In C and C++, it’s the switch/case construction; in Rust, it’s called “pattern matching.” The traditional ways to do this in Python aren ... a dictionary, then use the values to take ...

Each key is associated with a value, which can be any Python object. You use a key to obtain its related ... key—a common way to emulate the switch/case functionality found in other languages.

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