从字典中访问一项并将其存储到变量中

Question

我正在尝试从 API 中获取所有 "uuid"，问题是它存储在字典中（我认为）。她是 API:

上的样子

{"guild": {
        "_id": "5eba1c5f8ea8c960a61f38ed",
        "name": "Creators Club",
        "name_lower": "creators club",
        "coins": 0,
        "coinsEver": 0,
        "created": 1589255263630,
        "members":
            [{  "uuid": "db03ceff87ad4909bababc0e2622aaf8",
                "rank": "Guild Master",
                "joined": 1589255263630,
                "expHistory": {
                "2020-06-01": 280,
                "2020-05-31": 4701,
                "2020-05-30": 0,
                "2020-05-29": 518,
                "2020-05-28": 1055,
                "2020-05-27": 136665,
                "2020-05-26": 34806}}]
        }
    }

现在我对那里的 "uuid" 部分感兴趣，请注意：有多个玩家，可以是 1 到 100 个玩家，我将需要每个 UUID。

现在，我已在 python 中完成此操作，以便在网站上显示 UUID：尝试：

f = requests.get(
            "https://api.hypixel.net/guild?key=[secret]&id=" + guild).json()
        guildName = f["guild"]["name"]
        guildMembers = f["guild"]["members"]
        members = client.getPlayer(uuid=guildMembers) #this converts UUID to player names
        #I need to store all uuid's in variables and put them at "guildMembers"

这给了我所有 "UUID codes"，我将使用 client.getPlayer(uuid=---) 将 UUID 转换为玩家名称。我必须遍历每个 "UUID" 进入该代码 client.getPlayer(uuid=---) 。但首先我需要将 UUID 保存在变量中，我一直在做 members.uuid 来访问我的 HTML 文件上的 UUID，但我不知道你如何做 .uuid 部分在 python

如果您还需要什么，请评论:)

Answer 1

列表理解是一个强大的概念：

members = [client.getPlayer(member['uuid']) for member in guildMembers]

编辑： 如果您想将名称插入回您的数据中（在 guildMembers 中），使用 {uuid: member_name,} 格式的字典理解：

members = {member['uuid']: client.getPlayer(uuid=member['uuid']) for member in guildMembers}

你可以用你的结果更新 guildMembers：

for member in guildMembers:
    guildMembers[member]['name'] = members[member['uuid']]

Answer 2

假设 guild 是主字典，其中一个名为 members 的键存在于 "sub dictionaries" 的列表中，您可以尝试

uuid = list()
for x in guild['members']:
    uuid.append(x['uuid'])

uuid 现在拥有所有 uuid

Answer 3

如果我理解正确的话，你只需要遍历所有接收到的 uuid 并获取玩家的数据。像这样：

f = requests.get("https://api.hypixel.net/guild?key=[secret]&id=" + guild).json()
guildName = f["guild"]["name"]
guildMembers = f["guild"]["members"]
guildMembersData = dict()  # Here we will save member's data from getPlayer method

for guildMember in guildMembers:
    uuid = guildMember["uuid"]
    memberData = client.getPlayer(uuid=uuid)
    guildMembersData[uuid] = client.getPlayer(uuid=guildMember["uuid"])

print(guildMembersData)  # Here will be players' Data.

从字典中访问一项并将其存储到变量中

Access one item from a dict and store it into a variable

python

uuid

flask