False positive naming report: vdirsyncer

[hroncok]

Package vdirsyncer is named perfectly fine. But this is reported:

These RPMs' names violate the new Python package naming guidelines:
vdirsyncer-0.16.0-1.fc27

https://taskotron-dev.fedoraproject.org/artifacts/all/df0e975c-658e-11e7-a2e7-52540009effe/task_output/output.log

[hroncok]

Ok, this is a bug in logic of check_naming_policy()

It checks whether:

• 'python' is not in the package name
• there is a python3- package
• there is no python2- package

This is all true for vdirsyncer, however the vdirsyncer package is not a Python 2 leftover, but a package with app/executable. An additional check whether the package we are checking is a Python 2 package might fix this.