Python 从json输出中查找值

我有一个url的以下api输出。 我需要这些区域中所有“区域”的特定值，但我无法获取它。 你能建议我需要在这里做些什么改变吗

dict =[ { "Fabric": "Madgth", "Zones": "rqu_kan23_34334_6666_56713", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:65:36:e4:20:ea" }, { "Fabric": "Madgth", "Zones": "rqu_kan23_C9AE9F10_6666_ytr9", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:69:36:e4:20:ea" }, { "Fabric": "Madgth", "Zones": "sdgh_5672_kan23_asd0", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:62:46:e0:70:bc" }, { "Fabric": "Madgth", "Zones": "fdsf_ytr2_kan23_dsd1", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:6a:46:e0:70:t5" }, { "Fabric": "Madgth", "Zones": "asdasd_5673_kan21_sdg0", "Members": "00:00:00:00:c9:ae:9f:14 40:00:01:63:47:60:04:b2" }, { "Fabric": "Madgth", "Zones": "FGF546_ytr3_kan21_SHQ1", "Members": "00:00:00:00:c9:ae:9f:14 40:00:01:6b:47:60:04:b2" }, { "Fabric": "sdfsdf", "Zones": "rqu_kan23_C9AE9F11_6666_5678", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:60:36:e4:20:ea" }, { "Fabric": "sdfsdf", "Zones": "rqu_kan23_C9AE9F11_6666_ytr12", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:6c:36:e4:20:ea" }, { "Fabric": "sdfsdf", "Zones": "FGF1166_5673_kan23_SHQ0", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:63:46:e0:70:bc" }, { "Fabric": "sdfsdf", "Zones": "FGF1166_ytr3_kan23_SHQ1", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:6b:46:e0:70:bc" }, { "Fabric": "sdfsdf", "Zones": "FGF546_5670_kan21_SHQ0", "Members": "00:00:00:00:c9:ae:9f:15 40:00:01:60:47:60:04:b2" }, { "Fabric": "sdfsdf", "Zones": "FGF546_ytr0_kan21_SHQ1", "Members": "00:00:00:00:c9:ae:9f:15 00:00:00:00:47:60:04:b2" } ]
print dict['Zones']

我似乎有以下错误

文件“test.py”，第3行，在 print dict['Zones']TypeError:元组索引必须是整数，而不是str

---

这只是一张单子，你必须像这样做

dict[0]['Zones']

样本与错误消息不匹配。给出的示例是对应于元组的字典和错误消息列表

要获取所有

“区域”

请使用

zones = [i['Zones'] for i in dict if 'Zones' in i]

请不要使用

dict

作为变量名

关于评论中的澄清

In [16]: dict =[ { "Fabric": "Madgth", "Zones": "rqu_kan23_34334_6666_56713", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:65:36:e4:20:ea" }, {
    ...:  "Fabric": "Madgth", "Zones": "rqu_kan23_C9AE9F10_6666_ytr9", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:69:36:e4:20:ea" }, { "Fabri
    ...: c": "Madgth", "Zones": "sdgh_5672_kan23_asd0", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:62:46:e0:70:bc" }, { "Fabric": "Madgth", "
    ...: Zones": "fdsf_ytr2_kan23_dsd1", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:6a:46:e0:70:t5" }, { "Fabric": "Madgth", "Zones": "asdasd
    ...: _5673_kan21_sdg0", "Members": "00:00:00:00:c9:ae:9f:14 40:00:01:63:47:60:04:b2" }, { "Fabric": "Madgth", "Zones": "FGF546_ytr3_kan21_S
    ...: HQ1", "Members": "00:00:00:00:c9:ae:9f:14 40:00:01:6b:47:60:04:b2" }, { "Fabric": "sdfsdf", "zones": "rqu_kan23_C9AE9F11_6666_5678", "
    ...: Members": "00:00:00:00:c9:ae:9f:11 40:00:01:60:36:e4:20:ea" }, { "Fabric": "sdfsdf", "Zones": "rqu_kan23_C9AE9F11_6666_ytr12", "Member
    ...: s": "00:00:00:00:c9:ae:9f:11 40:00:01:6c:36:e4:20:ea" }, { "Fabric": "sdfsdf", "Zones": "FGF1166_5673_kan23_SHQ0", "Members": "00:00:0
    ...: 0:00:c9:ae:9f:11 40:00:01:63:46:e0:70:bc" }, { "Fabric": "sdfsdf", "Zones": "FGF1166_ytr3_kan23_SHQ1", "Members": "00:00:00:00:c9:ae:9
    ...: f:11 40:00:01:6b:46:e0:70:bc" }, { "Fabric": "sdfsdf", "Zones": "FGF546_5670_kan21_SHQ0", "Members": "00:00:00:00:c9:ae:9f:15 40:00:01
    ...: :60:47:60:04:b2" }, { "Fabric": "sdfsdf", "Zones": "FGF546_ytr0_kan21_SHQ1", "Members": "00:00:00:00:c9:ae:9f:15 00:00:00:00:47:60:04:
    ...: b2" } ]

In [17]: print dict['Zones']
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
<ipython-input-17-cccdb30efad8> in <module>()
----> 1 print dict['Zones']

TypeError: list indices must be integers, not str

[16]：dict=[{“Fabric”：“Madgth”，“Zones”：“rqu_kan23_34334_6666_56713”，“Members”：“00:00:00:c9:ae:9f:10 40:00:01:65:36:e4:20:ea”{ “织物”：“Madgth”，“Zones”：“rqu_kan23_C9AE9F10_6666_ytr9”，“成员”：“00:00:00:c9:ae:9f:10 40:00:01:69:36:e4:20:ea”}，{“Fabri” …c:“Madgth”，“Zones:“sdgh_5672_kan23_asd0”，“Members:“00:00:00:00:c9:ae:9f:10 40:00:01:62:46:e0:70:bc”}，{“Fabric:“Madgth”，” 区域“：”fdsf_ytr2_kan23_dsd1“，”成员“：”00:00:00:c9:ae:9f:10 40:00:01:6a:46:e0:70:t5“，”，“{”结构“：”制造“，”区域“：”asdasd“，” …成员：00:00:00:00:c9:ae:9f:14 40:00:01:63:47:60:04:b2“}，{“织物”：“制造”，“分区”：“FGF546”ytr3\U kan21\U S …HQ1，“成员”：“00:00:00:00:c9:ae:9f:14 40:00:01:6b:47:60:04:b2”}，{“结构”：“sdfsdf”，“区域”：“rqu_kan23_C9AE9F11_6666_5678” …：成员“：”00:00:00:c9:ae:9f:11 40:00:01:60:36:e4:20:ea“}，{”结构“：”sdfsdf“，”区域“：”rqu_kan23_C9AE9F11_6666_ytr12”，“成员” …s:“00:00:00:00:c9:ae:9f:11 40:00:01:6c:36:e4:20:ea”}，{“结构”：“sdfsdf”，“分区”：“FGF1166_5673_kan23_SHQ0”，“成员”：“00:00:0” …0:00:c9:ae:9f:11 40:00:01:63:46:e0:70:bc“}，{“结构”：“sdfsdf”，“分区”：“FGF1166_ytr3_kan23_SHQ1”，“成员”：“00:00:00:00:c9:ae:9” …：f:11 40:00:01:6b:46:e0:70:bc“}，{“结构”：“sdfsdf”，“分区”：“FGF546_5670_kan21_SHQ0”，“成员”：“00:00:00:c9:ae:9f:15 40:00:01” …：：60:47:60:04:b2“}，{“结构”：“sdfsdf”，“分区”：“FGF546”ytr0\U kan21\U SHQ1，“成员”：“00:00:00:00:c9:ae:9f:15 00:00:00:00:47:60:04: …：b2“}] 在[17]中：打印dict['Zones'] --------------------------------------------------------------------------- TypeError回溯（最近一次调用上次） 在（） ---->1打印指令[“区域”] TypeError:列表索引必须是整数，而不是str

---

您提供的dict在声明中有一些错误，以下是修复的错误：

dict =[ { "Fabric": "Madgth", "Zones": "rqu_kan23_34334_6666_56713", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:65:36:e4:20:ea" }, { "Fabric": "Madgth", "Zones": "rqu_kan23_C9AE9F10_6666_ytr9", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:69:36:e4:20:ea" }, { "Fabric": "Madgth", "Zones": "sdgh_5672_kan23_asd0", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:62:46:e0:70:bc" }, { "Fabric": "Madgth", "Zones": "fdsf_ytr2_kan23_dsd1", "Members": "00:00:00:00:c9:ae:9f:10 40:00:01:6a:46:e0:70:t5" }, { "Fabric": "Madgth", "Zones": "asdasd_5673_kan21_sdg0", "Members": "00:00:00:00:c9:ae:9f:14 40:00:01:63:47:60:04:b2" }, { "Fabric": "Madgth", "Zones": "FGF546_ytr3_kan21_SHQ1", "Members": "00:00:00:00:c9:ae:9f:14 40:00:01:6b:47:60:04:b2" }, { "Fabric": "sdfsdf", "zones": "rqu_kan23_C9AE9F11_6666_5678", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:60:36:e4:20:ea" }, { "Fabric": "sdfsdf", "Zones": "rqu_kan23_C9AE9F11_6666_ytr12", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:6c:36:e4:20:ea" }, { "Fabric": "sdfsdf", "Zones": "FGF1166_5673_kan23_SHQ0", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:63:46:e0:70:bc" }, { "Fabric": "sdfsdf", "Zones": "FGF1166_ytr3_kan23_SHQ1", "Members": "00:00:00:00:c9:ae:9f:11 40:00:01:6b:46:e0:70:bc" }, { "Fabric": "sdfsdf", "Zones": "FGF546_5670_kan21_SHQ0", "Members": "00:00:00:00:c9:ae:9f:15 40:00:01:60:47:60:04:b2" }, { "Fabric": "sdfsdf", "Zones": "FGF546_ytr0_kan21_SHQ1", "Members": "00:00:00:00:c9:ae:9f:15 00:00:00:00:47:60:04:b2" } ]

现在，像这样的简单代码可以：

list = []
for i in dict:
    list.append(i["Zones"])

---

您可以简单地循环列表并打印它

for item in dict:
    print item['Zones']

---

但不建议使用

dict

作为变量名；）

使用列表理解

[i['Zones']表示di中的i]

并且不要使用

dict

表示变量名，dict是内置的。您提供了一个列表，并想知道如何获得元组索引。该代码不会产生该错误。相反，它会产生语法错误。因为您有几个语法错误。@StefanPochmann错误仅与元组相关。请检查它的列表中只知道的变量。查看问题中的

dict

。这是字典列表。他得到了

TypeError:tuple索引

而不是

TypeError:list索引

，代码示例只能生成

TypeError:list索引

。可能错误地粘贴了样品。它可能是一个元组，像

dict=（{…}，{…}，）

。我把dict修好了一点，现在我没有收到你们争论的任何错误？