Reminder to self — when you set up a desktop app with OAUTH to use the Google APIs … you have to hit the authorization URL from the computer running the code. That means, for my calendar scraper, that I need to do X-redirection from the server & run the script. Firefox launches & the flow actually completes. Attempting to hit the URL from my computer yields a connection failure to the https://localhost:SomePort at the end of the workflow.

Move token.pickle to backup file, run getCalendarEvents.py with X-redirection so auth can be processed through web form.