The modules described in this chapter provide a variety of specialized data types such as dates and times, fixed-type arrays, heap queues, synchronized queues, and sets.
Python 还提供一些内置数据类型，尤其， dict , list , set (which along with frozenset , replaces the deprecated sets module), and tuple 。 str class can be used to handle binary data and 8-bit text, and the unicode class to handle Unicode text.
本章文档化了以下模块:
