def create_app(config):
application = Flask(__name__)
application.config.from_object(config)
application.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
application.jinja_env.add_extension('jinja2.ext.do')
db.init_app(app=application)
security.init_app(app=application, datastore=user_datastore)
api.init_app(app=application)
app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///app.db'
migrate = Migrate(application, db)
_load_application_blueprints(application)
_load_api_blueprints(application)
load_flask_dance_authorization(application)
register_assets(application)
_register_global_variables(application)
return application
def create_app(config_name):
# 创建app实例对象
app = Flask(__name__)
# 加载配置
app.config.from_object(config.get(config_name) or 'default')
# 执行额外的初始化
config.get(config_name).init_app(app)
# 设置debug=True,让toolbar生效
# app.debug=True
# Setup Flask-Security
user_datastore = SQLAlchemyUserDatastore(db, User, Role)
security.init_app(app, user_datastore)
# 加载扩展
config_extensions(app)
# 加载admin
config_admin(app)
# 初始化调度器配置
config_scheduler(app)
# 配置蓝本
config_blueprint(app)
# 配置全局错误处理
config_errorhandler(app)
# 返回app实例对象
return app
def register_extensions(app):
db.init_app(app)
migrate.init_app(app, db)
# @todo there is no init_app in SQLAlchemyUserDatastore :'(
user_datastore = SQLAlchemyUserDatastore(db, User, Role)
security.init_app(app, user_datastore)
return None
def register_extensions(app):
db.init_app(app)
migrate.init_app(app, db)
# @todo there is no init_app in SQLAlchemyUserDatastore :'(
user_datastore = SQLAlchemyUserDatastore(db, User, Role)
security.init_app(app, user_datastore)
return None
def register_extensions(app):
"""Register Flask extensions."""
db.app = app
db.init_app(app)
migrate.init_app(app, db)
mail.init_app(app)
moment.init_app(app)
from flask_security import SQLAlchemyUserDatastore
from app.auth.models import User, Role
user_datastore = SQLAlchemyUserDatastore(db, User, Role)
security.init_app(app=app, datastore=user_datastore)
return None
def create_app():
app = Flask(__name__, static_folder='static', static_url_path="/static")
app.config.from_object(Config())
db.init_app(app)
csrf.init_app(app)
security.init_app(app, user_datastore)
app.cli.add_command(init_db_command)
app.register_blueprint(api_blueprint)
@app.route('/', defaults={'path': ''})
@app.route('/<path:path>')
def catch_all(path):
return app.send_static_file("index.html")
return app
def register_extensions(app):
db.init_app(app)
migrate.init_app(app, db)
principal.init_app(app)
security.init_app(app, datastore=user_datastore)
mail.init_app(app)
def create_app(config_name):
"""An application factory, as explained here:
http://flask.pocoo.org/docs/patterns/appfactories/
@param config_name: The configuration object to use.
"""
app = Flask(__name__)
app.config.from_object(config[config_name]
or config[os.getenv('BG_CONFIG')])
app.config.from_envvar('BG_SETTINGS', silent=True)
config[config_name].init_app(app)
db.init_app(app)
# Setup Flask-Security
user_datastore = SQLAlchemyUserDatastore(db, User, Role)
from app.users.forms import ExtendedRegisterForm
security.init_app(app, user_datastore, register_form=ExtendedRegisterForm)
bootstrap.init_app(app)
mail.init_app(app)
moment.init_app(app)
migrate.init_app(app, db)
md = Markdown(app,
output_format='html5',
extensions=['fenced_code', 'tables', 'abbr', 'footnotes'])
pages.init_app(app)
csrf.init_app(app)
register_adminviews(app)
app.jinja_env.filters['alert_class'] = alert_class_filter
# WTForms helpers
from .utils import add_helpers
add_helpers(app)
if not app.debug:
import logging
from logging.handlers import SMTPHandler
mail_handler = SMTPHandler(mailhost=app.config['MAIL_SERVER'],
fromaddr=app.config['ADMINS_FROM_EMAIL'],
toaddrs=app.config['ADMINS_EMAIL'],
subject='Application Error Occurred')
mail_handler.setLevel(logging.ERROR)
app.logger.addHandler(mail_handler)
register_blueprints(app)
register_commands(app)
# Create the bg_interface directory if it does not exist
directory = os.path.join(os.path.dirname(BASE_DIR), 'bg_interface')
if not os.path.exists(directory):
os.makedirs(directory)
with app.app_context():
db.create_all()
if not User.query.first():
# Create a default admin user if there is no user in the database
user_datastore.create_role(name='admin')
user_datastore.create_user(name='Administration Account',
email='*****@*****.**',
password=encrypt_password('password'),
roles=['admin'])
db.session.commit()
app.logger.info('Created admin user [email protected]')
return app