查找pip安装了哪个版本的软件包 [英] Find which version of package is installed with pip

问题描述

使用pip，可以确定当前安装了哪个版本的软件包?

Using pip, is it possible to figure out which version of a package is currently installed?

我了解pip install XYZ --upgrade，但我想知道是否有类似pip info XYZ的内容.如果不是，最好的方法就是告诉我当前使用的版本.

I know about pip install XYZ --upgrade but I am wondering if there is anything like pip info XYZ. If not what would be the best way to tell what version I am currently using.

推荐答案

自在旧版本中，pip freeze和grep应该能很好地完成工作.

In older versions, pip freeze and grep should do the job nicely.

$ pip freeze | grep Jinja2
Jinja2==2.7.3

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