Read multiple csv files zipped in one file

Question

I have several csv files in several zip files in on folder, so for example:

• A.zip (contains csv1,csv2,csv3)
• B.zip (contains csv4, csv5, csv6)

Answer 1

Use zip.namelist() to get list of files inside the zip

Ex:

import glob
import zipfile
import pandas as pd

for zip_file in glob.glob("C/folder/*.zip"):
    zf = zipfile.ZipFile(zip_file)
    dfs = [pd.read_csv(zf.open(f), header=None, sep=";") for f in zf.namelist()]
    df = pd.concat(dfs,ignore_index=True)
    print(df)