This repository contains code that requests all metadata from all HAPI servers daily.

• abouts.py updates abouts.json file, which contains information for servers that do not support the /about endpoint.

• catalogs.py reads /catalog responses (which contain a list of datasets) from each server in abouts.json. The /info response for each dataset is then requested. Output is stored at https://hapi-server.org/meta/catalogs and https://hapi-server.org/meta/infos.

• availability.py creates dataset availability plots and html in https://hapi-server.org/meta/infos based on the {start,stop}Date found in the dataset /info responses.

See etc/crontab.sh for commands that are executed for the above.