/usr/lib/python3/dist-packages/paste/util/ is in python3-paste 2.0.3+dfsg-4.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python3/dist-packages/paste/util/PySourceColor.py
/usr/lib/python3/dist-packages/paste/util/__init__.py
/usr/lib/python3/dist-packages/paste/util/classinit.py
/usr/lib/python3/dist-packages/paste/util/classinstance.py
/usr/lib/python3/dist-packages/paste/util/converters.py
/usr/lib/python3/dist-packages/paste/util/dateinterval.py
/usr/lib/python3/dist-packages/paste/util/datetimeutil.py
/usr/lib/python3/dist-packages/paste/util/filemixin.py
/usr/lib/python3/dist-packages/paste/util/finddata.py
/usr/lib/python3/dist-packages/paste/util/findpackage.py
/usr/lib/python3/dist-packages/paste/util/import_string.py
/usr/lib/python3/dist-packages/paste/util/intset.py
/usr/lib/python3/dist-packages/paste/util/ip4.py
/usr/lib/python3/dist-packages/paste/util/killthread.py
/usr/lib/python3/dist-packages/paste/util/looper.py
/usr/lib/python3/dist-packages/paste/util/mimeparse.py
/usr/lib/python3/dist-packages/paste/util/multidict.py
/usr/lib/python3/dist-packages/paste/util/quoting.py
/usr/lib/python3/dist-packages/paste/util/scgiserver.py
/usr/lib/python3/dist-packages/paste/util/template.py
/usr/lib/python3/dist-packages/paste/util/threadedprint.py
/usr/lib/python3/dist-packages/paste/util/threadinglocal.py