Python 从使用相同名称的站点中提取变量

基本上，我现在只想从

sortedOptions

部分提取所有

SKU

s。我被告知是json，不确定这是否正确。现在我只拉第一个。我需要指定什么来提取所有这些内容？ 我最初尝试使用正则表达式，但没有提取任何信息，然后我被告知这是json，我需要使用json。到目前为止，这是我唯一能够从网站上获取任何信息的方法

然后，我的下一步是将

股票状态

和

名称

仅拉入同一部分

代码：

来自站点的输出：

{
"ID": "281460",
"SKU": "281460",
"isVisible": true,
"isOption": false,
"parentSKU": null,
"trackingSKU": "281460",
"name": "NIKE Air Vapormax",
"model": null,
"brand": {
"id": 
"ID": "9D63FD8C31DBD53AB2A9D51F4D9DBBCA",
"name": "NIKE",
"clientID": null,
"sortOrder": null,
"image": null,
"target": "",
"filters": {
"brandname": "nike"
}
},
"sortedOptions": [
{
"name": "5.5",
"product": {
"SKU": "281460.463725",
"isDefault": false,
"price": {
"amount": "180.00",
"currency": "GBP"
},
"previousPrice": null,
"RRP": {
"amount": "180.00",
"currency": "GBP"
},
"costPrice": null,
"taxCode": null,
"taxRate": null,
"stockStatus": "IN STOCK",
"colour": "",
"colourDescription": "GRY/GRY-SPECK",
"size": null,
"exactSize": null,
"sortOrder": "1",
"optionTypes": [
"UK Size"
]
},
"isLeaf": true
},
{
"name": "6",
"product": {
"SKU": "281460.595347",
"isDefault": false,
"price": {
"amount": "180.00",
"currency": "GBP"
},
"previousPrice": null,
"RRP": {
"amount": "180.00",
"currency": "GBP"
},
"costPrice": null,
"taxCode": null,
"taxRate": null,
"stockStatus": "IN STOCK",
"colour": "",
"colourDescription": "GRY/GRY-SPECK",
"size": null,
"exactSize": null,
"sortOrder": "2",
"optionTypes": [
"UK Size"
]
},
"isLeaf": true
},
{
"name": "6.5",
"product": {
"SKU": "281460.463895",
"isDefault": false,
"price": {
"amount": "180.00",
"currency": "GBP"
},
"previousPrice": null,
"RRP": {
"amount": "180.00",
"currency": "GBP"
},
"costPrice": null,
"taxCode": null,
"taxRate": null,
"stockStatus": "IN STOCK",
"colour": "",
"colourDescription": "GRY/GRY-SPECK",
"size": null,
"exactSize": null,
"sortOrder": "3",
"optionTypes": [
"UK Size"
]
},
"isLeaf": true
},
{
"name": "7.5",
"product": {
"SKU": "281460.595350",
"isDefault": false,
"price": {
"amount": "180.00",
"currency": "GBP"
},
"previousPrice": null,
"RRP": {
"amount": "180.00",
"currency": "GBP"
},
"costPrice": null,
"taxCode": null,
"taxRate": null,
"stockStatus": "IN STOCK",
"colour": "",
"colourDescription": "GRY/GRY-SPECK",
"size": null,
"exactSize": null,
"sortOrder": "5",
"optionTypes": [
"UK Size"
]
},
"isLeaf": true
},
{
"name": "8",
"product": {
"SKU": "281460.595352",
"isDefault": false,
"price": {
"amount": "180.00",
"currency": "GBP"
},
"previousPrice": null,
"RRP": {
"amount": "180.00",
"currency": "GBP"
},
"costPrice": null,
"taxCode": null,
"taxRate": null,
"stockStatus": "IN STOCK",
"colour": "",
"colourDescription": "GRY/GRY-SPECK",
"size": null,
"exactSize": null,
"sortOrder": "6",
"optionTypes": [
"UK Size"
]
},
"isLeaf": true
},
{
"name": "9",
"product": {
"SKU": "281460.595359",
"isDefault": false,
"price": {
"amount": "180.00",
"currency": "GBP"
},
"previousPrice": null,
"RRP": {
"amount": "180.00",
"currency": "GBP"
},
"costPrice": null,
"taxCode": null,
"taxRate": null,
"stockStatus": "IN STOCK",
"colour": "",
"colourDescription": "GRY/GRY-SPECK",
"size": null,
"exactSize": null,
"sortOrder": "8",
"optionTypes": [
"UK Size"
]
},
"isLeaf": true
},

---

您提供的JSON无效。无论如何，我假设“sortedOptions”是一个列表。所以这应该会启发你：

for option in parsed_json['sortedOptions']:
    print option.keys()

---

要获得更完整的答案，请提供有效的json。提供的一个tou是而不是。提示：使用

curl

或

wget

为什么要将转换后的对象转换为JSON字符串，然后再转换为对象？这给了我一个错误，指示它需要是字符串，如果您有更直接的方法，请告诉我。这是我能够从此页面提取信息的唯一方法。您的代码不起作用。@coldspeed当我尝试运行您的代码时，上面的代码输出此NIKE Air Vapormax 281460。行

r=adapter.send（request，**kwargs）

将导致

请求。异常。SSLError:[SSL:CERTIFICATE\u VERIFY\u FAILED]证书验证失败（_ssl.c:661）

错误。谢谢，我根据您所说的使用了此选项并使其正常工作--“对于数据中的选项['sortedOptions']：打印（选项['product']['SKU']）”

for option in parsed_json['sortedOptions']:
    print option.keys()