Any GTFS-Realtime feed

Nothing in the library is specific to one city. This script works with any feed URL (vehicle positions, trip updates and alerts, separately or combined) and, given a static GTFS zip, lists the most delayed trips. It uses the asynchronous client.

Public feeds are listed in the Mobility Database. Many agencies require an API key; pass it with headers= (or as a query parameter in the URL, depending on the provider).

--8 < --"examples/generic_feed.py"