📚 Seeking advice on capturing Notifications

Hello. I'm trying to capture notifications that appear in the top section of Gnome (Ubuntu 19.10), such as email or discord. The end objective is to parse the notifications, and write out some data to a text file. I can't seem to find any programs that do this outright, or a file location where Ubuntu stores it's notifications. So if any of you know of either please share.

In the meantime, I'm going to try assembling my own program. In case anyone lands here trying to do the same thing, here's a list of resources that currently seem helpful.

https://askubuntu.com/questions/89279/listening-to-incoming-libnotify-notifications-using-dbus

http://bazaar.launchpad.net/~jconti/recent-notifications/trunk/view/head:/recent_notifications/Notification.py

https://www.devdungeon.com/content/desktop-notifications-linux-python