Finding location within a premises

[metro17]

What are the options of building an app/web application to track people within a premises/building accurately.Does python have any geolocation packages to help build such an app/application.
If there are 10 buildings, 10 floors each in a building, can it help identify which building/floor a person is on.
Thanks

[Larz60+]

Holy privacy invasion batman...
That aside, there would have to be some sort of RFID, or such, on each person you want to track.
Then you can search for a package to track the the RFID (or other) here: https://pypi.org/