python在字典中访问字典中的元素 [英] python accessing elements in a dictionary inside dictionary

问题描述

我从防暴服务器得到答复:

I get a response from riot's server:

def main():
    api = RiotAPI('dec34559a91-ad8b-4fd2-b49a-bae3b4524522b8a')
    summoner_name = str(input("Please enter the summoner ID\n"))
    if summoner_name == "":
        summoner_name = "zLKida"
    r = api.get_summoner_by_name(summoner_name)
    print(r)

会打印出这样的内容:

{'zlkidda': {'profileIconId': 539, 'id': 27003987, 'summonerLevel': 30, 'name': 'zLKidda', 'revisionDate': 1444958792000}}

我不知道如何访问字典中的数据. 请注意，它以字典形式返回，而不是字符串或其他任何形式.

I have no idea how I can access the data inside the dictionary. Note that it is returned as a dict not a string or anything else.

我尝试过:

print(r['zlkidda'].['profileIconId'])

推荐答案

删除点:

print(r['zlkidda']['profileIconId'])

或针对您的代码，重新使用summoner_name变量:

or for your code specifically, reusing teh summoner_name variable:

print(r[summoner_name]['profileIconId'])

您在此处使用 订阅 ; [...]从容器中选择一个元素.

You are using subscriptions here; the [...] selects one element from the container.

.表示法用于 属性引用 ，将其用于诸如dict方法之类的东西:

. notation on the other hand, is used for attribute referencing, use that for things like dict methods:

print(list(r['zlkidda'].keys()))

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