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pppguest3962
V2EX  ›  Python

Win 环境,如何非阻塞运行一个 windows 命令?

  •  
  •   pppguest3962 · Aug 16, 2022 · 2729 views
    This topic created in 1364 days ago, the information mentioned may be changed or developed.

    os.system('notepad ' + errsavelogfile) #阻塞
    非阻塞,有何方法?

    5 replies    2022-08-16 18:30:40 +08:00
    frostming
        1
    frostming  
       Aug 16, 2022
    subprocess.Popen(['notepad', errsavelogfile])
    cxxnullptr
        2
    cxxnullptr  
       Aug 16, 2022
    放子进程里运行
    zjj19950716
        3
    zjj19950716  
       Aug 16, 2022
    cmd /C start xxxxx
    sazima
        4
    sazima  
       Aug 16, 2022
    loop.run_in_executor
    wwqgtxx
        5
    wwqgtxx  
       Aug 16, 2022
    官方文档都说了多久了别再用 os.system 了,用 subprocess 模块
    https://docs.python.org/3/library/subprocess.html
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