Flask: Building Python Web Services by Stouffer, Jack -- Read -- Imperial Library of Trantor

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Cover Table of Contents Flask: Building Python Web Services Flask: Building Python Web Services Flask: Building Python Web Services Credits Preface What you need for this learning path Who this learning path is for Reader feedback 1. Module 1 1. Hello, World! Creating our development environment Writing "Hello, World!" Deploying our application to production Summary 2. Getting Started with Our Headlines Project Creating a new Flask application Introduction to RSS and RSS feeds Summary 3. Using Templates in Our Headlines Project Basic use of Jinja templates Advanced use of Jinja templates Summary 4. User Input for Our Headlines Project Getting user input using HTTP POST Adding weather and currency data Summary 5. Improving the User Experience of Our Headlines Project Adding CSS to our Headlines application Summary 6. Building an Interactive Crime Map Understanding relational databases Installing and configuring MySQL on our VPS Creating our Crime Map database in MySQL Creating a basic database web application Summary 7. Adding Google Maps to Our Crime Map Project Adding an embedded Google Maps widget to our application Adding an input form for new crimes Displaying existing crimes on our map Summary 8. Validating User Input in Our Crime Map Project Trying out an XSS example Validating and sanitizing Summary 9. Building a Waiter Caller App Using Bootstrap to kick-start our application Adding user account control to our application Summary 10. Template Inheritance and WTForms in Waiter Caller Project Shortening URLs using the bitly API Adding functionality to handle attention requests Adding user feedback with WTForms Summary 11. Using MongoDB with Our Waiter Caller Project Installing MongoDB Using the MongoDB shell Introducing PyMongo Testing our application in production Adding some finishing touches Summary A. A Sneak Peek into the Future Expanding your Flask knowledge Expanding your web development knowledge Summary 2. Module 2 1. Flask Configurations Environment setup with virtualenv Handling basic configurations Class-based settings Organization of static files Being deployment specific with instance folders Composition of views and models Creating a modular web app with blueprints Making a Flask app installable using setuptools 2. Templating with Jinja2 Bootstrap layout Block composition and layout inheritance Creating a custom context processor Creating a custom Jinja2 filter Creating a custom macro for forms Advanced date and time formatting 3. Data Modeling in Flask Creating a SQLAlchemy DB instance Creating a basic product model Creating a relational category model Database migration using Alembic and Flask-Migrate Model data indexing with Redis Opting the NoSQL way with MongoDB 4. Working with Views Writing function-based views and URL routes Class-based views URL routing and product-based pagination Rendering to templates Dealing with XHR requests Decorator to handle requests beautifully Creating custom 404 and 500 handlers Flashing messages for better user feedback SQL-based searching 5. Webforms with WTForms SQLAlchemy model data as form representation Validating fields on the server side Creating a common forms set Creating custom fields and validation Creating a custom widget Uploading files via forms Cross-site Request Forgery protection 6. Authenticating in Flask Simple session-based authentication Authenticating using the Flask-Login extension Using OpenID for authentication Using Facebook for authentication Using Google for authentication Using Twitter for authentication 7. RESTful API Building Creating a class-based REST interface Creating an extension-based REST interface Creating a SQLAlchemy-independent REST API A complete REST API example 8. Admin Interface for Flask Apps Creating a simple CRUD interface Using the Flask-Admin extension Registering models with Flask-Admin Creating custom forms and actions WYSIWYG for textarea integration Creating user roles 9. Internationalization and Localization Adding a new language Lazy evaluation and the gettext/ngettext functions Global language-switching action 10. Debugging, Error Handling, and Testing Setting up basic file logging Sending e-mails on the occurrence of errors Using Sentry to monitor exceptions Debugging with pdb Creating our first simple test Writing more tests for views and logic Nose library integration Using mocking to avoid real API access Determining test coverage Using profiling to find bottlenecks 11. Deployment and Post Deployment Deploying with Apache Deploying with uWSGI and Nginx Deploying with Gunicorn and Supervisor Deploying with Tornado Using Fabric for deployment S3 storage for file uploads Deploying with Heroku Deploying with AWS Elastic Beanstalk Application monitoring with Pingdom Application performance management and monitoring with New Relic 12. Other Tips and Tricks Full-text search with Whoosh Full-text search with Elasticsearch Working with signals Using caching with your application E-mail support for Flask applications Understanding asynchronous operations Working with Celery 3. Module 3 1. Getting Started Python package management with pip Dependency sandboxing with virtualenv The beginning of our project Summary 2. Creating Models with SQLAlchemy Our first model CRUD Relationships between models The convenience of SQLAlchemy sessions Database migrations with Alembic Summary 3. Creating Views with Templates Creating our views Flask WTForms Summary 4. Creating Controllers with Blueprints Error pages Class-based views Blueprints Summary 5. Advanced Application Structure Application factories Summary 6. Securing Your App Using the session Flask Login Summary 7. Using NoSQL with Flask RDBMS versus NoSQL MongoDB in Flask Leveraging the power of NoSQL Summary 8. Building RESTful APIs Setting up a RESTful Flask API GET requests POST requests PUT requests DELETE requests Summary 9. Creating Asynchronous Tasks with Celery Setting up Celery and RabbitMQ Creating tasks in Celery Running Celery tasks Monitoring Celery Creating a reminder app Creating a weekly digest Summary 10. Useful Flask Extensions Flask Debug Toolbar Flask Cache Flask Assets Flask Admin Flask Mail Summary 11. Building Your Own Extension Modifying the response with Flask extensions Summary 12. Testing Flask Apps How does testing work? Unit testing the application User interface testing Test coverage Test-driven development Summary 13. Deploying Flask Apps Deploying on Heroku Deploying on Amazon web services Summary Bibliography Index

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