def create_app(config, env="prod"):
"""
Application factory
config - the config object
env - name of environment to load
"""
app = Flask(__name__)
app.config.from_object(config)
app.config['ENV'] = env
# Flask cache init
cache.init_app(app)
# Markdown
md = Markdown(app)
# initialize the debug tool bar
debug_toolbar.init_app(app)
# initialize SQLAlchemy
db.init_app(app)
login_manager.init_app(app)
# register our blueprints
app.register_blueprint(main)
app.register_blueprint(user, url_prefix='/user')
app.register_blueprint(api, url_prefix='/api')
return app
def register_extentions(app):
db.init_app(app)
Migrate(app, db)
login_manager = LoginManager()
login_manager.init_app(app)
@login_manager.user_loader
def user_loader(id):
return User.query.get(id)
login_manager.login_view = 'front.login'
def create_app(config_obj):
"""factory function"""
app = Flask(__name__)
app.config.from_object(config_obj)
db.init_app(app)
flask_whooshalchemyplus.init_app(app)
redis.init_app(app)
rq.init_app(app)
views.init_app(app)
jieba.initialize()
return app
def create_app(object_name):
"""Create the app instance via 'Factory Method'"""
# 告诉Flask这是入口有点像是java的@controller效果
app = Flask(__name__)
# Get the config from object of DecConfig
# 使用 onfig.from_object() 而不使用 app.config['DEBUG']
# 是因为这样可以加载 class DevConfig 的配置变量集合，而不需要一项一项的添加和修改。
# app.config.from_object(DevConfig)
# 上面是使用工厂模式之前的样子，Devconfig是写死的
# Set the app config
app.config.from_object(object_name)
# Import the views module
# 1.因为Flask Server 的Route使用main模块中查询路由函数(EG.home)的，
# 所以必须将views模块中的视图函数(路由函数)导入到main模块的全局作用域中。
# 2.因为 views 模块中导入了 main.app 对象，而 main 模块又需要导入 views 模块，
# 所以在 main.py 导入 views.py 之前一定要先生成 main.app 对象，否则会出现 NameError。
# views = __import__('views')
# 重构之前
# Will be load the SQLALCHEMY_DATABASE_URL from config.py to db object
db.init_app(app)
# Init the Flask-Bcryt via app object
# 所以这里我们使用 Bcrypt 哈希算法，这是一种被刻意设计成抵消且缓慢的哈希计算方式，从而极大的加长了暴力破解的时间和成本，以此来保证安全性。
bcrypt.init_app(app)
@app.route('/')
def index():
return redirect(url_for('blog.home'))
# 将新建的蓝图对象 blog_blueprint 注册到 app 中
# 每次新建一个蓝图都需要在这里添加一个
app.register_blueprint(blogs.blog_blueprint)
app.register_blueprint(main.main_blueprint)
# if __name__ == '__main__':
# # Entry the application
# app.run()
return app
def create_app(config_name='default'):
app = Flask(__name__)
app.config.from_object(config[config_name])
# config[config_name].init_app(app)
mail.init_app(app)
bootstrap.init_app(app)
moment.init_app(app)
login_manager.init_app(app)
pagedown.init_app(app)
db.init_app(app)
with app.app_context():
db.create_all(app=app)
from .main import main
from .auth import auth
app.register_blueprint(main)
app.register_blueprint(auth, url_prefix='/auth')
return app
def create_app(config_filename):
"""
Flask application factory
:param config_filename:
:return:
"""
app = Flask(__name__)
app.config.from_pyfile(config_filename)
# Корень приложения
root_dir = os.path.dirname(os.path.realpath(__file__))
# Путь к storage
app.config['STORAGE_FOLDER'] = root_dir + '/storage/'
# Пусть к статике
app.config['STATIC_FOLDER'] = root_dir + '/static/'
# ОРМ
from blog.models import db
db.init_app(app)
# Импорт моделей, вьюх
from blog import views
from blog.admin_views import admin
# Register blueprint(s)
app.register_blueprint(admin)
return app
def configure_db(app, db):
# Flask-SQLAlchemy
db.init_app(app)
# Flask-Migrate
migrate.init_app(app, db)
def configure_db(app, db):
# Flask-SQLAlchemy
db.init_app(app)
# Flask-Migrate
migrate.init_app(app, db)