函式編程模組

The modules described in this chapter provide functions and classes that support a functional programming style, and general operations on callables.

本章包含下列的模組：

• itertools --- 建立產生高效率迴圈之疊代器的函式
  • Itertool 函式
  • Itertools Recipes
• functools --- Higher-order functions and operations on callable objects
  • partial 物件
• operator --- 標準運算子替代函式
  • 運算子與函式間的對映
  • 原地 (in-place) 運算子