clneagu

# Call virtualenvwrapper's "workon" if .venv exists.  This is modified from--
# http://justinlilly.com/python/virtualenv_wrapper_helper.html
# which is linked from--
# http://virtualenvwrapper.readthedocs.org/en/latest/tips.html#automatically-run-workon-when-entering-a-directory
check_virtualenv() {
    if [ -e .venv ]; then
        env=`cat .venv`
        if [ "$env" != "${VIRTUAL_ENV##*/}" ]; then
            echo "Found .venv in directory. Calling: workon ${env}"
            workon $env