Regular Expressions in Python

Treehouse

Course Summary

Regular expressions are one of the tools that every programmer needs, but is often scared of. In this course, we'll explore the re module that Python provides and learn to write regular expressions for many different situations.

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Course Description
About this Course Regular expressions are one of the tools that every programmer needs, but is often scared of. In this course, we'll explore the re module that Python provides and learn to write regular expressions for many different situations. What you'll learn
- Search methods
- Patterns
- Converting messy text into something useful
About the Teacher
Besides teaching Python at Treehouse, Kenneth Love is a husband & father. He created a few popular Python libraries, worked at most levels of the web stack, & was the Creative Director of a newspaper. He likes board games, whiskey, activism, & dry humor.

Course Description

About this Course Regular expressions are one of the tools that every programmer needs, but is often scared of. In this course, we'll explore the re module that Python provides and learn to write regular expressions for many different situations. What you'll learn

Search methods
Patterns
Converting messy text into something useful

About the Teacher
Besides teaching Python at Treehouse, Kenneth Love is a husband & father. He created a few popular Python libraries, worked at most levels of the web stack, & was the Creative Director of a newspaper. He likes board games, whiskey, activism, & dry humor.

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Course Syllabus
Introduction to Regular Expressions
Let's break down regular expressions and their methods so we can turn a block of messy text into useful dictionaries. We'll use .match(), .search(), and .findall() to find matches for our patterns, and we'll build our patterns up from something very precise to something more flexible and powerful. Finally, we'll turn our text into real Python dictionaries. 19 steps
- Reading Files 7:00
- Basics 4 questions
- The Basics 5 objectives
- Escape Hatches 5:23
- Escapes 4 questions
- Escapes 2 objectives
- Counts 6:05
- Phone Numbers 1 objective
- Word Length 1 objective
- Sets 5:42
- Email 1 objective
- Negation 8:20
- Negated Numbers 1 objective
- Groups 9:45
- Name Groups 1 objective
- Email Groups 2 objectives
- Compiling and Loops 6:51
- Players Dictionary and Class 2 objectives
- Review: Regular Expressions in Python 8 questions
- Extra Credit Write a class to represent a person based on the information in the text file. They should have names, email addresses, phone numbers, jobs, and Twitter accounts. Remember, some of these can be blank, though!To go ever further, make a class to act as as address book to hold all of the people class instances created above. Can you make it searchable?