在python中使用paramiko ssh登录到专家模式

Question

我正在尝试使用paramiko通过ssh登录到专家模式。有人可以帮我弄这个吗？执行专家命令后，它应该要求输入密码，并且我应该能够通过我的脚本进行硬编码。

from paramiko import client
from pprint import pprint

class ssh:
    client = None

    def __init__(self, address, username, password):
        print("Connecting to server.")
        self.client = client.SSHClient()
        self.client.set_missing_host_key_policy(client.AutoAddPolicy())
        self.client.connect(address, username=username, password=password, look_for_keys=False)

    def sendCommand(self, command):
        if(self.client):
            stdin, stdout, stderr = self.client.exec_command(command)
            while not stdout.channel.exit_status_ready():
                # Print data when available
                if stdout.channel.recv_ready():
                    alldata = stdout.channel.recv(1024)
                    prevdata = b"1"
                    while prevdata:
                        prevdata = stdout.channel.recv(1024)
                        alldata += prevdata

                    print(str(alldata, "utf8"))
        else:
            print("Connection not opened.")


connection = ssh("xx.xx.xx.xx", "username", "password")

connection.sendCommand("lock database override")
connection.sendCommand("show hostname")
connection.sendCommand("show version product")
connection.sendCommand("fw vsx stat")
connection.sendCommand("show management interface")
connection.sendCommand("show configuration bonding")
connection.sendCommand("show configuration bridging")
connection.sendCommand("show configuration interface")
connection.sendCommand("show configuration static-route")
connection.sendCommand("show ipv6-state")
connection.sendCommand("show configuration ipv6 static-route")
#After executing the expert command it should ask for password 
connection.sendCommand("expert")