WikiException is silently ignored
https://sentry.fsmpi.rwth-aachen.de/protokollsystem/protokollsystem/issues/6/
WikiException: HTTP status code 500 on action login.
(1 additional frame(s) were not displayed)
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File "celery/app/trace.py", line 629, in __protected_call__
return self.run(*args, **kwargs)
File "program/tasks.py", line 585, in push_to_wiki_async
with WikiClient() as wiki_client, app.app_context():
File "program/wiki.py", line 42, in __enter__
self.login()
File "program/wiki.py", line 56, in login
token_answer = self.do_action("login", method="post", lgname=self.user)
File "program/wiki.py", line 118, in do_action
req.status_code, action))
WikiException: HTTP status code 500 on action login.