/usr/share/pyshared/trytond/modules/stock_location_sequence/ is in tryton-modules-stock-location-sequence 2.2.0-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/trytond/modules/stock_location_sequence/__init__.py
/usr/share/pyshared/trytond/modules/stock_location_sequence/__tryton__.py
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/bg_BG.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/cs_CZ.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/de_DE.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/es_CO.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/es_ES.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/fr_FR.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/nl_NL.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/locale/ru_RU.po
/usr/share/pyshared/trytond/modules/stock_location_sequence/stock.py
/usr/share/pyshared/trytond/modules/stock_location_sequence/stock.xml
/usr/share/pyshared/trytond/modules/stock_location_sequence/tests/
/usr/share/pyshared/trytond/modules/stock_location_sequence/tests/__init__.py
/usr/share/pyshared/trytond/modules/stock_location_sequence/tests/test_stock_location_sequence.py