Automatic activate and deactivate python virtualenvs when moving around directories. Note: this first version activates only virtualenv which are in directories named "venv"
$ wget -O autosource.sh https://raw.githubusercontent.com/samuelesabella/autosource/master/autosource.sh && bash <(curl -s https://raw.githubusercontent.com/samuelesabella/autosource/master/installer.sh) && rm autosource.sh
The installation script will add an alias for the command cd into your bash_profile (macOS) or bashrc (linux).
Edit the file ~/.bash_profile (macOS) or ~/.bashrc (linux) and remove the lines between the "autosource tags"