Python 生成以JSON作为输入的已排序嵌套字典_Python_Json

Python 生成以JSON作为输入的已排序嵌套字典

python json

Python 生成以JSON作为输入的已排序嵌套字典,python,json,Python,Json,这是有效载荷 payload = ''' { "glossary": { "title": "example glossary", "GlossDiv": { "title": "S", "GlossList": [ { "ID": "ABCD", "SortAs": "SGML",

这是有效载荷

     payload = '''
{
    "glossary": {
        "title": "example glossary",
        "GlossDiv": {
            "title": "S",
            "GlossList": [
                {
                    "ID": "ABCD",
                    "SortAs": "SGML",
                    "GlossTerm": "Standard Generalized Markup Language",
                    "Acronym": "SGML",
                    "Abbrev": "ISO 8879:1986",
                    "GlossDef": {
                        "para": "A meta-markup language, used to create markup languages such as DocBook.",
                        "GlossSeeAlso": ["GML", "XML"]
                    },
                    "GlossSee": "markup"
                },
                {
                    "ID": "SGML",
                    "SortAs": "SGML",
                    "GlossTerm": "Standard Generalized Markup Language",
                    "Acronym": "SGML",
                    "Abbrev": "ISO 8879:1986",
                    "GlossDef": {
                        "para": "A meta-markup language, used to create markup languages such as DocBook.",
                        "GlossSeeAlso": ["GML", "XML"]
                    },
                    "GlossSee": "markup"
                },
                {
                    "ID": "PQRS",
                    "SortAs": "SGML",
                    "GlossTerm": "Standard Generalized Markup Language",
                    "Acronym": "SGML",
                    "Abbrev": "ISO 8879:1986",
                    "GlossDef": {
                        "para": "A meta-markup language, used to create markup languages such as DocBook.",
                        "GlossSeeAlso": ["GML", "XML"]
                    },
                    "GlossSee": "markup"
                },
                {
                    "ID": "ABRA",
                    "SortAs": "SGML",
                    "GlossTerm": "Standard Generalized Markup Language",
                    "Acronym": "SGML",
                    "Abbrev": "ISO 8879:1986",
                    "GlossDef": {
                        "para": "A meta-markup language, used to create markup languages such as DocBook.",
                        "GlossSeeAlso": ["GML", "XML"]
                    },
                    "GlossSee": "markup"
                }
            ]
        }
    }
}

'''

将上面的这个json字符串作为输入并打印输出json，其中GlossList被排序（按ID排序）

首先，您提供的json无效。我已经编辑了你的答案，提供了一个有效的答案

回答你的问题：

您必须使用

ast.literal\u eval（）

将字符串转换为字典

你可以申请：

2.1

sorted

函数，如果是这样，则必须构建原始词典，但这次是排序的

2.2

排序

方法

应用
排序
功能

payload = ast.literal_eval(json_string)
sub_order_dict = sorted(payload["glossary"]["GlossDiv"]["GlossList"], key=lambda x: x["ID"])
d = {'glossary': {'title': 'example glossary',
     'GlossDiv': {'title': 'S',
           'GlossList': sub_order_dit}}}

应用
排序
方法

payload = ast.literal_eval(json_string)
payload["glossary"]["GlossDiv"]["GlossList"].sort(key=lambda x: x["ID"])

对于这两种情况，

有效载荷的输出为：

{'glossary': {'title': 'example glossary', 'GlossDiv': {'title': 'S', 'GlossList': [{'ID': 'ABCD', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'ABRA', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'PQRS', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'SGML', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}]}}} print( sorted(payload["glossary"]["GlossDiv"]["GlossList"], key=lambda x: x["ID"]) ) [{'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'ABCD', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'ABRA', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'PQRS', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'SGML', 'SortAs': 'SGML'}] 如果您只需要GlossList 排序，请尝试在键中使用sorted 和lambda Ex: {'glossary': {'title': 'example glossary', 'GlossDiv': {'title': 'S', 'GlossList': [{'ID': 'ABCD', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'ABRA', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'PQRS', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'SGML', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}]}}} print( sorted(payload["glossary"]["GlossDiv"]["GlossList"], key=lambda x: x["ID"]) ) [{'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'ABCD', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'ABRA', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'PQRS', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'SGML', 'SortAs': 'SGML'}] 输出： {'glossary': {'title': 'example glossary', 'GlossDiv': {'title': 'S', 'GlossList': [{'ID': 'ABCD', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'ABRA', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'PQRS', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}, {'ID': 'SGML', 'SortAs': 'SGML', 'GlossTerm': 'Standard Generalized Markup Language', 'Acronym': 'SGML', 'Abbrev': 'ISO 8879:1986', 'GlossDef': {'para': 'A meta-markup language, used to create markup languages such as DocBook.', 'GlossSeeAlso': ['GML', 'XML']}, 'GlossSee': 'markup'}]}}} print( sorted(payload["glossary"]["GlossDiv"]["GlossList"], key=lambda x: x["ID"]) ) [{'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'ABCD', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'ABRA', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'PQRS', 'SortAs': 'SGML'}, {'Abbrev': 'ISO 8879:1986', 'Acronym': 'SGML', 'GlossDef': {'GlossSeeAlso': ['GML', 'XML'], 'para': 'A meta-markup language, used to create markup languages such as DocBook.'}, 'GlossSee': 'markup', 'GlossTerm': 'Standard Generalized Markup Language', 'ID': 'SGML', 'SortAs': 'SGML'}] 输出 { "glossary": { "title": "example glossary", "GlossDiv": { "title": "S", "GlossList": [ { "ID": "ABCD", "SortAs": "SGML", "GlossTerm": "Standard Generalized Markup Language", "Acronym": "SGML", "Abbrev": "ISO 8879:1986", "GlossDef": { "para": "A meta-markup language, used to create markup languages such as DocBook.", "GlossSeeAlso": [ "GML", "XML" ] }, "GlossSee": "markup" }, { "ID": "ABRA", "SortAs": "SGML", "GlossTerm": "Standard Generalized Markup Language", "Acronym": "SGML", "Abbrev": "ISO 8879:1986", "GlossDef": { "para": "A meta-markup language, used to create markup languages such as DocBook.", "GlossSeeAlso": [ "GML", "XML" ] }, "GlossSee": "markup" }, { "ID": "PQRS", "SortAs": "SGML", "GlossTerm": "Standard Generalized Markup Language", "Acronym": "SGML", "Abbrev": "ISO 8879:1986", "GlossDef": { "para": "A meta-markup language, used to create markup languages such as DocBook.", "GlossSeeAlso": [ "GML", "XML" ] }, "GlossSee": "markup" }, { "ID": "SGML", "SortAs": "SGML", "GlossTerm": "Standard Generalized Markup Language", "Acronym": "SGML", "Abbrev": "ISO 8879:1986", "GlossDef": { "para": "A meta-markup language, used to create markup languages such as DocBook.", "GlossSeeAlso": [ "GML", "XML" ] }, "GlossSee": "markup" } ] } } } 嘿，这不是正确的json。你能给出确切的数字吗string@Rhaman，正如InAFlash所说，您提供的JSON 不正确。您是否介意确保您提供了一个有效的JSON 。可能与您迄今为止努力实现的目标重复？请参阅@InAFlash，我获取了提供的字符串，并使用JSON验证器进行了验证，问题似乎出在“glossee”：“markup”}、中，，应该注意。