The Python return statement can show up anywhere in a function body; it ends the function call and sends a result back to the caller. The return statement consists of an object expression that gives ...

Python Docs All functions return a value when called. If a return statement is followed by an expression list, that expression list is evaluated and the value is returned: ...

The one place they are pretty convenient is in languages (like Python) where multiple return values from one function can be used as multiple input parameters to another.