Script for creating virtualenvs.

lve

#!/bin/bash -e
#
# In .bashrc or similar do:
#
#   $ source /path/to/lve
#
# Then later in a repository folder just:
#
#   $ lve
#
# to create or activate a virtualenv, or
#
#   $ lve3
#
# for Python 3.

function lve () {

    if [ -n "$1" ]
    then
       VENV="$1"
    else
       VENV=`basename "$PWD"`
    fi

    VENV_PATH="/home/$USER/venvs/$VENV"

    if [ ! -e "$VENV_PATH" ]
    then
        virtualenv "$VENV_PATH"
    fi

    unset VENV

    source "$VENV_PATH/bin/activate"

}

function lve3 () {

    if [ -n "$1" ]
    then
       VENV="$1"
    else
       VENV=`basename "$PWD"`
    fi

    VENV_PATH="/home/$USER/venvs/$VENV"

    if [ ! -e "$VENV_PATH" ]
    then
        virtualenv -p python3 "$VENV_PATH"
    fi

    unset VENV

    source "$VENV_PATH/bin/activate"

}