This course introduces classes, instances, and inheritance. You will learn how to use classes to represent data in concise and natural ways. You'll also learn how to override built-in methods and how to create "inherited" classes that reuse functionality. You'll also learn about how to design classes. Finally, you will be introduced to the good programming habit of writing automated tests for their own code.
This course is the fourth of five courses in the Python 3 Programming Specialization.
本课程是 Python 3 Programming 专项课程 专项课程的一部分
Python Classes and Inheritance
提供方
教学大纲 - 您将从这门课程中学到什么
周
1Classes
12 个阅读材料, 2 个测验
12 个阅读材料
Introduction: Classes and Objects - The Basics10分钟
Objects Revisited10分钟
User Defined Classes10分钟
Adding Parameters to the Constructor10分钟
Adding Other Methods to a Class10分钟
Objects as Arguments and Parameters10分钟
Converting an Object to a String10分钟
Instances as Return Values10分钟
Sorting Lists of Instances10分钟
Class Variables and Instance Variables10分钟
Thinking About Classes and Instances10分钟
A Tamagotchi Game10分钟
1 个练习
Optional - What Did You Use to Practice This Week?10分钟
周
2Inheritance
5 个阅读材料, 1 个测验
5 个阅读材料
Introduction: Class Inheritance10分钟
Inheriting Variables and Methods10分钟
Overriding Methods10分钟
Invoking the Parent Class's Method10分钟
Tamagotchi Revisited10分钟
1 个练习
Optional - What Did You Use to Practice This Week?30分钟
周
3Class Design
1 个测验
周
4Unit Testing and Exceptions
6 个阅读材料, 1 个测验
6 个阅读材料
Introduction: Test Cases10分钟
Writing Test Cases for Functions10分钟
Program Development10分钟
What is an exception?10分钟
When to use Try/Except10分钟
Standard Exceptions10分钟
讲师
Steve Oney
Assistant ProfessorSchool of Information
Paul Resnick
Michael D. Cohen Collegiate ProfessorSchool of Information
关于 University of Michigan
The mission of the University of Michigan is to serve the people of Michigan and the world through preeminence in creating, communicating, preserving and applying knowledge, art, and academic values, and in developing leaders and citizens who will challenge the present and enrich the future.
关于 Python 3 Programming 专项课程
This specialization teaches the fundamentals of programming in Python 3. We will begin at the beginning, with variables, conditionals, and loops, and get to some intermediate material like keyword parameters, list comprehensions, lambda expressions, and class inheritance.
You will have lots of opportunities to practice. You will also learn ways to reason about program execution, so that it is no longer mysterious and you are able to debug programs when they don’t work.
By the end of the specialization, you’ll be writing programs that query Internet APIs for data and extract useful information from them. And you’ll be able to learn to use new modules and APIs on your own by reading the documentation. That will give you a great launch toward being an independent Python programmer.
This specialization is a good next step for you if you have completed Python for Everybody but want a more in-depth treatment of Python fundamentals and more practice, so that you can proceed with confidence to specializations like Applied Data Science with Python.
But it is also appropriate as a first set of courses in Python if you are already familiar with some other programming language, or if you are up for the challenge of diving in head-first.
常见问题
When will I have access to the lectures and assignments?
Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
What is the refund policy?
Is financial aid available?
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