/usr/lib/python2.7/dist-packages/ is in python-map-msgs 1.13.0-5.
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/usr/lib/python2.7/dist-packages/map_msgs/
/usr/lib/python2.7/dist-packages/map_msgs/__init__.py
/usr/lib/python2.7/dist-packages/map_msgs/msg/
/usr/lib/python2.7/dist-packages/map_msgs/msg/_OccupancyGridUpdate.py
/usr/lib/python2.7/dist-packages/map_msgs/msg/_PointCloud2Update.py
/usr/lib/python2.7/dist-packages/map_msgs/msg/_ProjectedMap.py
/usr/lib/python2.7/dist-packages/map_msgs/msg/_ProjectedMapInfo.py
/usr/lib/python2.7/dist-packages/map_msgs/msg/__init__.py
/usr/lib/python2.7/dist-packages/map_msgs/srv/
/usr/lib/python2.7/dist-packages/map_msgs/srv/_GetMapROI.py
/usr/lib/python2.7/dist-packages/map_msgs/srv/_GetPointMap.py
/usr/lib/python2.7/dist-packages/map_msgs/srv/_GetPointMapROI.py
/usr/lib/python2.7/dist-packages/map_msgs/srv/_ProjectedMapsInfo.py
/usr/lib/python2.7/dist-packages/map_msgs/srv/_SaveMap.py
/usr/lib/python2.7/dist-packages/map_msgs/srv/_SetMapProjections.py
/usr/lib/python2.7/dist-packages/map_msgs/srv/__init__.py