今天來分享一款好玩的自動化腳：批量文件重命名
有時候呢，你的文件被下載下來文件名都是亂七八糟毫無規律，但是當時你下載的時候沒辦法重名或者你又不想另存為重新重命名。
比如：下載下來的照片每一個文件名字系統給你安排的都是系統自身的喜好

所以它來了，一次性完成。

import os
import tkinter as tk
from tkinter import ttk, filedialog, messagebox
from pathlib import Pathclass BatchRenameApp:def __init__(self, root):self.root = rootself.root.title(" 批量文件重命名工具 v1.0")self.root.geometry("800x600")# 變量初始化self.folder_path = tk.StringVar()self.prefix = tk.StringVar(value="")self.suffix = tk.StringVar(value="")self.start_num = tk.IntVar(value=1)self.ext_filter = tk.StringVar(value="*")self.dry_run = tk.BooleanVar(value=False)self.file_list = []# 創建UI組件self.create_widgets()def create_widgets(self):# 頂部框架 - 文件夾選擇和基本信息top_frame = ttk.LabelFrame(self.root, text="文件夾設置", padding=(10, 5))top_frame.pack(fill=tk.X, padx=10, pady=5)ttk.Label(top_frame, text="目標文件夾:").grid(row=0, column=0, sticky=tk.W)ttk.Entry(top_frame, textvariable=self.folder_path, width=50).grid(row=0, column=1, padx=5)ttk.Button(top_frame, text="瀏覽...", command=self.browse_folder).grid(row=0, column=2)# 中間框架 - 重命名規則設置middle_frame = ttk.LabelFrame(self.root, text="重命名規則", padding=(10, 5))middle_frame.pack(fill=tk.X, padx=10, pady=5)ttk.Label(middle_frame, text="文件名前綴:").grid(row=0, column=0, sticky=tk.W)ttk.Entry(middle_frame, textvariable=self.prefix).grid(row=0, column=1, padx=5, pady=5, sticky=tk.W)ttk.Label(middle_frame, text="文件名后綴:").grid(row=1, column=0, sticky=tk.W)ttk.Entry(middle_frame, textvariable=self.suffix).grid(row=1, column=1, padx=5, pady=5, sticky=tk.W)ttk.Label(middle_frame, text="起始編號:").grid(row=2, column=0, sticky=tk.W)ttk.Spinbox(middle_frame, textvariable=self.start_num, from_=1, to=9999).grid(row=2, column=1, padx=5, pady=5,sticky=tk.W)ttk.Label(middle_frame, text="文件類型:").grid(row=3, column=0, sticky=tk.W)ttk.Entry(middle_frame, textvariable=self.ext_filter).grid(row=3, column=1, padx=5, pady=5, sticky=tk.W)ttk.Checkbutton(middle_frame, text="僅預覽(不實際修改)", variable=self.dry_run).grid(row=4, column=0,columnspan=2, pady=5)# 底部框架 - 操作按鈕和文件列表bottom_frame = ttk.Frame(self.root)bottom_frame.pack(fill=tk.BOTH, expand=True, padx=10, pady=5)button_frame = ttk.Frame(bottom_frame)button_frame.pack(fill=tk.X, pady=5)ttk.Button(button_frame, text="掃描文件", command=self.scan_files).pack(side=tk.LEFT, padx=5)ttk.Button(button_frame, text="預覽重命名", command=self.preview_rename).pack(side=tk.LEFT, padx=5)ttk.Button(button_frame, text="執行重命名", command=self.execute_rename).pack(side=tk.LEFT, padx=5)# 文件列表樹狀視圖self.tree = ttk.Treeview(bottom_frame, columns=("new_name", "status"), show="headings")self.tree.heading("#0", text="原始文件名")self.tree.heading("new_name", text="新文件名")self.tree.heading("status", text="狀態")vsb = ttk.Scrollbar(bottom_frame, orient="vertical", command=self.tree.yview)hsb = ttk.Scrollbar(bottom_frame, orient="horizontal", command=self.tree.xview)self.tree.configure(yscrollcommand=vsb.set, xscrollcommand=hsb.set)self.tree.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)vsb.pack(side=tk.RIGHT, fill=tk.Y)hsb.pack(side=tk.BOTTOM, fill=tk.X)def browse_folder(self):folder_selected = filedialog.askdirectory()if folder_selected:self.folder_path.set(folder_selected)self.scan_files()def scan_files(self):folder = Path(self.folder_path.get())if not folder.exists():messagebox.showerror(" 錯誤", "文件夾不存在!")returnext = self.ext_filter.get().strip()pattern = f"*.{ext}" if ext != "*" else "*"try:self.file_list = sorted([f for f in folder.glob(pattern) if f.is_file() and not f.name.startswith('.')])self.update_file_list()messagebox.showinfo(" 完成", f"找到 {len(self.file_list)}  個文件")except Exception as e:messagebox.showerror(" 錯誤", f"掃描文件時出錯: {str(e)}")def update_file_list(self):self.tree.delete(*self.tree.get_children())for i, file in enumerate(self.file_list, start=self.start_num.get()):new_name = f"{self.prefix.get()}{i}{self.suffix.get()}{file.suffix}"self.tree.insert("", tk.END, text=file.name, values=(new_name, "待處理"))def preview_rename(self):if not self.file_list:messagebox.showwarning(" 警告", "請先掃描文件!")returnself.dry_run.set(True)self.update_file_list()messagebox.showinfo(" 預覽", "已生成重命名預覽，請查看文件列表")def execute_rename(self):if not self.file_list:messagebox.showwarning(" 警告", "請先掃描文件!")returnif self.dry_run.get():messagebox.showinfo(" 信息", "當前處于預覽模式，不會實際修改文件")returnif not messagebox.askyesno(" 確認", f"確定要重命名 {len(self.file_list)}  個文件嗎?"):returnsuccess_count = 0for i, file in enumerate(self.file_list, start=self.start_num.get()):new_name = f"{self.prefix.get()}{i}{self.suffix.get()}{file.suffix}"new_path = file.with_name(new_name)try:file.rename(new_path)self.tree.item(self.tree.get_children()[i - self.start_num.get()],values=(new_name, "成功"))success_count += 1except Exception as e:self.tree.item(self.tree.get_children()[i - self.start_num.get()],values=(new_name, f"失敗: {str(e)}"))messagebox.showinfo(" 完成", f"操作完成!\n成功: {success_count}\n失敗: {len(self.file_list) - success_count}")self.file_list = []  # 清空文件列表，防止重復操作if __name__ == "__main__":root = tk.Tk()app = BatchRenameApp(root)root.mainloop()