import os
import subprocess
import shutil
import time
import tkinter as tk
from tkinter import filedialog, ttk, scrolledtext, messagebox, PhotoImage
import win32com.client as win32
import threading
import tempfile
import queue
import traceback
import webbrowser
class DiffProcessorApp:
def __init__(self, root):
self.root = root
root.title("高级文件夹比较工具")
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')])
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="高级文件夹比较工具",
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
self.old_folder_entry, _ = self.create_folder_selector(file_frame, "原始文件夹:")
self.new_folder_entry, _ = self.create_folder_selector(file_frame, "修改后文件夹:")
# 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)
# 文件报告选项
self.file_report_var = tk.BooleanVar(value=True)
file_report_check = ttk.Checkbutton(options_frame, text="生成文件比较报告",
variable=self.file_report_var)
file_report_check.grid(row=0, column=2, padx=10, pady=5, sticky=tk.W)
# 添加报告格式选择
report_frame = ttk.Frame(options_frame)
report_frame.grid(row=1, column=0, columnspan=3, padx=10, pady=5, sticky=tk.W)
ttk.Label(report_frame, text="报告格式:").pack(side=tk.LEFT, padx=(0, 5))
self.report_format_var = tk.StringVar(value="html")
ttk.Radiobutton(report_frame, text="HTML", variable=self.report_format_var,
value="html").pack(side=tk.LEFT, padx=5)
ttk.Radiobutton(report_frame, text="XML", variable=self.report_format_var,
value="xml").pack(side=tk.LEFT, padx=5)
# 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\WinMerge2.16.12.0\WinMergeU.exe") # 默认路径
ttk.Button(winmerge_frame, text="浏览...",
command=lambda: self.select_file(self.winmerge_entry,
[("WinMerge 可执行文件", "*.exe")])).grid(row=0, column=2)
# 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)
# 查看报告按钮
self.view_report_button = ttk.Button(button_frame, text="查看报告",
command=self.view_report, width=10, state=tk.DISABLED)
self.view_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.last_report_path = None
# 启动队列处理
self.root.after(100, self.process_queue)
def create_folder_selector(self, parent, label_text):
"""创建文件夹选择器组件"""
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))
button.grid(row=0, column=2, padx=5, pady=5)
return entry, button
def select_folder(self, entry):
"""选择文件夹"""
foldername = filedialog.askdirectory()
if foldername:
entry.delete(0, tk.END)
entry.insert(0, foldername)
# 自动填充文件夹结构
self.populate_folder_tree(foldername)
def select_file(self, entry, filetypes=None):
"""选择文件"""
if filetypes is None:
filetypes = [("所有文件", "*.*")]
filename = filedialog.askopenfilename(filetypes=filetypes)
if filename:
entry.delete(0, tk.END)
entry.insert(0, filename)
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
# 添加根节点
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):
"""查看生成的报告"""
if self.last_report_path and os.path.exists(self.last_report_path):
try:
webbrowser.open(self.last_report_path)
except Exception as e:
messagebox.showerror("错误", f"无法打开报告: {str(e)}")
else:
messagebox.showwarning("警告", "没有可用的报告文件")
def process_folders(self, old_path, new_path, excel_file):
"""处理文件夹比较的线程函数"""
output_html = None
try:
# 设置报告目录为Excel文件所在目录
report_dir = os.path.dirname(excel_file)
os.makedirs(report_dir, exist_ok=True)
# 步骤1: 生成HTML差异文件
self.update_status("生成HTML差异文件...")
self.update_progress(30)
# 使用临时文件存储HTML报告
with tempfile.NamedTemporaryFile(suffix=".html", delete=False) as temp_file:
output_html = temp_file.name
winmerge_path = self.winmerge_entry.get()
if not self.run_winmerge(winmerge_path, old_path, new_path, output_html, report_dir):
self.update_status("WinMerge执行失败")
return
# 步骤2: 将HTML文件复制到Excel目录
self.update_status("复制HTML报告到目标目录...")
self.update_progress(60)
if report_dir:
target_html = os.path.join(report_dir, "diff_report.html")
try:
shutil.copy(output_html, target_html)
self.log_message(f"已将HTML文件复制到: {target_html}")
self.last_report_path = target_html
self.view_report_button.config(state=tk.NORMAL)
except Exception as e:
self.log_message(f"文件复制失败: {str(e)}")
self.last_report_path = output_html
# 步骤3: 打开Excel并等待用户操作
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
# 完成
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HTML报告并打开Excel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:
# 重新启用执行按钮
if self.processing:
self.stop_processing()
# 清理临时文件
if output_html and os.path.exists(output_html):
try:
os.remove(output_html)
except:
pass
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
# 获取路径
old_path = self.old_folder_entry.get()
new_path = self.new_folder_entry.get()
excel_file = self.excel_file_entry.get()
# 详细路径验证
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
# 禁用执行按钮,启用停止按钮
self.run_button.config(state=tk.DISABLED)
self.stop_button.config(state=tk.NORMAL)
self.view_report_button.config(state=tk.DISABLED)
self.processing = True
# 启动处理线程
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, output_html, report_dir):
"""调用WinMerge生成HTML差异文件 - 修复路径和卡顿问题"""
# 验证WinMerge可执行文件
if not os.path.exists(winmerge_path):
self.log_message(f"错误: WinMerge路径不存在 {winmerge_path}")
return False
# 确保报告目录存在
os.makedirs(report_dir, exist_ok=True)
# 构建WinMerge命令 - 移除第三组路径参数
winmerge_cmd = [
winmerge_path,
'/u', '/nosplash', # 不显示启动画面
'/dl', 'Base',
'/dr', 'Modified',
'/or', output_html, # 文件夹报告输出文件
path1, path2 # 只传递两个文件夹路径
]
# 添加递归选项
if self.recursive_var.get():
winmerge_cmd.insert(1, '/r')
# 添加文件报告参数 - 可选
if self.file_report_var.get():
winmerge_cmd.extend([
'/reporttype', self.report_format_var.get(),
'/reportoutput', report_dir # 文件报告输出目录
])
# 添加文件过滤
file_filter = self.filter_var.get()
if file_filter and file_filter != "*.*":
winmerge_cmd.extend(['-f', file_filter])
# 添加非交互模式参数,防止卡在界面
winmerge_cmd.extend(['/noninteractive'])
self.log_message(f"执行WinMerge命令: {' '.join(winmerge_cmd)}")
try:
# 使用Popen而不是run,避免阻塞
process = subprocess.Popen(
winmerge_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
text=True,
creationflags=subprocess.CREATE_NO_WINDOW
)
# 等待进程完成,设置超时
try:
stdout, stderr = process.communicate(timeout=300) # 5分钟超时
except subprocess.TimeoutExpired:
process.kill()
stdout, stderr = process.communicate()
self.log_message("WinMerge执行超时(300秒),已终止进程")
return False
if process.returncode == 0:
self.log_message(f"HTML差异报告生成完成: {output_html}")
# 检查文件夹报告文件是否存在
if os.path.exists(output_html) and os.path.getsize(output_html) > 0:
self.log_message("文件夹报告生成成功")
else:
self.log_message("警告: 文件夹报告文件为空或不存在")
# 检查文件报告
if self.file_report_var.get():
report_files = [f for f in os.listdir(report_dir) if f.endswith(('.html', '.xml'))]
if report_files:
self.log_message(f"文件报告生成成功 ({len(report_files)}个文件)")
else:
self.log_message("警告: 没有生成文件报告")
return True
else:
error_msg = f"WinMerge执行失败(退出码{process.returncode}): {stderr}"
self.log_message(error_msg)
return False
except Exception as e:
self.log_message(f"WinMerge执行错误: {str(e)}")
return False
def open_excel_file(self, excel_path):
"""打开Excel文件并等待用户操作"""
self.log_message("正在打开Excel文件...")
try:
# 验证Excel文件存在
if not os.path.exists(excel_path):
self.log_message(f"错误: Excel文件不存在 {excel_path}")
return False
# 使用系统默认程序打开Excel文件
os.startfile(excel_path)
self.log_message(f"Excel文件已打开: {excel_path}")
# 提示用户手动操作
self.log_message("Excel已打开,请手动执行操作")
messagebox.showinfo("Excel已打开", "Excel文件已打开,请手动执行所需操作")
return True
except Exception as e:
self.log_message(f"打开Excel文件失败: {str(e)}\n{traceback.format_exc()}")
return False
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)
self.view_report_button.config(state=tk.NORMAL)
self.update_status("操作已停止")
if __name__ == "__main__":
root = tk.Tk()
app = DiffProcessorApp(root)
root.mainloop()
我想做一个控制面板,实现的自动化功能包括以下几个点:
1、界面要美观,简约实用。
2、首先能够调用winmerge去实现新旧两个文件夹的的对比,生成文件夹比较报告与文件比较报告。
3、将文件夹比较报告与文件比较报告放到与我的一个excel文件所在的位置。
4、打开excel文档,并提示我手动点击sheet一览中I1的名称为作成按钮。
5、等待执行结束。
6、要求有执行日志与进度条显示
举个例子,原来的逻辑中我需要手动去调用winmerge生成文件夹比较报告与文件比较报告,然后将这两个报告与我需要作成的的excel文件放在一起,然后我再打开我的excel文件,点击excel文件里面的作成按钮。现在我想要作成的是点击比较,自动生成文件夹比较报告与文件比较报告html格式,然后自动打开我的execl文件,我再点击作成
但是现在我的代码出现了问题,在生成报告的时候,会出现一个弹窗然后立马被关闭。应该是没有正确生成报告,因为点击生成的报告diff_report.html,里面是空白的。请基于我的代码帮助我解决
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