Loop through multiple CSV files and run a script

Question

I have a script which pulls in data from a csv file, does some manipulations to it and creates an output excel file. But, its a tedious process as I need to do it for multiple f

Answer 1

Something like:

import os
import glob
import pandas as pd

---

os.chdir(r'path\to\folder') #changes folder path to working dir
filelist=glob.glob('*.csv') #creates a list of all csv files
for file in filelist:       #loops through the files
    df=pd.read_csv(file,...)
    #Do something and create a final_df
    final_df.to_excel(file[:-4],+'_output.xlsx',index=False) #excel with same name+ouput