读取CSV文件

"""
读取CSV文件

版本: v1.0
日期: 2019.03.28
作者: Catherine
python版本: 3.7
"""


import csv


filename = 'teacher.csv'
try:
    with open(filename) as f:
        reader = csv.reader(f)
        data = list(reader)
except FileNotFoundError:
    print('无法打开文件: ', filename)
else:
    for item in data:
        print('%-30s%-20s%-10s' % (item[0], item[1], item[2]))