python 比较两个csv文件并打印出差异

Posted 2021-05-09

import pprint
import codecs

file = codecs.open('1.csv', 'r', "utf-8")
list = file.read().split('\r\n')

file2 = codecs.open('2.csv', 'r', "utf-8")
list2 = file2.read().split('\r\n')

output = []

for object in list:
    if object not in list2:
        output.append(object)

for object in output:
    print object.encode('utf-8')