Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.

When you combine Python's dynamic typing with its generally very compact syntax, you can succinctly and clearly ... A bit more concrete example is to define a class. A simple class in Java takes about ...

Python's if name equals main construct provides a standard entry point to run scripts and standalone apps. Python has become a popular programming language due largely to its highly readable syntax ...

Decorators are most commonly used with the @decorator syntax. You may have seen Python that looks something like these examples ... syntax makes it very easy to apply our wrapper to any function.