/usr/lib/python3/dist-packages/slixmpp/xmlstream/ is in python3-slixmpp 1.2.2-1.1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/slixmpp/xmlstream/__init__.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/asyncio.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/cert.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/__init__.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/base.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/callback.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/collector.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/coroutine_callback.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/waiter.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/xmlcallback.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/handler/xmlwaiter.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/__init__.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/base.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/id.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/idsender.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/many.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/stanzapath.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/xmlmask.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/matcher/xpath.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/resolver.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/stanzabase.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/tostring.py
/usr/lib/python3/dist-packages/slixmpp/xmlstream/xmlstream.py