refactor: extract common tab functionality to BaseTab and add decorators

- Add BaseTab base class for common tab initialization and logging
- Add constants module for shared GUI constants
- Move CheckboxTreeview to separate widget file
- Add admin_only and require_session decorators to utils.py
- Refactor DataExtractionTab and MaterialValidationTab to inherit BaseTab
- Remove duplicate _update_log method from tab classes

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

gui/data_extraction_tab.py

@@ -1,9 +1,10 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """
-数据提取标签页 - 稳定性修复版
+数据提取标签页
 
-修复了 LogText.info 不支持 add_timestamp 参数导致的 TypeError。
+从 ERP 系统提取生产订单数据的标签页。
+继承自 BaseTab，使用统一的日志系统。
 """
 
 import os
@@ -14,6 +15,7 @@ import queue
 import tkinter as tk
 from tkinter import ttk, filedialog, messagebox
 from pathlib import Path
+from gui.base_tab import BaseTab
 from gui.widgets import FileSelector, LogText, ProductionIdInput, GuiTextHandler
 from gui.config_manager import ConfigManager
 from gui.log_config import setup_gui_logging, get_logger
@@ -21,13 +23,11 @@ from gui.progress import ProgressInfo, ProgressCalculator
 from gui.utils import RealtimeOutput
 
 
-class DataExtractionTab(ttk.Frame):
+class DataExtractionTab(BaseTab):
     """数据提取标签页"""
 
     def __init__(self, parent, config: ConfigManager, main_window=None):
-        super().__init__(parent)
-        self.config = config
-        self.main_window = main_window
+        super().__init__(parent, config, main_window)
         self.extracting = False
         self.extractor = None
         self.extraction_thread = None
@@ -42,10 +42,11 @@ class DataExtractionTab(ttk.Frame):
         self.create_widgets()
         self._apply_ui_config()
 
+        # 初始化日志消息
         try:
             self.log_text.info("数据提取标签页已就绪")
-        except:
-            pass
+        except Exception as e:
+            self.logger.debug(f"初始化日志消息失败: {e}")
 
     def create_widgets(self):
         horizontal_paned = ttk.PanedWindow(self, orient=tk.HORIZONTAL)
@@ -137,11 +138,14 @@ class DataExtractionTab(ttk.Frame):
             self.production_id_input.apply_font(font_family, font_size)
             if hasattr(self.log_text, 'apply_font'):
                 self.log_text.apply_font(font_family, font_size)
-        except: pass
+        except Exception as e:
+            self.logger.debug(f"应用 UI 配置失败: {e}")
 
     def _set_pane_width(self, width: int):
-        try: self.horizontal_paned.sashpos(0, width)
-        except: pass
+        try:
+            self.horizontal_paned.sashpos(0, width)
+        except tk.TclError as e:
+            self.logger.debug(f"设置窗格宽度失败: {e}")
 
     def start_extraction(self):
         production_ids = self.production_id_input.get()
@@ -208,8 +212,10 @@ class DataExtractionTab(ttk.Frame):
             self._update_log(f"运行时错误: {str(e)}", "ERROR")
         finally:
             if temp_file and os.path.exists(temp_file):
-                try: os.unlink(temp_file)
-                except: pass
+                try:
+                    os.unlink(temp_file)
+                except OSError as e:
+                    self.logger.debug(f"清理临时文件失败: {e}")
             self.after(0, self._extraction_complete)
 
     def _extraction_complete(self):
@@ -225,32 +231,18 @@ class DataExtractionTab(ttk.Frame):
                     value, message = self.progress_queue.get_nowait()
                     self.progress_bar["value"] = value
                     self.status_label.config(text=message)
-                except queue.Empty: break
-        finally: self.after(50, self._poll_progress_queue)
+                except queue.Empty:
+                    break
+        except Exception as e:
+            self.logger.debug(f"轮询进度队列失败: {e}")
+        finally:
+            self.after(50, self._poll_progress_queue)
 
     def _update_progress(self, value: int, message: str):
-        try: self.progress_queue.put_nowait((value, message))
-        except: pass
-
-    def _update_log(self, message: str, level: str = "INFO"):
-        """
-        标准的日志更新方法（兼容接口）
-
-        通过统一的 logging 系统输出日志，自动同时输出到控制台和 GUI。
-
-        Args:
-            message: 日志消息
-            level: 日志级别 (INFO, SUCCESS, WARNING, ERROR, DEBUG)
-        """
-        # 将自定义级别映射到 logging 级别
-        level_upper = level.upper()
-        if level_upper == "SUCCESS":
-            # SUCCESS 映射到 INFO，但在 UI 中仍显示为 SUCCESS
-            self.logger.info(message)
-        else:
-            # 其他级别直接映射
-            log_level = getattr(logging, level_upper, logging.INFO)
-            self.logger.log(log_level, message)
+        try:
+            self.progress_queue.put_nowait((value, message))
+        except queue.Full as e:
+            self.logger.debug(f"进度队列已满: {e}")
 
     def _on_production_ids_changed(self, event=None):
         if self.main_window: