Json字典中的百分比更改
Json字典中的百分比更改
提问于 2018-06-01 03:08:14
我正在学习python，我想知道如何将升序和降序的值赋给两个不同的变量。
在这种情况下，我将使用两个变量，一个胜率最高，另一个胜率最低，以获得百分比变化：
api列表内容如下：
[
{
"team_id": "FALCONS",
"time_data": "2018-05-06T15:25:36.9524691Z",
"wins": 11,
"crow_size": 19563,
"last_game": {
"time_data": "2018-05-06T15:17:16.0000000Z",
"data": "4e7a-bf0c-a97e5f32f58b",
"take_side": "NA"
}
},
{
"team_id": "CARDINALS",
"time_data": "2018-05-06T15:25:36.9212380Z",
"wins": 14,
"crow_size": 26000,
"last_game": {
"time_data": "2018-05-06T15:25:25.6850000Z",
"data": "42ec-8326-445a22ea460f",
"take_side": "NA"
}
},
{
"team_id": "BUFFALO",
"time_data": "2018-05-06T15:25:36.7961978Z",
"wins": 16,
"crow_size": 34200,
"last_game": {
"time_data": "2018-05-06T15:07:50.0000000Z",
"data": "44b7-86c1-6b969fccbe2e",
"take_side": "NA"
}
},
{
"team_id": "COWBOYS",
"time_data": "2018-05-06T15:25:36.9524691Z",
"wins": 21,
"crow_size": 15563,
"last_game": {
"time_data": "2018-05-06T15:17:16.0000000Z",
"data": "4e7a-bf0c-a97e5f32f58b",
"take_side": "NA"
}
},
{
"team_id": "DETROIT-LIONS",
"time_data": "2018-05-06T15:25:36.9212380Z",
"wins": 17,
"crow_size": 23000,
"last_game": {
"time_data": "2018-05-06T15:25:25.6850000Z",
"data": "42ec-8326-445a22ea460f",
"take_side": "NA"
}
},
{
"team_id": "DOLPHINS",
"time_data": "2018-05-06T15:25:36.7961978Z",
"wins": 22,
"crow_size": 24200,
"last_game": {
"time_data": "2018-05-06T15:07:50.0000000Z",
"data": "44b7-86c1-6b969fccbe2e",
"take_side": "NA"
}
}
]这是一个非常大的列表，所以我只想要一个特定的团队数量，而不是所有的团队，这样我就可以做我的百分比变化数学
import requests
import json
import time
import datetime
import heapq
from pprint import pprint
from operator import itemgetter
url = 'api url'
data = requests.get(url)
data = json.loads(data.content)
data.sort(key=operator.itemgetter('wins'), reverse=True)
lookup = ["CARDINALS", "BUFFALO", "DOLPHINS", "COWBOYS"]
for item in data:
teamname = item["team_id"]
winstreak = item["wins"]
for ex in lookup:
if ex == teamname:
print(teamname, winstreak)到目前为止，我能做的就是用上面的公式打印出键和值，有人能帮我得到最高获胜到最低获胜的百分比变化吗？
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/50631216
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