distutils可以在不安装的情况下执行依赖项检查吗？ [英] Can distutils perform a dependency check without installing?

问题描述

是否有可能让distutils仅运行python模块依赖关系分析（并可能安装缺少的模块）而没有实际安装有问题的python模块？我想象一个命令如下：

Is it possible to have distutils just run the python module dependency analysis (and possibly install missing modules) without actually installing the python module in question? I imagine a command as follows:

./setup.py check-dependencies

它将报告目标系统上是否缺少任何依赖模块。

that would report if any dependent modules are missing on the target system.

推荐答案

我认为您可以得到的最接近的是：

I think the closest you can get is:

setup.py install -v -n

这意味着要进行空运行（ -n ）以详细（ -v ）模式。

which means to run a dry-run (-n) in verbose (-v) mode.

您还可以使用 distuitls.dep_util 模块，它不能作为的选项setup.py 。

You could also use the distuitls.dep_util module, it wouldn't work as an option of setup.py though.

HTH！

这篇关于distutils可以在不安装的情况下执行依赖项检查吗？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！