从bash脚本调用conda source activate

我正试图通过bash脚本激活我的conda env.即使脚本运行正常并且我的PATH似乎在脚本中被更改,它也会在脚本终止后以某种方式重置.我可以source activate test从cmd线调用,它工作正常.下面的输出示例.

脚本:

PycharmProjects/test » cat ./example.sh echo "before calling source: $PATH" source activate test echo "after calling source: $PATH"

输出:

./example.sh
before calling source: /Use rs/me/miniconda3/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin

discarding /Users/me/miniconda3/bin from PATH
prepending /Users/me/miniconda3/envs/test/bin to PATH

after calling source: /Users/me/miniconda3/envs/test/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin`

但如果我echo $PATH在脚本完成后,你可以看到它$PATH没有改变(即没有/Users/me/miniconda3/envs/test/bin):

PycharmProjects/test » echo $PATH /Users/me/miniconda3/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/TeX/texbin

在较新版本的conda（4.6+）上，我注意到以下作品：

eval "$(conda shell.bash hook)"
conda activate 

我发现以下内容适用于运行bash shell的Mac OSX:

#!/bin/bash
source /Users/yourname/anaconda/bin/activate your_env
python --version # example way to see that your virtual env loaded as expected

确保使用以下内容编写脚本化可执行文件:

chmod +x yourscript.bash