Merge all excel files into one file with multiple sheets

Question

i would like some help.

I have multiple excel files, each file only has one sheet.

I would like to combine all excel files into just one file but with multiple sheets one sheet per excel file keeping the same sheet names.

this is what i have so far:

import pandas as pd
from glob import glob
import os


excelWriter =  pd.ExcelWriter("multiple_sheets.xlsx",engine='xlsxwriter')



for file in glob('*.xlsx'):
    df = pd.read_excel(file)
    df.to_excel(excelWriter,sheet_name=file,index=False)
excelWriter.save()

All the excel files looks like this:

https://iili.io/HfiJRHl.png

sorry i cannot upload images here, dont know why but i pasted the link

But all the excel files have the exact same columns and rows and just one sheet, the only difference is the sheet name

Thanks in advance

Asked By: oscar salgado

||

Source

Answer 1

import pandas as pd
import os

output_excel = r'/home/bera/Desktop/all_excels.xlsx'

#List all excel files in folder
excel_folder= r'/home/bera/Desktop/GIStest/excelfiles/'
excel_files = [os.path.join(root, file) for root, folder, files in os.walk(excel_folder) for file in files if file.endswith(".xlsx")]

with pd.ExcelWriter(output_excel) as writer:
    for excel in excel_files: #For each excel
        sheet_name = pd.ExcelFile(excel).sheet_names[0] #Find the sheet name
        df = pd.read_excel(excel) #Create a dataframe
        df.to_excel(writer, sheet_name=sheet_name, index=False) #Write it to a sheet in the output excel

Answered By: BERA

Merge all excel files into one file with multiple sheets

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