Patterns for Flask

There are more user contributed snippets and patterns in the FlaskSnippet Archives.

• Application Factories
• Implementing API Exceptions
• Deploying with Setuptools
• Using SQLite 3 with Flask
• Caching
• Form Validation with WTForms
• Message Flashing
• Custom Error Pages
• Adding a favicon
• Deferred Request Callbacks
• Request Content Checksums
• Subclassing Flask