how can i rename using python any .xlsx file in a directory?

Question

I could not find similar question here but how can i rename using python any .xlsx file in a directory? The goal is not to hardcode the filename to rename it into something else. Any input or advice is much appreciated. Thank you very much.

What I have tried so far. What it does is, it creates another excel file but i just need the .xlsx in C:Test to be rename as Master.xlsx.

for root, dirs, files in os.walk("C:Test", topdown=False,):
for name in files:
    base_name, ext = os.path.splitext(name)  #Split name, extension
    if ext in ".xlsx":
        df = pd.read_excel(os.path.join(root, name))
        df.to_excel(os.path.join(root, 'Master.xlsx'), index=False)

Asked By: JMC

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Source

Answer 1

You can find all .xlsx files using the glob module and then rename them using the os module.

To get all the files in a specific folder/directory.

files = glob.glob(directory + '/*.xlsx')

then just loop over it to get the list of files and just rename those files using rename().

os.rename(file, new_name)

full code:

import glob
import os

files = glob.glob('./' + '/*.xlsx')

for file in files:
    os.rename(file, file.replace('.xlsx', '_new.xlsx'))

Answered By: Akshat Tamrakar

Answer 2

Use OS client for python

import os
os.chdir("C:Test") #if you are running your code in 'c:' location you need to do this so that your code will run inside test folder.
for file in os.listdir():
    if file.endswith(".xlsx"):
        os.rename(file, "new_name.xlsx")

Answered By: Tanmay Shrivastava

how can i rename using python any .xlsx file in a directory?

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