volume5d = [attribute_history(stock, 1200, '1m', 'volume', df=False)['volume'].sum() for stock in
rank_stock_list['code']],请问下这种写法是python2的写法吗?3里我没有看到过有这种写法的
------------------------------------------------------------------------------------------
已自己看文档解决了,list comprehension
2021-09-08