def create_app():
app.config.from_object(__name__)
# uri统一资源匹配符
# SQLALCHEMY_DATABASE_URI配置数据库连接的参数
Bootstrap(app)
api = Api()
api.init_app(app)
db.init_app(app)
ST.SERVERSTATICROOT = os.path.join(app.root_path, 'static')
@app.cli.command("initdb")
def initdb_command():
db.drop_all()
db.create_all()
res = seeds()
print(f"db create initialized")
@app.cli.command("create-user")
@click.argument("username", default="admin")
@click.argument("password", default="admin")
def create_user(username: str, password: str):
adduser(username, password)
@app.cli.command("search_user")
@click.argument("user_id", default=1)
def search(user_id):
search_user_info(user_id)
app.register_blueprint(frontend)
return app
def create_app(config='config.ProductionConfig'):
app = Flask(__name__)
app.config.from_object(config)
app.config.from_envvar('FLASK_APP_SETTINGS', silent=True)
app.register_blueprint(api)
db.init_app(app)
return app
def create_app():
app = Flask(__name__, instance_relative_config=True)
app.config['SQLALCHEMY_DATABASE_URI'] = SQLALCHEMY_DATABASE_URI
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
app.config['REDIS_URL'] = REDIS_URL
app.config['SECRET_KEY'] = '123'
app.app_context().push()
db.init_app(app)
db.create_all()
redis_client.init_app(app)
login_manager.init_app(app)
Bootstrap(app)
from core import auth
app.register_blueprint(auth.bp)
from core import message
app.register_blueprint(message.bp)
@app.route('/')
def index():
return redirect(url_for('auth.register'))
return app
def create_app(config='config.ProductionConfig'):
"""
Creates the app object, infers its configuration and connects it to the database.
:param config: a string or a object representing the default configuration
:return: the Flask app object
"""
app = Flask(__name__)
# Loads the default configuration
app.config.from_object(config)
# Overwrites defaults with a file specified in the SAMPLE_FLASK_APP_SETTINGS environment variable
app.config.from_envvar('SAMPLE_FLASK_APP_SETTINGS', silent=True)
# Registers the blueprint related to the APIs
app.register_blueprint(api)
# Connects to the database
db.init_app(app)
return app
def before_first_request():
from flask import current_app
from core.server.apis.common.response import BaseResponse
from core.models import db
from core.models.mongos import mongo_init_app
from core.server.apis.common.exceptions import init_error_handler
print("before_first_request")
current_app.response_class = BaseResponse
print("before_first_request >> db_init")
db.init_app(current_app)
db.create_all()
print("before_first_request >> mongo_init")
mongo_init_app(current_app)
print("before_first_request >> init_error_handler")
init_error_handler(current_app)
def create_app(object_name):
app = Flask(__name__)
app.config.from_object(object_name)
CORS(app, resources={r"/api/*": {"origins": "*"}})
db.init_app(app)
bcrypt.init_app(app)
login_manager.init_app(app)
rest_api.add_resource(ProductApi,
'/api/1/product',
'/api/1/product/<int:product_id>',
endpoint='product')
rest_api.add_resource(ProductSkuApi,
'/api/1/sku',
'/api/1/sku/<int:sku_id>',
endpoint='sku')
rest_api.add_resource(CategoryApi,
'/api/1/category',
'/api/1/category/<int:category_id>',
endpoint='category')
rest_api.add_resource(CreateUserApi,
'/api/1/auth/create',
endpoint='auth_create')
rest_api.add_resource(
AuthApi,
'/api/1/auth',
endpoint='auth',
)
rest_api.init_app(app)
return app
oidc = OpenIDConnect(app)
login_manager = LoginManager(app)
bcrypt = Bcrypt(app)
logger = Logger().get_logger()
def oidc_loggedin():
return oidc.user_loggedin
def oidc_isAdmin():
if oidc_loggedin():
isAdmin = oidc.user_getfield("isAdmin")
if isAdmin == "yes":
return True
return False
app.jinja_env.globals['oidc_loggedin'] = oidc_loggedin
app.jinja_env.globals['oidc_isAdmin'] = oidc_isAdmin
app.jinja_env.globals['TITLE'] = app.config["TITLE"]
from core.models import db, User, Favorites
db.init_app(app)
with app.app_context():
db.create_all()
from core.forms import RegisterForm, LoginForm
from core import routes
def create_app(config_class=Config):
"""Create Flask app with some extensions"""
app = Flask(__name__)
app.config.from_object(config_class)
# elasticsearch
app.elasticsearch = (Elasticsearch([app.config["ELASTICSEARCH_URL"]])
if app.config["ELASTICSEARCH_URL"] else None)
# init all extensions with flask app
# first import from models
from core.models import (
db,
User,
Product,
Category,
Order,
Role,
SaleTransaction,
OrderedProduct,
)
# init db
db.init_app(app)
# setup security
# user_datastore = SQLAlchemyUserDatastore(db, User, Role)
# security = Security(app, user_datastore)
# init other extensions
login_manager.init_app(app)
mail.init_app(app)
# babel
babel.init_app(app)
# @babel.localeselector
# def get_locale():
# return request.accept_languages.best_match(app.config['LANGUAGE'])
# Admin panel follow db
admin = Admin(app, name="E-commerce admin")
# add views for admin
admin.add_view(AdminView(User, db.session))
admin.add_view(AdminView(Product, db.session))
admin.add_view(AdminView(Category, db.session))
admin.add_view(AdminView(Order, db.session))
admin.add_view(AdminView(OrderedProduct, db.session))
admin.add_view(AdminView(SaleTransaction, db.session))
# initialize migrating database
migrate = Migrate()
migrate.init_app(app, db)
# import all routes of blueprints here
from core.users.routes import users
from core.main.routes import main
from core.errors.routes import errors
from core.products.routes import products
from core.cart.routes import cart
# then register these blueprints here
app.register_blueprint(users)
app.register_blueprint(main)
app.register_blueprint(errors)
app.register_blueprint(products)
app.register_blueprint(cart)
# define some utilities if use flask command
@app.shell_context_processor
def shell_context():
return dict(app=app, db=db, User=User, Category=Category)
# before first request, create roles
@app.before_first_request
def create_role():
query = db.session.query(Role).all()
if not query:
db.session.add(Role(role_name="superuser"))
db.session.add(Role(role_name="user"))
db.session.commit()
print("Roles have been created.")
@app.cli.command("create")
@click.argument("superuser")
def create_superuser(superuser):
"""Create superuser with CLI interface."""
name = prompt("Enter superuser name.", default="admin")
email = prompt("Enter superuser email.", default="*****@*****.**")
phone_number = prompt("Enter superuser phone number.",
default="0111111111")
password = prompt_pass("Enter pasword")
if not User.query.filter_by(user_name=name).first():
user = User(
user_name=name,
email=email,
phone=phone_number,
password=generate_password_hash(password),
is_superuser=True,
)
db.session.add(user)
db.session.commit()
superuser_role = (db.session.query(Role).filter_by(
role_name="superuser").first())
superuser_role.users.append(user)
db.session.commit()
print(f"User {name} has been created.")
else:
print(f"User {name} already existed in database.")
@app.cli.command("dropdb")
def drop_db():
"""Drop database."""
if prompt_bool("Are you sure to drop database? [y/N]:"):
db.drop_all()
return app
