from netmiko import ConnectHandler

R1 = {
    "host": "10.0.0.103",
    "username": "cisco",
    "password": "cisco",
    "secret": "cisco",
    "device_type": "cisco_ios"
}

net_connect = ConnectHandler(**R1)
output = net_connect.send_command("show version")
print(output)
net_connect.disconnect() 



output = net_connect.send_command("show version", use_textfsm=True)






from netmiko import ConnectHandler

R1 = {
    "host": "10.0.0.103",
    "username": "cisco",
    "password": "cisco",
    "secret": "cisco",
    "device_type": "cisco_ios"
}

R2 = {
    "host": "10.0.0.104",
    "username": "cisco",
    "password": "cisco",
    "secret": "cisco",
    "device_type": "cisco_ios"
}

R3 = {
    "host": "10.0.0.105",
    "username": "cisco",
    "password": "cisco",
    "secret": "cisco",
    "device_type": "cisco_ios"
}

for device in [R1, R2, R3]:
    net_connect = ConnectHandler(**device)
    output = net_connect.send_command("show version", use_textfsm=True)
    print(output)
    net_connect.disconnect()


    print(output[0]["version"])






from pyats.topology import loader

testbed = loader.load("testbed.yaml")

devices = testbed.devices.values()

for i, device in enumerate(devices, start = 1):
  commands = ["interface Loopback0", "description Made by PyATS", f"ip address 10.{i}.{i}.{i} 255.255.255.255" ]
  device.connect(log_stdout = False)
  output = device.configure(commands)
  print(output)    
  device.disconnect()




from pyats.topology import loader

testbed = loader.load("testbed.yaml")

devices = testbed.devices.values()

for i, device in enumerate(devices, start = 1):
  commands = "show ip interface brief"
  device.connect(log_stdout = False)
  output = device.parse(commands)
  print(output)    
  device.disconnect()


  print(output["interface"]["Loopback0"]["ip_address"])