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用于检测 Linux 发行版版本的 Python 模块

发布于 2024-08-15 21:08:09 字数 252 浏览 11 评论 0原文

是否有现有的 python 模块可用于检测当前安装的 Linux 发行版以及发行版的版本。

例如：

RedHat Enterprise 5
Fedora 11
Suse Enterprise 11
等......

我可以通过解析 /etc/redhat-release 等各种文件来制作自己的模块，但我想知道模块是否已经存在？

干杯，伊万

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傲影 2024-08-22 21:08:09

查找平台模块的文档：http://docs.python.org/library/platform。示例

：

>>> platform.uname()
('Linux', 'localhost', '2.6.31.5-desktop-1mnb', '#1 SMP Fri Oct 23 00:05:22 EDT 2009', 'x86_64', 'AMD Athlon(tm) 64 X2 Dual Core Processor 3600+')
>>> platform.linux_distribution()
('Mandriva Linux', '2010.0', 'Official')

Look up the docs for the platform module: http://docs.python.org/library/platform.html

Example:

>>> platform.uname()
('Linux', 'localhost', '2.6.31.5-desktop-1mnb', '#1 SMP Fri Oct 23 00:05:22 EDT 2009', 'x86_64', 'AMD Athlon(tm) 64 X2 Dual Core Processor 3600+')
>>> platform.linux_distribution()
('Mandriva Linux', '2010.0', 'Official')

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新一帅帅 2024-08-22 21:08:09

我编写了一个名为 distro 的包（现在由 pip 使用），旨在替换 distro.linux_distribution。它适用于许多发行版，这些发行版在使用 platform 时可能会返回奇怪或空的元组。

https://github.com/nir0s/distro（distro，上pypi）

它提供了一个更复杂的 API 来检索与分发相关的信息。

$ python
Python 2.7.12 (default, Nov  7 2016, 11:55:55) 
[GCC 6.2.1 20160830] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import distro
>>> distro.linux_distribution()
(u'Antergos Linux', '', u'ARCHCODE')

顺便说一句，platform.linux_distribution 将在 Python 3.7 中删除。

I've written a package called distro (now used by pip) which aims to replace distro.linux_distribution. It works on many distributions which might return weird or empty tuples when using platform.

https://github.com/nir0s/distro (distro, on pypi)

It provides a much more elaborate API to retrieve distribution related information.

$ python
Python 2.7.12 (default, Nov  7 2016, 11:55:55) 
[GCC 6.2.1 20160830] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import distro
>>> distro.linux_distribution()
(u'Antergos Linux', '', u'ARCHCODE')

By the way, platform.linux_distribution is to be removed in Python 3.7.

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说不完的你爱 2024-08-22 21:08:09

上述答案不适用于 RHEL 5.x。在类似 redhat 的系统上最快的方法是读取并查看 /etc/redhat-release 文件。每次运行更新时都会更新此文件，并且系统会升级一个次要版本号。

$ python
>>> open('/etc/redhat-release','r').read().split(' ')[6].split('.')
['5', '5']

如果你把分裂的部分拿出来，它只会给你绳子。没有像您要求的那样的模块，但我认为它足够短且优雅，您可能会发现它很有用。

The above answer doesn't work on RHEL 5.x. The quickest way is on a redhat-like system is to read and look at the /etc/redhat-release file. This file is updated every time you run an update and the system gets upgraded by a minor release number.

$ python
>>> open('/etc/redhat-release','r').read().split(' ')[6].split('.')
['5', '5']

If you take the split parts out it will just give you string. No module like you asked, but I figured it was short and elegant enough that you may find it useful.

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满地尘埃落定 2024-08-22 21:08:09

可能不是最好的方法，但我使用子进程执行“uname -v”，然后在输出中查找发行版名称。

import subprocess
process = subprocess.Popen(['uname','-v'], stdout=subprocess.PIPE)
stdout = process.communicate()[0]
distro = format(stdout).rstrip("\n")

if 'FreeBSD' in distro:
   print "It's FreeBSD"
elif 'Ubuntu' in distro:
   print "It's Ubuntu"
elif 'Darwin' in distro:
   print "It's a Mac"
else:
   print "Unknown distro"

Might not be the best way, but I used subprocess to execute 'uname -v' and then looked for the distro name in the output.

import subprocess
process = subprocess.Popen(['uname','-v'], stdout=subprocess.PIPE)
stdout = process.communicate()[0]
distro = format(stdout).rstrip("\n")

if 'FreeBSD' in distro:
   print "It's FreeBSD"
elif 'Ubuntu' in distro:
   print "It's Ubuntu"
elif 'Darwin' in distro:
   print "It's a Mac"
else:
   print "Unknown distro"

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