Datetime regex is wrong

[pjvandehaar]

Thanks for this workflow! I love the UX.

I just have one small change for you. Your datetime regex should be:

match = re.fullmatch(r'(\d{4}-\d{2}-\d{2})?[ T]?((\d{2}:\d{2})(:\d{2})?(\.\d+)?)?', str(input))

The main difference is the \. instead of .

I like fullmatch() instead of match() to avoid parsing ts 10:00asdf. But it would make the demo videos uglier.