2 回答
TA贡献1827条经验 获得超9个赞
尝试这个:
res = [{**x, **y} for y in players for x in squad if x['id'] == y['id']] d = [dict(sorted(d.items())) for d in res]
输出:
[{'age': '19 years 275 days', 'birth': '24 July 2000', 'birth_exact': 964396800000.0, 'country': 'Ecuador', 'first': 'Leonardo', 'id': 74562.0, 'isoCode': 'EC', 'last': 'Campana', 'loan': False, 'name': 'Leonardo Campana', 'nationalTeam': 'Ecuador', 'playerId': 179304.0, 'position': 'F', 'positionInfo': 'Centre Striker', 'season': 2019, 'shirtNum': None, 'team': 'Wolverhampton Wanderers', 'team_id': 38, 'team_shortName': 'Wolves'}, {'age': '24 years 186 days', 'birth': '21 October 1995', 'birth_exact': 814233600000.0, 'country': 'Portugal', 'first': 'Daniel', 'id': 11362.0, 'isoCode': 'PT', 'last': 'Castelo Podence', 'loan': False, 'name': 'Daniel Podence', 'nationalTeam': 'Portugal', 'playerId': 180050.0, 'position': 'M', 'positionInfo': 'Left/Right Winger', 'season': 2019, 'shirtNum': 10.0, 'team': 'Arsenal', 'team_id': 1, 'team_shortName': 'Arsenal'}]
TA贡献2012条经验 获得超12个赞
我删除了您的一些数据以减少输出 - 您可以使用 2 个字典来快速访问列表中的 id(小队与球员)。
如果他们有一个具有相同密钥的小队,您循环一次并更新他们 - 您还可以使用 dicts 断言所有小队是否有球员信息:
players = [ {'age': '19 years 275 days',
'birth': '24 July 2000',
'id': 74562.0 },
{'age': '24 years 186 days',
'birth': '21 October 1995',
'birth_exact': 814233600000.0,
'id': 11362.0,},
{'age': '24 years 186 days',
'birth': '21 October 1995',
'birth_exact': 814233600000.0,
'id':42,}]
# fixed name
squads = [ {'id': 11362.0,
'team': 'Arsenal',
'team_id':1,
'team_shortName': 'Arsenal'},
{'id': 74562.0,
'team': 'Wolverhampton Wanderers',
'team_id': 38,
'team_shortName': 'Wolves'},
{'id': -3,
'team': 'Wolverhampton Wanderers',
'team_id': 38,
'team_shortName': 'Wolves'}]
p_sort = sorted(players, key=lambda k: k['id'])
s_sort = sorted(squads, key=lambda k: k['id'])
keyed_players = {a["id"]:a for a in p_sort} # easier access for IN - check
keyed_squads = {a["id"]:a for a in s_sort} # easier access for IN - check
# iterate players and modify them if squad info given, else printout info
for player in p_sort:
if player["id"] in keyed_squads:
player.update(keyed_squads[player["id"]])
else:
print("player", player["id"], "has no squad info")
print(p_sort)
# get squads without players
for s in keyed_squads:
if s not in keyed_players:
print("squad", s, "has no player info")
输出:
player 42 has no squad info
[{'age': '24 years 186 days', 'birth': '21 October 1995',
'birth_exact': 814233600000.0, 'id': 42},
{'age': '24 years 186 days', 'birth': '21 October 1995',
'birth_exact': 814233600000.0, 'id': 11362.0,
'team': 'Arsenal', 'team_id': 1, 'team_shortName': 'Arsenal'},
{'age': '19 years 275 days', 'birth': '24 July 2000', 'id': 74562.0,
'team': 'Wolverhampton Wanderers', 'team_id': 38, 'team_shortName': 'Wolves'}]
squad -3 has no player info
该代码肯定比您的代码包含更多行 - 但它更清楚什么做什么 - 如果您在 4 周内查看它,这可能是一个奖励。
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