def create_app(uri): """ Creates and starts the App with all the required settings mysql+mysqlconnector://<user>:<password>@<host>[:<port>]/<dbname> """ app = Flask(__name__) app.config['SQLALCHEMY_DATABASE_URI'] = uri app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False db.init_app(app) return app
def create_app():
app = Flask(__name__)
app.config.from_pyfile('secure.py')
app.config.from_pyfile('settings.py')
# 注册SQLAlchemy
db.init_app(app)
# 注册login模块
login_manager.init_app(app)
login_manager.login_view = 'web.login'
login_manager.login_message = '请先登录或注册'
return app
def create_app(config):
"""Creates all configuration for our flask app"""
# Init app
APP.config.from_object(config)
APP.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
db.init_app(APP)
if not database_exists(APP.config['SQLALCHEMY_DATABASE_URI']):
create_database(APP.config['SQLALCHEMY_DATABASE_URI'])
with APP.app_context():
db.create_all()
db.session.commit()
return APP
def register_plugin(app):
from model.base import db
db.init_app(app)
with app.app_context():
db.create_all()
def refresh_db():
db.session.remove()
db.init_app(app)
from flask import Flask
from model.base import db
from route.base import blueprint
# Register models and routes
import model
import route
logging.basicConfig(level=logging.INFO)
app = Flask(__name__)
# app.config['PROPAGATE_EXCEPTIONS'] = True
app.config['SQLALCHEMY_DATABASE_URI'] = 'postgresql://' +\
os.environ['USER'] + ':' +\
os.environ['PASSWORD'] + '@' +\
'db/' + os.environ['SCHEMA']
db.init_app(app)
with app.test_request_context():
db.create_all()
db.session.commit()
app.register_blueprint(blueprint)
@postfork
def refresh_db():
db.session.remove()
db.init_app(app)