#15025: Different template rendering semantics since r14992
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Reporter: donspaulding | Owner: nobody
Status: new | Milestone:
Component: Template system | Version: SVN
Keywords: | Stage: Unreviewed
Has_patch: 0 |
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Changeset [14992] fixed Ticket #7153, but I believe it also changed the
way callable context variables are resolved in the Django template
language in a subtle (and backwards-incompatible) way.
Consider the following view, which raises an unhandled exception while
trying to render the debug 500 template:
{{{
def view(request):
def innocent_callable():
raise Exception("Should not have been called")
raise Exception("This exception should trigger a debug 500 page")
}}}
I've already found two regressions in my own code, but they were simple
workarounds. This example appears to be a regression in the django source
itself. I'm not sure if this change in behavior was anticipated or
intended, but at the very least I think it should be noted in the release
notes as a backwards-incompatibility.
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Ticket URL: <http://code.djangoproject.com/ticket/15025>
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