Question

我需要在软件运行的环境下获取信息。 python是否有用于此目的的库？

我想知道以下信息。

操作系统名称/版本
CPU名称，时钟速度
CPU核心数
记忆大小

Answer 1

其中一些可以从platform模块获得：

>>> import platform
>>> platform.machine()
'x86'
>>> platform.version()
'5.1.2600'
>>> platform.platform()
'Windows-XP-5.1.2600-SP2'
>>> platform.uname()
('Windows', 'name', 'XP', '5.1.2600', 'x86', 'x86 Family 6 Model 15 Stepping 6, GenuineIntel')
>>> platform.system()
'Windows'
>>> platform.processor()
'x86 Family 6 Model 15 Stepping 6, GenuineIntel'

Answer 2

os module具有uname功能，可以获取有关os＆amp; amp;的信息。版本：

>>> import os
>>> os.uname()

对于我的系统，使用2.6.18内核运行CentOS 5.4会返回：

（'Linux'，'mycomputer.domain.user'，'2.6.18-92.1.22.el5PAE'，'＃1 SMP Tue 12月16日12:36:25 EST 2008'，'i686'）

Answer 3

#Shamelessly combined from google and other stackoverflow like sites to form a single function

    import platform,socket,re,uuid,json,psutil

    def getSystemInfo():
        try:
            info={}
            info['platform']=platform.system()
            info['platform-release']=platform.release()
            info['platform-version']=platform.version()
            info['architecture']=platform.machine()
            info['hostname']=socket.gethostname()
            info['ip-address']=socket.gethostbyname(socket.gethostname())
            info['mac-address']=':'.join(re.findall('..', '%012x' % uuid.getnode()))
            info['processor']=platform.processor()
            info['ram']=str(round(psutil.virtual_memory().total / (1024.0 **3)))+" GB"
            return json.dumps(info)
        except Exception as e:
            logging.exception(e)

    getSystemInfo()

Output sample:

    '{
     "platform": "Windows",
     "platform-release": "10",
     "platform-version": "10.0.18362",
     "architecture": "AMD64",
     "hostname": "test-user",
     "ip-address": "192.168.31.147",
     "mac-address": "xx:xx:xx:xx:xx:xx",
     "processor": "Intel64 Family 6 Model 142 Stepping 10,GenuineIntel",
     "ram": "8 GB"
     }'

Answer 4

找到了这个简单的代码

import platform

print("="*40, "System Information", "="*40)
uname = platform.uname()
print(f"System: {uname.system}")
print(f"Node Name: {uname.node}")
print(f"Release: {uname.release}")
print(f"Version: {uname.version}")
print(f"Machine: {uname.machine}")
print(f"Processor: {uname.processor}")

如何使用Python获取系统信息？

4 个答案: