查找嵌套python字典中所有键的匹配项

def find_matching_keys(dictionary, target_key):
    result = []
    for key, value in dictionary.items():
        if key == target_key:
            result.append(key)
        if isinstance(value, dict):
            result.extend(find_matching_keys(value, target_key))
    return result

# 嵌套字典
nested_dict = {
    'a': 1,
    'b': {
        'c': 2,
        'd': 3
    },
    'e': {
        'f': {
            'g': 4
        },
        'h': 5
    }
}

# 查找匹配键为 'd' 的项
result = find_matching_keys(nested_dict, 'd')
print(result)

['d']