我试图压扁这个数据框：
allow-live-betting category-id \
0 False [10812641776701, 24735152712200, 2583089352210...
1 False [10812638253700, 24735152712200, 2473515276510...
2 False [10812638253700, 24735152712200, 2475170820040...
3 False [10812641776701, 24735152712200, 2583089352210...
4 False [10812638253700, 24735152712200, 2473515276510...
5 False [10812638253700, 24735152712200, 2475170820040...
6 False [10812641776701, 24735152712200, 2583089352210...
7 False [10812638253700, 24735152712200, 2473515276510...
8 False [10812638253700, 24735152712200, 2475170820040...
9 False [10812641776701, 24735152712200, 2583089352210...
10 False [10812638253700, 24735152712200, 2473515276510...
11 False [10812638253700, 24735152712200, 2475170820040...
12 False [10812641776701, 24735152712200, 2583089352210...
13 False [10812638253700, 24735152712200, 2473515276510...
14 False [10812638253700, 24735152712200, 2475170820040...
15 False [10812641776701, 24735152712200, 2583089352210...
16 False [10812638253700, 24735152712200, 2473515276510...
17 False [10812638253700, 24735152712200, 2475170820040...
18 False [10812641776701, 24735152712200, 2583089352210...
19 False [10812638253700, 24735152712200, 2473515276510...
id in-running-flag \
0 402419380850009 False
1 402419404950010 False
2 402419422210009 False
3 402419383670010 False
4 402419406840009 False
5 402419426570010 False
6 402419389770009 False
7 402419408450010 False
8 402419431560009 False
9 402419393790010 False
10 402419410800009 False
11 402419434900010 False
12 402419395470009 False
13 402419412910010 False
14 402419437830009 False
15 402419398400010 False
16 402419415320009 False
17 402419443060010 False
18 402419402560009 False
19 402419418830010 False
markets \
0 [{'in-running-flag': False, 'allow-live-bettin...
1 [{'in-running-flag': False, 'allow-live-bettin...
2 [{'in-running-flag': False, 'allow-live-bettin...
3 [{'in-running-flag': False, 'allow-live-bettin...
4 [{'in-running-flag': False, 'allow-live-bettin...
5 [{'in-running-flag': False, 'allow-live-bettin...
6 [{'in-running-flag': False, 'allow-live-bettin...
7 [{'in-running-flag': False, 'allow-live-bettin...
8 [{'in-running-flag': False, 'allow-live-bettin...
9 [{'in-running-flag': False, 'allow-live-bettin...
10 [{'in-running-flag': False, 'allow-live-bettin...
11 [{'in-running-flag': False, 'allow-live-bettin...
12 [{'in-running-flag': False, 'allow-live-bettin...
13 [{'in-running-flag': False, 'allow-live-bettin...
14 [{'in-running-flag': False, 'allow-live-bettin...
15 [{'in-running-flag': False, 'allow-live-bettin...
16 [{'in-running-flag': False, 'allow-live-bettin...
17 [{'in-running-flag': False, 'allow-live-bettin...
18 [{'in-running-flag': False, 'allow-live-bettin...
19 [{'in-running-flag': False, 'allow-live-bettin...
meta-tags name \
0 [{'type': 'COUNTRY', 'id': 10812641776701, 'ur... 13:30 Punchestown
1 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 13:40 Musselburgh
2 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 13:50 Taunton
3 [{'type': 'COUNTRY', 'id': 10812641776701, 'ur... 14:00 Punchestown
4 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 14:10 Musselburgh
5 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 14:20 Taunton
6 [{'type': 'COUNTRY', 'id': 10812641776701, 'ur... 14:30 Punchestown
7 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 14:40 Musselburgh
8 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 14:50 Taunton
9 [{'type': 'COUNTRY', 'id': 10812641776701, 'ur... 15:00 Punchestown
10 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 15:10 Musselburgh
11 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 15:20 Taunton
12 [{'type': 'COUNTRY', 'id': 10812641776701, 'ur... 15:30 Punchestown
13 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 15:40 Musselburgh
14 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 15:50 Taunton
15 [{'type': 'COUNTRY', 'id': 10812641776701, 'ur... 16:00 Punchestown
16 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 16:10 Musselburgh
17 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 16:20 Taunton
18 [{'type': 'COUNTRY', 'id': 10812641776701, 'ur... 16:30 Punchestown
19 [{'type': 'COUNTRY', 'id': 10812638253700, 'ur... 16:40 Musselburgh
sport-id start status volume
0 24735152712200 2017-02-05T13:30:00.000Z open 6456.48793
1 24735152712200 2017-02-05T13:40:00.000Z open 2179.64829
2 24735152712200 2017-02-05T13:50:00.000Z open 3411.42369
3 24735152712200 2017-02-05T14:00:00.000Z open 3771.21692
4 24735152712200 2017-02-05T14:10:00.000Z open 549.20030
5 24735152712200 2017-02-05T14:20:00.000Z open 7192.78589
6 24735152712200 2017-02-05T14:30:00.000Z open 4048.77794
7 24735152712200 2017-02-05T14:40:00.000Z open 449.73440
8 24735152712200 2017-02-05T14:50:00.000Z open 1468.62955
9 24735152712200 2017-02-05T15:00:00.000Z open 2138.32350
10 24735152712200 2017-02-05T15:10:00.000Z open 1159.09601
11 24735152712200 2017-02-05T15:20:00.000Z open 3156.49652
12 24735152712200 2017-02-05T15:30:00.000Z open 644.83134
13 24735152712200 2017-02-05T15:40:00.000Z open 868.18947
14 24735152712200 2017-02-05T15:50:00.000Z open 2026.15368
15 24735152712200 2017-02-05T16:00:00.000Z open 3307.70675
16 24735152712200 2017-02-05T16:10:00.000Z open 5004.96105
17 24735152712200 2017-02-05T16:20:00.000Z open 887.37206
18 24735152712200 2017-02-05T16:30:00.000Z open 1999.66932
19 24735152712200 2017-02-05T16:40:00.000Z open 528.23900
200
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我特别希望“市场”列中的数据排列在不同的列中。数据嵌套在一个树结构中，如xml：
https://matchbook.com/edge/rest/events/?sport-ids=24735152712200
我似乎无法让json_normalise工作。
此代码生成数据框：
r16 = s.get('https://www.matchbook.com/edge/rest/events/?sport-ids=24735152712200')
data3 = r16.json()
df = pd.DataFrame(data3['events'])
print (df)
从这里的答案看来我应该能够做到：
df = json_normalize(data3['markets'])
但没有快乐:(
理想情况下，我希望获取请求将所有信息放在一个数据帧中。
答案 0 :(得分：0)
这就是你想要的吗？
In [30]: pd.io.json.json_normalize(r16.json()['events'], 'markets').head(3)
Out[30]:
allow-live-betting back-overround event-id id in-running-flag lay-overround market-type name \
0 False 112.45988 402419389770009 402419392220009 False NaN outright_ded_fact WIN
1 False 102.65156 402419408450010 402419409720010 False 100.32415 outright_ded_fact WIN
2 False 101.32788 402419431560009 402419433040009 False 99.05799 outright_ded_fact WIN
runners start status \
0 [{'prices': [{'available-amount': 300.32832, 'exchange-type': 'back-lay', 'odds-type': 'DECIMAL', 'side': 'back', 'odds': 3.2, 'decimal-o
dds': 3.2... 2017-02-05T14:30:00.000Z open
1 [{'prices': [{'available-amount': 159.00075, 'exchange-type': 'back-lay', 'odds-type': 'DECIMAL', 'side': 'back', 'odds': 2.47, 'decimal-
odds': 2.... 2017-02-05T14:40:00.000Z open
2 [{'prices': [{'available-amount': 61.19676, 'exchange-type': 'back-lay', 'odds-type': 'DECIMAL', 'side': 'back', 'odds': 4.95, 'decimal-o
dds': 4.9... 2017-02-05T14:50:00.000Z open
type volume
0 multirunner 27405.81060
1 multirunner 3881.65750
2 multirunner 7512.82945