#软件著作人：杨晨 2025.07.11
import os
import subprocess
import shutil
import time
import tkinter as tk
from tkinter import filedialog, ttk, scrolledtext, messagebox, PhotoImage
import threading
import queue
import traceback
import webbrowser
import datetime
import configparser
import win32com.client
import pythoncom
import win32gui
import win32con
import win32api
class DiffProcessorApp:
def __init__(self, root):
self.root = root
root.title("ファイル比較実施工具")
root.geometry("1000x700")
root.configure(bg="#f5f5f5")
# 创建现代风格主题
self.style = ttk.Style()
self.style.theme_use('clam')
# 自定义主题颜色
self.style.configure('TButton',
font=('Segoe UI', 10, 'bold'),
borderwidth=1,
foreground="#333",
background="#4CAF50",
bordercolor="#388E3C",
relief="flat",
padding=8,
anchor="center")
self.style.map('TButton',
background=[('active', '#388E3C'), ('disabled', '#BDBDBD')],
foreground=[('disabled', '#9E9E9E')])
# 添加查看报告按钮的特殊样式
self.style.configure('View.TButton',
font=('Segoe UI', 10, 'bold'),
borderwidth=1,
foreground="#008000", # 绿色文本
background="#4CAF50", # 绿色背景
bordercolor="#388E3C",
relief="flat",
padding=8,
anchor="center")
self.style.map('View.TButton',
background=[('active', '#388E3C'), ('disabled', '#BDBDBD')],
foreground=[('active', '#004D00'), ('disabled', '#808080')])
self.style.configure('TLabel', font=('Segoe UI', 9), background="#f5f5f5")
self.style.configure('TLabelframe', font=('Segoe UI', 10, 'bold'),
background="#f5f5f5", relief="flat", borderwidth=2)
self.style.configure('TLabelframe.Label', font=('Segoe UI', 10, 'bold'),
background="#f5f5f5", foreground="#2E7D32")
self.style.configure('Treeview', font=('Segoe UI', 9), rowheight=25)
self.style.configure('Treeview.Heading', font=('Segoe UI', 9, 'bold'))
# 创建主框架
main_frame = ttk.Frame(root, padding="15")
main_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=10)
# 标题区域
header_frame = ttk.Frame(main_frame)
header_frame.pack(fill=tk.X, pady=(0, 15))
# 添加标题图标
try:
icon = PhotoImage(file="folder_icon.png")
self.icon_label = ttk.Label(header_frame, image=icon)
self.icon_label.image = icon
self.icon_label.pack(side=tk.LEFT, padx=(0, 10))
except:
self.icon_label = ttk.Label(header_frame, text="📁", font=("Arial", 24))
self.icon_label.pack(side=tk.LEFT, padx=(0, 10))
title_label = ttk.Label(header_frame, text="ファイル比較実施工具",
font=("Segoe UI", 18, "bold"), foreground="#2E7D32")
title_label.pack(side=tk.LEFT)
# 文件选择区域
file_frame = ttk.LabelFrame(main_frame, text="文件夹选择", padding="12")
file_frame.pack(fill=tk.X, pady=5)
# 文件夹选择 - 使用独立的配置键
self.old_folder_entry, _ = self.create_folder_selector(file_frame, "原始文件夹:", "old_folder")
self.new_folder_entry, _ = self.create_folder_selector(file_frame, "修改后文件夹:", "new_folder")
# 比较选项区域
options_frame = ttk.LabelFrame(main_frame, text="比较选项", padding="12")
options_frame.pack(fill=tk.X, pady=5)
# 递归比较选项
self.recursive_var = tk.BooleanVar(value=True)
recursive_check = ttk.Checkbutton(options_frame, text="递归比较子文件夹",
variable=self.recursive_var)
recursive_check.grid(row=0, column=0, padx=10, pady=5, sticky=tk.W)
# 文件过滤
filter_frame = ttk.Frame(options_frame)
filter_frame.grid(row=0, column=1, padx=10, pady=5, sticky=tk.W)
ttk.Label(filter_frame, text="文件过滤:").pack(side=tk.LEFT, padx=(0, 5))
self.filter_var = tk.StringVar(value="*.*")
filter_entry = ttk.Entry(filter_frame, textvariable=self.filter_var, width=15)
filter_entry.pack(side=tk.LEFT)
# 输出设置区域
self.excel_frame = ttk.LabelFrame(main_frame, text="输出设置", padding="12")
self.excel_frame.pack(fill=tk.X, pady=5)
# 目标Excel选择
ttk.Label(self.excel_frame, text="目标Excel文件:").grid(row=0, column=0, sticky=tk.W, padx=5, pady=5)
self.excel_file_entry = ttk.Entry(self.excel_frame, width=60)
self.excel_file_entry.grid(row=0, column=1, padx=5, pady=5)
ttk.Button(self.excel_frame, text="浏览...",
command=lambda: self.select_file(self.excel_file_entry, "excel_file",
[("Excel文件", "*.xlsx *.xlsm")])).grid(row=0, column=2, padx=5, pady=5)
# WinMerge路径设置
winmerge_frame = ttk.Frame(self.excel_frame)
winmerge_frame.grid(row=1, column=0, columnspan=3, sticky=tk.W, padx=5, pady=5)
ttk.Label(winmerge_frame, text="WinMerge路径:").grid(row=0, column=0, sticky=tk.W)
self.winmerge_entry = ttk.Entry(winmerge_frame, width=60)
self.winmerge_entry.grid(row=0, column=1, padx=5)
self.winmerge_entry.insert(0, r"E:\App\WinMerge\WinMerge2.16.46.0\WinMergeU.exe") # 更新为您的版本
ttk.Button(winmerge_frame, text="浏览...",
command=lambda: self.select_file(self.winmerge_entry, "winmerge_path",
[("WinMerge 可执行文件", "*.exe")])).grid(row=0, column=2)
# 新增：删除临时文件选项
delete_frame = ttk.Frame(self.excel_frame)
delete_frame.grid(row=2, column=0, columnspan=3, sticky=tk.W, padx=5, pady=5)
self.delete_temp_files_var = tk.BooleanVar(value=False) # 默认不删除
delete_check = ttk.Checkbutton(
delete_frame,
text="完成后删除临时文件",
variable=self.delete_temp_files_var,
command=self.update_view_button_state
)
delete_check.grid(row=0, column=0, padx=5, sticky=tk.W)
# 状态提示标签
self.delete_status_label = ttk.Label(
delete_frame,
text="(勾选后将删除报告文件，无法查看)",
foreground="#FF0000",
font=("Segoe UI", 9)
)
self.delete_status_label.grid(row=0, column=1, padx=5)
# 执行按钮区域
button_frame = ttk.Frame(main_frame)
button_frame.pack(fill=tk.X, pady=10)
self.run_button = ttk.Button(button_frame, text="执行比较",
command=self.start_processing, width=20, style='TButton')
self.run_button.pack(side=tk.LEFT)
# 停止按钮
self.stop_button = ttk.Button(button_frame, text="停止",
command=self.stop_processing, width=10, state=tk.DISABLED)
self.stop_button.pack(side=tk.LEFT, padx=10)
# 查看文件夹报告按钮
self.view_folder_report_button = ttk.Button(button_frame, text="查看文件夹报告",
command=lambda: self.view_report("folder"),
width=15, state=tk.DISABLED, style='View.TButton')
self.view_folder_report_button.pack(side=tk.LEFT, padx=10)
# 进度条
self.progress = ttk.Progressbar(main_frame, orient=tk.HORIZONTAL, length=700, mode='determinate')
self.progress.pack(fill=tk.X, pady=5)
# 状态信息
status_frame = ttk.Frame(main_frame)
status_frame.pack(fill=tk.X, pady=5)
self.status_var = tk.StringVar(value="准备就绪")
status_label = ttk.Label(status_frame, textvariable=self.status_var,
font=("Segoe UI", 9), foreground="#2E7D32")
status_label.pack(side=tk.LEFT)
# 日志和预览区域
notebook = ttk.Notebook(main_frame)
notebook.pack(fill=tk.BOTH, expand=True, pady=5)
# 文件夹结构标签
tree_frame = ttk.Frame(notebook, padding="5")
notebook.add(tree_frame, text="文件夹结构")
# 创建树形视图
self.tree = ttk.Treeview(tree_frame, columns=("Status"), show="tree")
self.tree.heading("#0", text="文件夹结构", anchor=tk.W)
self.tree.heading("Status", text="状态", anchor=tk.W)
self.tree.column("#0", width=400)
self.tree.column("Status", width=100)
vsb = ttk.Scrollbar(tree_frame, orient="vertical", command=self.tree.yview)
hsb = ttk.Scrollbar(tree_frame, orient="horizontal", command=self.tree.xview)
self.tree.configure(yscrollcommand=vsb.set, xscrollcommand=hsb.set)
self.tree.grid(row=0, column=0, sticky="nsew")
vsb.grid(row=0, column=1, sticky="ns")
hsb.grid(row=1, column=0, sticky="ew")
# 日志标签
log_frame = ttk.Frame(notebook, padding="5")
notebook.add(log_frame, text="执行日志")
self.log_text = scrolledtext.ScrolledText(log_frame, height=10, wrap=tk.WORD,
font=("Consolas", 9))
self.log_text.pack(fill=tk.BOTH, expand=True)
self.log_text.config(state=tk.DISABLED)
# 设置网格权重
tree_frame.grid_rowconfigure(0, weight=1)
tree_frame.grid_columnconfigure(0, weight=1)
# 线程控制
self.processing = False
self.queue = queue.Queue()
self.folder_report_path = None
self.files_dir = None
self.copied_html_files = [] # 存储复制的HTML文件路径
# 配置文件路径
self.config_file = "folder_compare_config.ini"
# 加载保存的路径
self.load_paths()
# 启动队列处理
self.root.after(100, self.process_queue)
def update_view_button_state(self):
"""根据删除选项更新查看报告按钮状态"""
if self.delete_temp_files_var.get():
# 如果勾选了删除选项，按钮应禁用
self.view_folder_report_button.config(state=tk.DISABLED)
# 更新按钮样式为禁用状态
self.style.configure('View.TButton', foreground='#808080', background='#BDBDBD')
else:
# 如果不删除，但报告文件存在，则启用按钮
if self.folder_report_path and os.path.exists(self.folder_report_path):
self.view_folder_report_button.config(state=tk.NORMAL)
# 更新按钮样式为启用状态（绿色）
self.style.configure('View.TButton', foreground='#008000', background='#4CAF50')
else:
self.view_folder_report_button.config(state=tk.DISABLED)
self.style.configure('View.TButton', foreground='#808080', background='#BDBDBD')
# 应用样式
self.view_folder_report_button.configure(style='View.TButton')
def create_folder_selector(self, parent, label_text, config_key):
"""创建文件夹选择器组件并绑定保存功能"""
frame = ttk.Frame(parent)
frame.pack(fill=tk.X, pady=5)
ttk.Label(frame, text=label_text).grid(row=0, column=0, sticky=tk.W, padx=5, pady=5)
entry = ttk.Entry(frame, width=70)
entry.grid(row=0, column=1, padx=5, pady=5)
button = ttk.Button(frame, text="浏览文件夹...",
command=lambda: self.select_folder(entry, config_key))
button.grid(row=0, column=2, padx=5, pady=5)
return entry, button
def select_folder(self, entry, config_key):
"""选择文件夹并保存路径，同时设置文件对话框的初始目录"""
# 获取上次保存的路径作为初始目录
initial_dir = self.get_last_path(config_key)
if not initial_dir or not os.path.exists(initial_dir):
initial_dir = os.getcwd()
foldername = filedialog.askdirectory(initialdir=initial_dir)
if foldername:
entry.delete(0, tk.END)
entry.insert(0, foldername)
self.populate_folder_tree(foldername)
self.save_path(config_key, foldername)
def select_file(self, entry, config_key, filetypes=None):
"""选择文件并保存路径，同时设置文件对话框的初始目录"""
if filetypes is None:
filetypes = [("所有文件", "*.*")]
# 获取上次保存的路径作为初始目录
initial_dir = self.get_last_path(config_key)
if not initial_dir or not os.path.exists(initial_dir):
initial_dir = os.getcwd()
# 如果路径是文件，则使用其父目录
if os.path.isfile(initial_dir):
initial_dir = os.path.dirname(initial_dir)
filename = filedialog.askopenfilename(filetypes=filetypes, initialdir=initial_dir)
if filename:
entry.delete(0, tk.END)
entry.insert(0, filename)
self.save_path(config_key, filename)
def get_last_path(self, config_key):
"""获取上次保存的路径"""
config = configparser.ConfigParser()
if os.path.exists(self.config_file):
config.read(self.config_file)
if config.has_option('Paths', config_key):
return config.get('Paths', config_key)
return None
def populate_folder_tree(self, path):
"""填充文件夹结构树"""
self.tree.delete(*self.tree.get_children())
if not os.path.isdir(path):
return
root_node = self.tree.insert("", "end", text=os.path.basename(path),
values=("文件夹",), open=True)
self.add_tree_nodes(root_node, path)
def add_tree_nodes(self, parent, path):
"""递归添加树节点"""
try:
for item in os.listdir(path):
item_path = os.path.join(path, item)
if os.path.isdir(item_path):
node = self.tree.insert(parent, "end", text=item, values=("文件夹",))
self.add_tree_nodes(node, item_path)
else:
self.tree.insert(parent, "end", text=item, values=("文件",))
except PermissionError:
self.log_message(f"权限错误: 无法访问 {path}")
def log_message(self, message):
"""记录日志消息"""
self.queue.put(("log", message))
def update_progress(self, value):
"""更新进度条"""
self.queue.put(("progress", value))
def update_status(self, message):
"""更新状态信息"""
self.queue.put(("status", message))
def process_queue(self):
"""处理线程队列中的消息"""
try:
while not self.queue.empty():
msg_type, data = self.queue.get_nowait()
if msg_type == "log":
self.log_text.config(state=tk.NORMAL)
self.log_text.insert(tk.END, data + "\n")
self.log_text.see(tk.END)
self.log_text.config(state=tk.DISABLED)
elif msg_type == "progress":
self.progress['value'] = data
elif msg_type == "status":
self.status_var.set(data)
except queue.Empty:
pass
self.root.after(100, self.process_queue)
def view_report(self, report_type):
"""查看生成的报告"""
if report_type == "folder" and self.folder_report_path and os.path.exists(self.folder_report_path):
try:
webbrowser.open(self.folder_report_path)
except Exception as e:
messagebox.showerror("错误", f"无法打开文件夹报告: {str(e)}")
else:
messagebox.showwarning("警告", f"没有可用的{report_type}报告文件")
def process_folders(self, old_path, new_path, excel_file):
"""处理文件夹比较的线程函数"""
try:
report_dir = os.path.dirname(excel_file) or os.getcwd()
os.makedirs(report_dir, exist_ok=True)
timestamp = datetime.datetime.now().strftime("%Y%m%d_%H%M%S")
self.folder_report_path = os.path.join(report_dir, f"folder_diff_report_{timestamp}.html")
# 生成比较报告
self.update_status("生成比较报告...")
self.update_progress(30)
winmerge_path = self.winmerge_entry.get()
if not self.run_winmerge(winmerge_path, old_path, new_path):
self.update_status("WinMerge执行失败")
return
if not os.path.exists(self.folder_report_path) or os.path.getsize(self.folder_report_path) == 0:
self.log_message("警告: 文件夹报告为空或未生成")
else:
self.log_message(f"文件夹报告生成成功: {self.folder_report_path} ({os.path.getsize(self.folder_report_path)} bytes)")
self.copy_detail_files(report_dir)
self.update_status("打开Excel文件...")
self.update_progress(80)
if not self.open_excel_file(excel_file):
self.update_status("打开Excel失败")
return
# 根据用户选择决定是否删除临时文件
if self.delete_temp_files_var.get():
self.delete_winmerge_reports()
self.log_message("已删除所有临时文件")
else:
# 不删除文件，启用查看报告按钮
self.log_message("保留临时文件，可查看报告")
# 更新按钮状态
self.root.after(100, self.update_view_button_state)
self.update_progress(100)
self.update_status("处理完成！")
self.log_message("文件夹比较流程执行完毕")
messagebox.showinfo("完成", "已生成比较实施文件")
except Exception as e:
error_msg = f"执行过程中发生错误: {str(e)}\n{traceback.format_exc()}"
self.log_message(error_msg)
self.update_status("执行失败")
messagebox.showerror("错误", f"处理失败: {str(e)}")
finally:
if self.processing:
self.stop_processing()
def delete_winmerge_reports(self):
"""删除WinMerge生成的报告文件、.files目录和复制的HTML文件"""
if not self.folder_report_path:
return
# 1. 删除主报告文件
if os.path.exists(self.folder_report_path):
try:
os.remove(self.folder_report_path)
self.log_message(f"已删除报告文件: {self.folder_report_path}")
except Exception as e:
self.log_message(f"删除报告文件失败: {str(e)}")
# 2. 删除对应的.files目录
base_path = os.path.splitext(self.folder_report_path)[0]
files_dir = base_path + ".files"
if os.path.exists(files_dir):
try:
shutil.rmtree(files_dir)
self.log_message(f"已删除.files目录: {files_dir}")
except Exception as e:
self.log_message(f"删除.files目录失败: {str(e)}")
# 3. 删除本次运行复制的HTML文件
report_dir = os.path.dirname(self.folder_report_path)
if os.path.exists(report_dir) and hasattr(self, 'copied_html_files') and self.copied_html_files:
deleted_count = 0
for file_path in self.copied_html_files:
if os.path.exists(file_path):
try:
os.remove(file_path)
deleted_count += 1
self.log_message(f"已删除复制的HTML文件: {file_path}")
except Exception as e:
self.log_message(f"删除HTML文件失败: {file_path} - {str(e)}")
self.log_message(f"已删除 {deleted_count}/{len(self.copied_html_files)} 个复制的HTML文件")
# 清空列表
self.copied_html_files = []
# 4. 重置状态并禁用查看按钮
self.folder_report_path = None
self.view_folder_report_button.config(state=tk.DISABLED)
# 更新按钮状态
self.root.after(100, self.update_view_button_state)
def copy_detail_files(self, report_dir):
"""复制.files目录中的HTML文件到报告目录，并记录复制的文件"""
base_path = os.path.splitext(self.folder_report_path)[0]
files_dir = base_path + ".files"
if not os.path.exists(files_dir):
self.log_message(f"警告: 详细文件目录不存在 {files_dir}")
return
html_files = [f for f in os.listdir(files_dir) if f.lower().endswith('.html')]
if not html_files:
self.log_message(f"警告: 详细文件目录中没有HTML文件 {files_dir}")
return
# 初始化复制的文件列表
if not hasattr(self, 'copied_html_files') or not self.copied_html_files:
self.copied_html_files = []
copied_count = 0
for file_name in html_files:
src_path = os.path.join(files_dir, file_name)
dst_path = os.path.join(report_dir, file_name)
try:
shutil.copy2(src_path, dst_path)
copied_count += 1
# 记录复制的文件路径
self.copied_html_files.append(dst_path)
except Exception as e:
self.log_message(f"复制文件失败: {file_name} - {str(e)}")
self.log_message(f"已复制 {copied_count}/{len(html_files)} 个详细HTML文件到报告目录")
def start_processing(self):
"""启动处理线程"""
if self.processing:
self.log_message("警告: 处理正在进行中")
return
old_path = self.old_folder_entry.get()
new_path = self.new_folder_entry.get()
excel_file = self.excel_file_entry.get()
validation_errors = []
if not old_path:
validation_errors.append("原始文件夹路径为空")
elif not os.path.isdir(old_path):
validation_errors.append(f"原始文件夹路径无效: {old_path}")
if not new_path:
validation_errors.append("新文件夹路径为空")
elif not os.path.isdir(new_path):
validation_errors.append(f"新文件夹路径无效: {new_path}")
if not excel_file:
validation_errors.append("Excel文件路径为空")
elif not excel_file.lower().endswith(('.xlsx', '.xlsm')):
validation_errors.append("Excel文件必须是.xlsx或.xlsm格式")
winmerge_path = self.winmerge_entry.get()
if not winmerge_path or not os.path.exists(winmerge_path):
validation_errors.append("WinMerge路径无效或未设置")
if validation_errors:
self.log_message("错误: " + "; ".join(validation_errors))
messagebox.showerror("输入错误", "\n".join(validation_errors))
return
self.run_button.config(state=tk.DISABLED)
self.stop_button.config(state=tk.NORMAL)
self.view_folder_report_button.config(state=tk.DISABLED)
self.processing = True
# 重置复制的文件列表
self.copied_html_files = []
thread = threading.Thread(target=self.process_folders, args=(old_path, new_path, excel_file))
thread.daemon = True
thread.start()
self.log_message("处理线程已启动")
def run_winmerge(self, winmerge_path, path1, path2):
"""针对WinMerge 2.16.46.0优化的报告生成方法"""
if not os.path.exists(winmerge_path):
self.log_message(f"错误: WinMerge路径不存在 {winmerge_path}")
return False
os.makedirs(os.path.dirname(self.folder_report_path), exist_ok=True)
# 更新命令行参数以兼容WinMerge 2.16.46.0
cmd = [
winmerge_path,
'/u', # 禁用单实例模式
'/nosplash', # 不显示启动画面
'/dl', 'Base', # 左侧标题
'/dr', 'Modified', # 右侧标题
'/noninteractive', # 非交互模式
'/minimize' # 最小化窗口
]
# 递归选项 - 使用新版本的参数
if self.recursive_var.get():
cmd.extend(['/r', '/s']) # 启用递归比较
else:
cmd.extend(['/r-', '/s-']) # 显式禁用递归比较
# 文件过滤
file_filter = self.filter_var.get()
if file_filter and file_filter != "*.*":
cmd.extend(['-f', file_filter])
# 输出报告路径
cmd.extend(['/or', self.folder_report_path])
# 添加要比较的路径
cmd.extend([path1, path2])
self.update_status("正在生成比较报告...")
return self.execute_winmerge_command(cmd, "比较报告")
def execute_winmerge_command(self, cmd, report_type):
"""执行WinMerge命令并处理结果"""
try:
self.log_message(f"开始生成{report_type}...")
self.log_message(f"执行命令: {' '.join(cmd)}")
start_time = time.time()
# 创建进程标志
creation_flags = 0
if os.name == 'nt':
creation_flags = subprocess.CREATE_NO_WINDOW
process = subprocess.Popen(
cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
text=True,
encoding='utf-8',
errors='replace',
creationflags=creation_flags
)
timeout = 900 # 15分钟超时
try:
stdout, stderr = process.communicate(timeout=timeout)
except subprocess.TimeoutExpired:
process.kill()
stdout, stderr = process.communicate()
self.log_message(f"{report_type}生成超时({timeout}秒)，已终止进程")
return False
elapsed = time.time() - start_time
self.log_message(f"{report_type}生成完成，耗时: {elapsed:.2f}秒")
# 记录输出
if stdout.strip():
self.log_message(f"WinMerge输出:\n{stdout[:2000]}")
if stderr.strip():
self.log_message(f"WinMerge错误:\n{stderr[:1000]}")
# 处理返回码
if process.returncode == 0:
self.log_message(f"{report_type}命令执行成功")
return True
elif process.returncode == 1:
self.log_message(f"{report_type}命令执行完成（发现差异）")
return True
elif process.returncode == 2:
self.log_message(f"{report_type}命令执行完成（发现错误）")
return False
else:
error_msg = f"{report_type}生成失败(退出码{process.returncode})"
self.log_message(error_msg)
return False
except Exception as e:
self.log_message(f"{report_type}生成错误: {str(e)}\n{traceback.format_exc()}")
return False
def send_enter_key():
# 查找活动窗口（通常是弹出的对话框）
hwnd = win32gui.GetForegroundWindow()
if hwnd:
# 发送Enter键
win32api.PostMessage(hwnd, win32con.WM_KEYDOWN, win32con.VK_RETURN, 0)
win32api.PostMessage(hwnd, win32con.WM_KEYUP, win32con.VK_RETURN, 0)
def open_excel_file(self, excel_path):
self.log_message("正在后台自动化处理Excel文件...")
# 初始化COM库
pythoncom.CoInitialize()
try:
if not os.path.exists(excel_path):
self.log_message(f"错误: Excel文件不存在 {excel_path}")
return False
excel_app = None
try:
# 创建Excel应用程序对象
excel_app = win32com.client.Dispatch("Excel.Application")
excel_app.Visible = True
excel_app.WindowState = -4140 # win32com.client.constants.xlMinimized
excel_app.DisplayAlerts = False
excel_app.ScreenUpdating = False
excel_app.EnableEvents = False
# 打开工作簿
wb = excel_app.Workbooks.Open(os.path.abspath(excel_path))
self.log_message(f"Excel文件已打开: {excel_path}")
# 自动执行宏并处理后续交互
success = self.execute_macro_with_automation(excel_app, wb)
# 保存并关闭工作簿
if success:
wb.Close(SaveChanges=True)
self.log_message("Excel文件处理完成并保存")
else:
wb.Close(SaveChanges=False)
self.log_message("宏执行失败，已放弃更改")
return success
except Exception as e:
error_msg = f"Excel自动化失败: {str(e)}"
self.log_message(error_msg)
self.log_message(traceback.format_exc())
return False
finally:
# 确保释放Excel对象
if excel_app is not None:
try:
excel_app.Quit()
# 确保Excel进程完全退出
time.sleep(1)
# 额外的清理操作
del excel_app
except:
pass
finally:
# 确保取消初始化COM库
pythoncom.CoUninitialize()
def execute_macro_with_automation(self, excel_app, workbook):
"""异步执行宏并监控对话框 - 增强版"""
try:
# 尝试多次获取窗口句柄
hwnd = None
for i in range(5): # 增加尝试次数
hwnd = self.find_excel_window(excel_app)
if hwnd:
break
self.log_message(f"尝试 {i+1}/5 获取Excel窗口句柄")
time.sleep(1) # 等待1秒再试
if not hwnd:
self.log_message("错误: 多次尝试后仍无法获取Excel窗口句柄！")
return False
# 创建事件标志用于线程通信
self.macro_finished = threading.Event()
# 启动宏执行监控线程
monitor_thread = threading.Thread(
target=self.monitor_macro_execution,
args=(excel_app, workbook, hwnd)
)
monitor_thread.daemon = True
monitor_thread.start()
self.log_message("宏监控线程已启动")
# 执行宏
try:
self.log_message("开始执行宏...")
excel_app.Run("Sheet1.ExposedMacro")
self.log_message("宏执行完成")
except Exception as e:
self.log_message(f"宏执行异常: {str(e)}")
finally:
# 标记宏执行完成
self.macro_finished.set()
self.log_message("已设置宏完成标志")
# 等待监控线程完成
monitor_thread.join(timeout=60) # 最多等待60秒
if monitor_thread.is_alive():
self.log_message("警告: 宏监控线程超时")
return True
except Exception as e:
self.log_message(f"宏执行框架错误: {str(e)}\n{traceback.format_exc()}")
return False
def monitor_macro_execution(self, excel_app, workbook, hwnd):
"""增强的宏执行监控逻辑，确保所有对话框都被处理"""
self.log_message("启动宏执行监控线程(增强版)...")
# 配置对话框处理参数
max_wait_time = 300 # 5分钟最大等待时间
dialog_cooldown = 0.5 # 对话框处理后的冷却时间
last_dialog_time = 0 # 记录上次处理对话框的时间
# 对话框处理状态跟踪
handled_dialogs = set()
dialog_retry_count = {}
# 主监控循环
start_time = time.time()
while not self.macro_finished.is_set() and time.time() - start_time < max_wait_time:
try:
current_time = time.time()
# 仅在冷却期结束后检查新对话框
if current_time - last_dialog_time < dialog_cooldown:
time.sleep(0.1)
continue
# 查找当前活动对话框
dialog_hwnd = self.find_dialog_window(hwnd)
if dialog_hwnd:
self.log_message(f"test1")
dialog_title = win32gui.GetWindowText(dialog_hwnd)
dialog_id = f"{dialog_hwnd}_{dialog_title}"
self.log_message(f"检测到对话框: {dialog_title}")
# 跳过最近处理过的对话框
if dialog_id in handled_dialogs:
self.log_message(f"对话框已处理过，跳过: {dialog_title}")
time.sleep(0.5)
continue
# 处理确认对话框
if "Winmerge差分ファイルまとめるツール" in dialog_title:
self.log_message(">>> 处理确认对话框 <<<")
if self.handle_confirmation_dialog(dialog_hwnd):
handled_dialogs.add(dialog_id)
last_dialog_time = current_time
# 确认后可能需要等待路径对话框出现
time.sleep(2)
else:
self.log_message("确认对话框处理失败，将重试")
# 处理路径选择对话框
elif "一覧ファイル(*.html)を選択" in dialog_title or "Select" in dialog_title:
self.log_message(">>> 处理路径选择对话框 <<<")
if self.fill_path_dialog(dialog_hwnd):
handled_dialogs.add(dialog_id)
last_dialog_time = current_time
# 路径选择后可能需要等待后续处理
time.sleep(3)
else:
self.log_message("路径选择对话框处理失败，将重试")
# 处理其他未知对话框
else:
self.log_message(">>> 处理未知类型对话框 <<<")
if self.handle_unknown_dialog(dialog_hwnd):
handled_dialogs.add(dialog_id)
last_dialog_time = current_time
else:
self.log_message("未知对话框处理失败")
# 如果没有对话框，检查宏是否已完成
else:
if self.is_macro_completed(excel_app):
self.log_message("宏执行已完成")
break
# 短暂休眠避免CPU占用过高
time.sleep(0.3)
except Exception as e:
error_msg = f"对话框监控错误: {str(e)}\n{traceback.format_exc()}"
self.log_message(error_msg)
time.sleep(1) # 出错后短暂暂停
if self.macro_finished.is_set():
self.log_message("宏执行监控正常结束")
else:
self.log_message(f"警告: 宏执行监控超时 ({max_wait_time}秒)")
def handle_confirmation_dialog(self, hwnd):
"""专门处理确认对话框"""
try:
# 确保对话框在前台
win32gui.SetForegroundWindow(hwnd)
time.sleep(0.3)
# 查找确认按钮
confirm_button = self.find_dialog_button(hwnd, ["确定", "OK", "Yes", "はい"])
if confirm_button:
win32gui.PostMessage(confirm_button, win32con.BM_CLICK, 0, 0)
self.log_message(f"已点击确认按钮: {win32gui.GetWindowText(confirm_button)}")
return True
else:
# 备选方案：模拟回车键
win32api.keybd_event(win32con.VK_RETURN, 0, 0, 0)
win32api.keybd_event(win32con.VK_RETURN, 0, win32con.KEYEVENTF_KEYUP, 0)
self.log_message("使用回车键确认对话框")
return True
except Exception as e:
self.log_message(f"确认对话框处理失败: {str(e)}")
return False
def fill_path_dialog(self, dialog_hwnd):
"""增强的路径选择对话框处理方法"""
try:
# 确保对话框处于活动状态
win32gui.SetForegroundWindow(dialog_hwnd)
time.sleep(0.5)
# 获取完整报告文件路径
report_path = self.folder_report_path
# 方法1: 尝试通过控件设置路径
if self.try_set_path_via_controls(dialog_hwnd, report_path):
return True
# 方法2: 使用键盘导航和输入路径
self.log_message("尝试键盘导航方式输入路径")
return self.set_path_via_keyboard(dialog_hwnd, report_path)
except Exception as e:
self.log_message(f"路径对话框处理失败: {str(e)}")
return False
def try_set_path_via_controls(self, dialog_hwnd, report_path):
"""尝试通过查找控件设置路径"""
try:
# 查找所有编辑框
edit_controls = []
def find_edit_controls(hwnd, results):
if win32gui.GetClassName(hwnd) == "Edit":
results.append(hwnd)
win32gui.EnumChildWindows(dialog_hwnd, find_edit_controls, edit_controls)
if not edit_controls:
self.log_message("未找到编辑框控件")
return False
# 尝试在最后一个编辑框中设置路径（通常是文件路径框）
file_edit = edit_controls[-1]
win32gui.SendMessage(file_edit, win32con.WM_SETTEXT, 0, report_path)
self.log_message(f"已设置路径: {report_path}")
# 查找并点击"打开"按钮
open_button = self.find_dialog_button(dialog_hwnd, ["打开", "Open", "開く"])
if open_button:
win32gui.PostMessage(open_button, win32con.BM_CLICK, 0, 0)
self.log_message(f"已点击打开按钮: {win32gui.GetWindowText(open_button)}")
return True
# 如果找不到按钮，尝试回车键确认
win32api.keybd_event(win32con.VK_RETURN, 0, 0, 0)
win32api.keybd_event(win32con.VK_RETURN, 0, win32con.KEYEVENTF_KEYUP, 0)
self.log_message("使用回车键确认路径选择")
return True
except Exception as e:
self.log_message(f"控件方式设置路径失败: {str(e)}")
return False
def set_path_via_keyboard(self, dialog_hwnd, report_path):
"""使用键盘输入路径"""
try:
# 切换到对话框
win32gui.SetForegroundWindow(dialog_hwnd)
time.sleep(0.3)
# 导航到文件路径输入框
win32api.keybd_event(win32con.VK_ALT, 0, 0, 0) # 按下Alt
time.sleep(0.1)
win32api.keybd_event(win32con.VK_N, 0, 0, 0) # 按下N
win32api.keybd_event(win32con.VK_N, 0, win32con.KEYEVENTF_KEYUP, 0)
time.sleep(0.1)
win32api.keybd_event(win32con.VK_ALT, 0, win32con.KEYEVENTF_KEYUP, 0) # 释放Alt
time.sleep(0.5)
# 全选现有内容并删除
win32api.keybd_event(win32con.VK_CONTROL, 0, 0, 0) # Ctrl+A
win32api.keybd_event(win32con.VK_A, 0, 0, 0)
win32api.keybd_event(win32con.VK_A, 0, win32con.KEYEVENTF_KEYUP, 0)
win32api.keybd_event(win32con.VK_CONTROL, 0, win32con.KEYEVENTF_KEYUP, 0)
time.sleep(0.2)
win32api.keybd_event(win32con.VK_DELETE, 0, 0, 0) # 删除
win32api.keybd_event(win32极con.VK_DELETE, 0, win32con.KEYEVENTF_KEYUP, 0)
time.sleep(0.2)
# 输入完整路径
for char in report_path:
if char == '\\':
win32api.keybd_event(win32con.VK_BACKSLASH, 0, 0, 0)
win32api.keybd_event(win32con.VK_BACKSLASH, 0, win32con.KEYEVENTF_KEYUP, 0)
else:
vk_code = win32api.VkKeyScan(char)
win32api.keybd_event(vk_code & 0xFF, 0, 0, 0)
win32api.keybd_event(vk_code & 0xFF, 0, win32con.KEYEVENTF_KEYUP, 0)
time.sleep(0.02)
self.log_message(f"已输入路径: {report_path}")
# 确认选择
time.sleep(0.5)
win32api.keybd_event(win32con.VK_RETURN, 0, 0, 0)
win32api.keybd_event(win32con.VK_RETURN, 0, win32con.KEYEVENTF_KEYUP, 0)
return True
except Exception as e:
self.log_message(f"键盘输入失败: {str(e)}")
return False
def find_dialog_button(self, dialog_hwnd, button_texts):
"""查找对话框中的特定按钮"""
try:
buttons = []
def enum_buttons(hwnd, results):
if "Button" in win32gui.GetClassName(hwnd):
text = win32gui.GetWindowText(hwnd)
results.append((hwnd, text))
win32gui.EnumChildWindows(dialog_hwnd, enum_buttons, buttons)
# 优先匹配特定文本的按钮
for hwnd, text in buttons:
for btn_text in button_texts:
if btn_text in text:
return hwnd
# 如果没有匹配项，返回第一个按钮
if buttons:
return buttons[0][0]
return None
except Exception as e:
self.log_message(f"查找按钮失败: {str(e)}")
return None
def is_macro_completed(self, excel_app):
"""检查宏是否已完成"""
try:
# 方法1: 检查Excel是否就绪
if excel_app.Ready:
# 方法2: 检查是否有打开的对话框
if excel_app.Dialogs.Count == 0:
return True
return False
except:
return False
def find_excel_window(self, excel_app):
"""获取Excel应用程序窗口句柄"""
try:
# 方法1：通过窗口标题匹配
titles = []
def enum_windows_callback(hwnd, results):
if win32gui.IsWindowVisible(hwnd):
title = win32gui.GetWindowText(hwnd)
# 匹配Excel主窗口标题的模式（通常包含"Excel"）
if "Excel" in title and "Book" in title:
results.append(hwnd)
win32gui.EnumWindows(enum_windows_callback, titles)
if titles:
return titles[0] # 返回第一个匹配的窗口
# 方法2：如果没有找到，尝试通过类名
class_names = []
def enum_class_callback(hwnd, results):
if win32gui.IsWindowVisible(hwnd):
class_name = win32gui.GetClassName(hwnd)
if class_name == "XLMAIN":
results.append(hwnd)
win32gui.EnumWindows(enum_class_callback, class_names)
if class_names:
return class_names[0]
# 方法3：作为备选，尝试获取活动窗口
hwnd = win32gui.GetForegroundWindow()
if hwnd:
title = win32gui.GetWindowText(hwnd)
if "Excel" in title:
return hwnd
self.log_message("警告: 未找到Excel窗口")
return None
except Exception as e:
self.log_message(f"查找Excel窗口失败: {str(e)}")
return None
def find_dialog_window(self, parent_hwnd):
"""精确查找特定对话框窗口"""
try:
specific_titles = [
"Winmerge差分ファイルまとめるツール",
"一覧ファイル(*.html)を選択"
]
dialogs = []
def enum_windows_callback(hwnd, results):
if win32gui.IsWindowVisible(hwnd) and win32gui.IsWindowEnabled(hwnd):
title = win32gui.GetWindowText(hwnd)
# 只匹配特定标题
for spec_title in specific_titles:
if spec_title in title:
results.append(hwnd)
return # 找到匹配即返回
# 先在父窗口内查找
win32gui.EnumChildWindows(parent_hwnd, enum_windows_callback, dialogs)
if dialogs:
return dialogs[0]
# 如果未找到，在所有顶层窗口中查找
all_dialogs = []
win32gui.EnumWindows(enum_windows_callback, all_dialogs)
return all_dialogs[0] if all_dialogs else None
except Exception as e:
self.log_message(f"查找对话框失败: {str(e)}")
return None
def stop_processing(self):
"""停止处理"""
self.processing = False
self.stop_button.config(state=tk.DISABLED)
self.run_button.config(state=tk.NORMAL)
# 更新按钮状态
self.root.after(100, self.update_view_button_state)
self.update_status("操作已停止")
def load_paths(self):
"""从配置文件加载保存的路径"""
config = configparser.ConfigParser()
if os.path.exists(self.config_file):
try:
config.read(self.config_file)
# 原始文件夹路径
if config.has_option('Paths', 'old_folder'):
old_path = config.get('Paths', 'old_folder')
self.old_folder_entry.delete(0, tk.END)
self.old_folder_entry.insert(0, old_path)
if os.path.isdir(old_path):
self.populate_folder_tree(old_path)
# 修改后文件夹路径
if config.has_option('Paths', 'new_folder'):
new_path = config.get('Paths', 'new_folder')
self.new_folder_entry.delete(0, tk.END)
self.new_folder_entry.insert(0, new_path)
# Excel文件路径
if config.has_option('Paths', 'excel_file'):
excel_path = config.get('Paths', 'excel_file')
self.excel_file_entry.delete(0, tk.END)
self.excel_file_entry.insert(0, excel_path)
# WinMerge路径
if config.has_option('Paths', 'winmerge_path'):
winmerge_path = config.get('Paths', 'winmerge_path')
self.winmerge_entry.delete(0, tk.END)
self.winmerge_entry.insert(0, winmerge_path)
self.log_message("已加载上次保存的路径")
except Exception as e:
self.log_message(f"加载配置文件失败: {str(e)}")
else:
self.log_message("未找到配置文件，将使用默认路径")
def save_path(self, key, path):
"""保存单个路径到配置文件"""
config = configparser.ConfigParser()
if os.path.exists(self.config_file):
config.read(self.config_file)
if not config.has_section('Paths'):
config.add_section('Paths')
config.set('Paths', key, path)
try:
with open(self.config_file, 'w') as configfile:
config.write(configfile)
self.log_message(f"已保存路径: {key} = {path}")
except Exception as e:
self.log_message(f"保存路径失败: {str(e)}")
def save_all_paths(self):
"""保存所有路径到配置文件"""
config = configparser.ConfigParser()
config.add_section('Paths')
config.set('Paths', 'old_folder', self.old_folder_entry.get())
config.set('Paths', 'new_folder', self.new_folder_entry.get())
config.set('Paths', 'excel_file', self.excel_file_entry.get())
config.set('Paths', 'winmerge_path', self.winmerge_entry.get())
try:
with open(self.config_file, 'w') as configfile:
config.write(configfile)
self.log_message("所有路径已保存")
except Exception as e:
self.log_message(f"保存所有路径失败: {str(e)}")
def on_closing(self):
"""窗口关闭时的处理"""
self.save_all_paths()
self.root.destroy()
if __name__ == "__main__":
root = tk.Tk()
app = DiffProcessorApp(root)
root.protocol("WM_DELETE_WINDOW", app.on_closing)
root.mainloop()
弹出的处理窗口好像是wps选择文件的窗口，进行查找时显示找不到窗口
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本文介绍了Python中使用win32api.keybd_event函数模拟键盘输入的方法，包括函数参数解析及示例代码。通过设置不同标志位实现按键按下和释放。此外，还提供了键盘键码对照表的链接。
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