tox.ini for more than just testing

tox.ini

[tox]
envlist = {py27,py26}-django{14,15,16}-oscar{05,06}-env{test,dev}

[testenv]
basepython = 
    py26: python2.6
    py27: python2.7

deps =
    -r{toxinidir}/requirements.txt
    oscar05: https://github.com/tangentlabs/django-oscar/archive/releases/0.5.zip
    oscar06: https://github.com/tangentlabs/django-oscar/archive/releases/0.6.zip
    django14: https://github.com/django/django/archive/stable/1.4.x.zip
    django15: https://github.com/django/django/archive/stable/1.5.x.zip
    django16: https://github.com/django/django/archive/stable/1.6.x.zip

setenv =
    ENV_NAME={envname}

commands = 
    envtest: py.test {posargs:tests}
    envtest: py.test -m browser {posargs:tests}
    envdev: python sandbox/manage.py {posargs:runserver}

usedevelop = 
    envdev: True
    envtest: False