Question

我正在发送一个URL作为请求，作为回应我收到了一个字典列表，我无法遍历这些值。

def profile_model(request):
    response = unirest.get(url,header)
    #url and header is defined outside the function
    contents = response.raw_body
    for i in contents:
        print i['items']
        print i['profiles']

    return render(request,"profile_model.html",{})

在调试模式下，我看到了

Name:contents
Value:

str: {
  "items" : [ 13184519, 13184195, 13183948, 13184350, 13183946, 13184208],
  "profiles" : [ "slezyr", "stefek99", "amlib", "vyrotek", "xenophonf", "TheGrumpyBrit"]
}

我得到TypeError：字符串索引必须是整数，而不是str。如果我删除项目中的引号，我将得到未定义的变量＆＃39; items＆＃39;

Answer 1

如果您的reponse.raw_body是字典，此代码将有效。如果它的列表确实添加了迭代代码。

def profile_model(request):
    response = unirest.get(url,header)
    #url and header is defined outside the function
    contents = json.loads(response.raw_body)

    print contents['items']
    print contents['profiles']

    return render(request,"profile_model.html",{})

如何使用python（django）访问mashape中的词典列表？

1 个答案: