Allow activity verbs with same name about stream-django HOT 1 OPEN

def render_activity(context, activity, template_prefix='', missing_data_policy=LOG):
    if hasattr(activity, 'enriched') and not activity.enriched:
        handle_not_enriched_data(activity, missing_data_policy)
        return ''

    if template_prefix != '':
        template_prefix = '%s_' % template_prefix

    if 'activities' in activity:
        template_name = "activity/aggregated/%s%s.html" % (template_prefix, activity['verb'])
    else:
        template_name = "activity/%s%s.html" % (template_prefix, activity['verb'])

    if activity['target']:
        template_name = "%s/%s" % (activity['target']._meta.app_label, template_name)

    tmpl = loader.get_template(template_name)
    context['activity'] = activity
    context = Context(context)
    return tmpl.render(context)