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add the tip for SQLAlchemy db and model namespace

DAVID LEE 2013-09-05 23:23:18 -07:00
parent 5d7ab336b5
commit b54ca636cd
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Large-app-how-to.md

@ -424,6 +424,8 @@ Here is the `/app/__init__.py` :
#app.register_blueprint(postsModule) #app.register_blueprint(postsModule)
``` ```
Our SQLAlchemy db instance and models (User) are separated in two files, you need import both of them into namespace, which is done by `from app.users.views import mod as usersModule` implicitly. Otherwise the `db.create_all()` will do nothing.
Let's activate your virtualenv and initialize your database: Let's activate your virtualenv and initialize your database:
user@Machine:~/Projects/dev$ . env/bin/activate user@Machine:~/Projects/dev$ . env/bin/activate