mia-accounting/docs/source/examples.rst

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Examples
========
.. _example-userutils:
An Example Configuration
------------------------
The following is an example configuration for *Mia! Accounting*.
::
from flask import Response, redirect
from .auth import current_user()
from .modules import User
def create_app(test_config=None) -> Flask:
app: Flask = Flask(__name__)
... (Configuration of SQLAlchemy, CSRF, Babel_JS, ... etc) ...
import accounting
class UserUtils(accounting.UserUtilityInterface[User]):
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def can_view(self) -> bool:
return True
def can_edit(self) -> bool:
return "editor" in current_user().roles
def can_admin(self) -> bool:
return current_user().is_admin
def unauthorized(self) -> Response:
return redirect("/login")
@property
def cls(self) -> t.Type[User]:
return User
@property
def pk_column(self) -> Column:
return User.id
@property
def current_user(self) -> User | None:
return current_user()
def get_by_username(self, username: str) -> User | None:
return User.query.filter(User.username == username).first()
def get_pk(self, user: User) -> int:
return user.id
accounting.init_app(app, UserUtils())
... (Any other configuration) ...
return app