pyflakes
$ python3 -m pyflakes gitlab_tools.py
gitlab_tools.py:36: local variable 'e' is assigned to but never used
gitlab_tools.py:163: local variable 'discussion' is assigned to but never used
gitlab_tools.py:231: undefined name 'runners'
gitlab_tools.py:251: undefined name 'runners'
gitlab_tools.py:311: undefined name 'ppretty_RESTObject'
gitlab_tools.py:362: local variable 'new_label' is assigned to but never used
gitlab_tools.py:376: 'codecs' imported but unused
gitlab_tools.py:378: 'sys' imported but unused
@dakrenn, mein Editor ist unglücklich, und bei den Sachen in Zeilen 231, 251, 311 ist vielleicht wirklich ein Problem.