[Zope-dev] Zope 2: ZPublisher exception handling

[Tres Seaver]

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yuppie wrote:
> yuppie wrote:
>> In Zope 2.10 'raise_standardErrorMessage', 'zpublisher_exception_hook'
>> and therefore 'Publish.publish' did always (re-)raise errors after
>> rendering. That made sure 'HTTPResponse.exception' was called and
>> CookieCrumbler was able to hook into 'HTTPResponse._unauthorized'.
>>
>> I'm now trying to figure out how this bug could be fixed:
>> https://bugs.launchpad.net/zope-cmf/+bug/558340
> 
> For the record:
> 
> Meanwhile I figured out that there is a related launchpad issue
> https://bugs.launchpad.net/zope2/+bug/372632

Do you have a suggestion for resolving those two bugs?

> and a workaround for the CookieCrumbler issue:
> http://dev.plone.org/collective/changeset/92340

Hmm, registering an exception view which re-raises the exception is
definitely suggestive of something wrong in the plumbing.

> I also removed some useless code in 'raise_standardErrorMessage':
> http://svn.zope.org/?rev=110801&view=rev
> http://svn.zope.org/?rev=110806&view=rev

Cool.


Tres.
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Tres Seaver          +1 540-429-0999          tseaver at palladion.com
Palladion Software   "Excellence by Design"    http://palladion.com
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