python set

作者在 2016-10-18 10:45:48 发布以下内容
# -*- coding:utf-8 -*-
import time,difflib,sys


fa = open('D:\HS_B_02.txt')
a = fa.readlines()
fa.close()
fb = open('D:\\hs_goods_esl_pr.txt')
b = fb.readlines()
fb.close()
c = [i for i in a if i not in b]
fc = open('D:\C.txt', 'w')
fc.writelines(c)
fc.close()


set.intersection(set(a,b))
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