fix errors

Author: qdriven

src/qpydao/database_client.py

@@ -6,7 +6,7 @@
 
 import sqlalchemy
 from qpyconf import settings
-from sqlalchemy import Row, RowMapping, text
+from sqlalchemy import Row, RowMapping, text,MetaData
 from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine
 from sqlmodel import Session, SQLModel, select
 
@@ -251,7 +251,7 @@ def get_db(self, db_name: str = "default") -> DatabaseClient:
 databases: Databases = Databases()
 db = databases.default_client()
 
-def init_database(database: DatabaseClient, schema_name: str = "")->MetaData:
+def init_database(database: DatabaseClient, schema_name: str = ""):
     """Init postgresql database
     :param database:
     :param schema_name:

tests/test_database_client.py

@@ -3,8 +3,10 @@
     Databases,
     database_config,
     databases,
-    db
+    db,
+    init_database
 )
+from qpydao.database_client import init_database
 
 config = database_config()
 client = DatabaseClient(config=config)
@@ -29,3 +31,6 @@ def test_default_client():
 def test_database_singleton():
     db = Databases()
     assert databases == db
+
+def test_init_database():
+    init_database(client)