這是我的 json 物件
[ { "person": "abc", "city": "united states", "facebooklink": "link", "united states": [ { "person": "cdf", "city": "ohio", "facebooklink": "link", "ohio": [ { "person": "efg", "city": "clevland", "facebooklink": "link", "clevland": [ { "person": "jkl", "city": "street a", "facebooklink": "link", "street a": [ { "person": "jkl", "city": "house 1", "facebooklink": "link" } ] } ] }, { "person": "ghi", "city": "columbus", "facebooklink": "link" } ] }, { "person": "abc", "city": "washington", "facebooklink": "link" } ] } ]
我想建立以下 json,將位址欄位動態新增到 json 中。
[ { "person": "abc", "city": "united states", "facebooklink": "link", "address": "united states", "united states": [ { "person": "cdf", "city": "ohio", "facebooklink": "link", "address": "united states/ohio", "ohio": [ { "person": "efg", "city": "clevland", "facebooklink": "link", "address": "united states/ohio/clevland", "clevland": [ { "person": "jkl", "city": "Street A", "facebooklink": "link", "address": "united states/ohio/clevland/Street A", "Street A": [ { "person": "jkl", "city": "House 1", "facebooklink": "link", "address": "united states/ohio/clevland/Street A/House 1" } ] } ] }, { "person": "ghi", "city": "columbus", "facebooklink": "link", "address": "united states/ohio/columbus" } ] }, { "person": "abc", "city": "washington", "facebooklink": "link", "address": "united states/washington" } ] } ] `` How can I achieve this in Python.
正確答案
我已經盡力解決了。看看這是否有幫助。 用短json編寫程式碼。但您可以使用完整的巢狀 json 作為輸入。
# import json given_data = [ { "person": "abc", "city": "united states", "facebooklink": "link", "united states": [ { "person": "cdf", "city": "ohio", "facebooklink": "link" }, { "person": "abc", "city": "washington", "facebooklink": "link" } ] } ] PARENT_TOP = "" city = "city" address = 'address' def update_address(parent_node, my_path=PARENT_TOP): if isinstance(parent_node, list): for child_node in parent_node: if isinstance(child_node, dict): city = child_node.get("city") new_path = f"{my_path}/{city}" if my_path else city child_node[address] = new_path grand_child = child_node.get(city) update_address(grand_child, new_path) elif isinstance(parent_node, dict): city = parent_node.get("city") new_path = f"{my_path}/{city}" if my_path else city parent_node[address] = new_path child = parent_node.get(city) update_address(child, new_path) else: pass return parent_node if __name__ == '__main__': update_address(given_data) # output = json.dumps(json.loads(str(given_data)), indent=2) print(given_data)
以上是如何自動填入json中的地址的詳細內容。更多資訊請關注PHP中文網其他相關文章!

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