如何在 python.netmiko 中從循環中獲取多個輸出到外部）

Question

我是 python 的新手。我有使用 .netmiko 在多個交換機上運行多個“顯示命令”的代碼，當一切都在循環中時它工作正常。 但是當我想通過將其分配為變量並打印它來將循環外的多個“顯示命令”中的這個 output 取出時，只打印輸出之一。

S1 = {
    'device_type': 'cisco_ios',
    'ip': '192.168.0.56',
    'username': 'admin',
    'password': 'admin'
    }

S2= {
    'device_type': 'cisco_ios',
    'ip': '192.168.0.57',
    'username': 'admin',
    'password': 'admin'
    }

all_devices = [S1,S2]


for devices in all_devices:
    print("\nLogging into the switch...")
    net_connect = ConnectHandler(**devices)
    net_connect.enable()
    cmd = ["show vlan brief", "\n","\n","show ip interface brief"]
    for show in cmd:
        output=net_connect.send_command(show)
        y = output

print(y)

Answer 1

試試這個：

S1 = {
    'device_type': 'cisco_ios',
    'ip': '192.168.0.56',
    'username': 'admin',
    'password': 'admin'
    }

S2= {
    'device_type': 'cisco_ios',
    'ip': '192.168.0.57',
    'username': 'admin',
    'password': 'admin'
    }

all_devices = [S1,S2]

y = []

for devices in all_devices:
    print("\nLogging into the switch...")
    net_connect = ConnectHandler(**devices)
    net_connect.enable()
    cmd = ["show vlan brief", "\n","\n","show ip interface brief"]
    for show in cmd:
        output=net_connect.send_command(show)
        y.append(output)

for x in y:
    print(x)

Answer 2

我是 python 的新手。 我有代碼可以使用 netmiko 在多個交換機上運行多個“顯示命令”，當一切都在循環中時，它工作正常。 但是，當我想通過將其分配為變量並打印它來獲取循環外多個“顯示命令”的 output 時，只打印其中一個輸出。

S1 = {
    'device_type': 'cisco_ios',
    'ip': '192.168.0.56',
    'username': 'admin',
    'password': 'admin'
    }

S2= {
    'device_type': 'cisco_ios',
    'ip': '192.168.0.57',
    'username': 'admin',
    'password': 'admin'
    }

all_devices = [S1,S2]


for devices in all_devices:
    print("\nLogging into the switch...")
    net_connect = ConnectHandler(**devices)
    net_connect.enable()
    cmd = ["show vlan brief", "\n","\n","show ip interface brief"]
    for show in cmd:
        output=net_connect.send_command(show)
        y = output

print(y)