在python中获取json/字典中的所有键路径组合开发者社区

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myjson = {'transportation':'car',
'address': {'driveway':'yes','home_address':{'state':'TX',
'city':'Houston'}},
 'work_address':{
'state':'TX',
'city':'Sugarland',
 'location':'office-tower',
 'salary':30000}}

mylist = []
for  key, value in myjson.items():
    mylist.append(key)
    if type(value) is dict:
        for key2, value2 in myjson[key].items():
        mylist.append(key+'.'+key2)
print(mylist)

def get_keys(some_dictionary, parent=None):
    if isinstance(some_dictionary, str):
        return
    for key, value in some_dictionary.items():
        if '{}.{}'.format(parent, key) not in my_list:
            my_list.append('{}.{}'.format(parent, key))
        if isinstance(value, dict):
            get_keys(value, parent='{}.{}'.format(parent, key))
        if isinstance(value, list):
            for v in value:
                get_keys(v, parent='{}.{}'.format(parent, key))
        else:
            pass

myjson = {
    'transportation': 'car',
    'address': {
        'driveway': 'yes',
        'home_address': {
            'state': 'TX',
            'city': 'Houston'}
    'work_address': {
        'state': 'TX',
        'city': 'Sugarland',
        'location': 'office-tower',
        'salary': 30000}
def get_keys(some_dictionary, parent=None):
    for key, value in some_dictionary.items():
        if '{}.{}'.format(parent, key) not in my_list:
            my_list.append('{}.{}'.format(parent, key))
        if isinstance(value, dict):
            get_keys(value, parent='{}.{}'.format(parent, key))
        else:
my_list = []
get_keys(myjson, parent='myjson')
print(my_list)

['myjson.transportation',
'myjson.work_address',
'myjson.work_address.city',
'myjson.work_address.state',
'myjson.work_address.location',
'myjson.work_address.salary',
'myjson.address',
'myjson.address.driveway',
'myjson.address.home_address',
'myjson.address.home_address.city',
'myjson.address.home_address.state']

import json
def get_json_key_path(jsonStr, enable_index):
    json_keys = []
    jsonObj = json.loads(jsonStr)
    def get_key_path(jsonObj, parent=None):
        if not isinstance(json_obj, dict):
            return
        for key, value in jsonObj.items():
            if not isinstance(value, list) and '{}.{}'.format(parent, key) not in json_keys:
                json_keys.append('{}.{}'.format(parent, key))
            if isinstance(value, dict):
                get_key_path(value, parent='{}.{}'.format(parent, key))
            elif isinstance(value, list):
                i = 0
                for obj in value:
                    if enable_index:
                        get_key_path(obj, parent='{}.{}.{}'.format(parent, key, i))
                    else:
                        get_key_path(obj, parent='{}.{}'.format(parent, key))

问 在python中获取json/字典中的所有键路径组合 EN

回答 3

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