python-根據字串動態產生對象eval

標籤：

# -*- coding: utf-8 -*-stock1={        ‘stockName‘:"瀋陽機床",        ‘stockCode‘:"000410",        ‘averagePrice_yesterday‘:34.08,        ‘averagePrice_today‘:35.49,        ‘position_old‘:0.0941350558312,        }stock2={        ‘stockName‘:"暴風科技",        ‘stockCode‘:"300431",        ‘averagePrice_yesterday‘:238.11,        ‘averagePrice_today‘:245.96,        ‘position_old‘: 0.0976148704234,        }#字串動態產生對象 eval()方法for i in range(1,3):     print eval(‘stock‘ + str(i))[‘stockName‘]+"最新倉位： ",eval(‘stock‘ + str(i))[‘position_old‘]

-------------------輸出結果如下：---------------------------

　　瀋陽機床最新倉位： 0.0941350558312
　　暴風科技最新倉位： 0.0976148704234

python-根據字串動態產生對象eval