Python关键字及其用法

-Python常用的关键字 
and, del, from, not, while, as, elif, global, or, with, assert, else, if, pass, yield, break, except, import, print, class, exec, in, raise, contiue, finally, is, return, def, for, lambda, try
-1.and , or 
and , or 为逻辑关系用语，Python具有短路逻辑，False and 返回 False 
不执行后面的语句， True or 直接返回True，不执行后面的语句 -Python常用的关键字 
and, del, from, not, while,