Installing ipympl without matplotlib ?

还没有人认领这个 Issue。

Hi,
Apparently, to use ipympl with Jupyter, one needs to install it in the kernel that runs the jupyterhub:
https://github.com/matplotlib/ipympl/issues/547

but that also installs matplotlib, which is a no go.

Can we install ipympl *without* installing matplotlib, so that our users can install whatever matplotlib they want ?

Thanks

该 issue 没有指明文件或测试；首先在 Jupyter 内核中重现 ipympl 的安装，并检查该包的依赖元数据。完成的标准是：无需强制安装 matplotlib 即可安装 ipympl，同时仍可与用户选择的 matplotlib 版本配合使用。

由索引模型根据 Issue 内容生成。