[tox]
envlist =
    py32
    py33
    py34
    py35

[testenv]
deps = pytest
commands = py.test --doctest-glob='*.rst' {posargs}

[tox]
envlist = py{33,34,35}

[testenv]
deps = pytest
commands = pytest --doctest-glob='*.rst' {posargs}

Stop testing on Python 3.2.
Stop testing on Python 3.2.

tox no longer works out of the box on this version. It would require
virtualenv<14.0.0 and an older version of pytest, and that isn't worth
the effort.
