Modern Python Cookbook - Second Edition

2

Statements and Syntax

Python syntax is designed to be simple. There are a few rules; we'll look at some of the interesting statements in the language as a way to understand those rules. Concrete examples can help clarify the language's syntax.

We'll cover some basics of creating script files first. Then we'll move on to looking at some of the more commonly-used statements. Python only has about 20 or so different kinds of imperative statements in the language. We've already looked at two kinds of statements in Chapter 1, Numbers, Strings, and Tuples, the assignment statement and the expression statement.

When we write something like this:

>>> print("hello world")
hello world

We're actually executing a statement that contains only the evaluation ...