CSV파일 읽고 쓰기

import csv

#쓰기

#추가시 'w' 대신 'a'
with open('test.csv','w', newline='') as f:
    spamwriter = csv.writer(f, quotechar=',', quoting=csv.QUOTE_MINIMAL)
    spamwriter.writerow(['Spam', 'Lovely Spam', 'Wonderful Spam'])
#읽기
with open('test.csv','r', newline='') as f:
    reader = csv.reader(f)
    for row in reader:
        print(row)