如何从IPython中安装Python包？ [英] How to install a Python package from within IPython?

问题描述

我想知道是否可以在不离开IPython shell的情况下安装python包。

I wonder if it's possible to install python packages without leaving the IPython shell.

推荐答案

你可以使用！这样的前缀：

You can use the ! prefix like this:

!pip install packagename

！前缀是％sc 运行shell命令的命令。

The ! prefix is a short-hand for the %sc command to run a shell command.

您还可以使用 !! 前缀是％sx 命令的简写，用于执行shell命令并捕获其输出（保存到 _ 默认情况下的变量。）

You can also use the !! prefix which is a short-hand for the %sx command to execute a shell command and capture its output (saved into the _ variable by default).

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