Just a small matplotlib chart of new Oklahoma covid-19 cases.
UPDATE, 4/13/2020: I just noticed that Oklahoma has finally decided to add this information to their page (except as a bar chart instead of a line chart for some odd reason). I'll go ahead and keep this running for the time being, but I'll probably stop the regular updates in the near-ish future.
UPDATE, 4/18/2020: Oklahoma has switched to a PDF file, making web scraping more difficult. Unless I find a better source, this will have to remain historical data.
This data comes from the graph at the bottom of this page: https://coronavirus.health.ok.gov/
That graph is the only historical data for Oklahoma that I can find. Everything else is only current.
What that graph shows is only cumulative counts of cases. I've done the subtraction on each successive day to find the counts of new cases per day.
If you want to check my work, take a look at the covid19timeline.py.