Atthe moment if a users wants to protect virtualenv_command by using quotes around 'venv', module will fail out as literal parsing is used at the moment. In order to imrpove things, argparse is leveraged to parse out passed value to the virtualenv_command Closes-Bug: #76372 Signed-off-by: Dmitriy Rabotyagov <noonedeadpunk@gmail.com>