pandas read excel and append code example

Example 1: 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)

Example 2: how to combine number of excel files into a single file using python or pandas

import os
import pandas as pd
cwd = os.path.abspath('') 
files = os.listdir(cwd)  
df = pd.DataFrame()
for file in files:
    if file.endswith('.xlsx'):
        df = df.append(pd.read_excel(file), ignore_index=True) 
df.head() 
df.to_excel('total_sales.xlsx')