利用paramiko模块完成sftp和ssh的自动交互

1、以下是sftp的类：

#!/usr/bin/env python
# -*- coding:utf-8 -*-
import paramiko
import os,sys
import traceback
class class_remote_sftp:
    def __init__(self,remoteip,username,password,port=22):
        self.remoteip = remoteip
        self.username = username
        self.password = password
        self.port = port
    def sftp_connect(self):
        try:
            t = paramiko.Transport((self.remoteip, self.port))
            t.connect(username = self.username, password = self.password)
            self.sftp = paramiko.SFTPClient.from_transport(t)
        except Exception,e:
            traceback.print_exc()
    def sftp_put(self,remote_path,local_path):
        try:
            self.sftp.put(local_path,remote_path)
        except Exception,e:
            traceback.print_exc()
    def sftp_get(self,remote_path,local_path):
        try:
            self.sftp.get(local_path,remote_path)
        except Exception,e:
            traceback.print_exc()
    def sftp_close(self):
        try:
            self.sftp.close()
        except:
            pass

2、以下是ssh类：

#!/usr/bin/env python
# -*- coding:utf-8 -*-
import paramiko
import os,sys
import traceback
class class_remote_ssh:
    def __init__(self,remoteip,username,password,port=22):
        self.ssh = paramiko.SSHClient()
        self.remoteip = remoteip
        self.username = username
        self.password = password
        #self.command = command
        self.port = port
    def ssh_connect(self):
        try:
            self.ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
            self.ssh.connect(self.remoteip, self.port, self.username, self.password)
        except Exception,e:
            traceback.print_exc()
    def ssh_exec_command(self,command):
        try:
            stdin, stdout, stderr = self.ssh.exec_command(command)
            c = stdout.readlines()
            #print c
            return c
        except Exception,e:
                traceback.print_exc()
    def ssh_close(self):
        try:
            self.ssh.close()
        except:
            pass

3、调用方法

以下以连接192.168.0.1服务器，将本的地/home/hell.c文件传输到服务器的/tmp/remote.tmp文件。

#!/usr/bin/env python
# -*- coding:utf-8 -*-
import class_ssh
import class_sftp
remoteip='192.168.0.1'
username='root'
password='123456'
port='22'
remote_des_file='/tmp/remote.tmp'
local_des_file='/home/hello.c'
csftp = class_sftp.class_remote_sftp(remoteip,username,password,int(port))
csftp.sftp_connect()
csftp.sftp_put(remote_des_file, local_des_file)