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.
Este curso forma parte de Programa Especializado - Python 3 Programming
Python Classes and Inheritance
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Acerca de este Curso
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Resultados profesionales del estudiante
50%
comenzó una nueva carrera después de completar estos cursos
50%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
Resultados profesionales del estudiante
50%
comenzó una nueva carrera después de completar estos cursos
50%
consiguió un beneficio tangible en su carrera profesional gracias a este curso
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Curso 4 de 5 en
Fechas límite flexibles
Restablece las fechas límite en función de tus horarios.
Nivel intermedio
Aprox. 14 horas para completar
Sugerido: 18 hours/week
Inglés (English)
Subtítulos: Inglés (English)
Programa - Qué aprenderás en este curso
6 horas para completar
Classes
In this module, lectures and activities from the Runestone textbook will cover more complex data structures. By the end of this week, you will have learned how to process json formatted data, traverse nested data using nested iteration, and extract values from nested data.
6 horas para completar
14 videos (Total 79 minutos), 13 lecturas, 3 cuestionarios
14 videos
Welcome to Python Classes and Inheritance3m
How to Use the Interactive Textbook14m
User-Defined Classes9m
Adding Parameters to the Constructor3m
Adding Other Methods to a Class6m
Instance Variable Search Order2m
Example: Creating Instances from Data6m
Converting an Object to a String3m
Special (dunderscore) Methods3m
Instances as Return Values3m
Sorting Lists of Instances3m
Class Variables and Instance Variables6m
Thinking About Classes and Instances1m
13 lecturas
Syllabus10m
Introduction: Classes and Objects - The Basics10m
Objects Revisited10m
User Defined Classes10m
Adding Parameters to the Constructor10m
Adding Other Methods to a Class10m
Objects as Arguments and Parameters10m
Converting an Object to a String10m
Instances as Return Values10m
Sorting Lists of Instances10m
Class Variables and Instance Variables10m
Thinking About Classes and Instances10m
A Tamagotchi Game10m
1 ejercicios de práctica
Optional - What Did You Use to Practice This Week?10m
4 horas para completar
Inheritance
4 horas para completar
3 videos (Total 28 minutos), 5 lecturas, 3 cuestionarios
5 lecturas
Introduction: Class Inheritance10m
Inheriting Variables and Methods10m
Overriding Methods10m
Invoking the Parent Class's Method10m
Tamagotchi Revisited10m
1 ejercicios de práctica
Optional - What Did You Use to Practice This Week?30m
7 horas para completar
Unit Testing and Exceptions
7 horas para completar
13 videos (Total 94 minutos), 9 lecturas, 4 cuestionarios
13 videos
The test.testEqual Function4m
Return Value Tests8m
Side Effect Tests9m
Program Development with Test Cases6m
Testing Classes7m
Conclusion: Test Cases2m
Exception Handling Flow-of-control6m
When to use Try/Except3m
Handling Different Exception Types6m
Introduction to Django17m
How Django Uses Classes and Inheritance14m
Introduction - Final Course Project4m
9 lecturas
The test.testEqual Function10m
Writing Test Cases for Functions10m
Program Development10m
Testing Classes10m
What is an Exception?10m
Exception Handling Flow-of-control10m
Raising and Catching Errors10m
When to use Try/Except10m
Standard Exceptions10m
Principales revisiones sobre Python Classes and Inheritance
Good continuation of the first three courses in this specialization. Clear introduction to classes, and nice survey of testing, exceptions, with a fun little game project at the end.
It was a great learning experience. A Heartfelt thankyou to the entire team for creating this great course as well as the wonderful Python 3 specialisation. thankyou !
ofrecido por
Universidad de Míchigan
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.
Acerca de Programa especializado Python 3 Programming
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.
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Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.
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