/usr/share/pyshared/ is in tryton-modules-sale-price-list 2.2.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/trytond/
/usr/share/pyshared/trytond/modules/
/usr/share/pyshared/trytond/modules/sale_price_list/
/usr/share/pyshared/trytond/modules/sale_price_list/__init__.py
/usr/share/pyshared/trytond/modules/sale_price_list/__tryton__.py
/usr/share/pyshared/trytond/modules/sale_price_list/locale/
/usr/share/pyshared/trytond/modules/sale_price_list/locale/bg_BG.po
/usr/share/pyshared/trytond/modules/sale_price_list/locale/cs_CZ.po
/usr/share/pyshared/trytond/modules/sale_price_list/locale/de_DE.po
/usr/share/pyshared/trytond/modules/sale_price_list/locale/es_CO.po
/usr/share/pyshared/trytond/modules/sale_price_list/locale/es_ES.po
/usr/share/pyshared/trytond/modules/sale_price_list/locale/fr_FR.po
/usr/share/pyshared/trytond/modules/sale_price_list/locale/nl_NL.po
/usr/share/pyshared/trytond/modules/sale_price_list/locale/ru_RU.po
/usr/share/pyshared/trytond/modules/sale_price_list/party.py
/usr/share/pyshared/trytond/modules/sale_price_list/party.xml
/usr/share/pyshared/trytond/modules/sale_price_list/product.py
/usr/share/pyshared/trytond/modules/sale_price_list/sale.py
/usr/share/pyshared/trytond/modules/sale_price_list/sale.xml
/usr/share/pyshared/trytond/modules/sale_price_list/tests/
/usr/share/pyshared/trytond/modules/sale_price_list/tests/__init__.py
/usr/share/pyshared/trytond/modules/sale_price_list/tests/test_sale_price_list.py
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/PKG-INFO
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/SOURCES.txt
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/dependency_links.txt
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/entry_points.txt
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/not-zip-safe
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/requires.txt
/usr/share/pyshared/trytond_sale_price_list-2.2.0.egg-info/top_level.txt