/usr/lib/python2.6/dist-packages/ldtpd/log.py is in ldtp 2.3.1-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/ldtpd/../../../../share/pyshared/ldtpd/log.py
/usr/lib/python2.6/dist-packages/ldtpd/../../../../share/pyshared/ldtpd/log.py