def create_app(overwrite_db=None):
"""
Flask app factory method.
:param overwrite_db: URI for local SQLITE DB, used for tests.
:return:
"""
app = Flask(__name__)
from app import extensions
from app import modules
from app.config_flask import config_flask
from app.helpers.requestid import requestid
from app.extensions.sqlalchemy.create_db import create_db
config_flask(app)
if overwrite_db:
app.config['SQLALCHEMY_DATABASE_URI'] = overwrite_db
extensions.init_app(app)
modules.init_app(app)
if overwrite_db:
create_db(app)
# Error handling method
# pylint: disable=unused-variable
@requestid
@app.errorhandler(500)
def internal_error(exception):
app.logger.error(exception)
return make_response(jsonify(exception), 500)
return app
def create_app(env_config: str) -> Flask:
"""Builds an application based on environment configuration.
Parameters
----------
env_config
Environment configuration.
Returns
-------
Flask
A `flask.flask` instance.
Notes
-----
Environment configuration values could be::
config.ProdConfig
config.DevConfig
config.TestConfig
"""
app = flask.Flask(__name__)
app.config.from_object(env_config)
app.wsgi_app = Middleware(app)
_init_logging(app)
extensions.init_app(app)
_register_blueprints(app)
exceptions.init_app(app)
return app
def create_app():
app = Flask(__name__)
extensions.init_app(app)
modules.init_app(app)
CORS(app, supports_credentials=True)
return app
def create_app():
# Setup connexion
connexion_app = connexion.FlaskApp(__name__)
connexion_app.add_api('api.yaml')
flask_app = connexion_app.app
# Flask setup
extensions.init_app(flask_app)
# Database setup
extensions.create_db(flask_app)
return flask_app
def create_app(import_name, *args, **kwargs):
kwargs.setdefault('config', config)
app = create_api_app(import_name, *args, **kwargs)
from app import logging
logging.init_app(app)
from app import extensions
extensions.init_app(app)
from app import modules
modules.init_app(app)
from app import commands
commands.init_app(app)
return app
def create_app():
app = Flask(__name__)
config_opts = {
'development': 'ConfigDev',
'staging': 'ConfigStage',
'production': 'ConfigProd'
}
config_path = 'config'
config_env = config_opts[app.config.get('ENV')]
app.config.from_object(f'{config_path}.{config_env}')
extensions.init_app(app)
blueprints.init_app(app)
@app.route('/')
@app.route('/<name>')
def index(name='World'):
return f'Hello {name}'
return app
def create_app(config_name='default'):
"""
初始化，创建app
"""
from app import services
from app import routes
from app import models
# 建立静态文件static，templates的路径
static_dir = os.path.join(BASE_DIR, 'static')
templates_dir = os.path.join(BASE_DIR, 'templates')
# 创建app实例对象
app = Flask(__name__, template_folder=templates_dir, static_folder=static_dir)
# 加载配置
# app.config.from_object(config.get(config_name) or 'default')
app.config.from_object(config.get(config_name))
# 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
# 加载扩展
extensions.init_app(app)
# 配置蓝本
routes.init_app(app)
# 配置全局错误处理
config_errorhandler(app)
models.init_app(app)
services.init_app(app)
# 返回app实例对象
return app
def create_app():
app = Flask(__name__)
extensions.init_app(app)
routes.init_app(app)
return app
def _init_extensions(app: Flask) -> None:
extensions.init_app(app)