Bash function to deactivate the current virtual environment and activate the one in the present directory

venv.sh

#!/bin/bash

# Bash function to deactivate the current virtual environment and activate the one in the present directory

venv () {
    if [ -f "venv/bin/activate" ]; then
        if [ "`type -t deactivate`" = "function" ]; then
            echo "Deactivating venv in anticipation of a new one"
            deactivate
        fi

        echo "Activating venv at `pwd`"
        source venv/bin/activate
    else
        echo "No venv found at `pwd`"
    fi
}