except(IDontLIkeYouException, YouAreBeingMeanException) as e: pass Separating the exception from the variable with a comma will still work in Python 2.6 and 2.7, but is now deprecated; now you should be using as.
Example: Handling Multiple Exceptions Sometimes we need to handle multiple types of exceptions. In such cases, different exception types can be specified in the except clause:此代码尝试将字符串 "abc" 转换为整数，这将引发 ValueError 异常，并输出相应的提示信息。 This code attempts to convert the...
>>>#Afunction that handles multiple exceptions>>>defdivide_six(number):...try:...formatted_number=int(number)...result=6/formatted_number...except(ValueError,ZeroDivisionError)as e:...print(f"Error {type(e)}: {e}")...>>>#Usethe function>>>divide_six("six")Error:invalid literalfori...
参考:http://stackoverflow.com/questions/6470428/catch-multiple-exceptions-in-one-line-except-block 5 Python自省 这个也是python彪悍的特性. 自省就是面向对象的语言所写的程序在运行时,所能知道对象的类型.简单一句就是运行时能够获得对象的类型.比如type(),dir(),getattr(),hasattr(),isinstance(). a = ...
Suppose you now like the idea of your earlier code being able to handle both exceptions in a single line. To do this, you decide to rewrite your code as follows: Python # multiple_exceptions.py try: first = float(input("What is your first number? ")) second = float(input("What is...
In Python,try-exceptblocks can be used to catch and respond to one or multiple exceptions. In cases where a process raises more than one possible exception, they can all be handled using a singleexceptclause. There are several approaches for handling multiple exceptions in Python, the most com...
Traceback(most recent call last):File"<stdin>",line4,in<module>raise e Exception:!!!this is a exception string!!!this is a note string!!! __notes__ 异常的注释列表,这个属性在第一次调用add_note时被创建: e=Exception("!!!thisisa exception string!!!")print(hasattr(e,"__notes__"))...
Python errors All In One SyntaxError: invalid character in identifier \u200b, ZERO WIDTH SPACE https://stackoverflow.com/questions/14844687/invalid-character-in-identifier SyntaxError: invalid syntax if__name__ =="__main__":# if 关键字,后面加空格if__name__ =="__main__": ...
no authentication password is requested to clients. In this mode connections are only accepted from the loopback interface. If you want to connect from external computers to Redis you may adopt one of the following solutions: 1) Just disable protected mode sending the command 'CONFIG SET protecte...
File "<stdin>", line 1, in <module> AssertionError: One dose not equal zero silly! 用try-except语句捕获AssertionError异常: >>> try: ... assert 1 == 0, 'One does not equal zero silly!' ... except AssertionError,args: ... print '%s: %s' %(args.__class__.__name__, args)...