AttributeError:'NoneType'对象没有属性'time'paramiko [英] AttributeError: 'NoneType' object has no attribute 'time' paramiko

问题描述

import paramiko

key = paramiko.RSAKey.from_private_key_file("abc.pem")
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
print("connecting")
ssh.connect(hostname="1.1.1.1", username="abc", pkey=key)
print("connected")
commands = "ip a"
stdin, stdout, stderr = ssh.exec_command(commands)
print(stdout.read())
print(stderr.read())
print(stdin.read())
ssh.close()

为什么有时会出现 AttributeError:'NoneType'对象在Python3.8中没有属性'time'，有时需要等待很长时间才能显示为结果(或者我怎么看待进程)

Why have sometime will AttributeError: 'NoneType' object has no attribute 'time' in Python3.8 and sometime need wait long time show as result(or how can i see process)

错误代码:

Exception ignored in: <function BufferedFile.__del__ at 0x108271ee0>
Traceback (most recent call last):
  File "/venv/lib/python3.8/site-packages/paramiko/file.py", line 66, in __del__
  File "/venv/lib/python3.8/site-packages/paramiko/channel.py", line 1392, in close
  File "/venv/lib/python3.8/site-packages/paramiko/channel.py", line 991, in shutdown_write
  File "/venv/lib/python3.8/site-packages/paramiko/channel.py", line 967, in shutdown
  File "/venv/lib/python3.8/site-packages/paramiko/transport.py", line 1846, in _send_user_message
AttributeError: 'NoneType' object has no attribute 'time'

高级

我该如何使用paramiko double ssh

how can i use paramiko double ssh

本地主机>> a(服务器)ssh >> b

localhost >> a(server) ssh >> b

推荐答案

也许您可以尝试以下方法:

Maybe you can try something like this:

stdin, stdout, stderr = ssh.exec_command(commands)
time.sleep(5)

(不要忘记导入时间)

这似乎增加了更多时间来处理命令

This seems to add more time to process the command

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