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Django for Designers/Adding models: Difference between revisions
→Dealing with errors: HTTP error, not HTML error
imported>Paulproteus (Revert change for now; we'll fix the pedagogy problem a different way) |
imported>Paulproteus (→Dealing with errors: HTTP error, not HTML error) |
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tag = Tag.objects.get(slug=tag_name)</source>
Fortunately, Django has a shortcut function that can help us -- get_object_or_404(). This function will attempt to get a Django model based on the parameters you give it, and if it fails, automatically throw
<source lang="python">
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