如何在使用鱼时停用 venv？

Question

我已经使用 python3 安装了 venv 和 fish like 并使用 env/bin/activate.fish 激活，但是在 env/bin/ 中没有deactivate.fish

? ls env/bin/
activate         activate.fish    easy_install     pip              pip3.7           python3
activate.csh     chardetect       easy_install-3.7 pip3             python           yapf

我怎样才能停用venv？

Answer 1

In opposite to activate, deactivate is implemented as a shell function, not as a shell script or binary in env/bin. You can verify that by running:

type -t deactivate 
function

To run the function and deactivate the virtualenv, just run deactivate

PS: This behaviour is the same for all shells, it is not special to fish.