【 实测可用 】Windows10 + Python3.8.5 + openhardwaremonitor 获取硬件状态

有时候需要看看CPU温度什么的，新装机时辅助调整风扇转速，有了这个程序就可以把需要的信息输出到任意设备，比如手机或网络， 方便进一步处理。网上有很多类似的文章，抄来抄去碰一鼻子灰，捡现成总是要付出点。。。

方案

1. Python psutil ，可以方便实现，但是关键的温度信息目前只能 linux 环境可用
2. Python3.8.5 + openhardwaremonitor， 略麻烦点， 不过终于实现了，至于更好的方案估计有，我没找到罢了。

环境准备

谈编程不谈环境就是耍流氓，很多网上例程还是 python2 的， 坑坑坑。

1. windows10_x64_pro
2. python-3.8.5-amd64.exe
3. openhardwaremonitor.dll ，来至开源软件，找不到可以支持下我发布的资源
4. 配置 python-3.8.5 ，默认安装完成居然不好使，自己配置下
   a. 此电脑–属性–环境变量–系统变量–Path–新建如下两条目，不加的话报错到郁闷
   C:\Users\yourname\AppData\Local\Programs\Python\Python38
   C:\Users\yourname\AppData\Local\Programs\Python\Python38\Scripts
   b. python 安装一些需要的组件，有网都是自动的，等一会就行

					python -m pip install --upgrade pip setuptools wheel pythonnet	 

大概执行结果这样的，如果出现一大堆红色提示是网络不好，重复执行即可

C:\WINDOWS\system32>python -m pip install --upgrade pip setuptools wheel pythonnet
Collecting pip
  Downloading pip-20.2.3-py2.py3-none-any.whl (1.5 MB)
     |████████████████████████████████| 1.5 MB 30 kB/s
Requirement already up-to-date: setuptools in c:\users\abc\appdata\local\programs\python\python38\lib\site-packages (50.3.0)
Requirement already up-to-date: wheel in c:\users\abc\appdata\local\programs\python\python38\lib\site-packages (0.35.1)
Requirement already up-to-date: pythonnet in c:\users\abc\appdata\local\programs\python\python38\lib\site-packages (2.5.1)
Requirement already satisfied, skipping upgrade: pycparser in c:\users\abc\appdata\local\programs\python\python38\lib\site-packages (from pythonnet) (2.20)
Installing collected packages: pip
  Attempting uninstall: pip
    Found existing installation: pip 20.2.2
    Uninstalling pip-20.2.2:
      Successfully uninstalled pip-20.2.2
Successfully installed pip-20.2.3

C:\WINDOWS\system32>

5. 终于可以跑程序了，不过注意需要管理员权限，不然部分传感器没数据
   https://blog.csdn.net/jiangge12/article/details/108478481

例程如下：

#!/usr/bin/env python
#coding=utf-8

# CMD RunAsAdmin , cd folder , py 1.py
 
import clr
import time
clr.AddReference("c:/OpenHardwareMonitorLib.dll") #加载C#的库这个库网上可以下载
 
from OpenHardwareMonitor.Hardware import Computer 
 
computer_tmp = Computer() #实例这这个类
 
computer_tmp.CPUEnabled = True #获取CPU温度时用
computer_tmp.GPUEnabled = True #获取GPU温度时用
computer_tmp.HDDEnabled = True #获取HDD温度时用 
computer_tmp.RAMEnabled = True #获取RAM温度时用
 
computer_tmp.Open()
 
print (computer_tmp.Hardware[0].Identifier)  # 0 CPU 
print (computer_tmp.Hardware[1].Identifier)  # 1 Ram 
print (computer_tmp.Hardware[2].Identifier)  # 2 GPU
print (computer_tmp.Hardware[3].Identifier)  # 3 HDD

print (len(computer_tmp.Hardware[0].Sensors))  # 25
print (len(computer_tmp.Hardware[1].Sensors))  # 3
print (len(computer_tmp.Hardware[2].Sensors))  # 17
print (len(computer_tmp.Hardware[3].Sensors))  # 6

while True:
    for a in range(0, len(computer_tmp.Hardware[0].Sensors)):
        print (computer_tmp.Hardware[0].Sensors[a].Identifier ,computer_tmp.Hardware[0].Sensors[a].Value)      

    for b in range(0, len(computer_tmp.Hardware[1].Sensors)):
        print (computer_tmp.Hardware[1].Sensors[b].Identifier ,computer_tmp.Hardware[1].Sensors[b].Value)      

    for c in range(0, len(computer_tmp.Hardware[2].Sensors)):
        print (computer_tmp.Hardware[2].Sensors[c].Identifier ,computer_tmp.Hardware[2].Sensors[c].Value)      
      
    for d in range(0, len(computer_tmp.Hardware[3].Sensors)):
        print (computer_tmp.Hardware[3].Sensors[d].Identifier ,computer_tmp.Hardware[3].Sensors[d].Value)      

    computer_tmp.Hardware[0].Update()
    computer_tmp.Hardware[1].Update()
    computer_tmp.Hardware[2].Update()
    computer_tmp.Hardware[3].Update()
    
    
    time.sleep(10)
    print ()
    

结果大概这样的：

C:\WINDOWS\system32>python c:\1.py
/intelcpu/0
/ram
/nvidiagpu/0
/hdd/0
25
3
17
6
/intelcpu/0/load/1 100.0
/intelcpu/0/load/2 0.0
/intelcpu/0/load/3 0.0
/intelcpu/0/load/4 0.0
/intelcpu/0/load/5 0.0
/intelcpu/0/load/6 0.0
/intelcpu/0/load/0 16.66667
/intelcpu/0/temperature/0 44.0
/intelcpu/0/temperature/1 39.0
/intelcpu/0/temperature/2 39.0
/intelcpu/0/temperature/3 37.0
/intelcpu/0/temperature/4 35.0
/intelcpu/0/temperature/5 40.0
/intelcpu/0/temperature/6 44.0
/intelcpu/0/clock/1 4100.076
/intelcpu/0/clock/2 4100.076
/intelcpu/0/clock/3 3300.061
/intelcpu/0/clock/4 800.0147
/intelcpu/0/clock/5 800.0147
/intelcpu/0/clock/6 800.0147
/intelcpu/0/power/0 14.73532
/intelcpu/0/power/1 1.978229
/intelcpu/0/power/2 0.0
/intelcpu/0/power/3 0.2917577
/intelcpu/0/clock/0 100.0018
/ram/load/0 None
/ram/data/0 None
/ram/data/1 None
/nvidiagpu/0/temperature/0 46.0
/nvidiagpu/0/clock/0 135.0
/nvidiagpu/0/clock/1 405.0
/nvidiagpu/0/clock/2 270.0
/nvidiagpu/0/fan/0 0.0
/nvidiagpu/0/load/0 0.0
/nvidiagpu/0/load/1 5.0
/nvidiagpu/0/load/2 0.0
/nvidiagpu/0/load/3 0.0
/nvidiagpu/0/control/0 0.0
/nvidiagpu/0/smalldata/3 2048.0
/nvidiagpu/0/smalldata/2 194.6172
/nvidiagpu/0/smalldata/1 1853.383
/nvidiagpu/0/load/4 9.502792
/nvidiagpu/0/power/0 9.495001
/nvidiagpu/0/throughput/0 0.0
/nvidiagpu/0/throughput/1 0.0
/hdd/0/temperature/0 None
/hdd/0/level/0 None
/hdd/0/data/0 None
/hdd/0/data/1 None
/hdd/0/data/2 None
/hdd/0/load/0 None