Being nice to the server: Wrapping a REST API for a cosmological
  distance/velocity calculator with Python
  In this paper we present PyCF3, a python client for the cosmological
distance-velocity calculator CosmicFlow-3. The project has a cache and retry
system designed with the objective of reducing the stress on the server and
mitigating the waiting times of the users in the calculations. We also address
Quality Assurance code standards and availability of the code.
