Is there a way to find if key exists jsonpath-ng

Question

For example :

client_json = {
    "data": [
        {
            "attributes": {
                "creators": [
                    {
                        "name": "This is a person",
                        "nameType": "Personal",
                        "givenName": "the",
                        "familyName": "person"
                    },
                    {
                        "name": "This is an organization",
                        "nameType": "Organizational",
                        "givenName": "the",
                        "familyName": "organization"
                    }
                ]
            }
        }
    ]
}

In above json I want to check if keys exists for this json path $.[0].attributes.creators[0].name, I'm not worried about value.

Can I do that with jsonpath-ng? I have used jsonpath library by Stefan Goessner previously but that is old now.

I want something in python which is similar to this but doesexist()

Answer 1

As far as I know, you wouldn't have to use any sort of libraries to do a lookup. Since Python handles JSON like dictionaries. This is what I would try:

for key in client_json.items():
    print key