/usr/share/pyshared/ is in python-pymongo 2.2-4+deb7u1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/pyshared/pymongo/
/usr/share/pyshared/pymongo-2.2.egg-info/
/usr/share/pyshared/pymongo-2.2.egg-info/SOURCES.txt
/usr/share/pyshared/pymongo-2.2.egg-info/dependency_links.txt
/usr/share/pyshared/pymongo-2.2.egg-info/top_level.txt
/usr/share/pyshared/pymongo/__init__.py
/usr/share/pyshared/pymongo/collection.py
/usr/share/pyshared/pymongo/common.py
/usr/share/pyshared/pymongo/connection.py
/usr/share/pyshared/pymongo/cursor.py
/usr/share/pyshared/pymongo/cursor_manager.py
/usr/share/pyshared/pymongo/database.py
/usr/share/pyshared/pymongo/errors.py
/usr/share/pyshared/pymongo/helpers.py
/usr/share/pyshared/pymongo/master_slave_connection.py
/usr/share/pyshared/pymongo/message.py
/usr/share/pyshared/pymongo/pool.py
/usr/share/pyshared/pymongo/replica_set_connection.py
/usr/share/pyshared/pymongo/son_manipulator.py
/usr/share/pyshared/pymongo/uri_parser.py