我从 pandas 列中提取了以下字符串(它是一个运动示例):
unpack ="{'TB': [['Brady', 'Godwin'], ['2023-RD1', '2023-RD4']], 'KC': [['Mahomes'], ['2023-RD2']]}"
要对字符串进行打包,我使用以下内容:
from ast import literal_eval
t_dict = literal_eval(unpack)
print(t_dict)
这给了我:
{'TB': [['Brady', 'Godwin'], ['2023-RD1', '2023-RD4']], 'KC': [['Mahomes'], ['2023-RD2']]}
我现在正在尝试将所有这些键/值提取到变量/列表中。我的预期输出是:
team1 = 'TB'
team2 = 'KC'
team1_trades_players = ['Brady', 'Godwin']
team1_trades_picks = ['2023-RD1', '2023-RD4']
team2_trades_players = ['Mahomes']
team2_trades_picks = ['2023-RD2]
我尝试了以下方法,但我不确定如何将第一次迭代发送到team1
和第二次迭代发送到team2
:
#extracting team for each pick
for t in t_dict:
print(t)
给我:
TB
KC
然后对于值,我可以正确打印它们,但不确定如何发送回列表:
#extracting lists for each key:
for traded in t_dict.values():
#extracting the players traded for each team
for players in traded[0]:
print(players)
#extracting picks for each team
for picks in traded[1]:
print(picks)
产生:
Brady
Godwin
2023-RD1
2023-RD4
Mahomes
2023-RD2
我想我很接近,但错过了发回他们的变量/列表的最后一步。任何帮助将不胜感激!谢谢!
如果事先知道团队的数量,那就很简单了:
team1, team2 = t_dict.keys()
team1_trades_players, team1_trades_picks = t_dict[team1]
team2_trades_players, team2_trades_picks = t_dict[team2]
如果事先不知道团队的数量,我建议只使用t_dict
.
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