让tmux Windows继承`activate`d anaconda环境 [英] Have tmux windows inherit `activate`d anaconda environment

问题描述

为方便起见，并且考虑到 activate-环境太慢了 ，我想激活一个环境，然后启动tmux会话.

For convenience and given that activate-ing an environment is crazy slow, I want to activate an environment and then start a tmux session.

我希望所有新的tmux窗口也都激活了环境.

I want all new tmux windows to also have the environment activated.

我希望不同的tmux会话能够支持不同的anaconda环境.

I want different tmux sessions to be able to support different anaconda environments.

我该怎么办?

是否存在某些问题，例如anaconda/miniconda不支持此操作?

Are there any gotchas such that this isn't supported by anaconda / miniconda?

推荐答案

我为解决此问题所做的事情是:

What I've done to address this problem is:

• 在.tmux.conf中，将CONDA_DEFAULT_ENV环境变量复制到会话环境

• In .tmux.conf, copy CONDA_DEFAULT_ENV environment variable to session environment

set-option -ga update-environment 'CONDA_DEFAULT_ENV'

在.bashrc中，如果已激活conda环境，请重新激活它:

In .bashrc, reactivate the conda environment if one was activated:

if [ -n "$CONDA_DEFAULT_ENV" ]; then                                                                                                                                         
    __conda_reactivate                                                                                                                                                       
fi

注1:假定由于conda init或类似原因，__conda_reactivate可用. 注意2:在较早版本的conda中，它是_conda_reactivate(只是一个下划线).

Note 1: this assumes that __conda_reactivate is available because of conda init or similar. Note 2: in older versions of conda, it's _conda_reactivate (just one leading underscore).

这比conda activate <env>快，并且在创建不同的tmux会话之前可以使用不同的环境.

This is faster than conda activate <env> and also different environments can be used before creating different tmux sessions.

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