将 netmiko 与 django 一起使用时导入错误:没有名为“_cffi_backend”的模块
Import error when using netmiko with django : No module named '_cffi_backend'
当我从 linux cli
执行以下脚本文件 (test.py) 时,Netmiko 工作正常
#!/var/www/html/devopsenv/bin/python
from netmiko import ConnectHandler import getpass
cisco_asr = {
'device_type': 'cisco_xr',
'ip': 'my ip',
'username': 'user',
'password': 'pass',
'verbose': True }
net_connect = ConnectHandler(**cisco_asr)
config_commands = [ 'int BE222.2481',
'vrf devops_test',
'ip add 10.1.1.1/30']
output = net_connect.send_config_set(config_commands)
#net_connect.commit()
print(output)
但是,当我尝试通过如下导入从 Django 视图使用相同的脚本时,出现导入错误。
from netmiko import ConnectHandler
import error picture
ImportError at /
No module named '_cffi_backend'
Request Method: GET
Request URL: http://W.X.Y.Z/
Django Version: 2.1.4
Exception Type: ImportError
Exception Value:
No module named '_cffi_backend'
Exception Location: /var/www/html/devopsenv/lib/python3.6/site-packages/bcrypt/__init__.py in <module>, line 25
Python Executable:
Python Version: 3.5.6
Python Path:
['/var/www/html/devops',
'/var/www/html/devopsenv/lib/python3.6/site-packages',
'/lib64/python35.zip',
'/lib64/python3.5',
'/lib64/python3.5/plat-linux',
'/lib64/python3.5/lib-dynload',
'/lib64/python3.5/site-packages',
'/lib/python3.5/site-packages']
发现问题
与 python 3.5 完美配合
似乎 python 3.6 上有一个错误导致它在与 netmiko
一起使用时抛出 cffi 后端错误
当我从 linux cli
执行以下脚本文件 (test.py) 时,Netmiko 工作正常#!/var/www/html/devopsenv/bin/python
from netmiko import ConnectHandler import getpass
cisco_asr = { 'device_type': 'cisco_xr', 'ip': 'my ip', 'username': 'user', 'password': 'pass', 'verbose': True }
net_connect = ConnectHandler(**cisco_asr) config_commands = [ 'int BE222.2481', 'vrf devops_test', 'ip add 10.1.1.1/30'] output = net_connect.send_config_set(config_commands) #net_connect.commit() print(output)
但是,当我尝试通过如下导入从 Django 视图使用相同的脚本时,出现导入错误。
from netmiko import ConnectHandler
import error picture
ImportError at /
No module named '_cffi_backend'
Request Method: GET
Request URL: http://W.X.Y.Z/
Django Version: 2.1.4
Exception Type: ImportError
Exception Value:
No module named '_cffi_backend'
Exception Location: /var/www/html/devopsenv/lib/python3.6/site-packages/bcrypt/__init__.py in <module>, line 25
Python Executable:
Python Version: 3.5.6
Python Path:
['/var/www/html/devops',
'/var/www/html/devopsenv/lib/python3.6/site-packages',
'/lib64/python35.zip',
'/lib64/python3.5',
'/lib64/python3.5/plat-linux',
'/lib64/python3.5/lib-dynload',
'/lib64/python3.5/site-packages',
'/lib/python3.5/site-packages']
发现问题 与 python 3.5 完美配合 似乎 python 3.6 上有一个错误导致它在与 netmiko
一起使用时抛出 cffi 后端错误