python把文件从一个目录复制到另外一个目录，并且备份

时间：2024-01-03 21:18:02
#!/usr/bin/python

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

import os,sys,md5,datetime,shutil,time,zipfile,chardet

# coding=utf-8

#pub_path='/home/gdmt/mm'

pub_dir=''

src_dir='/home/gdmt/mm/ssss'

bak_dir='/home/gdmt/mm/bak'

bbdir='/home/gdmt/mm/bak/bbbb'

def pub(pub_file):

#遍历filepath下所有文件，包括子目录

  files = os.listdir(pub_file)

  for fi in files:

    fi_d = os.path.join(pub_file,fi)

    if os.path.isdir(fi_d):

      is_exists=os.path.exists(fi_d.replace(pub_dir,src_dir))

      if not is_exists:

        shutil.copytree(fi_d,fi_d.replace(pub_dir,src_dir))

        #print chardet.detect(fi_d)

        #print fi_d.decode("gbk").encode("utf-8")

        print 'publish dir:'+fi_d.replace(pub_dir,src_dir)

      is_exists=os.path.exists(fi_d.replace(pub_dir,bak_dir))

      if not is_exists:

        os.mkdir(fi_d.replace(pub_dir,bak_dir))

      pub(fi_d)

    else:

      #back

      #print 'pub_dir:'+pub_dir

      #print 'src_dir:'+src_dir

      #print 'bak_dir:'+bak_dir

      #print 'fi_d:'+fi_d

      #print 'publish file:'+fi_d.replace(pub_dir,src_dir)

      is_exists=os.path.exists(fi_d.replace(pub_dir,src_dir))

      #is_exists2=os.path.exists(fi_d.replace(pub_dir,bak_dir))

      #print is_exists

      #print fi_d.replace(pub_dir,bak_dir)

      if is_exists:

        print 'bak file:'+fi_d.replace(pub_dir,bak_dir)

        shutil.move(fi_d.replace(pub_dir,src_dir),fi_d.replace(pub_dir,bak_dir))

      #publish

      shutil.copyfile(fi_d,fi_d.replace(pub_dir,src_dir))

      print 'publish file:'+fi_d.replace(pub_dir,src_dir)

def un_zip(file_name,unzip_dir):

    """unzip zip file"""

    zip_file = zipfile.ZipFile(file_name)

    if os.path.isdir(unzip_dir):

        pass

    else:

        os.mkdir(unzip_dir)

    for names in zip_file.namelist():

       #print chardet.detect(names)

       #ss=names.decode('ascii')

       #print ss

       #ss=ss.encode('utf-8')

       #print ss

       zip_file.extract(names,unzip_dir)

    zip_file.close()

def cov_unicode(s):

    return s.decode('ascii').encode('utf-8')

file_name=sys.argv[1]

#zip_file='/home/gdmt/mm/pub/'+sys.argv[1]+'.zip'

pub_file='/home/gdmt/mm/pub/'+sys.argv[1]

pub_dir='/home/gdmt/mm/pub'

now = datetime.datetime.now()

t_str = now.strftime('%Y%m%d%H%M%S')

bak_dir=bbdir+'_'+t_str

shutil.copytree(bbdir,bak_dir)

#is_exists=os.path.exists(pub_file)

print ''

#if is_exists:

#  print 'rm '+pub_file

#  os.popen('rm -rf '+pub_file)

#print 'unzip:'+zip_file

#os.unzip(pubfile)

#output=os.popen('unzip '+zip_file)

#un_zip(zip_file,pub_dir)

#print 'waiting unzip ...'

#time.sleep(3)

#os.popen('mv '+file_name +' '+pub_dir)

#zip_dir='/home/gdmt/mm/py/'+file_name

#print ''

#print 'zip_dir:'+zip_dir

#print 'pub_dir:'+pub_file

#print ''

#shutil.move(zip_dir,pub_dir)

#time.sleep(1)

#os.popen('mv '+zip_dir+' '+pub_dir)

#os.popen('rm -rf /home/gdmt/mm/py/'+file_name)

# start publist ...

pub_dir=pub_file

pub(pub_file)

配合自动发布的shell脚本：需要先做ssh信任

#!/bin/bash

pub_path = $1

ssh gdmt@1.1.1.19   << remotessh

cd /home/gdmt/mastercom/py

./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

exit

remotessh

echo "===================138.19 end================================="

sleep 3

ssh gdmt@1.1.1.20   << remotessh

cd /home/gdmt/mastercom/py

./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

exit

remotessh

echo "===================138.20 end================================="

sleep 3

ssh gdmt@1.1.1.21   << remotessh

cd /home/gdmt/mastercom/py

./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

exit

remotessh

echo "===================138.21 end================================="

sleep 3

ssh gdmt@1.1.1.22   << remotessh

cd /home/gdmt/mastercom/py

./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

exit

remotessh

echo "====================138.22 end================================"

sleep 3

ssh gdmt@1.1.1.31   << remotessh

cd /home/gdmt/mastercom/py

sudo ./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

exit

remotessh

echo "===================138.31 end================================="

sleep 3

ssh gdmt@1.1.1.32   << remotessh

cd /home/gdmt/mastercom/py

sudo ./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

exit

remotessh

echo "==================138.32 end=================================="

sleep 3

ssh gdmt@1.1.1.33   << remotessh

cd /home/gdmt/mastercom/py

sudo ./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

exit

remotessh

echo "==================138.33 end=================================="

sleep 3

#ssh gdmt@1.1.1.37   << remotessh

cd /home/gdmt/mastercom/py

sudo ./pub_gdmt.py $1

sudo service tomcat stop

sudo service tomcat start

#exit

#remotessh

echo "===================138.37 end=================================="

#ssh gdmt@1.1.1.33   << remotessh  

#exit

#remotessh

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