#!/usr/bin/python

#coding=utf-8

'''

Created on Apr 13, 2016

@author: root

'''

import paramiko

class PSSH():

    def __init__(self,ip,sort,username,password):

        self.ip = ip

        self.sort = sort

        self.username = username

        self.passwrod = password

    def exec_cmd(self,cmd):

        ssh = paramiko.SSHClient()

        ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())

        #ssh.connect(hostname, port, username, password, pkey, key_filename, timeout, allow_agent, look_for_keys, compress, sock)

        ssh.connect(self.ip,self.sort,self.username,self.passwrod)

        stdin,stdout,stderr = ssh.exec_command(cmd)

        print stdout.readlines()

        ssh.close()

    def upfile(self,localpath,remotepath):

        '''

        '''

        t = paramiko.Transport((self.ip,self.sort))

        t.connect(username= self.username,password=self.passwrod)

        sftp = paramiko.SFTPClient.from_transport(t)

        sftp.put(localpath,remotepath)

        t.close()

    def downfile(self,remotepath,localpath):

        '''

        '''

        t = paramiko.Transport((self.ip,self.sort))

        t.connect(username= self.username,password=self.passwrod)

        sftp = paramiko.SFTPClient.from_transport(t)

        sftp.get(remotepath,localpath)

        t.close()

if __name__ == '__main__':

    pssh = PSSH("192.168.1.77",22,"oracle","oracle");

   # pssh.exec_cmd("cat /tmp/a.txt")

    #pssh.upfile("/tmp/1.txt", "/tmp/1.txt")

    pssh.downfile("/tmp/a.txt", "/tmp/a.txt")

    print '------success!-----'
    

# chmod +x pssh.py

# ./pssh.py

------success!-----

# ll | grep a.txt

-rw-r--r--. 1 root   root          4 Apr 13 10:16 a.txt