def init_app(app):
dynamo = Dynamo(app)
dynamo.create_all()
return app
logging.getLogger("flask_ask").setLevel(logging.DEBUG)
# DynamoDB config
app.config['DYNAMO_TABLES'] = [
{
'TableName': 'buses',
'KeySchema': [dict(AttributeName='user_id', KeyType='HASH')],
'AttributeDefinitions': [dict(AttributeName='user_id', AttributeType='S')],
'ProvisionedThroughput': dict(ReadCapacityUnits=5, WriteCapacityUnits=5)
}
]
dynamo = Dynamo(app)
# create tables if doesn't exist
with app.app_context():
dynamo.create_all()
@ask.launch
def welcome():
# check if user already has a saved bus
response = dynamo.tables['buses'].get_item(Key={'user_id': session.user.userId })
if 'Item' in response and 'bus_stop' in response['Item']:
item = response['Item']
session.attributes['bus_route'] = item['bus_route']
session.attributes['bus_stop'] = item['bus_stop']
session.attributes['stop_code'] = item['stop_code']
return question("Welcome to Find My Bus!")
app = Flask(__name__)
app.config['DYNAMO_TABLES'] = [
Table('users',schema=[HashKey('id')])
]
app.config['DYNAMO_ENABLE_LOCAL'] = True
app.config['DYNAMO_LOCAL_HOST'] = 'localhost'
app.config['DYNAMO_LOCAL_PORT'] = 8000
dynamo = Dynamo(app)
# Create any tables that don't exist yet
with app.app_context():
dynamo.create_all()
users = Table('users')
login_manager = LoginManager()
login_manager.init_app(app)
def load_user(the_username):
user_data = users.get_item(username=the_username)
user = User.User(user_data['username'],user_data['email'],user_data['password'],True)
return user
@app.route('/',methods=['GET'])
def hello_world():