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| tempest is gone 宽带症候群 • beneon • Dec 8, 2020 • Lastly replied by beneon | 6 |
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Dec 8, 2020 Replied to a topic by ushio › Evernote › 印象笔记双十二吃相更进一步难看 |
今天服务器死机直到现在都没反应，我要把网断了才能离线打开原来的笔记
然后最搞笑的是这货服务器 down 了以后去后台想找个人工客服来骂两句都没法连上去，真的太棒棒了
然后最搞笑的是这货服务器 down 了以后去后台想找个人工客服来骂两句都没法连上去，真的太棒棒了
Dec 8, 2020 Replied to a topic by beneon › 宽带症候群 › tempest is gone |
@jousca 大佬指条学习路径呗，这块我完全是空白，之前用 bwg 快乐过一段日子，但是现在那种简单的技术已经没法用了
Nov 8, 2017 Replied to a topic by rundix › 问与答 › init_app 静态方法是 flask 特有给 config 类的吗？ |
http://flask.pocoo.org/docs/0.12/patterns/appfactories/
flask 文档关于工厂模式里面提到了上面的这种套路。
It ’ s preferable to create your extensions and app factories so that the extension object does not initially get bound to the application.
Using Flask-SQLAlchemy, as an example, you should not do something along those lines:
def create_app(config_filename):
app = Flask(__name__)
app.config.from_pyfile(config_filename)
db = SQLAlchemy(app)
But, rather, in model.py (or equivalent):
db = SQLAlchemy()
and in your application.py (or equivalent):
def create_app(config_filename):
app = Flask(__name__)
app.config.from_pyfile(config_filename)
from yourapplication.model import db
db.init_app(app)
flask 文档关于工厂模式里面提到了上面的这种套路。
It ’ s preferable to create your extensions and app factories so that the extension object does not initially get bound to the application.
Using Flask-SQLAlchemy, as an example, you should not do something along those lines:
def create_app(config_filename):
app = Flask(__name__)
app.config.from_pyfile(config_filename)
db = SQLAlchemy(app)
But, rather, in model.py (or equivalent):
db = SQLAlchemy()
and in your application.py (or equivalent):
def create_app(config_filename):
app = Flask(__name__)
app.config.from_pyfile(config_filename)
from yourapplication.model import db
db.init_app(app)
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