在一个文件夹中有许多CSV文件我想重命名。有一个excel工作表，其中包含要重命名为文件夹的文件名。在

文件夹中的文件名为

测试数据？30四月.csv在

测试数据？20四月.csv在

测试数据18四月.csv等等

而excel工作表包含的名称为

0.25-测试数据4月30日

0.98-4月20日测试数据

0.33-4月20日测试数据等

我的目标是改名

“测试数据\u 30四月.csv“至”0.25-TestData_30四月.csv“其他文件也一样。在

这是我写的代码(它不能按预期工作)import os

import xlrd

#Excel Sheet containing name of files to be renamed in that folder

path="C:\\Users\\Desktop\\Test_Data\\Test_Summary.xlsx"

#Folder Containg all orginal file names

dir = "C:\\Users\\Desktop\\Wear_Data"

wb = xlrd.open_workbook(path)

sheet = wb.sheet_by_index(0)

sheet.cell_value(0, 0)

#In excel sheet column X or col_values(23) contains the file name to be renamed

print(sheet.col_values(23))

list_of_filename_in_folder = [] # name of the files in the folder

list_of_filename_in_excel = [] #name of the files in excel

path_to_folder = '' # base path of folder

for name in list_of_filename_in_excel:

excel_file_name = os.path.join(path_to_folder, name,'.csv')

dir_file_name = os.path.join(path_to_folder,name.split('-')[1],'.csv' )

if os.path.exists(dir_file_name):

print('changing file name {} to {}'.format(name.split('-')[1],name))

os.rename(dir_file_name, excel_file_name)

else:

print('no file {} with name found in location'.format(name.split('-')[1]+'.csv')