python bool值要注意的一些地方

#!/usr/bin/python
#!coding:utf-8
import sys

if __name__ =="__main__":
    falseList=[0,False,‘‘,(),[],{}]
    print("the list is :[[0,False,‘‘,(),[],{}]")

    print(‘--------------------------------------------section 001‘)
    for ix in range(len(falseList)):
        print(‘the id of item {0} the id when it convert to bool  {1}‘.format(id(falseList[ix]),id(bool(falseList[ix]))))
    print(‘--------------------------------------------section 002‘)
    print("0==False ?     {0}".format(0==False))
    print("False==False ? {0}".format(0==False))
    print(‘()==False ?    {0}‘.format(() == False))
    print(‘[]==Flase ?    {0}‘.format([]==False))
    print(‘{{}}==Flase ?    {0}‘.format({}==False))