python apply dataframe to each xlsx in folder code example

Example: read all excel using glob

import sys
import csv
import glob
import pandas as pd

# get data file names
path =r'C:\DRO\DCL_rawdata_files\excelfiles'
filenames = glob.glob(path + "/*.xlsx")

dfs = []

for df in dfs: 
    xl_file = pd.ExcelFile(filenames)
    df=xl_file.parse('Sheet1')
    dfs.concat(df, ignore_index=True)