c# - 我如何检查进程是否在python中运行

Question

在 C# 中，我有:

Process.GetProcessesByName

我在 Python 中寻找类似的东西？

Answer 1

您可以使用 psutil模块:

It currently supports Linux, Windows, OSX, FreeBSD, Sun Solaris both 32-bit and 64-bit with Python versions from 2.4 to 3.3 by using a single code base.

首先安装它:

pip install psutil

然后做类似的事情Process.GetProcessesByName方法做:

Creates an array of new Process components and associates them with all the process resources on the local computer that share the specified process name.

代码:

import psutil

def get_processes_by_name(name):
    return [process for process in psutil.process_iter() if process.name == name]


print(get_processes_by_name('python'))

输出:

[<psutil.Process(pid=10217, name='python') at 44007184>, 
 <psutil.Process(pid=10223, name='python') at 44007312>
]