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# Copyright 2015 Egor Tensin <Egor.Tensin@gmail.com>
# This file is licensed under the terms of the MIT License.
# See LICENSE.txt for details.
import vk.api
import vk.user
def query_friends(api, user):
return api.friends_get(user.get_uid(), fields=vk.user.Field.SCREEN_NAME)
def format_user(user):
if user.has_last_name():
return '{} {} ({})'.format(user.get_last_name(), user.get_first_name(), user.get_screen_name())
else:
return '{} ({})'.format(user.get_first_name(), user.get_screen_name())
if __name__ == '__main__':
import argparse
parser = argparse.ArgumentParser(
description='Learn who your ex and her new boyfriend are both friends with.')
parser.add_argument(metavar='UID', dest='uids', nargs='+',
help='user IDs or "screen names"')
args = parser.parse_args()
api = vk.api.API(vk.api.Language.EN)
users = api.users_get(args.uids, fields=vk.user.Field.SCREEN_NAME)
friend_lists = map(lambda user: frozenset(query_friends(api, user)), users)
mutual_friends = frozenset.intersection(*friend_lists)
if mutual_friends:
for friend in mutual_friends:
print(format_user(friend))
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