Sorry if the title is a bit confusing. It's easier to see it with an example (see below). When I pass a class Test2 as a parameter to another class Test1, and then invoke one of Test2 methods (method2 ...

Defining a Function You can define functions to provide the required functionality. Here are simple rules to define a function in Python. Function blocks begin with the keyword def followed by the ...

KS3; Procedures and functions Functions in Python. When writing programs, we should avoid long, repetitive code. Procedures and functions help to keep our programs simple and short.