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copied!<p>You can access <code>self</code> inside the method decorator, so you <em>do</em> have access to the current object calling <code>self.get_object()</code>.</p> <p>Anyway, if you are only using this behavior on generic views, you're probably better off creating a mixin that implement the <code>dispatch</code> method (or could be the <code>get_object</code> method) and does the check there, for example (using a little of imagination since idk how your groups are defined, maybe you are using django.contrib.auth groups): </p> <pre><code>class GroupRestrictionMixin(object): group_field = 'group' def dispatch(request, *args, **kwargs): self.request = request self.args = args self.kwargs = kwargs obj_group = getattr(self.get_object(), self.group_field) user_groups = request.user.groups if obj_group not in user_groups: raise PermissionDenied return super(GroupRestrictionMixin, self).dispatch(request, *args, **kwargs) </code></pre> <p>Then you can create any view that needs that behavior using your mixin: </p> <pre><code>class SecretPostView(GroupRestrictionMixin, DetailView): pass </code></pre> <p>Idk if it's what you would call "idiomatic", but that's the easier way that comes to mind to keep it simple and reusable.</p> <p><strong>EDIT:</strong> the request, args and kwargs must be setted here so the <code>get_object</code> method haves access to them. It gets a little uglier (you gotta repeat some code that's on the base <code>dispatch</code> method), but still works :F</p>

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