513. Find Bottom Left Tree Value(Tree)

本文介绍了一种使用层次遍历算法求解二叉树最底层最左边元素值的方法。通过队列实现广度优先搜索,更新并返回目标元素的值。

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链接:https://leetcode.com/problems/find-bottom-left-tree-value/

题目:求二叉树最底层的最左边元素

思路: 层次遍历

代码:

class Solution {
public:
    
    int findBottomLeftValue(TreeNode* root) {
        int val = root->val;
        
        queue<TreeNode*>que;
        que.push(root);
        
        int Old = 1;
        int New = 0;
        
        while(!que.empty()){
             
              TreeNode *temp = que.front();
              if(Old==0) {
                  val = temp->val;
                  Old = New;
                  New = 0;
              }
              
              if(temp->left) {
                  que.push(temp->left);
                  New++;
              }
            
              if(temp->right) {
                  que.push(temp->right);
                  New++;
              }
              que.pop();
              Old--;
        }
        
        return val;
    }
};
# -*- coding: utf-8 -*- import pandas as pd from datetime import datetime import tkinter as tk from tkinter import ttk, filedialog, messagebox import os import traceback import re from openpyxl import load_workbook from concurrent.futures import ThreadPoolExecutor from tkinter import font as tkfont class EnhancedVersionUpdaterApp: def __init__(self, root): self.root = root self.root.title("Excel批量修改工具") self.root.geometry("1300x900") # 设置全局字体 default_font = tkfont.nametofont("TkDefaultFont") default_font.configure(size=10) self.root.option_add("*Font", default_font) # 使用线程池提高性能 self.executor = ThreadPoolExecutor(max_workers=4) self.running_tasks = 0 # 初始化变量 self.file_path = "" self.old_project = "" self.new_project = "" self.old_date = "" self.new_date = datetime.now().strftime("%Y-%m-%d") self.old_responsible = "" self.new_responsible = "" self.project_updates = [] self.date_updates = [] self.responsible_updates = [] # 特殊sheet配置 self.special_sheets = { '変更履歴': {'process': False}, 'history': {'process': False}, 'log': {'process': False}, '封面': {'process': True, 'update_time': False}, '表紙': {'process': True, 'update_time': False}, 'cover': {'process': True, 'update_time': False} } # 时间格式正则表达式 self.date_patterns = [ r'\d{4}-\d{2}-\d{2}', # YYYY-MM-DD r'\d{4}/\d{2}/\d{2}', # YYYY/MM/DD r'\d{4}年\d{2}月\d{2}日', # 中文日期 r'\d{2}-\d{2}-\d{4}', # MM-DD-YYYY r'\d{2}/\d{2}/\d{4}' # MM/DD/YYYY ] self.create_enhanced_ui() self.setup_style() def setup_style(self): """设置界面样式""" style = ttk.Style() style.configure('TFrame', background='white') style.configure('TLabel', background='white') style.configure('Treeview', rowheight=25) style.configure('Treeview.Heading', font=('Arial', 10, 'bold')) style.configure('TNotebook.Tab', padding=[10, 5]) style.configure('TButton', padding=5) style.map('TButton', background=[('active', '#e6e6e6'), ('!active', '#f0f0f0')], foreground=[('active', 'black'), ('!active', 'black')]) def create_enhanced_ui(self): """创建增强版用户界面""" # 主框架 main_frame = ttk.Frame(self.root) main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10) # 顶部工具栏 toolbar_frame = ttk.Frame(main_frame) toolbar_frame.pack(fill=tk.X, pady=(0, 10)) # 文件选择区域 file_frame = ttk.LabelFrame(toolbar_frame, text="文件选择", padding=10) file_frame.pack(side=tk.LEFT, fill=tk.X, expand=True) ttk.Label(file_frame, text="Excel文件路径:").pack(side=tk.LEFT) self.file_entry = ttk.Entry(file_frame, width=60) self.file_entry.pack(side=tk.LEFT, padx=5, fill=tk.X, expand=True) ttk.Button(file_frame, text="浏览", command=self.browse_file).pack(side=tk.LEFT) # 进度条 self.progress_var = tk.DoubleVar() self.progress_bar = ttk.Progressbar(toolbar_frame, variable=self.progress_var, maximum=100) self.progress_bar.pack(side=tk.RIGHT, fill=tk.X, expand=True, padx=(10, 0)) self.progress_label = ttk.Label(toolbar_frame, text="就绪") self.progress_label.pack(side=tk.RIGHT, padx=5) # 主内容区域 - 使用Notebook实现标签页 notebook = ttk.Notebook(main_frame) notebook.pack(fill=tk.BOTH, expand=True) # 项目变更标签页 project_tab = ttk.Frame(notebook) notebook.add(project_tab, text="项目编号变更") self.create_project_tab(project_tab) # 时间变更标签页 date_tab = ttk.Frame(notebook) notebook.add(date_tab, text="时间变更") self.create_date_tab(date_tab) # 担当变更标签页 responsible_tab = ttk.Frame(notebook) notebook.add(responsible_tab, text="担当变更") self.create_responsible_tab(responsible_tab) # 底部状态栏 self.status_var = tk.StringVar() self.status_var.set("就绪") status_bar = ttk.Label(main_frame, textvariable=self.status_var, relief=tk.SUNKEN) status_bar.pack(fill=tk.X, pady=(5, 0)) def create_project_tab(self, parent): """创建项目变更标签页 - 仅表格可滚动""" # 主框架 main_frame = ttk.Frame(parent) main_frame.pack(fill=tk.BOTH, expand=True) # 输入区域 input_frame = ttk.Frame(main_frame) input_frame.pack(fill=tk.X, pady=5) ttk.Label(input_frame, text="原项目编号:").grid(row=0, column=0, sticky="w", padx=5) self.old_project_entry = ttk.Entry(input_frame, width=30) self.old_project_entry.grid(row=0, column=1, sticky="w", padx=5) ttk.Label(input_frame, text="新项目编号:").grid(row=1, column=0, sticky="w", padx=5) self.new_project_entry = ttk.Entry(input_frame, width=30) self.new_project_entry.grid(row=1, column=1, sticky="w", padx=5) ttk.Button(input_frame, text="查找项目", command=lambda: self.executor.submit(self.load_project_changes)).grid(row=0, column=2, rowspan=2, padx=10) # 表格容器框架 table_container = ttk.Frame(main_frame) table_container.pack(fill=tk.BOTH, expand=True, pady=5) # 创建Treeview和滚动条 tree_scroll_y = ttk.Scrollbar(table_container) tree_scroll_y.pack(side=tk.RIGHT, fill=tk.Y) tree_scroll_x = ttk.Scrollbar(table_container, orient=tk.HORIZONTAL) tree_scroll_x.pack(side=tk.BOTTOM, fill=tk.X) self.project_tree = ttk.Treeview( table_container, columns=("Sheet", "位置", "原项目", "新项目", "状态"), show="headings", height=15, yscrollcommand=tree_scroll_y.set, xscrollcommand=tree_scroll_x.set ) self.project_tree.pack(fill=tk.BOTH, expand=True) # 配置滚动条 tree_scroll_y.config(command=self.project_tree.yview) tree_scroll_x.config(command=self.project_tree.xview) # 配置列 for col, width in [("Sheet", 200), ("位置", 100), ("原项目", 200), ("新项目", 200), ("状态", 100)]: self.project_tree.column(col, width=width, anchor="w") self.project_tree.heading(col, text=col) # 操作按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill=tk.X, pady=5) ttk.Button(btn_frame, text="标记更新", command=lambda: self.update_project_status("待更新")).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="标记不更新", command=lambda: self.update_project_status("不更新")).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="执行更新", command=lambda: self.executor.submit(self.apply_project_updates)).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="导出报告", command=self.export_project_report).pack(side=tk.RIGHT, padx=5) def create_date_tab(self, parent): """创建时间变更标签页 - 仅表格可滚动""" # 主框架 main_frame = ttk.Frame(parent) main_frame.pack(fill=tk.BOTH, expand=True) # 输入区域 input_frame = ttk.Frame(main_frame) input_frame.pack(fill=tk.X, pady=5) ttk.Label(input_frame, text="原时间:").grid(row=0, column=0, sticky="w", padx=5) self.old_date_entry = ttk.Entry(input_frame, width=30) self.old_date_entry.grid(row=0, column=1, sticky="w", padx=5) ttk.Label(input_frame, text="新时间:").grid(row=1, column=0, sticky="w", padx=5) self.new_date_entry = ttk.Entry(input_frame, width=30) self.new_date_entry.insert(0, self.new_date) self.new_date_entry.grid(row=1, column=1, sticky="w", padx=5) ttk.Button(input_frame, text="查找时间", command=lambda: self.executor.submit(self.load_date_changes)).grid(row=0, column=2, rowspan=2, padx=10) # 表格容器框架 table_container = ttk.Frame(main_frame) table_container.pack(fill=tk.BOTH, expand=True, pady=5) # 创建Treeview和滚动条 tree_scroll_y = ttk.Scrollbar(table_container) tree_scroll_y.pack(side=tk.RIGHT, fill=tk.Y) tree_scroll_x = ttk.Scrollbar(table_container, orient=tk.HORIZONTAL) tree_scroll_x.pack(side=tk.BOTTOM, fill=tk.X) self.date_tree = ttk.Treeview( table_container, columns=("Sheet", "位置", "原时间", "新时间", "状态"), show="headings", height=15, yscrollcommand=tree_scroll_y.set, xscrollcommand=tree_scroll_x.set ) self.date_tree.pack(fill=tk.BOTH, expand=True) # 配置滚动条 tree_scroll_y.config(command=self.date_tree.yview) tree_scroll_x.config(command=self.date_tree.xview) # 配置列 for col, width in [("Sheet", 200), ("位置", 100), ("原时间", 200), ("新时间", 200), ("状态", 100)]: self.date_tree.column(col, width=width, anchor="w") self.date_tree.heading(col, text=col) # 操作按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill=tk.X, pady=5) ttk.Button(btn_frame, text="标记更新", command=lambda: self.update_date_status("待更新")).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="标记不更新", command=lambda: self.update_date_status("不更新")).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="执行更新", command=lambda: self.executor.submit(self.apply_date_updates)).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="导出报告", command=self.export_date_report).pack(side=tk.RIGHT, padx=5) def create_responsible_tab(self, parent): """创建担当变更标签页 - 仅表格可滚动""" # 主框架 main_frame = ttk.Frame(parent) main_frame.pack(fill=tk.BOTH, expand=True) # 输入区域 input_frame = ttk.Frame(main_frame) input_frame.pack(fill=tk.X, pady=5) ttk.Label(input_frame, text="原担当:").grid(row=0, column=0, sticky="w", padx=5) self.old_responsible_entry = ttk.Entry(input_frame, width=30) self.old_responsible_entry.grid(row=0, column=1, sticky="w", padx=5) ttk.Label(input_frame, text="新担当:").grid(row=1, column=0, sticky="w", padx=5) self.new_responsible_entry = ttk.Entry(input_frame, width=30) self.new_responsible_entry.grid(row=1, column=1, sticky="w", padx=5) ttk.Button(input_frame, text="查找担当", command=lambda: self.executor.submit(self.load_responsible_changes)).grid(row=0, column=2, rowspan=2, padx=10) # 表格容器框架 table_container = ttk.Frame(main_frame) table_container.pack(fill=tk.BOTH, expand=True, pady=5) # 创建Treeview和滚动条 tree_scroll_y = ttk.Scrollbar(table_container) tree_scroll_y.pack(side=tk.RIGHT, fill=tk.Y) tree_scroll_x = ttk.Scrollbar(table_container, orient=tk.HORIZONTAL) tree_scroll_x.pack(side=tk.BOTTOM, fill=tk.X) self.responsible_tree = ttk.Treeview( table_container, columns=("Sheet", "位置", "原担当", "新担当", "状态"), show="headings", height=15, yscrollcommand=tree_scroll_y.set, xscrollcommand=tree_scroll_x.set ) self.responsible_tree.pack(fill=tk.BOTH, expand=True) # 配置滚动条 tree_scroll_y.config(command=self.responsible_tree.yview) tree_scroll_x.config(command=self.responsible_tree.xview) # 配置列 for col, width in [("Sheet", 200), ("位置", 100), ("原担当", 200), ("新担当", 200), ("状态", 100)]: self.responsible_tree.column(col, width=width, anchor="w") self.responsible_tree.heading(col, text=col) # 操作按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill=tk.X, pady=5) ttk.Button(btn_frame, text="标记更新", command=lambda: self.update_responsible_status("待更新")).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="标记不更新", command=lambda: self.update_responsible_status("不更新")).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="执行更新", command=lambda: self.executor.submit(self.apply_responsible_updates)).pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="导出报告", command=self.export_responsible_report).pack(side=tk.RIGHT, padx=5) def _display_data(self, treeview, data): """显示数据到表格 - 添加自动滚动到顶部功能""" treeview.delete(*treeview.get_children()) for update in data: tags = ("to_update",) if update["status"] == "待更新" else ("no_update",) if update["status"] == "不更新" else () treeview.insert("", "end", values=(update["sheet"], update["cell"], update["old_value"], update["new_value"], update["status"]), tags=tags) treeview.tag_configure("to_update", background="lightyellow") treeview.tag_configure("no_update", background="lightgray") # 自动滚动到顶部 treeview.yview_moveto(0) def browse_file(self): """浏览文件""" file_path = filedialog.askopenfilename( filetypes=[("Excel文件", "*.xlsx *.xls"), ("所有文件", "*.*")], title="选择Excel文件" ) if file_path: self.file_entry.delete(0, tk.END) self.file_entry.insert(0, file_path) self.file_path = file_path self.update_status(f"已选择文件: {os.path.basename(file_path)}") def update_status(self, message): """更新状态栏""" self.status_var.set(message) self.root.update_idletasks() def update_progress(self, value, message=None): """更新进度条""" self.progress_var.set(value) if message: self.progress_label.config(text=message) self.root.update_idletasks() def load_project_changes(self): """加载项目编号变更""" try: self.running_tasks += 1 self.update_progress(0, "正在查找项目编号...") self.file_path = self.file_entry.get() self.old_project = self.old_project_entry.get().strip() self.new_project = self.new_project_entry.get().strip() if not all([self.file_path, self.old_project, self.new_project]): messagebox.showerror("错误", "请填写所有必填字段") return if not os.path.exists(self.file_path): messagebox.showerror("错误", "文件不存在!") return self.project_updates = self._detect_changes( target_value=self.old_project, new_value=self.new_project, value_type="project" ) if not self.project_updates: messagebox.showinfo("提示", "未找到匹配的项目编号") return self._display_data(self.project_tree, self.project_updates) self.update_status(f"找到 {len(self.project_updates)} 处项目编号需要更新") self.update_progress(100, "查找完成") except Exception as e: messagebox.showerror("错误", f"加载失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 def load_date_changes(self): """加载时间变更""" try: self.running_tasks += 1 self.update_progress(0, "正在查找时间...") self.file_path = self.file_entry.get() self.old_date = self.old_date_entry.get().strip() self.new_date = self.new_date_entry.get().strip() if not all([self.file_path, self.old_date, self.new_date]): messagebox.showerror("错误", "请填写所有必填字段") return if not os.path.exists(self.file_path): messagebox.showerror("错误", "文件不存在!") return self.date_updates = self._detect_changes( target_value=self.old_date, new_value=self.new_date, value_type="date" ) if not self.date_updates: messagebox.showinfo("提示", "未找到匹配的时间") return self._display_data(self.date_tree, self.date_updates) self.update_status(f"找到 {len(self.date_updates)} 处时间需要更新") self.update_progress(100, "查找完成") except Exception as e: messagebox.showerror("错误", f"加载失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 def load_responsible_changes(self): """加载担当变更""" try: self.running_tasks += 1 self.update_progress(0, "正在查找担当...") self.file_path = self.file_entry.get() self.old_responsible = self.old_responsible_entry.get().strip() self.new_responsible = self.new_responsible_entry.get().strip() if not all([self.file_path, self.old_responsible, self.new_responsible]): messagebox.showerror("错误", "请填写所有必填字段") return if not os.path.exists(self.file_path): messagebox.showerror("错误", "文件不存在!") return self.responsible_updates = self._detect_changes( target_value=self.old_responsible, new_value=self.new_responsible, value_type="responsible" ) if not self.responsible_updates: messagebox.showinfo("提示", "未找到匹配的担当") return self._display_data(self.responsible_tree, self.responsible_updates) self.update_status(f"找到 {len(self.responsible_updates)} 处担当需要更新") self.update_progress(100, "查找完成") except Exception as e: messagebox.showerror("错误", f"加载失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 def _detect_changes(self, target_value, new_value, value_type): """通用变更检测方法""" updates = [] try: wb = load_workbook(self.file_path) total_sheets = len(wb.sheetnames) for i, sheet_name in enumerate(wb.sheetnames): self.update_progress((i+1)/total_sheets*100, f"正在处理工作表: {sheet_name}") sheet_config = self._get_sheet_config(sheet_name) if not sheet_config['process']: continue if value_type == "date" and not sheet_config.get('update_time', True): continue sheet = wb[sheet_name] if value_type == "date": cells = self._find_date_cells(sheet, target_value) else: cells = self._find_cells_with_value(sheet, target_value) for cell in cells: updates.append({ "sheet": sheet_name, "cell": cell.coordinate, "old_value": cell.value, "new_value": new_value, "status": "待审核" }) except Exception as e: print(f"DEBUG - 读取错误: {str(e)}") return updates def _display_data(self, treeview, data): """显示数据到表格""" treeview.delete(*treeview.get_children()) for update in data: tags = ("to_update",) if update["status"] == "待更新" else ("no_update",) if update["status"] == "不更新" else () treeview.insert("", "end", values=(update["sheet"], update["cell"], update["old_value"], update["new_value"], update["status"]), tags=tags) treeview.tag_configure("to_update", background="lightyellow") treeview.tag_configure("no_update", background="lightgray") def update_project_status(self, status): """更新项目变更状态""" self._update_status(self.project_tree, self.project_updates, status) def update_date_status(self, status): """更新时间变更状态""" self._update_status(self.date_tree, self.date_updates, status) def update_responsible_status(self, status): """更新担当变更状态""" self._update_status(self.responsible_tree, self.responsible_updates, status) def _update_status(self, treeview, data, status): """通用状态更新方法""" selected = treeview.selection() if not selected: messagebox.showwarning("警告", "请先选择记录") return for item in selected: index = treeview.index(item) data[index]["status"] = status self._display_data(treeview, data) def apply_project_updates(self): """执行项目编号变更""" self._apply_updates( updates=self.project_updates, success_message="项目编号更新完成!", treeview=self.project_tree ) def apply_date_updates(self): """执行时间变更""" self._apply_updates( updates=self.date_updates, success_message="时间更新完成!", treeview=self.date_tree ) def apply_responsible_updates(self): """执行担当变更""" self._apply_updates( updates=self.responsible_updates, success_message="担当更新完成!", treeview=self.responsible_tree ) def _apply_updates(self, updates, success_message, treeview): """通用更新应用方法""" if not any(u["status"] == "待更新" for u in updates): messagebox.showwarning("警告", "没有标记为'待更新'的记录") return try: self.running_tasks += 1 self.update_progress(0, "正在更新...") wb = load_workbook(self.file_path) total_updates = len([u for u in updates if u["status"] == "待更新"]) processed = 0 for update in [u for u in updates if u["status"] == "待更新"]: sheet = wb[update["sheet"]] sheet[update["cell"]] = update["new_value"] processed += 1 self.update_progress(processed/total_updates*100, f"正在更新 {update['sheet']} {update['cell']}") wb.save(self.file_path) messagebox.showinfo("成功", success_message) # 重新加载数据 if treeview == self.project_tree: self.load_project_changes() elif treeview == self.date_tree: self.load_date_changes() else: self.load_responsible_changes() except Exception as e: messagebox.showerror("错误", f"更新失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 self.update_progress(100, "更新完成") def export_project_report(self): """导出项目变更报告""" self._export_report(self.project_updates, "项目变更报告") def export_date_report(self): """导出时间变更报告""" self._export_report(self.date_updates, "时间变更报告") def export_responsible_report(self): """导出担当变更报告""" self._export_report(self.responsible_updates, "担当变更报告") def _export_report(self, data, report_name): """通用报告导出方法""" if not data: messagebox.showwarning("警告", f"没有可导出的{report_name}数据") return try: file_path = filedialog.asksaveasfilename( defaultextension=".xlsx", filetypes=[("Excel文件", "*.xlsx")], title=f"保存{report_name}" ) if not file_path: return df = pd.DataFrame([{ "工作表": item["sheet"], "单元格位置": item["cell"], "原内容": item["old_value"], "新内容": item["new_value"], "状态": item["status"] } for item in data]) df.to_excel(file_path, index=False) messagebox.showinfo("成功", f"{report_name}已导出到: {file_path}") except Exception as e: messagebox.showerror("错误", f"导出失败: {str(e)}") def _get_sheet_config(self, sheet_name): """获取sheet配置""" sheet_lower = sheet_name.lower() for kw in self.special_sheets: if kw.lower() in sheet_lower: config = self.special_sheets[kw].copy() config['is_special'] = True return config return {'process': True, 'update_time': True, 'is_special': False} def _find_cells_with_value(self, sheet, target_value): """查找包含目标值的所有单元格""" found_cells = [] pattern = re.compile(rf'.*{re.escape(str(target_value))}.*', re.IGNORECASE) for row in sheet.iter_rows(): for cell in row: if cell.value and pattern.search(str(cell.value)): found_cells.append(cell) return found_cells def _find_date_cells(self, sheet, target_date=None): """查找所有包含日期的单元格""" date_cells = [] for row in sheet.iter_rows(): for cell in row: if cell.value and self._is_date(cell.value): if target_date: try: cell_date = pd.to_datetime(cell.value).strftime('%Y-%m-%d') if target_date in str(cell_date): date_cells.append(cell) except: if target_date in str(cell.value): date_cells.append(cell) else: date_cells.append(cell) return date_cells def _is_date(self, value): """判断值是否为日期""" try: pd.to_datetime(value) return True except: # 检查是否是字符串形式的日期 if isinstance(value, str): for pattern in self.date_patterns: if re.fullmatch(pattern, value.strip()): return True return False def on_closing(self): """关闭窗口时的处理""" if self.running_tasks > 0: if messagebox.askokcancel("警告", "有任务正在运行,确定要退出吗?"): self.executor.shutdown(wait=False) self.root.destroy() else: self.root.destroy() if __name__ == "__main__": root = tk.Tk() app = EnhancedVersionUpdaterApp(root) root.protocol("WM_DELETE_WINDOW", app.on_closing) root.mainloop() 1、请增加一些关于文档检查的功能 2、请美化一下界面 3、请加快一下运行速度,并减少对内存的占用
08-14
# -*- coding: utf-8 -*- import pandas as pd from datetime import datetime import tkinter as tk from tkinter import ttk, filedialog, messagebox, scrolledtext import os import traceback import re from openpyxl import load_workbook from concurrent.futures import ThreadPoolExecutor from tkinter import font as tkfont import psutil import time import threading import math from PIL import Image, ImageTk class EnhancedVersionUpdaterApp: def __init__(self, root): self.root = root self.root.title("Excel批量修改工具 - 专业版") self.root.geometry("1400x950") self.root.configure(bg="#f0f2f5") # 设置主题颜色 self.primary_color = "#4e73df" self.secondary_color = "#858796" self.success_color = "#1cc88a" self.warning_color = "#f6c23e" self.danger_color = "#e74a3b" self.light_color = "#f8f9fc" self.dark_color = "#5a5c69" # 设置全局字体 default_font = tkfont.nametofont("TkDefaultFont") default_font.configure(family="Segoe UI", size=10) self.root.option_add("*Font", default_font) # 使用线程池提高性能 self.executor = ThreadPoolExecutor(max_workers=4) self.running_tasks = 0 # 初始化变量 self.file_path = "" self.old_project = "" self.new_project = "" self.old_date = "" self.new_date = datetime.now().strftime("%Y-%m-%d") self.old_responsible = "" self.new_responsible = "" self.project_updates = [] self.date_updates = [] self.responsible_updates = [] self.doc_checks = [] # 特殊sheet配置 self.special_sheets = { '変更履歴': {'process': False}, 'history': {'process': False}, 'log': {'process': False}, '封面': {'process': True, 'update_time': False}, '表紙': {'process': True, 'update_time': False}, 'cover': {'process': True, 'update_time': False} } # 时间格式正则表达式 self.date_patterns = [ re.compile(r'\d{4}-\d{2}-\d{2}'), # YYYY-MM-DD re.compile(r'\d{4}/\d{2}/\d{2}'), # YYYY/MM/DD re.compile(r'\d{4}年\d{2}月\d{2}日'), # 中文日期 re.compile(r'\d{2}-\d{2}-\d{4}'), # MM-DD-YYYY re.compile(r'\d{2}/\d{2}/\d{4}') # MM/DD/YYYY ] self.create_enhanced_ui() self.setup_style() # 启动内存监控线程 self.memory_usage = 0 self.memory_thread = threading.Thread(target=self.monitor_memory, daemon=True) self.memory_thread.start() def monitor_memory(self): """监控内存使用情况""" while True: process = psutil.Process(os.getpid()) self.memory_usage = process.memory_info().rss / (1024 * 1024) # MB time.sleep(2) def setup_style(self): """设置界面样式""" style = ttk.Style() # 配置主题 style.theme_use('clam') # 通用样式 style.configure('TFrame', background=self.light_color) style.configure('TLabel', background=self.light_color, foreground=self.dark_color) style.configure('TLabelframe', background=self.light_color, relief="flat", borderwidth=0) style.configure('TLabelframe.Label', background=self.light_color, foreground=self.primary_color, font=('Segoe UI', 10, 'bold')) # 按钮样式 style.configure('TButton', background="#f8f9fc", foreground=self.dark_color, borderwidth=1, relief="solid", padding=6, font=('Segoe UI', 9)) style.map('TButton', background=[('active', '#e6e6e6'), ('!active', '#f8f9fc')], foreground=[('active', self.dark_color), ('!active', self.dark_color)]) # 特殊按钮样式 style.configure('Primary.TButton', background=self.primary_color, foreground="white") style.map('Primary.TButton', background=[('active', '#2e59d9'), ('!active', self.primary_color)], foreground=[('active', 'white'), ('!active', 'white')]) style.configure('Success.TButton', background=self.success_color, foreground="white") style.map('Success.TButton', background=[('active', '#17a673'), ('!active', self.success_color)], foreground=[('active', 'white'), ('!active', 'white')]) style.configure('Warning.TButton', background=self.warning_color, foreground="white") style.map('Warning.TButton', background=[('active', '#dda20a'), ('!active', self.warning_color)], foreground=[('active', 'white'), ('!active', 'white')]) # 进度条样式 style.configure("Custom.Horizontal.TProgressbar", thickness=15, troughcolor=self.light_color, background=self.primary_color, lightcolor=self.primary_color, darkcolor=self.primary_color) # Treeview样式 style.configure("Treeview", background="white", foreground=self.dark_color, rowheight=28, fieldbackground="white", font=('Segoe UI', 9)) style.configure("Treeview.Heading", background=self.primary_color, foreground="white", font=('Segoe UI', 10, 'bold'), padding=(5, 5)) style.map("Treeview.Heading", background=[('active', '#2e59d9')]) # Notebook样式 style.configure("TNotebook", background=self.light_color) style.configure("TNotebook.Tab", background=self.light_color, foreground=self.dark_color, padding=(12, 6), font=('Segoe UI', 10, 'bold')) style.map("TNotebook.Tab", background=[('selected', 'white'), ('!selected', self.light_color)], foreground=[('selected', self.primary_color), ('!selected', self.secondary_color)]) def create_enhanced_ui(self): """创建增强版用户界面""" # 主框架 main_frame = ttk.Frame(self.root) main_frame.pack(fill=tk.BOTH, expand=True, padx=15, pady=15) # 标题栏 title_frame = ttk.Frame(main_frame) title_frame.pack(fill=tk.X, pady=(0, 15)) ttk.Label(title_frame, text="Excel批量修改工具", font=('Segoe UI', 18, 'bold'), foreground=self.primary_color).pack(side=tk.LEFT) # 内存指示器 self.memory_label = ttk.Label(title_frame, text="内存使用: 0 MB", font=('Segoe UI', 9)) self.memory_label.pack(side=tk.RIGHT, padx=10) # 文件选择区域 file_frame = ttk.LabelFrame(main_frame, text="文件操作", padding=10) file_frame.pack(fill=tk.X, pady=(0, 15)) file_input_frame = ttk.Frame(file_frame) file_input_frame.pack(fill=tk.X, pady=5) ttk.Label(file_input_frame, text="Excel文件路径:").pack(side=tk.LEFT) self.file_entry = ttk.Entry(file_input_frame, width=70) self.file_entry.pack(side=tk.LEFT, padx=5, fill=tk.X, expand=True) ttk.Button(file_input_frame, text="浏览文件", command=self.browse_file, style='Primary.TButton').pack(side=tk.LEFT) # 状态和进度区域 status_frame = ttk.Frame(file_frame) status_frame.pack(fill=tk.X, pady=(10, 0)) # 进度条 self.progress_var = tk.DoubleVar() self.progress_bar = ttk.Progressbar(status_frame, variable=self.progress_var, maximum=100, style="Custom.Horizontal.TProgressbar") self.progress_bar.pack(side=tk.LEFT, fill=tk.X, expand=True, padx=(0, 10)) # 进度标签 self.progress_label = ttk.Label(status_frame, text="就绪", width=15) self.progress_label.pack(side=tk.RIGHT) # 主内容区域 - 使用Notebook实现标签页 notebook = ttk.Notebook(main_frame) notebook.pack(fill=tk.BOTH, expand=True) # 项目变更标签页 project_tab = ttk.Frame(notebook) notebook.add(project_tab, text="项目编号变更") self.create_project_tab(project_tab) # 时间变更标签页 date_tab = ttk.Frame(notebook) notebook.add(date_tab, text="时间变更") self.create_date_tab(date_tab) # 担当变更标签页 responsible_tab = ttk.Frame(notebook) notebook.add(responsible_tab, text="担当变更") self.create_responsible_tab(responsible_tab) # 文档检查标签页 doc_check_tab = ttk.Frame(notebook) notebook.add(doc_check_tab, text="文档检查") self.create_doc_check_tab(doc_check_tab) # 底部状态栏 status_bar = ttk.Frame(main_frame, relief=tk.SUNKEN, padding=(5, 3)) status_bar.pack(fill=tk.X, pady=(10, 0)) self.status_var = tk.StringVar() self.status_var.set("就绪 - 等待操作") ttk.Label(status_bar, textvariable=self.status_var, anchor=tk.W, font=('Segoe UI', 9)).pack(fill=tk.X) # 定期更新内存使用情况 self.update_memory_display() def update_memory_display(self): """更新内存显示""" self.memory_label.config(text=f"内存使用: {self.memory_usage:.2f} MB") self.root.after(2000, self.update_memory_display) def create_project_tab(self, parent): """创建项目变更标签页""" # 主框架 main_frame = ttk.Frame(parent) main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10) # 输入区域 input_frame = ttk.Frame(main_frame) input_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Label(input_frame, text="原项目编号:").grid(row=0, column=0, sticky="w", padx=5, pady=5) self.old_project_entry = ttk.Entry(input_frame, width=30) self.old_project_entry.grid(row=0, column=1, sticky="w", padx=5, pady=5) ttk.Label(input_frame, text="新项目编号:").grid(row=1, column=0, sticky="w", padx=5, pady=5) self.new_project_entry = ttk.Entry(input_frame, width=30) self.new_project_entry.grid(row=1, column=1, sticky="w", padx=5, pady=5) ttk.Button(input_frame, text="查找项目", command=lambda: self.executor.submit(self.load_project_changes), style='Primary.TButton').grid(row=0, column=2, rowspan=2, padx=10, pady=5) # 表格容器框架 table_frame = ttk.LabelFrame(main_frame, text="变更列表") table_frame.pack(fill=tk.BOTH, expand=True, pady=(0, 10)) # 创建Treeview和滚动条 tree_container = ttk.Frame(table_frame) tree_container.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) tree_scroll_y = ttk.Scrollbar(tree_container) tree_scroll_y.pack(side=tk.RIGHT, fill=tk.Y) tree_scroll_x = ttk.Scrollbar(tree_container, orient=tk.HORIZONTAL) tree_scroll_x.pack(side=tk.BOTTOM, fill=tk.X) columns = ("Sheet", "位置", "原项目", "新项目", "状态") self.project_tree = ttk.Treeview( tree_container, columns=columns, show="headings", height=15, yscrollcommand=tree_scroll_y.set, xscrollcommand=tree_scroll_x.set, selectmode="extended" ) self.project_tree.pack(fill=tk.BOTH, expand=True) # 配置滚动条 tree_scroll_y.config(command=self.project_tree.yview) tree_scroll_x.config(command=self.project_tree.xview) # 配置列 col_widths = {"Sheet": 200, "位置": 100, "原项目": 200, "新项目": 200, "状态": 100} for col in columns: self.project_tree.heading(col, text=col) self.project_tree.column(col, width=col_widths.get(col, 120), anchor="w") # 操作按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Button(btn_frame, text="标记更新", command=lambda: self.update_project_status("待更新"), style='Success.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="标记不更新", command=lambda: self.update_project_status("不更新"), style='Warning.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="执行更新", command=lambda: self.executor.submit(self.apply_project_updates), style='Primary.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="导出报告", command=self.export_project_report, style='Primary.TButton').pack(side=tk.RIGHT, padx=5) def create_date_tab(self, parent): """创建时间变更标签页""" # 主框架 main_frame = ttk.Frame(parent) main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10) # 输入区域 input_frame = ttk.Frame(main_frame) input_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Label(input_frame, text="原时间:").grid(row=0, column=0, sticky="w", padx=5, pady=5) self.old_date_entry = ttk.Entry(input_frame, width=30) self.old_date_entry.grid(row=0, column=1, sticky="w", padx=5, pady=5) ttk.Label(input_frame, text="新时间:").grid(row=1, column=0, sticky="w", padx=5, pady=5) self.new_date_entry = ttk.Entry(input_frame, width=30) self.new_date_entry.insert(0, self.new_date) self.new_date_entry.grid(row=1, column=1, sticky="w", padx=5, pady=5) ttk.Button(input_frame, text="查找时间", command=lambda: self.executor.submit(self.load_date_changes), style='Primary.TButton').grid(row=0, column=2, rowspan=2, padx=10, pady=5) # 表格容器框架 table_frame = ttk.LabelFrame(main_frame, text="变更列表") table_frame.pack(fill=tk.BOTH, expand=True, pady=(0, 10)) # 创建Treeview和滚动条 tree_container = ttk.Frame(table_frame) tree_container.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) tree_scroll_y = ttk.Scrollbar(tree_container) tree_scroll_y.pack(side=tk.RIGHT, fill=tk.Y) tree_scroll_x = ttk.Scrollbar(tree_container, orient=tk.HORIZONTAL) tree_scroll_x.pack(side=tk.BOTTOM, fill=tk.X) columns = ("Sheet", "位置", "原时间", "新时间", "状态") self.date_tree = ttk.Treeview( tree_container, columns=columns, show="headings", height=15, yscrollcommand=tree_scroll_y.set, xscrollcommand=tree_scroll_x.set, selectmode="extended" ) self.date_tree.pack(fill=tk.BOTH, expand=True) # 配置滚动条 tree_scroll_y.config(command=self.date_tree.yview) tree_scroll_x.config(command=self.date_tree.xview) # 配置列 col_widths = {"Sheet": 200, "位置": 100, "原时间": 200, "新时间": 200, "状态": 100} for col in columns: self.date_tree.heading(col, text=col) self.date_tree.column(col, width=col_widths.get(col, 120), anchor="w") # 操作按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Button(btn_frame, text="标记更新", command=lambda: self.update_date_status("待更新"), style='Success.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="标记不更新", command=lambda: self.update_date_status("不更新"), style='Warning.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="执行更新", command=lambda: self.executor.submit(self.apply_date_updates), style='Primary.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="导出报告", command=self.export_date_report, style='Primary.TButton').pack(side=tk.RIGHT, padx=5) def create_responsible_tab(self, parent): """创建担当变更标签页""" # 主框架 main_frame = ttk.Frame(parent) main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10) # 输入区域 input_frame = ttk.Frame(main_frame) input_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Label(input_frame, text="原担当:").grid(row=0, column=0, sticky="w", padx=5, pady=5) self.old_responsible_entry = ttk.Entry(input_frame, width=30) self.old_responsible_entry.grid(row=0, column=1, sticky="w", padx=5, pady=5) ttk.Label(input_frame, text="新担当:").grid(row=1, column=0, sticky="w", padx=5, pady=5) self.new_responsible_entry = ttk.Entry(input_frame, width=30) self.new_responsible_entry.grid(row=1, column=1, sticky="w", padx=5, pady=5) ttk.Button(input_frame, text="查找担当", command=lambda: self.executor.submit(self.load_responsible_changes), style='Primary.TButton').grid(row=0, column=2, rowspan=2, padx=10, pady=5) # 表格容器框架 table_frame = ttk.LabelFrame(main_frame, text="变更列表") table_frame.pack(fill=tk.BOTH, expand=True, pady=(0, 10)) # 创建Treeview和滚动条 tree_container = ttk.Frame(table_frame) tree_container.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) tree_scroll_y = ttk.Scrollbar(tree_container) tree_scroll_y.pack(side=tk.RIGHT, fill=tk.Y) tree_scroll_x = ttk.Scrollbar(tree_container, orient=tk.HORIZONTAL) tree_scroll_x.pack(side=tk.BOTTOM, fill=tk.X) columns = ("Sheet", "位置", "原担当", "新担当", "状态") self.responsible_tree = ttk.Treeview( tree_container, columns=columns, show="headings", height=15, yscrollcommand=tree_scroll_y.set, xscrollcommand=tree_scroll_x.set, selectmode="extended" ) self.responsible_tree.pack(fill=tk.BOTH, expand=True) # 配置滚动条 tree_scroll_y.config(command=self.responsible_tree.yview) tree_scroll_x.config(command=self.responsible_tree.xview) # 配置列 col_widths = {"Sheet": 200, "位置": 100, "原担当": 200, "新担当": 200, "状态": 100} for col in columns: self.responsible_tree.heading(col, text=col) self.responsible_tree.column(col, width=col_widths.get(col, 120), anchor="w") # 操作按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Button(btn_frame, text="标记更新", command=lambda: self.update_responsible_status("待更新"), style='Success.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="标记不更新", command=lambda: self.update_responsible_status("不更新"), style='Warning.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="执行更新", command=lambda: self.executor.submit(self.apply_responsible_updates), style='Primary.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="导出报告", command=self.export_responsible_report, style='Primary.TButton').pack(side=tk.RIGHT, padx=5) def create_doc_check_tab(self, parent): """创建文档检查标签页""" # 主框架 main_frame = ttk.Frame(parent) main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10) # 按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill=tk.X, pady=(0, 10)) ttk.Button(btn_frame, text="执行文档检查", command=lambda: self.executor.submit(self.perform_document_checks), style='Primary.TButton').pack(side=tk.LEFT, padx=5) ttk.Button(btn_frame, text="导出检查报告", command=self.export_doc_check_report, style='Primary.TButton').pack(side=tk.LEFT, padx=5) # 检查结果区域 result_frame = ttk.LabelFrame(main_frame, text="文档检查结果") result_frame.pack(fill=tk.BOTH, expand=True, pady=(0, 10)) # 创建Treeview和滚动条 tree_container = ttk.Frame(result_frame) tree_container.pack(fill=tk.BOTH, expand=True, padx=5, pady=5) tree_scroll_y = ttk.Scrollbar(tree_container) tree_scroll_y.pack(side=tk.RIGHT, fill=tk.Y) tree_scroll_x = ttk.Scrollbar(tree_container, orient=tk.HORIZONTAL) tree_scroll_x.pack(side=tk.BOTTOM, fill=tk.X) columns = ("检查项", "状态", "详情", "建议") self.doc_tree = ttk.Treeview( tree_container, columns=columns, show="headings", height=15, yscrollcommand=tree_scroll_y.set, xscrollcommand=tree_scroll_x.set ) self.doc_tree.pack(fill=tk.BOTH, expand=True) # 配置滚动条 tree_scroll_y.config(command=self.doc_tree.yview) tree_scroll_x.config(command=self.doc_tree.xview) # 配置列 col_widths = {"检查项": 200, "状态": 80, "详情": 300, "建议": 300} for col in columns: self.doc_tree.heading(col, text=col) self.doc_tree.column(col, width=col_widths.get(col, 150), anchor="w") # 配置标签样式 self.doc_tree.tag_configure("pass", background="#e8f5e9") self.doc_tree.tag_configure("warning", background="#fff8e1") self.doc_tree.tag_configure("error", background="#ffebee") self.doc_tree.tag_configure("info", background="#e3f2fd") def perform_document_checks(self): """执行文档检查""" try: self.running_tasks += 1 self.update_progress(0, "正在检查文档...") self.update_status("正在执行文档检查...") self.file_path = self.file_entry.get() if not self.file_path: messagebox.showerror("错误", "请先选择Excel文件") return if not os.path.exists(self.file_path): messagebox.showerror("错误", "文件不存在!") return self.doc_checks = [] # 1. 文件基本信息检查 file_size = os.path.getsize(self.file_path) / (1024 * 1024) # MB file_ext = os.path.splitext(self.file_path)[1].lower() self.doc_checks.append({ "检查项": "文件格式", "状态": "通过" if file_ext in ['.xlsx', '.xls'] else "错误", "详情": f"文件格式: {file_ext}", "建议": "使用.xlsx格式以获得佳兼容性" if file_ext != '.xlsx' else "" }) self.doc_checks.append({ "检查项": "文件大小", "状态": "通过" if file_size < 10 else "警告", "详情": f"{file_size:.2f} MB", "建议": "文件过大可能影响性能,建议拆分" if file_size >= 10 else "" }) # 2. 工作簿结构检查 wb = load_workbook(self.file_path, read_only=True) # 工作表数量 sheet_count = len(wb.sheetnames) self.doc_checks.append({ "检查项": "工作表数量", "状态": "通过" if 1 <= sheet_count <= 20 else "警告", "详情": f"{sheet_count} 个工作表", "建议": "工作表数量过多可能导致性能问题" if sheet_count > 20 else "" }) # 隐藏工作表 hidden_sheets = [name for name in wb.sheetnames if wb[name].sheet_state == 'hidden'] self.doc_checks.append({ "检查项": "隐藏工作表", "状态": "警告" if hidden_sheets else "通过", "详情": f"{len(hidden_sheets)} 个隐藏工作表" if hidden_sheets else "无隐藏工作表", "建议": "检查隐藏工作表内容是否必要" if hidden_sheets else "" }) # 工作表保护 protected_sheets = [name for name in wb.sheetnames if wb[name].protection.sheet] self.doc_checks.append({ "检查项": "受保护工作表", "状态": "信息", "详情": f"{len(protected_sheets)} 个受保护工作表" if protected_sheets else "无受保护工作表", "建议": "确保有必要的访问权限" if protected_sheets else "" }) # 3. 内容检查 # 公式错误 formula_errors = {} for sheet_name in wb.sheetnames: sheet = wb[sheet_name] for row in sheet.iter_rows(): for cell in row: if cell.data_type == 'e': # 错误类型 if sheet_name not in formula_errors: formula_errors[sheet_name] = 0 formula_errors[sheet_name] += 1 error_details = ", ".join([f"{k}:{v}" for k, v in formula_errors.items()]) if formula_errors else "无" self.doc_checks.append({ "检查项": "公式错误", "状态": "错误" if formula_errors else "通过", "详情": f"共发现 {sum(formula_errors.values())} 处错误" if formula_errors else "无公式错误", "建议": "修复公式错误以确保数据准确性" if formula_errors else "" }) # 特殊字符 non_printable_chars = [] non_printable_pattern = re.compile(r'[\x00-\x1F\x7F-\x9F]') # 控制字符 for sheet_name in wb.sheetnames: sheet = wb[sheet_name] for row in sheet.iter_rows(): for cell in row: if cell.value and isinstance(cell.value, str) and non_printable_pattern.search(cell.value): non_printable_chars.append(f"{sheet_name}!{cell.coordinate}") self.doc_checks.append({ "检查项": "特殊字符", "状态": "警告" if non_printable_chars else "通过", "详情": f"发现 {len(non_printable_chars)} 个特殊字符" if non_printable_chars else "无特殊字符", "建议": "移除不可打印字符" if non_printable_chars else "" }) # 超链接检查 hyperlinks = {} for sheet_name in wb.sheetnames: sheet = wb[sheet_name] if sheet.hyperlinks: hyperlinks[sheet_name] = len(sheet.hyperlinks) self.doc_checks.append({ "检查项": "超链接", "状态": "信息", "详情": f"共 {sum(hyperlinks.values())} 个超链接" if hyperlinks else "无超链接", "建议": "验证超链接有效性" if hyperlinks else "" }) # 4. 元数据检查 # 文件属性 created_time = datetime.fromtimestamp(os.path.getctime(self.file_path)) modified_time = datetime.fromtimestamp(os.path.getmtime(self.file_path)) self.doc_checks.append({ "检查项": "文件属性", "状态": "信息", "详情": f"创建: {created_time.strftime('%Y-%m-%d')}, 修改: {modified_time.strftime('%Y-%m-%d')}", "建议": "" }) # 显示结果 self._display_doc_checks() self.update_progress(100, "检查完成") self.update_status(f"文档检查完成,共 {len(self.doc_checks)} 项检查") except Exception as e: messagebox.showerror("错误", f"文档检查失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 def _display_doc_checks(self): """显示文档检查结果""" self.doc_tree.delete(*self.doc_tree.get_children()) for check in self.doc_checks: status = check["状态"] tags = ("pass",) if status == "通过" else ("warning",) if status == "警告" else ("error",) if status == "错误" else ("info",) self.doc_tree.insert("", "end", values=(check["检查项"], check["状态"], check["详情"], check["建议"]), tags=tags) def browse_file(self): """浏览文件""" file_path = filedialog.askopenfilename( filetypes=[("Excel文件", "*.xlsx *.xls"), ("所有文件", "*.*")], title="选择Excel文件" ) if file_path: self.file_entry.delete(0, tk.END) self.file_entry.insert(0, file_path) self.file_path = file_path self.update_status(f"已选择文件: {os.path.basename(file_path)}") def update_status(self, message): """更新状态栏""" self.status_var.set(message) self.root.update_idletasks() def update_progress(self, value, message=None): """更新进度条""" self.progress_var.set(value) if message: self.progress_label.config(text=message) self.root.update_idletasks() def load_project_changes(self): """加载项目编号变更""" try: self.running_tasks += 1 self.update_progress(0, "正在查找项目编号...") self.update_status("正在查找项目编号变更...") self.file_path = self.file_entry.get() self.old_project = self.old_project_entry.get().strip() self.new_project = self.new_project_entry.get().strip() if not all([self.file_path, self.old_project, self.new_project]): messagebox.showerror("错误", "请填写所有必填字段") return if not os.path.exists(self.file_path): messagebox.showerror("错误", "文件不存在!") return # 使用只读模式加载工作簿以节省内存 wb = load_workbook(self.file_path, read_only=True) total_sheets = len(wb.sheetnames) self.project_updates = [] for i, sheet_name in enumerate(wb.sheetnames): self.update_progress((i+1)/total_sheets*100, f"处理: {sheet_name}") sheet_config = self._get_sheet_config(sheet_name) if not sheet_config['process']: continue sheet = wb[sheet_name] # 分块处理大型工作表 for row_chunk in self._chunked_rows(sheet, chunk_size=100): for cell in row_chunk: if cell.value and self.old_project in str(cell.value): self.project_updates.append({ "sheet": sheet_name, "cell": cell.coordinate, "old_value": cell.value, "new_value": cell.value.replace(self.old_project, self.new_project), "status": "待审核" }) if not self.project_updates: messagebox.showinfo("提示", "未找到匹配的项目编号") return self._display_data(self.project_tree, self.project_updates) self.update_status(f"找到 {len(self.project_updates)} 处项目编号需要更新") self.update_progress(100, "查找完成") except Exception as e: messagebox.showerror("错误", f"加载失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 def load_date_changes(self): """加载时间变更""" try: self.running_tasks += 1 self.update_progress(0, "正在查找时间...") self.update_status("正在查找时间变更...") self.file_path = self.file_entry.get() self.old_date = self.old_date_entry.get().strip() self.new_date = self.new_date_entry.get().strip() if not all([self.file_path, self.old_date, self.new_date]): messagebox.showerror("错误", "请填写所有必填字段") return if not os.path.exists(self.file_path): messagebox.showerror("错误", "文件不存在!") return # 使用只读模式加载工作簿以节省内存 wb = load_workbook(self.file_path, read_only=True) total_sheets = len(wb.sheetnames) self.project_updates = [] for i, sheet_name in enumerate(wb.sheetnames): self.update_progress((i+1)/total_sheets*100, f"处理: {sheet_name}") sheet_config = self._get_sheet_config(sheet_name) if not sheet_config['process']: continue sheet = wb[sheet_name] # 分块处理大型工作表 for row_chunk in self._chunked_rows(sheet, chunk_size=100): for cell in row_chunk: if cell.value and self.old_project in str(cell.value): self.project_updates.append({ "sheet": sheet_name, "cell": cell.coordinate, "old_value": cell.value, "new_value": cell.value.replace(self.old_project, self.new_project), "status": "待审核" }) if not self.date_updates: messagebox.showinfo("提示", "未找到匹配的时间") return self._display_data(self.date_tree, self.date_updates) self.update_status(f"找到 {len(self.date_updates)} 处时间需要更新") self.update_progress(100, "查找完成") except Exception as e: messagebox.showerror("错误", f"加载失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 def load_responsible_changes(self): """加载担当变更""" try: self.running_tasks += 1 self.update_progress(0, "正在查找担当...") self.update_status("正在查找担当变更...") self.file_path = self.file_entry.get() self.old_responsible = self.old_responsible_entry.get().strip() self.new_responsible = self.new_responsible_entry.get().strip() if not all([self.file_path, self.old_responsible, self.new_responsible]): messagebox.showerror("错误", "请填写所有必填字段") return if not os.path.exists(self.file_path): messagebox.showerror("错误", "文件不存在!") return # 使用只读模式加载工作簿以节省内存 wb = load_workbook(self.file_path, read_only=True) total_sheets = len(wb.sheetnames) self.project_updates = [] for i, sheet_name in enumerate(wb.sheetnames): self.update_progress((i+1)/total_sheets*100, f"处理: {sheet_name}") sheet_config = self._get_sheet_config(sheet_name) if not sheet_config['process']: continue sheet = wb[sheet_name] # 分块处理大型工作表 for row_chunk in self._chunked_rows(sheet, chunk_size=100): for cell in row_chunk: if cell.value and self.old_project in str(cell.value): self.project_updates.append({ "sheet": sheet_name, "cell": cell.coordinate, "old_value": cell.value, "new_value": cell.value.replace(self.old_project, self.new_project), "status": "待审核" }) if not self.responsible_updates: messagebox.showinfo("提示", "未找到匹配的担当") return self._display_data(self.responsible_tree, self.responsible_updates) self.update_status(f"找到 {len(self.responsible_updates)} 处担当需要更新") self.update_progress(100, "查找完成") except Exception as e: messagebox.showerror("错误", f"加载失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 def _display_data(self, treeview, data): """显示数据到表格""" treeview.delete(*treeview.get_children()) for update in data: tags = ("to_update",) if update["status"] == "待更新" else ("no_update",) if update["status"] == "不更新" else () treeview.insert("", "end", values=(update["sheet"], update["cell"], update["old_value"], update["new_value"], update["status"]), tags=tags) treeview.tag_configure("to_update", background="lightyellow") treeview.tag_configure("no_update", background="lightgray") # 自动滚动到顶部 treeview.yview_moveto(0) def _detect_changes(self, target_value, new_value, value_type): """通用变更检测方法""" updates = [] try: wb = load_workbook(self.file_path) total_sheets = len(wb.sheetnames) for i, sheet_name in enumerate(wb.sheetnames): self.update_progress((i+1)/total_sheets*100, f"正在处理工作表: {sheet_name}") sheet_config = self._get_sheet_config(sheet_name) if not sheet_config['process']: continue if value_type == "date" and not sheet_config.get('update_time', True): continue sheet = wb[sheet_name] if value_type == "date": cells = self._find_date_cells(sheet, target_value) else: cells = self._find_cells_with_value(sheet, target_value) for cell in cells: updates.append({ "sheet": sheet_name, "cell": cell.coordinate, "old_value": cell.value, "new_value": new_value, "status": "待审核" }) except Exception as e: print(f"DEBUG - 读取错误: {str(e)}") return updates def update_project_status(self, status): """更新项目变更状态""" self._update_status(self.project_tree, self.project_updates, status) def update_date_status(self, status): """更新时间变更状态""" self._update_status(self.date_tree, self.date_updates, status) def update_responsible_status(self, status): """更新担当变更状态""" self._update_status(self.responsible_tree, self.responsible_updates, status) def _update_status(self, treeview, data, status): """通用状态更新方法""" selected = treeview.selection() if not selected: messagebox.showwarning("警告", "请先选择记录") return for item in selected: index = treeview.index(item) data[index]["status"] = status self._display_data(treeview, data) def apply_project_updates(self): """执行项目编号变更""" self._apply_updates( updates=self.project_updates, success_message="项目编号更新完成!", treeview=self.project_tree ) def apply_date_updates(self): """执行时间变更""" self._apply_updates( updates=self.date_updates, success_message="时间更新完成!", treeview=self.date_tree ) def apply_responsible_updates(self): """执行担当变更""" self._apply_updates( updates=self.responsible_updates, success_message="担当更新完成!", treeview=self.responsible_tree ) def _apply_updates(self, updates, success_message, treeview): """通用更新应用方法""" if not any(u["status"] == "待更新" for u in updates): messagebox.showwarning("警告", "没有标记为'待更新'的记录") return try: self.running_tasks += 1 self.update_progress(0, "正在更新...") wb = load_workbook(self.file_path) total_updates = len([u for u in updates if u["status"] == "待更新"]) processed = 0 for update in [u for u in updates if u["status"] == "待更新"]: sheet = wb[update["sheet"]] sheet[update["cell"]] = update["new_value"] processed += 1 self.update_progress(processed/total_updates*100, f"正在更新 {update['sheet']} {update['cell']}") wb.save(self.file_path) messagebox.showinfo("成功", success_message) # 重新加载数据 if treeview == self.project_tree: self.load_project_changes() elif treeview == self.date_tree: self.load_date_changes() else: self.load_responsible_changes() except Exception as e: messagebox.showerror("错误", f"更新失败: {str(e)}") print(traceback.format_exc()) finally: self.running_tasks -= 1 self.update_progress(100, "更新完成") def export_project_report(self): """导出项目变更报告""" self._export_report(self.project_updates, "项目变更报告") def export_date_report(self): """导出时间变更报告""" self._export_report(self.date_updates, "时间变更报告") def export_responsible_report(self): """导出担当变更报告""" self._export_report(self.responsible_updates, "担当变更报告") def _export_report(self, data, report_name): """通用报告导出方法""" if not data: messagebox.showwarning("警告", f"没有可导出的{report_name}数据") return try: file_path = filedialog.asksaveasfilename( defaultextension=".xlsx", filetypes=[("Excel文件", "*.xlsx")], title=f"保存{report_name}" ) if not file_path: return df = pd.DataFrame([{ "工作表": item["sheet"], "单元格位置": item["cell"], "原内容": item["old_value"], "新内容": item["new_value"], "状态": item["status"] } for item in data]) df.to_excel(file_path, index=False) messagebox.showinfo("成功", f"{report_name}已导出到: {file_path}") except Exception as e: messagebox.showerror("错误", f"导出失败: {str(e)}") def export_doc_check_report(self): """导出文档检查报告""" if not self.doc_checks: messagebox.showwarning("警告", "没有可导出的文档检查数据") return try: file_path = filedialog.asksaveasfilename( defaultextension=".xlsx", filetypes=[("Excel文件", "*.xlsx")], title="保存文档检查报告" ) if not file_path: return df = pd.DataFrame(self.doc_checks) df.to_excel(file_path, index=False) messagebox.showinfo("成功", f"文档检查报告已导出到: {file_path}") except Exception as e: messagebox.showerror("错误", f"导出失败: {str(e)}") def on_closing(self): """关闭窗口时的处理""" if self.running_tasks > 0: if messagebox.askokcancel("警告", "有任务正在运行,确定要退出吗?"): self.executor.shutdown(wait=False) self.root.destroy() else: self.root.destroy() def _get_sheet_config(self, sheet_name): """获取sheet配置""" sheet_lower = sheet_name.lower() for kw in self.special_sheets: if kw.lower() in sheet_lower: config = self.special_sheets[kw].copy() config['is_special'] = True return config return {'process': True, 'update_time': True, 'is_special': False} def _find_cells_with_value(self, sheet, target_value): """查找包含目标值的所有单元格""" found_cells = [] pattern = re.compile(rf'.*{re.escape(str(target_value))}.*', re.IGNORECASE) for row in sheet.iter_rows(): for cell in row: if cell.value and pattern.search(str(cell.value)): found_cells.append(cell) return found_cells def _find_date_cells(self, sheet, target_date=None): """查找所有包含日期的单元格""" date_cells = [] for row in sheet.iter_rows(): for cell in row: if cell.value and self._is_date(cell.value): if target_date: try: cell_date = pd.to_datetime(cell.value).strftime('%Y-%m-%d') if target_date in str(cell_date): date_cells.append(cell) except: if target_date in str(cell.value): date_cells.append(cell) else: date_cells.append(cell) return date_cells def _is_date(self, value): """判断值是否为日期""" try: pd.to_datetime(value) return True except: # 检查是否是字符串形式的日期 if isinstance(value, str): for pattern in self.date_patterns: if re.fullmatch(pattern, value.strip()): return True return False def on_closing(self): """关闭窗口时的处理""" if self.running_tasks > 0: if messagebox.askokcancel("警告", "有任务正在运行,确定要退出吗?"): self.executor.shutdown(wait=False) self.root.destroy() else: self.root.destroy() if __name__ == "__main__": root = tk.Tk() app = EnhancedVersionUpdaterApp(root) root.protocol("WM_DELETE_WINDOW", app.on_closing) root.mainloop() 这是我按照你的要求更改后的代码,但是其中有一些错误,例如AttributeError: 'EnhancedVersionUpdaterApp' object has no attribute 'memory_usage'. Did you mean: 'memory_label'?,请检查类似的问题,并修改完成给我
最新发布
08-14
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