/usr/share/pyshared/trytond/ is in tryton-modules-project 3.0.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/trytond/modules/
/usr/share/pyshared/trytond/modules/project/
/usr/share/pyshared/trytond/modules/project/__init__.py
/usr/share/pyshared/trytond/modules/project/icons/
/usr/share/pyshared/trytond/modules/project/icons/tryton-project.svg
/usr/share/pyshared/trytond/modules/project/locale/
/usr/share/pyshared/trytond/modules/project/locale/bg_BG.po
/usr/share/pyshared/trytond/modules/project/locale/ca_ES.po
/usr/share/pyshared/trytond/modules/project/locale/cs_CZ.po
/usr/share/pyshared/trytond/modules/project/locale/de_DE.po
/usr/share/pyshared/trytond/modules/project/locale/es_AR.po
/usr/share/pyshared/trytond/modules/project/locale/es_CO.po
/usr/share/pyshared/trytond/modules/project/locale/es_ES.po
/usr/share/pyshared/trytond/modules/project/locale/fr_FR.po
/usr/share/pyshared/trytond/modules/project/locale/nl_NL.po
/usr/share/pyshared/trytond/modules/project/locale/ru_RU.po
/usr/share/pyshared/trytond/modules/project/locale/sl_SI.po
/usr/share/pyshared/trytond/modules/project/project.xml
/usr/share/pyshared/trytond/modules/project/tests/
/usr/share/pyshared/trytond/modules/project/tests/__init__.py
/usr/share/pyshared/trytond/modules/project/tests/test_project.py
/usr/share/pyshared/trytond/modules/project/tryton.cfg
/usr/share/pyshared/trytond/modules/project/view/
/usr/share/pyshared/trytond/modules/project/view/work_form.xml
/usr/share/pyshared/trytond/modules/project/view/work_list.xml
/usr/share/pyshared/trytond/modules/project/view/work_list2.xml
/usr/share/pyshared/trytond/modules/project/view/work_tree.xml
/usr/share/pyshared/trytond/modules/project/work.py
/usr/share/pyshared/trytond/modules/project/work.xml
/usr/share/pyshared/trytond_project-3.0.1.egg-info/PKG-INFO
/usr/share/pyshared/trytond_project-3.0.1.egg-info/dependency_links.txt
/usr/share/pyshared/trytond_project-3.0.1.egg-info/entry_points.txt
/usr/share/pyshared/trytond_project-3.0.1.egg-info/not-zip-safe
/usr/share/pyshared/trytond_project-3.0.1.egg-info/requires.txt
/usr/share/pyshared/trytond_project-3.0.1.egg-info/top_level.txt