/usr/lib/python2.7/dist-packages/trytond/webdav/ is in tryton-server 3.0.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/trytond/webdav/__init__.py
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/bg_BG.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/ca_ES.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/cs_CZ.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/de_DE.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/es_AR.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/es_CO.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/es_ES.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/fr_FR.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/nl_NL.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/ru_RU.po
/usr/lib/python2.7/dist-packages/trytond/webdav/locale/sl_SI.po
/usr/lib/python2.7/dist-packages/trytond/webdav/tryton.cfg
/usr/lib/python2.7/dist-packages/trytond/webdav/view/
/usr/lib/python2.7/dist-packages/trytond/webdav/view/attachment_form.xml
/usr/lib/python2.7/dist-packages/trytond/webdav/view/collection_form.xml
/usr/lib/python2.7/dist-packages/trytond/webdav/view/collection_list.xml
/usr/lib/python2.7/dist-packages/trytond/webdav/view/collection_tree.xml
/usr/lib/python2.7/dist-packages/trytond/webdav/view/share_form.xml
/usr/lib/python2.7/dist-packages/trytond/webdav/view/share_list.xml
/usr/lib/python2.7/dist-packages/trytond/webdav/webdav.py
/usr/lib/python2.7/dist-packages/trytond/webdav/webdav.xml