• Install python3, see instructions.
• Install virtualenv and activate it, see instructions
• Install SpatiaLite, see instruction

1. Modify SPATIALITE_LIBRARY_PATH in run_server.sh

2. Run below command

   $ ./run_server.sh

1. Modify SPATIALITE_LIBRARY_PATH in run_tests.sh

2. Run below command

   $ ./run_tests.sh

I decided to use Tornado framework because it provides reasonable performance and is good for building a very performant web application. To implemented a localization search logic I used SpatiaLite extension and GeoAlchemy2 library. To do serializing/deserializing and validation I used Schematics.