如何在OS X上的Python中读取系统信息? [英] How can I read system information in Python on OS X?

问题描述

遵循以下与操作系统无关的问题，特别是此响应，类似于喜欢的数据Linux上的/proc/meminfo中，如何使用Python从OS X中读取系统信息(包括但不限于内存使用情况).

Following from this OS-agnostic question, specifically this response, similar to data available from the likes of /proc/meminfo on Linux, how can I read system information from OS X using Python (including, but not limited to memory usage).

推荐答案

平台模块提供了唯一可以很好使用的东西，但是它非常有限(cpu，操作系统版本，体系结构等).对于cpu的使用和正常运行时间，我认为您必须将命令行实用程序正常运行时间"和"vm_stat"包装起来.

The only stuff that's really nicely accesible is available from the platform module, but it's extremely limited (cpu, os version, architecture, etc). For cpu usage and uptime I think you will have to wrap the command line utilities 'uptime' and 'vm_stat'.

我为vm_stat构建了一个，另一个由您决定；-)

I built you one for vm_stat, the other one is up to you ;-)

import os, sys

def memoryUsage():

    result = dict()

    for l in [l.split(':') for l in os.popen('vm_stat').readlines()[1:8]]:
        result[l[0].strip(' "').replace(' ', '_').lower()] = int(l[1].strip('.\n '))

    return result

print memoryUsage()

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