优化代码格式和异常处理

- 修复异常处理链，使用from语法保留原始异常
- 格式化代码以符合项目规范
- 优化导入模块的顺序

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/plugins/chat/Segment_builder.py

@@ -10,51 +10,47 @@ for sending through bots that implement the OneBot interface.
 """
 
 
-
 class Segment:
     """Base class for all message segments."""
-    
+
     def __init__(self, type_: str, data: Dict[str, Any]):
         self.type = type_
         self.data = data
-    
+
     def to_dict(self) -> Dict[str, Any]:
         """Convert the segment to a dictionary format."""
-        return {
-            "type": self.type,
-            "data": self.data
-        }
+        return {"type": self.type, "data": self.data}
 
 
 class Text(Segment):
     """Text message segment."""
-    
+
     def __init__(self, text: str):
         super().__init__("text", {"text": text})
 
 
 class Face(Segment):
     """Face/emoji message segment."""
-    
+
     def __init__(self, face_id: int):
         super().__init__("face", {"id": str(face_id)})
 
 
 class Image(Segment):
     """Image message segment."""
-    
+
     @classmethod
-    def from_url(cls, url: str) -> 'Image':
+    def from_url(cls, url: str) -> "Image":
         """Create an Image segment from a URL."""
         return cls(url=url)
-    
+
     @classmethod
-    def from_path(cls, path: str) -> 'Image':
+    def from_path(cls, path: str) -> "Image":
         """Create an Image segment from a file path."""
-        with open(path, 'rb') as f:
-            file_b64 = base64.b64encode(f.read()).decode('utf-8')
+        with open(path, "rb") as f:
+            file_b64 = base64.b64encode(f.read()).decode("utf-8")
         return cls(file=f"base64://{file_b64}")
-    
+
     def __init__(self, file: str = None, url: str = None, cache: bool = True):
         data = {}
         if file:
@@ -68,7 +64,7 @@ class Image(Segment):
 
 class At(Segment):
     """@Someone message segment."""
-    
+
     def __init__(self, user_id: Union[int, str]):
         data = {"qq": str(user_id)}
         super().__init__("at", data)
@@ -76,7 +72,7 @@ class At(Segment):
 
 class Record(Segment):
     """Voice message segment."""
-    
+
     def __init__(self, file: str, magic: bool = False, cache: bool = True):
         data = {"file": file}
         if magic:
@@ -88,59 +84,59 @@ class Record(Segment):
 
 class Video(Segment):
     """Video message segment."""
-    
+
     def __init__(self, file: str):
         super().__init__("video", {"file": file})
 
 
 class Reply(Segment):
     """Reply message segment."""
-    
+
     def __init__(self, message_id: int):
         super().__init__("reply", {"id": str(message_id)})
 
 
 class MessageBuilder:
     """Helper class for building complex messages."""
-    
+
     def __init__(self):
         self.segments: List[Segment] = []
-    
-    def text(self, text: str) -> 'MessageBuilder':
+
+    def text(self, text: str) -> "MessageBuilder":
         """Add a text segment."""
         self.segments.append(Text(text))
         return self
-    
-    def face(self, face_id: int) -> 'MessageBuilder':
+
+    def face(self, face_id: int) -> "MessageBuilder":
         """Add a face/emoji segment."""
         self.segments.append(Face(face_id))
         return self
-    
-    def image(self, file: str = None) -> 'MessageBuilder':
+
+    def image(self, file: str = None) -> "MessageBuilder":
         """Add an image segment."""
         self.segments.append(Image(file=file))
         return self
-    
-    def at(self, user_id: Union[int, str]) -> 'MessageBuilder':
+
+    def at(self, user_id: Union[int, str]) -> "MessageBuilder":
         """Add an @someone segment."""
         self.segments.append(At(user_id))
         return self
-    
-    def record(self, file: str, magic: bool = False) -> 'MessageBuilder':
+
+    def record(self, file: str, magic: bool = False) -> "MessageBuilder":
         """Add a voice record segment."""
         self.segments.append(Record(file, magic))
         return self
-    
-    def video(self, file: str) -> 'MessageBuilder':
+
+    def video(self, file: str) -> "MessageBuilder":
         """Add a video segment."""
         self.segments.append(Video(file))
         return self
-    
-    def reply(self, message_id: int) -> 'MessageBuilder':
+
+    def reply(self, message_id: int) -> "MessageBuilder":
         """Add a reply segment."""
         self.segments.append(Reply(message_id))
         return self
-    
+
     def build(self) -> List[Dict[str, Any]]:
         """Build the message into a list of segment dictionaries."""
         return [segment.to_dict() for segment in self.segments]
@@ -161,4 +157,4 @@ def image_path(path: str) -> Dict[str, Any]:
 
 def at(user_id: Union[int, str]) -> Dict[str, Any]:
     """Create an @someone message segment."""
-    return At(user_id).to_dict()'''
+    return At(user_id).to_dict()'''