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<FONT><h2>Chapter
3. Types and Objects</h2>
<p>All the data stored in a Python program is built around the concept of an <i>object</I>. Objects include fundamental datatypes such as numbers, strings, lists, and dictionaries. It抯 also possible to create user-defined objects in the form of classes or extension types. This chapter describes the Python object model and provides an overview of the built-in datatypes. <A HRef="42.html">Chapter 4</a>, 揙perators and Expressions,⌨️ 快捷键说明
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