从嵌套字典中删除一些键的优雅方法

def remove_keys(d, keys):
    if isinstance(d, dict):
        return {k: remove_keys(v, keys) for k, v in d.items() if k not in keys}
    elif isinstance(d, list):
        return [remove_keys(item, keys) for item in d]
    else:
        return d

# 示例用法
data = {
    'key1': 'value1',
    'key2': {
        'key3': 'value3',
        'key4': 'value4'
    },
    'key5': [
        {'key6': 'value6'},
        {'key7': 'value7'}
    ]
}

keys_to_remove = ['key2', 'key4', 'key6']
result = remove_keys(data, keys_to_remove)
print(result)

{
    'key1': 'value1',
    'key5': [
        {},
        {'key7': 'value7'}
    ]
}