如何使用 Pandas 删除多个 excel 文件的列值并保存每个文件而不合并它们

Question

I have multiple excel files containing several sheets. I need to delete all values from specific columns eg cell E1:G200 (without deleting the columns) from a particular sheet. I need to do the same for all the files. After that I need to save all those edited files without combinig them. I have done the same for one file, I need a macro so that I can apply for all the files. I have prepared the code for one file which deletes the columns which I don't want. Also I need a macro for this job.

import os
import pandas as pd

from openpyxl import load_workbook
book = load_workbook('file1.xlsx')
sheet = book['sheet1']
#the update needed is to delete all cell values not the columns
#sheet.delete.cols(3,5)    
book.save('file1_copy.xlsx')

Answer 1

this should work:

import os
import pandas as pd

from openpyxl import load_workbook
book = load_workbook('file1.xlsx')
sheet = book['Sheet1']
for row in sheet['C:E']:
  for cell in row:
    cell.value = None
book.save('file1_copy.xlsx')

please notice that normally Sheet1 is with capital S