Reads the events from the events.json file specific to this site and block
combination and returns as a list of events.
Usage
read_json_file(site, block, base_folder = json_file_base_folder())
Arguments
- site
The site to read from
- block
The block to read from
- base_folder
Included for testing reasons, the default value should
otherwise be used
Value
A list of events, which are themselves lists. If the corresponding
file does not exist or there are no events, returns an empty list.