better：优化了取得聊天信息和strbuild函数，异步改为同步，优化了observation的加载

src/chat/heart_flow/observation/chatting_observation.py

@@ -45,10 +45,7 @@ class ChattingObservation(Observation):
         self.chat_id = chat_id
         self.platform = "qq"
 
-        # --- Initialize attributes (defaults) ---
-        self.is_group_chat: bool = False
-        self.chat_target_info: Optional[dict] = None
-        # --- End Initialization ---
+        self.is_group_chat, self.chat_target_info = get_chat_type_and_target_info(self.chat_id)
 
         # --- Other attributes initialized in __init__ ---
         self.talking_message = []
@@ -65,6 +62,12 @@ class ChattingObservation(Observation):
         self.oldest_messages = []
         self.oldest_messages_str = ""
         self.compressor_prompt = ""
+        
+        initial_messages = get_raw_msg_before_timestamp_with_chat(self.chat_id, self.last_observe_time, 10)
+        self.last_observe_time = initial_messages[-1]["time"] if initial_messages else self.last_observe_time
+        self.talking_message = initial_messages
+        self.talking_message_str = build_readable_messages(self.talking_message)
+
 
     def to_dict(self) -> dict:
         """将观察对象转换为可序列化的字典"""
@@ -84,16 +87,6 @@ class ChattingObservation(Observation):
             "last_observe_time": self.last_observe_time,
         }
 
-    async def initialize(self):
-        self.is_group_chat, self.chat_target_info = await get_chat_type_and_target_info(self.chat_id)
-        logger.debug(f"初始化observation: self.is_group_chat: {self.is_group_chat}")
-        logger.debug(f"初始化observation: self.chat_target_info: {self.chat_target_info}")
-        initial_messages = get_raw_msg_before_timestamp_with_chat(self.chat_id, self.last_observe_time, 10)
-        self.last_observe_time = initial_messages[-1]["time"] if initial_messages else self.last_observe_time
-        # logger.error(f"初始化observation: initial_messages: {initial_messages}\n\n\n\n{self.last_observe_time}")
-        self.talking_message = initial_messages
-        self.talking_message_str = await build_readable_messages(self.talking_message)
-
     # 进行一次观察 返回观察结果observe_info
     def get_observe_info(self, ids=None):
         mid_memory_str = ""
@@ -226,7 +219,7 @@ class ChattingObservation(Observation):
             self.talking_message = self.talking_message[messages_to_remove_count:]  # 保留后半部分，即最新的
 
             # print(f"压缩中：oldest_messages: {oldest_messages}")
-            oldest_messages_str = await build_readable_messages(
+            oldest_messages_str = build_readable_messages(
                 messages=oldest_messages, timestamp_mode="normal_no_YMD", read_mark=0
             )
 
@@ -270,13 +263,13 @@ class ChattingObservation(Observation):
 
         # 构建中
         # print(f"构建中：self.talking_message: {self.talking_message}")
-        self.talking_message_str = await build_readable_messages(
+        self.talking_message_str = build_readable_messages(
             messages=self.talking_message,
             timestamp_mode="lite",
             read_mark=last_obs_time_mark,
         )
         # print(f"构建中：self.talking_message_str: {self.talking_message_str}")
-        self.talking_message_str_truncate = await build_readable_messages(
+        self.talking_message_str_truncate = build_readable_messages(
             messages=self.talking_message,
             timestamp_mode="normal_no_YMD",
             read_mark=last_obs_time_mark,

src/chat/heart_flow/observation/working_observation.py

@@ -12,12 +12,12 @@ logger = get_logger("observation")
 
 # 所有观察的基类
 class WorkingMemoryObservation:
-    def __init__(self, observe_id, working_memory: WorkingMemory):
+    def __init__(self, observe_id):
         self.observe_info = ""
         self.observe_id = observe_id
         self.last_observe_time = datetime.now().timestamp()
 
-        self.working_memory = working_memory
+        self.working_memory = WorkingMemory(chat_id=observe_id)
 
         self.retrieved_working_memory = []