text: import os
  import logging
  from flask import Flask
  from flask.ext.appbuilder import SQLA
  from flask.ext.appbuilder import AppBuilder
  from sqlalchemy.engine import Engine
  from sqlalchemy import event
  from config import basedir
  
  logging.basicConfig(format='%(asctime)s:%(levelname)s:%(name)s:%(message)s')
  logging.getLogger().setLevel(logging.DEBUG)
  
  
  app = Flask(__name__)
  app.config.from_object('config')
  db = SQLA(app)
  appbuilder = AppBuilder(app, db.session)
  
  
  @event.listens_for(Engine, "connect")
  def set_sqlite_pragma(dbapi_connection, connection_record):
      cursor = dbapi_connection.cursor()
      cursor.execute("PRAGMA foreign_keys=ON")
      cursor.close()
      
  
  from app import models, views
  