This makes Python flexible and convenient for developers because you don’t have to rigorously define and track variable types if you’re just throwing together a quick-and-dirty script.

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

[See "Introducing Mypy, an Experimental Optional Static Type Checker for Python" and "Python's Mypy—Advanced Usage ... identifying where the data doesn't match the annotations you've made to your ...