Building Web Applications with Flask Год: 2015 Автор: Italo Maia Издательство: Packt Publishing ISBN: 978-1-78439-615-2 Язык: Английский Формат: PDF/EPUB/MOBI Качество: Изначально компьютерное (eBook) Интерактивное оглавление: Да Количество страниц: 160 Описание: Use Python and Flask to build amazing web applications, just the way you want them! About This Book Learn how to use forms, authentication, and authorization control through extensions, and provide a robust, safe web experience for the client Free yourself from the SQL vs NoSQL paradigm and use the technology that best fits your needs Add powerful concepts like TDD and BDD to your range of testing skills Who This Book Is For If you are a Python web developer who wants to learn more about developing applications in Flask and scaling them with industry-standard practices, this is the book for you. In Detail Flask is a powerful web framework that helps you build great projects using your favorite tools. Flask takes the flexible Python programming language and provides a simple template for web development. Once imported into Python, Flask can be used to save time building web applications. It goes against the flow with the microframework concept, leaving most of the architecture choices to the developer. Through its great API, extensions, and powerful patterns, Flask helps you create simple projects in minutes and complex ones as soon as possible. From the beginning, Building Web Applications with Flask shows you how to utilize Flask's concepts, extensions, and components to create engaging, full-featured web projects. You'll learn how to properly handle forms using WTForms, devise convenient templates with Jinja2 tags and macros, use NoSQL and SQL databases to store user data, test your projects with features and unit tests, create powerful authentication and user authorization, as well as administrative interfaces with ease, and more. As Flask does not enforce an architectural recipe, neither do we! This book makes no coding assumptions on how you should code, leaving you free to experiment.
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Оглавление
Preface Chapter 1: Flask in a Flask, I Mean, Book An introduction to Flask and its features Chapter 2: First App, How Hard Could it Be? Hello World Prerequisites and tools Setting up a virtual environment Understanding the "Hello World" app Serving HTML pages Chapter 3: Man, Do I Like Templates! What is Jinja2 and how is it coupled with Flask? What can you do with Jinja2? Chapter 4: Please Fill in This Form, Madam HTML forms for the faint of heart Handling forms WTForms and you Flask-WTF Chapter 5: Where Do You Store Your Stuff? SQLAlchemy MongoDB Relational versus NoSQL Chapter 6: But I Wanna REST Mom, Now! Beyond GET Flask-Restless Chapter 7: If Ain't Tested, It Ain't Game, Bro! What kinds of test are there? Fixtures Chapter 8: Tips and Tricks or Flask Wizardry 101 Overengineering Premature optimization Blueprints 101 Oh God, please tell me you have the logs… Debugging, DebugToolbar, and happiness Sessions or storing user data between requests Exercise Chapter 9: Extensions, How I Love Thee How to configure extensions Flask-Principal and Flask-Login (aka Batman and Robin) Chapter 10: What Now? You deploy better than my ex StackOverflow Structuring your projects Postscript Index
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