Previously, pressing the up key would navigate through previous commands line by ... classes or functions. With Python 3.13, pressing up retrieves the entire block of code and recognizes the ...

That said, enums tend to be the most familiar and idiomatic way to do this in Python. You cannot match against variable contents through indexing. For instance, case commands[0]: would be rejected ...

The REPL, or interactive interpreter, launches when you run Python from the command line without executing a program. Python 3.13’s REPL has enhancements to make it less stodgy and more like an ...