setup: exclude celery 4.4.4 which is broken due to unexpressed dependency Celery 4.4.4 introduced the use of the 'future' package but forgot to express it in its dependencies. We could add the missing dependency on 'future' in Kallithea, but since the problem is already fixed upstream shortly after 4.4.4 was released [1], we can be sure that the next release (presumably 4.4.5) will contain the fix. [1] https://github.com/celery/celery/pull/6146

[tox]
minversion = 1.8
envlist = py27-pytest

[testenv]
setenv =
    PYTHONHASHSEED = 0
deps =
    -r{toxinidir}/dev_requirements.txt
    python-ldap
    python-pam
commands =
    pytest: py.test {posargs}