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  • Book Overview & Buying Building Web Applications with Flask
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Building Web Applications with Flask

Building Web Applications with Flask

By : Italo Maia
4 (1)
Buy this Book
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Building Web Applications with Flask

Building Web Applications with Flask

4 (1)
By: Italo Maia
Buy this Book

Overview of this book

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.
Table of Contents (12 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. Flask in a Flask, I Mean, Book
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1. Flask in a Flask, I Mean, Book
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An introduction to Flask and its features
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Summary
2
2. First App, How Hard Could it Be?
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2. First App, How Hard Could it Be?
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Hello World
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Prerequisites and tools
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Setting up a virtual environment
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Understanding the "Hello World" app
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Serving HTML pages
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Summary
3
3. Man, Do I Like Templates!
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3. Man, Do I Like Templates!
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What is Jinja2 and how is it coupled with Flask?
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What can you do with Jinja2?
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Summary
4
4. Please Fill in This Form, Madam
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4. Please Fill in This Form, Madam
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HTML forms for the faint of heart
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Handling forms
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WTForms and you
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Flask-WTF
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Summary
5
5. Where Do You Store Your Stuff?
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5. Where Do You Store Your Stuff?
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SQLAlchemy
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MongoDB
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Relational versus NoSQL
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Summary
6
6. But I Wanna REST Mom, Now!
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6. But I Wanna REST Mom, Now!
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Beyond GET
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Flask-Restless
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Summary
7
7. If Ain't Tested, It Ain't Game, Bro!
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7. If Ain't Tested, It Ain't Game, Bro!
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What kinds of test are there?
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Fixtures
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Summary
8
8. Tips and Tricks or Flask Wizardry 101
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8. Tips and Tricks or Flask Wizardry 101
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Overengineering
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Premature optimization
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Blueprints 101
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Oh God, please tell me you have the logs…
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Debugging, DebugToolbar, and happiness
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Sessions or storing user data between requests
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Exercise
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Summary
9
9. Extensions, How I Love Thee
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9. Extensions, How I Love Thee
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How to configure extensions
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Flask-Principal and Flask-Login (aka Batman and Robin)
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Summary
10
10. What Now?
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10. What Now?
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You deploy better than my ex
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StackOverflow
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Structuring your projects
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Summary
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Postscript
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Index
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Index

Hello World

The first app one writes when learning a new technology is usually a Hello World app, which consists of the minimum possible code necessary to start a simple application and show the text "Hello World!". Let's do exactly that using Flask.

This book is optimized for Python 2.x, so, that's the version I advise you to use from now on. All the examples and code are aimed at that Python version, which is the default in most Linux distributions.

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Tech Concepts
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Programming languages
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Building Web Applications with Flask
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