views.py 文件源码

def select_winner(request, experiment_id, variation_id):
    if not request.user.has_perm('experiments.change_experiment'):
        raise PermissionDenied
    experiment = get_object_or_404(Experiment, pk=experiment_id)
    variation = get_object_or_404(Page, pk=variation_id)

    if request.method == 'POST':
        experiment.select_winner(variation)

        messages.success(
            request,
            _("Page '{0}' has been selected as the winning variation.").format(variation.title),
        )

    return redirect('experiments:report', experiment.pk)