<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get(self, request, id=None, **kwargs):
 """ Handles get requests for either the collection or an object detail. """

        if not self.has_get_permission(request):
            return HttpResponseForbidden(_('You do not have permission to perform this action.'))

        if id:
            obj = get_object_or_404(self.queryset(request, **kwargs), id=id)
            return self.get_object_detail(request, obj)
        else:
            return self.get_collection(request, **kwargs)