python调用scp上传目录_python执行scp命令拷贝文件及文件夹到远程主机的目录方法...

系统环境centos7

python2.7

先在操作系统安装expect

[root@V71 python]# vi 3s.py

#!/usr/bin/python

#coding:utf-8

import sys,re

import os

import subprocess

#scp file to remote node.

def scpFileToRemoteNode(user,ip,password,localsource,remotedest,port=22):

SCP_CMD_BASE = r"""

expect -c "

set timeout 300 ;

spawn scp -P {port} -r {localsource} {username}@{host}:{remotedest} ;

expect *assword* {{{{ send {password}\r }}}} ;

expect *\r ;

expect \r ;

expect eof

"

""".format(username=user,password=password,host=ip,localsource=localsource,remotedest=remotedest,port=port)

SCP_CMD = SCP_CMD_BASE.format(localsource = localsource)

print "execute SCP_CMD: ",SCP_CMD

p = subprocess.Popen( SCP_CMD , stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)

municate()

os.system(SCP_CMD)

scpFileToRemoteNode("root","192.168.156.72","密码","/tmp/var/log","/etc/",22)

执行脚本：

[root@V71 python]# python 3s.py

execute SCP_CMD:

expect -c "

set timeout 300 ;

spawn scp -P 22 -r /tmp/var/log root@192.168.156.72:/etc/ ;

expect *assword* { send 密码\r } ;

expect *\r ;

expect \r ;

expect eof

"

spawn scp -P 22 -r /tmp/var/log root@192.168.156.72:/etc/

root@192.168.156.72's password:

messages 100% 802KB 802.1KB/s 00:00

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