Add downloads factories (#1317)
Add downloads factories (#1317)

This commit recreates the downloads section by importing data from
the python.org API.

manhhomienbienthuy/pythondotorg,python/pythondotorg,python/pythondotorg,manhhomienbienthuy/pythondotorg,proevo/pythondotorg,manhhomienbienthuy/pythondotorg,python/pythondotorg,proevo/pythondotorg,proevo/pythondotorg,manhhomienbienthuy/pythondotorg,python/pythondotorg,proevo/pythondotorg