On 7 January 2011 17:19, Alice Bevan–McGregor <[email protected]> wrote:
>> - raise exc_info[0], exc_info[1], exc_info[2]
>> + raise
>> exc_info[0](exc_info[1]).with_traceback(exc_info[2])
>
> The exception raising syntax has changed; you can not re-raise an exception
> using tuple notation any more. The new syntax is far clearer, but I'm
> unsure of back-compatibility or even if it is possible to emulate it
> completely as a polygot (2.x and 3.x w/ same code).
PJE already said that intent is that PEP will only have Python 3
compatible code in it. Not attempting to have examples that work for
both Python 2 and Python 3.
That sounds to me then that we should be using what 2to3 changed it to. Ie.,
if headers_sent:
# Re-raise original exception if headers sent
raise exc_info[0](exc_info[1]).with_traceback(exc_info[2])
Graham
Graham
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