为什么在Mac OS上使用sys.platform时会显示"darwin"? [英] Why when use sys.platform on Mac os it print "darwin"?

问题描述

在Python中，当我在Mac OS X上键入sys.platform时，输出为"darwin"?为什么会这样?

In Python, when I type sys.platform on the Mac OS X the output is "darwin"? Why is this so?

推荐答案

因为Mac OS X的核心是

Because the core of Mac OS X is the Darwin OS.

在链接的WikiPedia页面上报价:

Quoting from the linked WikiPedia page:

Darwin构成了Mac OS X和iOS所基于的核心组件集.

Darwin forms the core set of components upon which Mac OS X and iOS are based.

即使您问OS X平台本身，其自身也会将其报告为达尔文":

Even the OS X platform itself reports itself as "Darwin" when you ask it:

$ uname
Darwin

Python仅使用相同的平台标识符.

Python merely uses that same platform identifier.

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