Message124757
| Author |
mrabarnett |
| Recipients |
draghuram, ethan.furman, mrabarnett, ncoghlan, pitrou, poke, rhettinger, steven.daprano |
| Date |
2010年12月28日.03:31:24 |
| SpamBayes Score |
0.0005360126 |
| Marked as misclassified |
No |
| Message-id |
<1293507088.37.0.677522632654.issue6210@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
Regarding syntax, I'm undecided between:
raise with new_exception
and:
raise new_exception with caught_exception
I think that the second form is clearer:
try:
...
exception SomeException as ex:
raise SomeOtherException() with ex
(I'd prefer 'with' to Steven's 'from') but the first form doesn't force you to provide a name:
try:
...
exception SomeException:
raise with SomeOtherException()
and the syntax also means that you can't chain another exception like this:
try:
...
exception SomeException as ex:
raise SomeOtherException() with YetAnotherException()
although perhaps Python should just rely on the programmer's good judgement. :-) |
|