Functional Programming in Python 3 from Pluralsight

This course will show you how to use functional programming (FP) in Python. You’ll learn what FP is, why it is an attractive alternative to other paradigms, how to write Pythonic functional code, and how to use FP in a business setting.

Perhaps you are a seasoned Python programmer and have heard all the fuss about functional programming. Or maybe you're coming to Python from a functional language like Haskell, Scala, or F#, and you're wondering how to work in a language that seems to lack the things you take for granted in your favorite language. In this course, Functional Programming in Python 3, you’ll learn to apply the principles of functional programming (FP) using Python. First, you’ll explore the concepts of FP, including first class functions, pure functions, immutability and lazy evaluation, and FP’s relationship to other programming paradigms. Next, you’ll discover how to implement those concepts in Python, for example, by writing stateless functions and using immutable variables.. Finally, you’ll learn how to apply FP in a typical order processing system. When you’re finished with this course, you’ll have the skills and knowledge of functional programming in Python needed to develop and support FP Python in business settings.

What's inside

Syllabus

Course Overview

Introduction to Functional Programming

Reaching Higher with First Class Functions

Eliminating Side Effects with Pure Functions

Reducing Data Errors with Immutable Variables

Avoiding Unnecessary Work Using Lazy Evaluation

Replacing Iteration with Recursion

Eliminating Procedural Code with Pattern Matching

Summary

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Suits seasoned Python programmers who have heard about functional programming and want to learn more about it

Suitable for developers coming from functional languages who want to learn how to apply FP principles in Python

Provides practical knowledge on how to implement FP concepts, like writing stateless functions and using immutables, in Python

Covers how to apply FP to typical order processing systems, showcasing real-world applications

Provides a comprehensive overview of FP concepts including first class functions, pure functions, immutability, and lazy evaluation

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Functional Programming in Python 3 with these activities:

Read 'Functional Programming in Python' by David Mertz

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Provides a comprehensive overview of functional programming in Python from a renowned expert in the field.

View Better Python Code: A Guide for Aspiring Experts on Amazon

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Obtain a copy of the book
Read the book

Organize Course Materials

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Improves accessibility and retention by organizing course materials into a coherent and accessible format.

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Gather all course materials
Organize materials by topic

Practice Functional Programming Principles

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Provides focused practice on the core principles of functional programming.

Browse courses on First Class Functions

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Find practice problems on functional programming principles
Solve the practice problems

Four other activities

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Join a Functional Programming Study Group

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Offers a collaborative environment for exploring and understanding functional programming concepts.

Browse courses on Peer Support

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Find a study group focused on functional programming
Participate in the study group

Explore Functional Programming Patterns

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Provides additional practice and examples of common functional programming patterns.

Browse courses on Recursion

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Find tutorials on functional programming patterns
Complete the tutorials

Blog About Your Functional Programming Experience

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Encourages you to reflect on and articulate your understanding of functional programming.

Browse courses on Functional Programming

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Choose a topic related to functional programming
Write your blog post
Publish your blog post

Implement a Functional Programming Project

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Ties together the different concepts of functional programming learned in this course through a single, comprehensive project.

Browse courses on First Class Functions

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Plan your project
Implement your project
Test your project

Career center

Learners who complete Functional Programming in Python 3 will develop knowledge and skills that may be useful to these careers:

Data Analyst

Data Analysts interpret data and use it to solve problems and improve business outcomes. They help businesses understand the performance of their systems, and to identify opportunities and risks. Functional programming is a valuable skill for Data Analysts because it can help them to efficiently and accurately manipulate large datasets, and to analyze large volumes of data to identify patterns and trends. This course in Functional Programming in Python 3 can help Data Analysts to enhance their data analysis skills.

See salaries and explore the career path for Data Analyst

Data Scientist

Data Scientists use scientific methods, processes, algorithms, and systems to extract knowledge and insights from data in various forms, both structured and unstructured. Functional programming is a valuable skill for Data Scientists because it can help them to efficiently and accurately analyze large datasets, and to develop models and algorithms to predict future outcomes. This course in Functional Programming in Python 3 can help Data Scientists to enhance their data science skills.

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Business Analyst

Business Analysts analyze business processes and systems, and develop solutions to improve efficiency and effectiveness. Functional programming is a valuable skill for Business Analysts because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Business Analysts to enhance their business analysis skills.

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Operations Research Analyst

Operations Research Analysts use mathematical and statistical models to analyze business processes and systems, and develop solutions to improve efficiency and effectiveness. Functional programming is a valuable skill for Operations Research Analysts because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Operations Research Analysts to enhance their operations research analysis skills.

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Statistician

Statisticians collect, analyze, interpret, and present data. Functional programming is a valuable skill for Statisticians because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Statisticians to enhance their statistical skills.

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Software Engineer

Software Engineers design, develop, test, and maintain software systems. Functional programming is a valuable skill for Software Engineers because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Software Engineers to enhance their software engineering skills.

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Web Developer

Web Developers design, develop, and maintain websites and web applications. Functional programming is a valuable skill for Web Developers because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Web Developers to enhance their web development skills.

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Financial Analyst

Financial Analysts analyze financial data and make investment decisions. Functional programming is a valuable skill for Financial Analysts because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Financial Analysts to enhance their financial analysis skills.

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Data Engineer

Data Engineers design, develop, and maintain data pipelines and data warehouses. Functional programming is a valuable skill for Data Engineers because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Data Engineers to enhance their data engineering skills.

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Quantitative Analyst

Quantitative Analysts use mathematical and statistical models to analyze financial data and make investment decisions. Functional programming is a valuable skill for Quantitative Analysts because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Quantitative Analysts to enhance their quantitative analysis skills.

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Actuary

Actuaries use mathematical and statistical models to assess risk and uncertainty. Functional programming is a valuable skill for Actuaries because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Actuaries to enhance their actuarial skills.

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Systems Analyst

Systems Analysts analyze business processes and systems, and develop solutions to improve efficiency and effectiveness. Functional programming is a valuable skill for Systems Analysts because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Systems Analysts to enhance their systems analysis skills.

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Research Scientist

Research Scientists conduct scientific research and develop new technologies. Functional programming is a valuable skill for Research Scientists because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Research Scientists to enhance their research skills.

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Computer Programmer

Computer Programmers write and maintain the code that makes computers work. Functional programming is a valuable skill for Computer Programmers because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Computer Programmers to enhance their programming skills.

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Machine Learning Engineer

Machine Learning Engineers design, develop, and maintain machine learning models. Functional programming is a valuable skill for Machine Learning Engineers because it can help them to write code that is more concise, easier to read and maintain, and less error-prone. This course in Functional Programming in Python 3 can help Machine Learning Engineers to enhance their machine learning engineering skills.

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