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>

gui/widgets/log_text.py

@@ -15,11 +15,11 @@ class LogText(tk.Frame):
 
     # 日志级别颜色配置
     LOG_COLORS = {
-        'INFO': '#000000',      # 黑色
-        'SUCCESS': '#008000',   # 绿色
-        'WARNING': '#FF8C00',   # 深橙色
-        'ERROR': '#FF0000',     # 红色
-        'DEBUG': '#808080',     # 灰色
+        "INFO": "#000000",  # 黑色
+        "SUCCESS": "#008000",  # 绿色
+        "WARNING": "#FF8C00",  # 深橙色
+        "ERROR": "#FF0000",  # 红色
+        "DEBUG": "#808080",  # 灰色
     }
 
     def __init__(self, parent, readonly=True, **kwargs):
@@ -67,19 +67,19 @@ class LogText(tk.Frame):
     def _make_readonly(self):
         """通过绑定事件使文本框只读"""
         # 允许复制、全选等常用操作，阻止其他编辑操作
-        self.text.bind('<Key>', self._handle_key)
-        self.text.bind('<Button-1>', self._allow_click)  # 允许左键点击选择
+        self.text.bind("<Key>", self._handle_key)
+        self.text.bind("<Button-1>", self._allow_click)  # 允许左键点击选择
 
     def _handle_key(self, event):
         """处理按键事件，允许复制操作，阻止编辑"""
         # 允许的快捷键
         allowed_keys = [
-            'Control-c',  # 复制
-            'Control-C',  # 复制（大写）
-            'Control-a',  # 全选
-            'Control-A',  # 全选（大写）
-            'Control-x',  # 剪切（虽然剪不了，但不报错）
-            'Control-X',
+            "Control-c",  # 复制
+            "Control-C",  # 复制（大写）
+            "Control-a",  # 全选
+            "Control-A",  # 全选（大写）
+            "Control-x",  # 剪切（虽然剪不了，但不报错）
+            "Control-X",
         ]
 
         # 检查是否是允许的快捷键
@@ -93,14 +93,14 @@ class LogText(tk.Frame):
                 return  # 允许执行
 
         # 其他所有按键都阻止
-        return 'break'
+        return "break"
 
     def _allow_click(self, event):
         """允许点击和选择文本"""
         # 不打断事件，允许正常的选择操作
         return
 
-    def log(self, message: str, level: str = 'INFO') -> None:
+    def log(self, message: str, level: str = "INFO") -> None:
         """
         添加日志消息
 
@@ -111,46 +111,46 @@ class LogText(tk.Frame):
         # 确保 tags 已配置
         self._ensure_tags_configured()
 
-        timestamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+        timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
         log_message = f"[{timestamp}] [{level}] {message}\n"
 
         # 插入文本
         tag = level.lower() if self._tags_configured else None
         if tag:
             try:
-                self.text.insert('end', log_message, (tag,))
+                self.text.insert("end", log_message, (tag,))
             except Exception:
                 # 如果带标签插入失败，尝试不带标签
-                self.text.insert('end', log_message)
+                self.text.insert("end", log_message)
         else:
-            self.text.insert('end', log_message)
+            self.text.insert("end", log_message)
 
         # 自动滚动到底部
-        self.text.see('end')
+        self.text.see("end")
 
     def info(self, message: str) -> None:
         """添加 INFO 级别日志"""
-        self.log(message, 'INFO')
+        self.log(message, "INFO")
 
     def success(self, message: str) -> None:
         """添加 SUCCESS 级别日志"""
-        self.log(message, 'SUCCESS')
+        self.log(message, "SUCCESS")
 
     def warning(self, message: str) -> None:
         """添加 WARNING 级别日志"""
-        self.log(message, 'WARNING')
+        self.log(message, "WARNING")
 
     def error(self, message: str) -> None:
         """添加 ERROR 级别日志"""
-        self.log(message, 'ERROR')
+        self.log(message, "ERROR")
 
     def debug(self, message: str) -> None:
         """添加 DEBUG 级别日志"""
-        self.log(message, 'DEBUG')
+        self.log(message, "DEBUG")
 
     def clear(self) -> None:
         """清空日志"""
-        self.text.delete('1.0', 'end')
+        self.text.delete("1.0", "end")
 
     def save_to_file(self, file_path: str) -> bool:
         """
@@ -163,8 +163,8 @@ class LogText(tk.Frame):
             是否成功
         """
         try:
-            with open(file_path, 'w', encoding='utf-8') as f:
-                f.write(self.text.get('1.0', 'end-1c'))
+            with open(file_path, "w", encoding="utf-8") as f:
+                f.write(self.text.get("1.0", "end-1c"))
             return True
         except Exception as e:
             self.error(f"保存日志失败: {e}")
@@ -182,5 +182,6 @@ class LogText(tk.Frame):
     def apply_font(self, font_family: str, font_size: int):
         """应用字体设置"""
         from tkinter import font as tk_font
+
         font_spec = tk_font.Font(family=font_family, size=font_size)
         self.text.configure(font=font_spec)