style: format all Python files with Black

Apply Black formatter to the entire codebase for consistent code style.

Co-Authored-By: Claude (glm-5) <noreply@anthropic.com>

db/bip_users_dao.py

@@ -1,6 +1,7 @@
 """
 BIPUsers DAO - Data access object for user authentication and management
 """
+
 from typing import Optional, Dict, Any, List
 from db.base_dao import BaseDAO
 from db.connection import get_connection
@@ -22,7 +23,7 @@ class BIPUsersDAO(BaseDAO):
             Dict with user info if authentication successful, None otherwise
             Returns: {id, username, user_type}
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
         placeholder = self._get_placeholder()
 
         # 根据数据库类型选择列名格式
@@ -43,13 +44,15 @@ class BIPUsersDAO(BaseDAO):
             results = db.execute_query(sql, (username, password))
             if results:
                 return {
-                    'id': results[0]['ID'],
-                    'username': results[0]['UserName'],
-                    'user_type': results[0]['UserType']
+                    "id": results[0]["ID"],
+                    "username": results[0]["UserName"],
+                    "user_type": results[0]["UserType"],
                 }
         return None
 
-    def authenticate_by_computer_name(self, computer_name: str) -> Optional[Dict[str, Any]]:
+    def authenticate_by_computer_name(
+        self, computer_name: str
+    ) -> Optional[Dict[str, Any]]:
         """
         Authenticate a user using computer name (silent login)
 
@@ -60,7 +63,7 @@ class BIPUsersDAO(BaseDAO):
             Dict with user info if authentication successful, None otherwise
             Returns: {id, username, user_type}
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
         placeholder = self._get_placeholder()
 
         # Note: Column name is 'ComputerNmae' (typo in database schema)
@@ -81,9 +84,9 @@ class BIPUsersDAO(BaseDAO):
             results = db.execute_query(sql, (computer_name,))
             if results:
                 return {
-                    'id': results[0]['ID'],
-                    'username': results[0]['UserName'],
-                    'user_type': results[0]['UserType']
+                    "id": results[0]["ID"],
+                    "username": results[0]["UserName"],
+                    "user_type": results[0]["UserType"],
                 }
         return None
 
@@ -94,7 +97,7 @@ class BIPUsersDAO(BaseDAO):
         Returns:
             List of user dictionaries: [{id, username, user_type, create_time}]
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
 
         # 根据数据库类型选择列名格式
         if self._db_type == DatabaseType.MYSQL:
@@ -114,15 +117,17 @@ class BIPUsersDAO(BaseDAO):
             results = db.execute_query(sql)
             return [
                 {
-                    'id': row['ID'],
-                    'username': row['UserName'],
-                    'user_type': row['UserType'],
-                    'create_time': row['CreateTime']
+                    "id": row["ID"],
+                    "username": row["UserName"],
+                    "user_type": row["UserType"],
+                    "create_time": row["CreateTime"],
                 }
                 for row in results
             ]
 
-    def create_user(self, username: str, password: str, user_type: str, computer_name: str = '') -> bool:
+    def create_user(
+        self, username: str, password: str, user_type: str, computer_name: str = ""
+    ) -> bool:
         """
         Create a new user with optional computer name for silent login
 
@@ -135,7 +140,7 @@ class BIPUsersDAO(BaseDAO):
         Returns:
             True if successful, False otherwise
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
         placeholder = self._get_placeholder()
 
         # 根据数据库类型选择列名格式
@@ -185,7 +190,7 @@ class BIPUsersDAO(BaseDAO):
         Returns:
             True if successful, False otherwise
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
         placeholder = self._get_placeholder()
 
         # 根据数据库类型选择列名格式
@@ -221,7 +226,7 @@ class BIPUsersDAO(BaseDAO):
         Returns:
             True if successful, False otherwise
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
         placeholder = self._get_placeholder()
 
         # 根据数据库类型选择列名格式
@@ -256,7 +261,7 @@ class BIPUsersDAO(BaseDAO):
         Returns:
             True if successful, False otherwise
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
         placeholder = self._get_placeholder()
 
         # 根据数据库类型选择列名格式
@@ -289,7 +294,7 @@ class BIPUsersDAO(BaseDAO):
         Returns:
             True if username exists, False otherwise
         """
-        table_name = self._convert_sql('[dbo].[BIPUsers]')
+        table_name = self._convert_sql("[dbo].[BIPUsers]")
         placeholder = self._get_placeholder()
 
         # 根据数据库类型选择列名格式
@@ -306,4 +311,4 @@ class BIPUsersDAO(BaseDAO):
 
         with get_connection() as db:
             results = db.execute_query(sql, (username,))
-            return results[0]['count'] > 0 if results else False
+            return results[0]["count"] > 0 if results else False