WTForms Template Inheritance Message Flashing AJAX with jQuery Custom Error Pages Lazily Loading Views MongoDB with MongoEngine Adding a favicon Streaming Contents Deferred Request Callbacks Adding HTTP Method Returning API errors as JSON Lazily Loading Views Converting to Centralized URL Map Loading Late MongoDB with MongoEngine Configuration Mapping Documents Creating Data Queries Documentation Adding a favicon the first request. The same goes for any kind of remaining decorator. MongoDB with MongoEngine Using a document database like MongoDB is a common alternative to relational SQL databases. This pattern shows

request. The same goes for any kind of remaining decorator. 1.21.19 MongoDB with MongoEngine Using a document database like MongoDB is a common alternative to relational SQL databases. This pattern shows MongoEngine, a document mapper library, to integrate with MongoDB. 1.21. Patterns for Flask 147 Flask Documentation (1.1.x), Release 1.1.4 A running MongoDB server and Flask-MongoEngine are required. pip install by defining MONGODB_SETTINGS on app.config and creating a MongoEngine in- stance. from flask import Flask from flask_mongoengine import MongoEngine app = Flask(__name__) app.config['MONGODB_SETTINGS']