So, we’ve got a switch statement with slightly different syntax ... right out of the feature proposal to add the keyword in question to Python: I find an efficiency hit a small price to pay ...

Python, for all its power and popularity ... but can be cumbersome to construct and maintain. Each case statement is followed by a pattern to match against. In the above example we’re using ...

The if statement for Python will seem amazingly familiar. It is made up of three main components: the keyword itself, an expression that is tested for its truth value, and a code suite to execute if ...

The creators of the Python language are mulling a new proposal, PEP 622, that would finally bring a pattern matching statement syntax to Python. The new pattern matching statements would give ...

whatever is a dummy variable that you can replace with other variables. Be sure to indent the statements to repeat in the loop. We need to have at least one condition to implement the loop and make ...