Python From Scratch Lesson 17 PDF (Python RegEx & PIP)

Welcome to the seventeenth lesson of the “Python From Scratch” series! In this lesson, we will be exploring two important topics in Python programming – regular expressions (RegEx) and PIP. We will begin by learning about regular expressions, which are a powerful tool for searching and manipulating text in Python. We will learn the syntax for regular expressions, and how to use them to search for specific patterns of characters in strings.

Next, we will move on to PIP, which is a package management system for Python. PIP is used to install and manage Python packages, which are collections of code that can be used to extend the functionality of Python. We will learn how to use PIP to install and manage Python packages, and how to find and use third-party packages to enhance our programs.

Throughout this lesson, we will be building on the knowledge and skills that we have developed in previous lessons, so it is recommended that you have a solid understanding of Python fundamentals before diving into this one. However, even if you are new to Python, you should be able to follow along with the examples and exercises provided.

Overview about Our Python Lesson 17

Python RegEx & PIP Seven pages of summary in PDF format to start learning the Python language with a series of lessons that we will complete together to master the Python language

By the end of this lesson, you will have a solid understanding of how to use regular expressions and PIP in Python, and how to incorporate them into your own programs. So, let’s get started!

Lesson Content

Python RegEx
- RegEx Module
- RegEx in Python
- RegEx Functions
- Metacharacters
- Special Sequences
- Sets
- The findall() Function
- The search() Function
- The split() Function
- The sub() Function
- Match Object
Python PIP
- What is PIP?
- What is a Package?
- Check if PIP is Installed
- Install PIP
- Download a Package
- Using a Package
- Find Packages
- Remove a Package
- List Packages