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Code Issues Releases Wiki Activity

Handle intersections of n users

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This commit is contained in:
Bradlee Speice 2017-03-19 12:28:09 -04:00
parent a7884d5fe0
commit 10c3b8dcad
2 changed files with 6 additions and 7 deletions
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11
playwithfriends/intersections.py
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@ -1,12 +1,11 @@
from playwithfriends import steam from playwithfriends import steam
from functools import reduce
def intersecting_games(steamid_left, steamid_right): def intersecting_games(*args):
api = steam.SteamAPI() api = steam.SteamAPI()
games_left = api.get_games(steamid_left) games_list = [api.get_games(steamid) for steamid in args]
games_right = api.get_games(steamid_right) ids_mutual = reduce(lambda l, r: set(l.keys()).intersection(r.keys()), games_list)
ids_mutual = set(games_left.keys()).intersection(games_right.keys()) return {game_id: games_list[0][game_id] for game_id in ids_mutual}
return {game_id: games_left[game_id] for game_id in ids_mutual}

2
tests/test_intersections.py
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@ -10,7 +10,7 @@ class TestIntersections(TestCase):
steam_id_right = '76561198069992619' steam_id_right = '76561198069992619'
inter_games = intersections.intersecting_games( inter_games = intersections.intersecting_games(
steamid_left=steam_id_left, steamid_right=steam_id_right steam_id_left, steam_id_right
) )
self.assertIn('Project CARS', inter_games.values()) self.assertIn('Project CARS', inter_games.values())