PEP8 conformance edits
Mostly whitespace. No functional change. Just to get pylint/PyCharm to stop pestering me.
[A venir] Mise en place de quotas sur nos instances gitlab. Pour plus d'information lire: https://doc-si.inria.fr/pages/viewpage.action?pageId=129728565
Mostly whitespace. No functional change. Just to get pylint/PyCharm to stop pestering me.