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#!/usr/bin/env python3

# _*_coding:utf-8_*_

import sys

import chardet

def get_list(file):

glist = list()

f = open(file, 'rb') # 先用二进制打开

data = f.read() # 读取文件内容

file_encoding = chardet.detect(data).get('encoding') # 得到文件的编码格式

with open(file, 'r', encoding=file_encoding)as f1: # 使用得到的文件编码格式打开文件

lines = f1.readlines()

for line in lines:

glist.append(line.strip())

return glist

def main():

list1 = get_list(sys.argv[1])

list2 = get_list(sys.argv[2])

on1 = set(list1).difference(set(list2)) # 只在list1中的

on2 = set(list2).difference(set(list1)) # 只在list2中的

public = set(list1).intersection(set(list2)) # 交集

print('只在%s中的： [%d]' % (sys.argv[1], len(on1)))

print('-------------->')

for i in on1:

print(i)

print('<--------------')

print('只在%s中的： [%d]' % (sys.argv[2], len(on2)))

print('-------------->')

for i in on2:

print(i)

print('<--------------')

print('public： [%d]' % len(set(public)))

print('-------------->')

for i in public:

print(i)

print('-------------->')

if __name__ == '__main__':

main()