Gain insights into functional programming in Python, learn about functions as objects, recursion, closures, and generators, and discover how to confidently apply these concepts to your projects.

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The functional programming paradigm can be a powerful tool, especially as it can be integrated seamlessly with procedural and object-oriented code in Python. 

In this course, you’ll learn what functional programming is, how it’s used, and the features of Python that support it. To start, you’ll learn how functions act as objects, the role of mutability, and how to perform recursion. 

In the latter half of the course, you’ll focus on closures, iterables & iterators, generators, and more. Throughout the course will be three exams which will test your understanding and really drive home what you’ve learned.  

By the end, you’ll have a new programming paradigm to add under your belt and have the confidence to start using functional programming in your own projects.

Learn Functional Programming in Python

In this chapter, we have looked at functors and monads.

Applicable functors and monads are mainly used by pure functional programming languages to handle situations, such as errors, exceptions, or order dependent operations, in a clean way. 

This is less of a problem for Python since procedural code can be used for the same purpose.

This chapter gave an overview of the use of these features with the `oslash` library. 

> If you are interested in gaining a greater understanding of the context of these features, it would be a good idea to learn more about a pure functional language, such as Haskell.

Here's a quick summary of functors and monads in Python.

Introduction

Functions as Objects

Mutability

Recursion

Functional Programming in Python - Exam 1

Closures

Iterators

Transforming Iterables

Reducing Iterables

Functional Programming in Python - Exam 2

Comprehensions

Generators

Partial Application and Currying

Functors and Monads

Functional Programming in Python - Exam 3

Useful Libraries

Conclusion

Summary: Functors and Monads