import json


def create_json_file(path, obj):
    with open(path, "w") as fh:
        json.dump(obj, fh)


if __name__ == "__main__":
    j = {
        "menu": {
            "id": "file",
            "value": "File",
            "popup": {
                "menuitem": [
                    {"value": "New", "onclick": "CreateNewDoc()"},
                    {"value": "Open", "onclick": "OpenDoc()"},
                    {"value": "Close", "onclick": "CloseDoc( )"},
                ]
            },
        }
    }
    create_json_file("test.json", j)