header1,header2
AAA,AA
BBB,BB
CCC,CC

with open('myfile.csv', 'r') as f:
    reader = csv.DictReader(f, delimiter = ',')
    for row in reader:
        print(row)

OrderedDict([('header1,header2', 'AAA,AA')])
OrderedDict([('header1,header2', 'BBB,BB')])
OrderedDict([('header1,header2', 'CCC,CC')])