Pandas combine multiple csv files

Question

I have multiple csv files that I would like to combine into one df.

They are all in this general format, with two index columns:

Answer 1

A simple way:

Creating a list with the names of csvs:

files=listdir()
csvs=list()
for file in files:
    if file.endswith(".csv"):
        csvs.append(file)

concatenate the csvs:

data=pd.DataFrame()
for i in csvs:
    table=pd.read_csv(i)
    data=pd.concat([data,table])