如何修复异常处理中的打印语句{except block}？

Question

这里的问题在于异常处理，我采用 [list] 并使用 for 循环迭代该列表。现在在 for 循环中有 try 和 catch 块，在 try 块中，我将 1 与列表 element(r = 1/int(entry)) 相除，但在列表中，我们有多种数据类型，例如字符串、整数等。现在的问题是当整除成功时我想打印这个 print("the reciprocal of", entry ,"is",r)

import sys

lst = [2, 'b' ,0]

for entry in lst:
    try:
        print("the entry is ", entry)
        r = 1/int(entry)
    except:            
        print("oop!", sys.exc_info()[0],"occured")
        print("Next entry.")
        print("**************************")
        if(r == True):
            print("the reciprocal of", entry ,"is",r)

Answer 1

import sys

lst = [2, 'b' ,0]

for entry in lst:
    try:
        print("the entry is ", entry)
        r = 1/int(entry)
        print("the reciprocal of", entry ,"is",r)
    except:            
        print("oop!", sys.exc_info()[0],"occured")
        print("Next entry.")
        print("**************************")