This is a minimal script that helps you switch between Python virtual environments. It recursively searches for a venv or .venv directory in the current directory and all its parents. If it finds one, it activates it. If it doesn't find one, it deactivates the current virtual environment.
It also contains mkvenv command that creates a new virtual environment in the current directory, activates it, and installs dependencies form requirements.txt if it exists.
The script contains minimal functionality on purpose to keep it simple and easy to understand. If you want more features, you can use zsh-autoswitch-virtualenv.
curl -o ~/.venv.zsh https://raw.githubusercontent.com/not-poma/venv-switcher/master/venv.zsh
echo "[[ -f ~/.venv.zsh ]] && source ~/.venv.zsh" >> ~/.zshrcRestart your shell or run source ~/.venv.zsh to apply the changes