The Python and Cisco thing

It took me one hours to study the other Python plug-in for the network device Netmiko, which is still full of fun, but I still do not understand how to multi-threading, or have to work hard.

#!/usr/bin/pythonfrom netmiko import connecthandlerimport timeclass cisconetwork:         def __init__ (self):                  pass         def ciscodevice (self,iplist):                  device={' device_type ': ' Cisco_ios ',                            ' IP ':iplist,                           ' username ': ' admin ',                            ' Password ': ' Password.123 '                           }                  print  "connect to network device... % S " % (IPList)                   self.connect = connecthandler (**device)                   self.connect.enable ()                   time.sleep (0.5)          def gethostname (self):                  #用来获取设备的hostname              &nbsP;   self.hostname = self.connect.find_prompt ()                  self.hostname = self.hostname.replace ("# "," ")                 print  self.hostname        def show (Self,cmd):                   #执行命令                   self.output =  Self.connect.send_command (CMD)                   print self.output        def close ( Self):                 Self.connect.close () If __name__ ==  ' __main__ ':        print  "[+] This  Program is beging done ... "        for iplist  in open ("/opt/other/ip.txt"):                 switch = cisconetwork ()                  switch. Ciscodevice (IPList)                  switch.gethostname ()                  switch.show (' Show ip int brief ')

The Python and Cisco thing