app/__init__.py

   1 from flask import Flask
   2 from app import api
   3 from app.config import config
   4 # from app.extensions import db
   5
   6
   7 def create_app(config_name=None):
   8     """Application factory, used to create application
   9     """
  10     app = Flask('app')
  11
  12     configure_app(app, config_name)
  13     configure_extensions(app)
  14     register_blueprints(app)
  15
  16     return app
  17
  18
  19 def configure_app(app, config_name):
  20     """set configuration for application
  21     """
  22     # default configuration
  23     if config_name is None:
  24         config_name = 'default'
  25     app.config.from_object(config[config_name])
  26
  27
  28 def configure_extensions(app):
  29     """configure flask extensions
  30     """
  31     # db.init_app(app)
  32
  33
  34 def register_blueprints(app):
  35     """register all blueprints for application
  36     """
  37     app.register_blueprint(api.blueprint)