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# Módulos de programación funcional

Los módulos descritos en este capítulo proporcionan funciones y clases que admiten un estilo de programación funcional y operaciones generales invocables (callables).

En este capítulo se documentan los siguientes módulos:

- `itertools` — Functions creating iterators for efficient looping
  - Itertool functions
  - Itertools Recipes
- `functools` — Higher-order functions and operations on callable objects
  - `partial` Objects
- `operator` — Standard operators as functions
  - Mapping Operators to Functions
  - In-place Operators