scripts: use plain import of contributor_data Relative import failed with: Traceback (most recent call last): File "scripts/update-copyrights.py", line 45, in <module> from . import contributor_data ImportError: attempted relative import with no known parent package Fixed by backing out changeset 2786730e56e0. The pytype problem can be solved differently.

[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}