树莓派获取CPU温度，Python 脚本

参考文章

仅供个人学习参考

脚本代码：

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import commands
import os
import time

def main():
    # 查看GPU温度
    #     gpu = float(gpu)
    #     print('gpu Temp: %.2f ' % gpu)

    # 查看CPU温度
        file = open("/sys/class/thermal/thermal_zone0/temp")
        cpu = float(file.read()) / 1000
        file.close()
        print('')
        print('CPU 温度: %2.2f' % cpu)

        load_1min = str(os.popen("top -n1 | awk '/load average:/ {print $12}'").readline().strip()).replace(',', '' )
        load_5min = str(os.popen("top -n1 | awk '/load average:/ {print $13}'").readline().strip()).replace(',', '' )
        load_1min=float(load_1min)
        load_5min=float(load_5min)
        # print('')
        # print('load_1min: %.2f'%load_1min)
        # print('load_5min: %.2f'%load_5min)

        Ramused = str(os.popen("top -n1 | awk '/KiB/ {print $6}'").readline().strip()).replace(',', '' )
        # Ramused = int(Ramused)
        # Ramused = Ramused / 1000
        # print('')
        # print('Ramused: '+Ramused+' KB')

        def getDiskSpace():
                p = os.popen("df -h /")
                i = 0
                while 1:
                        i = i +1
                        line = p.readline()
                        if i==2:
                                return(line.split()[1:5])

        # Disk information
        DISK_stats = getDiskSpace()
        DISK_total = DISK_stats[0].replace('G','')
        DISK_used = DISK_stats[1].replace('G', '' )
        DISK_perc = DISK_stats[3].replace('%', '' )
        # print('')
        # print('DISK_total: '+str(DISK_total)+' Gb')
        # print('DISK_used: '+str(DISK_used)+' Gb')
        # print('DISK_perc: '+str(DISK_perc)+' %')
if __name__ == '__main__':
    while(True):
        main()
        #注意，此脚本是每10秒执行一次，有需要自己修改
        time.sleep(10)