On Feb 3, 9:07 pm, Jacol <[EMAIL PROTECTED]> wrote:
> I understand that author generated exception and than extracted the name of
> function from the exeption. But is any sens in using exeptions service if
> we have smthing simpler: just print for example? In my opinion no, it
> doesn't make sens.
>
> Jacek
You can terminate your program by raising an exception that you don't
otherwise catch and handle. e.g:
>>> def with_error():
... print "Print this then raise an error"
... raise Exception("Bye Bye")
...
>>>
>>> with_error()
Print this then raise an error
Traceback (most recent call last):
File "<interactive input>", line 1, in <module>
File "<interactive input>", line 3, in with_error
Exception: Bye Bye
>>>
Notice how the traceback, automatically added to un-caught exceptions,
shows were it was raised.
Your link points to a very old version of Python and error handling
has changed. Please use a more recent tutorial such as THE Python
tutorial here:
http://docs.python.org/tut/node10.html
- Paddy.
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