate_lists '][1])         t.close ()      except Exception, e:        print e     stdin, stdout, stderr = s.exec_command (Cmd_delete)      s.close () def get_src_list ():    cmd =  "Sudo updatedb -U  %s -o %s && sudo locate -d %s --regex  '. *[0-9]{4} ([ -]{0,1}[0-9]{2}) {2}\. *gz$ '  >>%s '  %  (        dict_path[' Src_path '], dict_path[' src_db '], dict_path[' src_db '], dict_path[' locate_lists '] [0])     commands.getstatusoutput (CMD) def cmp_diff ():     f1 =  open (dict_path[' locate_lists '][0],  ' R ')     f2 = open (dict_path[' Locate_lists '][1],  ' R ')     f3 = open (dict_path[' locate_lists '][2],  ' a ' )     x = f1.readlines ()     y = f2.readlines ()     f1.close ()     f2.close ()     for i in  x:        j = dict_path[' Dst_path '] + i[13:]         if j not in y:             f3.writelines (i)     f3.close () def  Rsync_file ():   &NBsp; f = open (dict_path[' locate_lists '][2],  ' r ')     for i in  f.readlines ():        cmd =  ' cd %s & & sudo rsync -rvz %s [email protected]%s::aliyun_log --password-file=%s '  %  (            dict_path[' Src_path '),  i.strip (' \ n ') [13:], hostname, dict_path[' Passwd_file '])          logging.info (cmd)         commands.getstatusoutput (cmd)     f.close () def del_locate_file ():    cmd =  ' sudo  rm {%s,%s,%s} '  %  (dict_path[' locate_lists '][1], dict_path[' locate_lists '][0],  dict_path[' locate_lists '][2])     commands.getstatusoutput (cmd) if __name__ ==   ' __main__ ':   &NBSp; check_file ()     get_dst_list ()     get_src_list ()      cmp_diff ()     rsync_file ()     del_locate_file ()

Python+rsync exact synchronization of specified format files