[项目实践] 在项目实战中提升代码效率的的一次应…

 1 #coding:utf-8
 2 import os 
 3 text = os.popen("adb shell command cat /proc/cpuinfo",'r').read().split("\n")
 4 i = 0
 5 for j in text:
 6     if "processor\t:" in j:
 7         i += 1
 8 if i == 1:
 9     print ("单核")
10 elif i == 2:
11     print ("2核")
12 elif i == 3:
13     print ("3核")
14 elif i == 4:
15     print ("4核")
16 elif i == 5:
17     print ("5核")
18 elif i == 6:
19     print ("6核")
20 elif i == 7:
21     print ("7核")
22 elif i == 8:
23     print ("8核")

1 #coding:utf-8
2 import os 
3 i = 0
4 cores = ["单核","2核","3核","4核","5核","6核","7核","8核"]
5 text = os.popen("adb shell command cat /proc/cpuinfo",'r').read().split("\n")
6 lst = [i+1 for j in text if "Processor\t:" in j]
7 cpu_cores = cores[len(lst)-1]
8 print (cpu_cores)