Python 检测到新的 wifi 连接
Python detect new connection to wifi
我在 YouTube 上看到了一个教程(我不能 link 因为我找不到了),
所以代码应该检测连接到我的设备 Internet/Router,我不太了解他(制作教程的人)代码的工作原理
我的控制台也出现了这个错误:
File "c:/Users/j/Desktop/Connection-Detection.py", line 6, in
IP_NETWORK = config('IP_NETWORK')
File "C:\Users\j\AppData\Local\Programs\Python\Python38-32\lib\site-packages\decouple.py", line 199, in call
return self.config(*args, **kwargs)
File "C:\Users\j\AppData\Local\Programs\Python\Python38-32\lib\site-packages\decouple.py", line 83, in call
return self.get(*args, **kwargs)
File "C:\Users\j\AppData\Local\Programs\Python\Python38-32\lib\site-packages\decouple.py", line 68, in get
raise UndefinedValueError('{} not found. Declare it as envvar or define a default value.'.format(option))
decouple.UndefinedValueError: IP_NETWORK not found. Declare it as envvar or define a default value.
PS C:\Users\j\Desktop\python\login>
那是“Detection.py”
import sys
import subprocess
import os
from decouple import config
IP_NETWORK = config('IP_NETWORK')
IP_DEVICE = config('IP_DEVICE')
proc = subprocess.Popen(['ping', IP_NETWORK],stdout=subprocess.PIPE)
while True:
line = proc.stdout.readline
if not line:
break
connected_ip = line.decode('utf-8').split()[3]
if connected_ip == IP_DEVICE:
subprocess.Popen(['say', 'Someone connected to network'])
您需要在与 Detection.py
文件相同的目录中定义一个环境变量。
步骤
- 安装python-decouple -
pip install python-decouple
.
- 创建一个名为
.env
的文件
- 打开
.env
文件并将以下内容粘贴到其中。
IP_NETWORK=YOUR_IP_NETWORK
IP_DEVICE=YOUR_IP_DEVICE
将 YOUR_IP_NETWORK
和 YOUR_IP_DEVICE
替换为您的 IP_NETWORK and IP_DEVICE
我在 YouTube 上看到了一个教程(我不能 link 因为我找不到了), 所以代码应该检测连接到我的设备 Internet/Router,我不太了解他(制作教程的人)代码的工作原理
我的控制台也出现了这个错误:
File "c:/Users/j/Desktop/Connection-Detection.py", line 6, in IP_NETWORK = config('IP_NETWORK') File "C:\Users\j\AppData\Local\Programs\Python\Python38-32\lib\site-packages\decouple.py", line 199, in call return self.config(*args, **kwargs) File "C:\Users\j\AppData\Local\Programs\Python\Python38-32\lib\site-packages\decouple.py", line 83, in call return self.get(*args, **kwargs) File "C:\Users\j\AppData\Local\Programs\Python\Python38-32\lib\site-packages\decouple.py", line 68, in get raise UndefinedValueError('{} not found. Declare it as envvar or define a default value.'.format(option)) decouple.UndefinedValueError: IP_NETWORK not found. Declare it as envvar or define a default value. PS C:\Users\j\Desktop\python\login>
那是“Detection.py”
import sys
import subprocess
import os
from decouple import config
IP_NETWORK = config('IP_NETWORK')
IP_DEVICE = config('IP_DEVICE')
proc = subprocess.Popen(['ping', IP_NETWORK],stdout=subprocess.PIPE)
while True:
line = proc.stdout.readline
if not line:
break
connected_ip = line.decode('utf-8').split()[3]
if connected_ip == IP_DEVICE:
subprocess.Popen(['say', 'Someone connected to network'])
您需要在与 Detection.py
文件相同的目录中定义一个环境变量。
步骤
- 安装python-decouple -
pip install python-decouple
. - 创建一个名为
.env
的文件
- 打开
.env
文件并将以下内容粘贴到其中。
IP_NETWORK=YOUR_IP_NETWORK
IP_DEVICE=YOUR_IP_DEVICE
将 YOUR_IP_NETWORK
和 YOUR_IP_DEVICE
替换为您的 IP_NETWORK and IP_DEVICE