From 399afe56c86676df9fc9ae53c90d4fee4bc75831 Mon Sep 17 00:00:00 2001
From: imacat <imacat@mail.imacat.idv.tw>
Date: Tue, 7 Feb 2023 11:40:48 +0800
Subject: [PATCH] Added the initial values for the database instance, the user
 class and the user primary key column, to allow the Sphinx documentation
 system to work properly.

---
 src/accounting/database.py   | 2 +-
 src/accounting/utils/user.py | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/accounting/database.py b/src/accounting/database.py
index 96ad6e6..652763b 100644
--- a/src/accounting/database.py
+++ b/src/accounting/database.py
@@ -25,7 +25,7 @@ time.
 
 from flask_sqlalchemy import SQLAlchemy
 
-db: SQLAlchemy
+db: SQLAlchemy = SQLAlchemy()
 """The database instance."""
 
 
diff --git a/src/accounting/utils/user.py b/src/accounting/utils/user.py
index dae6739..1d2a243 100644
--- a/src/accounting/utils/user.py
+++ b/src/accounting/utils/user.py
@@ -72,9 +72,9 @@ class AbstractUserUtils(t.Generic[T], ABC):
 
 __user_utils: AbstractUserUtils
 """The user utilities."""
-user_cls: t.Type[Model]
+user_cls: t.Type[Model] = Model
 """The user class."""
-user_pk_column: sa.Column
+user_pk_column: sa.Column = sa.Column(sa.Integer)
 """The primary key column of the user class."""