Se ofrece un repaso a las principales características del lenguaje, así como otros aspectos relacionados, siempre desde un punto de vista práctico, con la intención de que el lector consiga rápidamente familiarizarse con el lenguaje. Con este libro, el lector conocerá a fondo el lenguaje de programación interpretado, de propósito general Python. Quienes nunca han utilizado Python aprenderán sus fundamentos, mientras que los que ya lo conocen podrán descubrir sus funcionalidades más avanzadas. Los primeros capítulos del libro se centran en aspectos fundamentales del lenguaje, como las estructuras, los tipos de datos y los diferentes tipos de sentencias. Estudiados estos conceptos el lector se sumerge en las características avanzadas que contiene el lenguaje, incluyendo la programación orientada a objetos; a continuación, trabajará con archivos, bases de datos y prácticas relativas a Internet para finalmente, aprender a instalar y distribuir el software desarrollado con Python, sin olvidarse de una de las partes más importantes en el ciclo de desarrollo: las pruebas unitarias. Este libro reúne los elementos necesarios para escribir un programa, utilizar una biblioteca o crear módulos, a través de su lectura conocerá técnicas que emplean los desarrolladores para comunicarse con sus bases de datos, formas para interactuar y comunicarse con los servidores web, acceder y manipular archivos, entre muchas otras cosas. Ventaja Competitiva: · Cada capítulo presenta ejemplos de código para practicar aplicando los conocimientos adquiridos. · Repasa a las principales características del lenguaje, siempre desde un punto de vista práctico, con la intención de que el lector consiga rápidamente familiarizarse con él. Conozca: · Las características del lenguaje Python 3. · Estructuras y tipos de datos básicos. · Sentencias de control, módulos y funciones, ficheros. · Manejo de Bases de datos e Internet. · Instalación y distribución de paquetes. Aprenda: · Cómo instalar Pyton 3.0 en diversas plataformas. · A programar con orientación a objetos. Programación avanzada. · Cómo realizar pruebas unitarias. ·Código de buenas prácticas. Realice: · Programas en Programas en Pyton 3.0

Readers will learn Python by working through 52 brilliantly crafted exercises. Read them. Type their code precisely. (No copying and pasting!) Fix the mistakes. Watch the programs run. Includes 5+ hours of video where Shaw shows how to break, fix, and debug code.

Python for Everybody is designed to introduce students to programming and software development through the lens of exploring data. You can think of the Python programming language as your tool to solve data problems that are beyond the capability of a spreadsheet.Python is an easy to use and easy to learn programming language that is freely available on Macintosh, Windows, or Linux computers. So once you learn Python you can use it for the rest of your career without needing to purchase any software.This book uses the Python 3 language. The earlier Python 2 version of this book is titled "Python for Informatics: Exploring Information".There are free downloadable electronic copies of this book in various formats and supporting materials for the book at www.pythonlearn.com. The course materials are available to you under a Creative Commons License so you can adapt them to teach your own Python course.

Get your guided tour through the Python 3.9 interpreter: Unlock the inner workings of the Python language, compile the Python interpreter from source code, and participate in the development of CPython. Are there certain parts of Python that just seem like magic? This book explains the concepts, ideas, and technicalities of the Python interpreter in an approachable and hands-on fashion. Once you see how Python works at the interpreter level, you can optimize your applications and fully leverage the power of Python. By the End of the Book You'll Be Able To: Read and navigate the CPython 3.9 interpreter source code. You'll deeply comprehend and appreciate the inner workings of concepts like lists, dictionaries, and generators. Make changes to the Python syntax and compile your own version of CPython, from scratch. You'll customize the Python core data types with new functionality and run CPython's automated test suite. Master Python's memory management capabilities and scale your Python code with parallelism and concurrency. Debug C and Python code like a true professional. Profile and benchmark the performance of your Python code and the runtime. Participate in the development of CPython and know how to contribute to future versions of the Python interpreter and standard library. How great would it feel to give back to the community as a "Python Core Developer?" With this book you'll cover the critical concepts behind the internals of CPython and how they work with visual explanations as you go along. Each page in the book has been carefully laid out with beautiful typography, syntax highlighting for code examples. What Python Developers Say About The Book: "It's the book that I wish existed years ago when I started my Python journey. [...] After reading this book your skills will grow and you will be able solve even more complex problems that can improve our world." - Carol Willing, CPython Core Developer & Member of the CPython Steering Council "CPython Internals is a great (and unique) resource for anybody looking to take their knowledge of Python to a deeper level." - Dan Bader, Author of Python Tricks "There are a ton of books on Python which teach the language, but I haven't really come across anything that would go about explaining the internals to those curious minded." - Milan Patel, Vice President at (a major investment bank)

About This Book Stop writing scripts and start architecting programs Learn the latest Python syntax and libraries A practical, hands-on tutorial that teaches you all about abstract design patterns and how to implement them in Python 3 Who This Book Is For If you're new to object-oriented programming techniques, or if you have basic Python skills and wish to learn in depth when to correctly apply object-oriented programming in Python to design software, this is the book for you. What You Will Learn Implement objects in Python by creating classes and defining methods Separate related objects into a taxonomy of classes and describe the properties and behaviors of those objects via the class interface Extend class functionality by using inheritance Understand when to use object-oriented features, and more importantly, when not to use them Discover what design patterns are and why they are different in Python Uncover the simplicity of unit testing and why it's so important in Python Grasp common concurrency techniques and pitfalls in Python 3 Explore the new AsyncIO module for developing massively concurrent network systems In Detail Python 3 Object-oriented Programming, Second Edition, explains classes, data encapsulation, inheritance, polymorphism, abstraction, and exceptions with an emphasis on when you can use each principle to develop well-designed software. It will not only guide you to create maintainable applications by studying higher level design patterns but will also help you grasp the complexities of string and file manipulation, and how Python distinguishes between binary and textual data. As a bonus, you will also discover the joys of unit testing and the complexities of concurrent programming. This book is packed with updated content to reflect recent changes to the core Python library that were not available when the highly rated first edition was originally published. It has also been restructured and reorganized to improve the flow of knowledge and enhance the reading experience.

Provides information on the Python 2.7 library offering code and output examples for working with such tasks as text, data types, algorithms, math, file systems, networking, XML, email, and runtime.