在python中和.net一样可以根据类名来动态生成类的实例,但是比.net更方便,下面的例子使用python2.4的idle的IDE环境, jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
.py文件代码如下: jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
class EmployeejÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
    def __init__(self,name,age,address):  jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
        print 'name  :',name  jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
        print 'age    :',age  jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
        print 'address:',address  jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
    def test(self):  jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
        print 'test' jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
obj = apply(Employee,('jack',18,'china')) jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
obj.test() jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
按F5运行,在shell窗口看到输出结果: jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
>>> ================================ RESTART ================================ jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
>>> jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
name  : jack jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
age      : 18 jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
address: china jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
test jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
>>> jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
是很简单吧。 jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã 
apply有三个版本,可以查帮助看看。jÃIªº|ÊHRÐwww.netcsharp.cnßÿ 5uÿ—ã