检测指定位置的excel是否为打开状态，若是打开状态，强制保存并关闭，若是关闭状态，不做处理的逻辑

import psutil
import os
import win32com.clientdef is_excel_open(file_path):for process in psutil.process_iter(['pid', 'name']):if "EXCEL.EXE" in process.info['name']:try:for file in process.open_files():if os.path.abspath(file_path) == os.path.abspath(file.path):return Trueexcept (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):passreturn Falsedef save_and_close_excel(file_path):try:excel = win32com.client.Dispatch("Excel.Application")excel.Visible = Falseworkbook = excel.Workbooks.Open(os.path.abspath(file_path))workbook.Save()workbook.Close()excel.Quit()except Exception as e:print(f"Error while saving and closing Excel: {e}")def process_excel_file(file_path):if is_excel_open(file_path):print(f"Excel file {file_path} is open. Saving and closing.")save_and_close_excel(file_path)else:print(f"Excel file {file_path} is closed. No action needed.")# 示例用法
excel_file_path = "path/to/your/excel/file.xlsx"
process_excel_file(excel_file_path)

这个示例中，is_excel_open 函数用于检测指定位置的 Excel 文件是否被打开。如果文件被打开，save_and_close_excel 函数将使用 win32com.client 来打开文件、保存并关闭。在实际使用中，请确保你已经安装了 psutil 和 pywin32：

pip install psutil pywin32