Python cisco设备中的Netmiko SSH连接问题
节目:Python cisco设备中的Netmiko SSH连接问题,python,ssh,syntax-error,f-string,netmiko,Python,Ssh,Syntax Error,F String,Netmiko,节目: from netmiko import ConnectHandler iosv_l2 = { 'device_type': 'cisco_ios', 'ip': '192.168.122.50', 'username': 'sagar', 'password': 'sagar', } net_connect =ConnectHandler(**iosv_l2) output =net_connect.send_command('show ip i
from netmiko import ConnectHandler
iosv_l2 = {
'device_type': 'cisco_ios',
'ip': '192.168.122.50',
'username': 'sagar',
'password': 'sagar',
}
net_connect =ConnectHandler(**iosv_l2)
output =net_connect.send_command('show ip int brief')
print(output)
config_commands = [ 'int loop 0', 'ip addre 1.1.1.1 255.255.255.0']
output = net_connect.send_config_set(config_commands)
print (output)
错误:
Traceback (most recent call last):
File "netmiko1", line 3, in <module>
from netmiko import ConnectHandler
File "/usr/local/lib/python2.7/dist-packages/netmiko/__init__.py", line 7, in <module>
from netmiko.ssh_dispatcher import ConnectHandler
File "/usr/local/lib/python2.7/dist-packages/netmiko/ssh_dispatcher.py", line 2, in <module>
from netmiko.a10 import A10SSH
File "/usr/local/lib/python2.7/dist-packages/netmiko/a10/__init__.py", line 1, in <module>
from netmiko.a10.a10_ssh import A10SSH
File "/usr/local/lib/python2.7/dist-packages/netmiko/a10/a10_ssh.py", line 3, in <module>
from netmiko.cisco_base_connection import CiscoSSHConnection
File "/usr/local/lib/python2.7/dist-packages/netmiko/cisco_base_connection.py", line 143
msg = f"Login failed: {self.host}"
^
SyntaxError: invalid syntax
回溯(最近一次呼叫最后一次):
文件“netmiko1”,第3行,在
从netmiko导入ConnectHandler
文件“/usr/local/lib/python2.7/dist packages/netmiko/_init__.py”,第7行,在
从netmiko.ssh\u dispatcher导入ConnectHandler
文件“/usr/local/lib/python2.7/dist packages/netmiko/ssh_dispatcher.py”,第2行,在
从netmiko.a10导入A10SSH
文件“/usr/local/lib/python2.7/dist packages/netmiko/a10/_init__.py”,第1行,在
从netmiko.a10.a10\u ssh导入A10SSH
文件“/usr/local/lib/python2.7/dist packages/netmiko/a10/a10_ssh.py”,第3行,在
从netmiko.cisco\u base\u连接导入ciscossh连接
文件“/usr/local/lib/python2.7/dist packages/netmiko/cisco_base_connection.py”,第143行
msg=f“登录失败:{self.host}”
^
SyntaxError:无效语法
此模块使用的是仅在版本3.6中添加到Python中的。要解决此问题,请将Python升级到3.6或更高版本。您当前正在使用2.7
to Netmiko删除了对Python 2.7的所有支持。为了继续使用Python 2.7,您必须降级到版本2.4.2。是的,Netmiko 3.x.x需要Python 3.6+,因此您需要将Python版本升级到该版本(或降级到Netmiko 2.4.2)