python快速拆分excel文件中的所有sheet表的实用脚本

from tkinter import filedialog, messagebox

def open_file():
    root = tk.Tk()
    root.withdraw()
    f_path = filedialog.askopenfilename()
    return f_path

def save_directory():
    root = tk.Tk()
    root.withdraw()
    f_path = filedialog.askdirectory()
    return f_path

origin_excel = load_workbook(filename=file_path)
origin_sheet_names = origin_excel.sheetnames

messagebox.showinfo('提示', f'一共有{len(origin_sheet_names)}个sheet，名称分别为：{origin_sheet_names}\n拆分开始')

if len(origin_sheet_names) > 1:
    for j in range(len(origin_sheet_names)):
        wb = load_workbook(filename=file_path)
        sheet = wb[origin_sheet_names[j]]
        wb.copy_worksheet(sheet)
        new_filename = origin_sheet_names[j] + '.xlsx'
        # 删除多余的工作表
        for i in range(len(origin_sheet_names)):
            sheet1 = wb[origin_sheet_names[i]]
            wb.remove(sheet1)
        new_path = save_path + "/" + new_filename
        messagebox.showinfo('提示', f"{new_filename} 已保存到{save_path}")
        wb.save(filename=new_path)
        # 调整工作表名称字段
        new = load_workbook(filename=new_path)
        news = new.active
        news.title = origin_sheet_names[j]
        new.save(filename=new_path)
    messagebox.showinfo('提示', '拆分完成！')
else:
    raise Exception('提示', f"你的文件只有一个sheet，难道还要拆分吗？你的文件名{file_path}")

# -*- coding:   utf-8 -*-
# @Time     :   2023-02-11 10:25   
# @Author   :   Kyln.Wu
# @Email    :   kylnwu@qq.com
# @FileName :   把一个工作簿里的所有sheet拆分为单独文件.py
# @IDE      :   PyCharm
from openpyxl import load_workbook
from tkinter import filedialog
import tkinter as tk
from tkinter import messagebox


def open_file():
    root = tk.Tk()
    root.withdraw()
    f_path = filedialog.askopenfilename()
    return f_path


def sheet2excel(file_path):
    # 先读取一次文件，获取sheet表的名称
    messagebox.showinfo("第二步", "请选择保存的文件夹：")

    def save_directory():
        root = tk.Tk()
        root.withdraw()
        f_path = filedialog.askdirectory()
        return f_path

    save_path = save_directory()
    origin_excel = load_workbook(filename=file_path)  # 读取原excel文件
    origin_sheet_names = origin_excel.sheetnames  # 获取sheet的名称
    messagebox.showinfo('提示', f'一共有{len(origin_sheet_names)}个sheet，名称分别为：{origin_sheet_names}\n拆分开始')

    if len(origin_sheet_names) > 1:  # 如果sheetnames小于1，报错：该文件不需要拆分
        for j in range(len(origin_sheet_names)):
            wb = load_workbook(filename=file_path)  # 再读取一次文件，由于每次删除后需要保存一次，所以不能与上一次一样
            sheet = wb[origin_sheet_names[j]]
            wb.copy_worksheet(sheet)
            new_filename = origin_sheet_names[j] + '.xlsx'  # 新建一个sheet命名的excel文件
            for i in range(len(origin_sheet_names)):
                sheet1 = wb[origin_sheet_names[i]]
                wb.remove(sheet1)
            new_path = save_path + "/" + new_filename
            messagebox.showinfo('提示', f"{new_filename} 已保存到{save_path}")
            wb.save(filename=new_path)
            # 由于使用copy_worksheet后，sheet表名有copy字段，这里做个调整
            new = load_workbook(filename=new_path)
            news = new.active
            news.title = origin_sheet_names[j]
            new.save(filename=new_path)
        messagebox.showinfo('提示', '拆分完成！')
    else:
        raise Exception('提示', f"你的文件只有一个sheet，难道还要拆分吗？你的文件名{file_path}")


if __name__ == '__main__':
    messagebox.showinfo("第一步", "选择要拆解的excel文件：")
    path = open_file()
    sheet2excel(path)