如何将两个嵌套的dict列表合并为新的

Question

I have two nested list of dicts, like to merge with the same grouped key. For example:

DIC1:

{'SW-01': [{'Aip': '192.168.2.1',
        'Bip': '192.168.2.0',
       {'Aip': '192.168.3.3',
        'Bip': '192.168.3.2'}]}

DIC2:

{'SW-01': [{'Aip': '192.168.1.19',
            'Bip': '192.168.1.18'}],
 'SW-02': [{'Aip': '192.168.1.83',
            'Aip': '192.168.1.82',
           {'Aip': '192.168.1.85',
            'Bip': '192.168.1.84'}]}

How to merge two dict above, with group key? Here is the code I have used tried to merge, but I get SW1 data twice from the DIC1 and DIC2.

    d = {}
    for key in (*dic1, *dic2):
        try:
            d.setdefault(key,[]).append(dic1[key])
        except KeyError:
            pass
        try:
            d.setdefault(key,[]).append(dic2[key])
        except KeyError:
            pass
    pprint(d)

Answer 1

Try to list() your dictionaries and then append two lists. ().append does not support list operators