fix: resolve unhandled UTC timezone offset for timestamps in conversation records

astrbot/core/conversation_mgr.py

@@ -58,8 +58,9 @@ async def _trigger_session_deleted(self, unified_msg_origin: str) -> None:
 
     def _convert_conv_from_v2_to_v1(self, conv_v2: ConversationV2) -> Conversation:
         """将 ConversationV2 对象转换为 Conversation 对象"""
-        created_at = int(conv_v2.created_at.timestamp())
-        updated_at = int(conv_v2.updated_at.timestamp())
+        from datetime import timezone
+        created_at = int(conv_v2.created_at.replace(tzinfo=timezone.utc).timestamp()) if conv_v2.created_at else 0
+        updated_at = int(conv_v2.updated_at.replace(tzinfo=timezone.utc).timestamp()) if conv_v2.updated_at else 0
         return Conversation(
             platform_id=conv_v2.platform_id,
             user_id=conv_v2.user_id,

astrbot/dashboard/routes/chat.py

@@ -486,7 +486,7 @@ async def stream():
                                     "type": "message_saved",
                                     "data": {
                                         "id": saved_record.id,
-                                        "created_at": saved_record.created_at.astimezone().isoformat(),
+                                        "created_at": saved_record.created_at.replace(tzinfo=timezone.utc).isoformat(),
                                     },
                                 }
                                 try:
@@ -718,8 +718,8 @@ async def get_sessions(self):
                     "creator": session.creator,
                     "display_name": session.display_name,
                     "is_group": session.is_group,
-                    "created_at": session.created_at.astimezone().isoformat(),
-                    "updated_at": session.updated_at.astimezone().isoformat(),
+                    "created_at": session.created_at.replace(tzinfo=timezone.utc).isoformat(),
+                    "updated_at": session.updated_at.replace(tzinfo=timezone.utc).isoformat(),
                 }
             )
 

astrbot/dashboard/routes/chatui_project.py

@@ -51,8 +51,8 @@ async def create_project(self):
                     "title": project.title,
                     "emoji": project.emoji,
                     "description": project.description,
-                    "created_at": project.created_at.astimezone().isoformat(),
-                    "updated_at": project.updated_at.astimezone().isoformat(),
+                    "created_at": project.created_at.replace(tzinfo=timezone.utc).isoformat(),
+                    "updated_at": project.updated_at.replace(tzinfo=timezone.utc).isoformat(),
                 }
             )
             .__dict__
@@ -70,8 +70,8 @@ async def list_projects(self):
                 "title": project.title,
                 "emoji": project.emoji,
                 "description": project.description,
-                "created_at": project.created_at.astimezone().isoformat(),
-                "updated_at": project.updated_at.astimezone().isoformat(),
+                "created_at": project.created_at.replace(tzinfo=timezone.utc).isoformat(),
+                "updated_at": project.updated_at.replace(tzinfo=timezone.utc).isoformat(),
             }
             for project in projects
         ]
@@ -102,8 +102,8 @@ async def get_project(self):
                     "title": project.title,
                     "emoji": project.emoji,
                     "description": project.description,
-                    "created_at": project.created_at.astimezone().isoformat(),
-                    "updated_at": project.updated_at.astimezone().isoformat(),
+                    "created_at": project.created_at.replace(tzinfo=timezone.utc).isoformat(),
+                    "updated_at": project.updated_at.replace(tzinfo=timezone.utc).isoformat(),
                 }
             )
             .__dict__
@@ -236,8 +236,8 @@ async def get_project_sessions(self):
                 "creator": session.creator,
                 "display_name": session.display_name,
                 "is_group": session.is_group,
-                "created_at": session.created_at.astimezone().isoformat(),
-                "updated_at": session.updated_at.astimezone().isoformat(),
+                "created_at": session.created_at.replace(tzinfo=timezone.utc).isoformat(),
+                "updated_at": session.updated_at.replace(tzinfo=timezone.utc).isoformat(),
             }
             for session in sessions
         ]

astrbot/dashboard/routes/live_chat.py

@@ -621,7 +621,7 @@ async def _handle_chat_message(
                                 "type": "message_saved",
                                 "data": {
                                     "id": saved_record.id,
-                                    "created_at": saved_record.created_at.astimezone().isoformat(),
+                                    "created_at": saved_record.created_at.replace(tzinfo=timezone.utc).isoformat(),
                                 },
                             },
                         )

astrbot/dashboard/routes/open_api.py

@@ -481,7 +481,7 @@ async def _handle_chat_ws_send(self, post_data: dict) -> None:
                                 "type": "message_saved",
                                 "data": {
                                     "id": saved_record.id,
-                                    "created_at": saved_record.created_at.astimezone().isoformat(),
+                                    "created_at": saved_record.created_at.replace(tzinfo=timezone.utc).isoformat(),
                                 },
                                 "session_id": session_id,
                             }
@@ -579,8 +579,8 @@ async def get_chat_sessions(self):
                     "creator": session.creator,
                     "display_name": session.display_name,
                     "is_group": session.is_group,
-                    "created_at": session.created_at.astimezone().isoformat(),
-                    "updated_at": session.updated_at.astimezone().isoformat(),
+                    "created_at": session.created_at.replace(tzinfo=timezone.utc).isoformat(),
+                    "updated_at": session.updated_at.replace(tzinfo=timezone.utc).isoformat(),
                 }
             )
 

astrbot/dashboard/server.py

@@ -70,7 +70,19 @@ def __init__(
         self.app.config["MAX_CONTENT_LENGTH"] = (
             128 * 1024 * 1024
         )  # 将 Flask 允许的最大上传文件体大小设置为 128 MB
-        cast(DefaultJSONProvider, self.app.json).sort_keys = False
+
+        from datetime import datetime, timezone
+        class AstrBotJSONProvider(DefaultJSONProvider):
+            def default(self, obj):
+                if isinstance(obj, datetime):
+                    if obj.tzinfo is None:
+                        # 默认为 UTC
+                        return obj.replace(tzinfo=timezone.utc).isoformat()
+                    return obj.isoformat()
+                return super().default(obj)
+
+        self.app.json = AstrBotJSONProvider(self.app)
+        self.app.json.sort_keys = False
         self.app.before_request(self.auth_middleware)
         # token 用于验证请求
         logging.getLogger(self.app.name).removeHandler(default_handler)