Simple wrapper over python3's venv

venv3.sh

#!/bin/bash

venvs=$HOME/.venv3
mkdir -p $venvs

venv3_mk() {
    if [ "$#" -ne 1 ]
    then
        echo "Usage: venv3_mk <venv_name>"
        return 1
    fi

    # TODO check if $1 exists, clean input

    python3 -m venv $venvs/$1
}

venv3_activate() {
    if [ "$#" -ne 1 ]
    then
        echo "Usage: venv3_activate <venv_name>"
        return 1
    fi

    # TODO check if $1 exists, clean input
    source $venvs/$1/bin/activate
}

venv3_ls() {
    ls -1 $venvs
}

venv3_deactivate() {
    deactivate
}

Usage:

source venv3.sh
venv3_mk blah
venv3_activate blah
venv3_deactivate