So, we’ve got a switch statement with slightly ... let’s look at a more exciting example, right out of the feature proposal to add the keyword in question to Python: I find an efficiency ...

Python’s new template strings, or t-strings, give you a much more powerful way to format data than the old-fashioned f-strings.

Template strings, deferred annotations, better error messages, and a new debugger interface are among the goodies in Python 3 ...