tests: don't compare MTIME header of gzip file The gzip header contains a MTIME part (Modification TIME). http://www.zlib.org/rfc-gzip.html Because is takes a little bit of time, from one fill_archive call to the next, this part may differ and fail the test from time to time. So we should not include that part in the comparison.

[tox]
minversion = 1.8
envlist = py{26,27}-pytest

[testenv]
setenv =
    PYTHONHASHSEED = 0
deps =
    -r{toxinidir}/dev_requirements.txt
    py26-pytest: unittest2
    python-ldap
    python-pam
commands =
    pytest: py.test {posargs}