site_views.py 文件源码

def about(request):
    """Information about the current site, its goals, and what content is loaded"""
    # Provider counts
    providers = cache.get_or_set(CACHE_STATS_NAME, [], CACHE_STATS_DURATION)
    if not providers:
        for provider in sorted(settings.PROVIDERS.keys()):
            s = Search()
            q = Q('term', provider=provider)
            s = s.query(q)
            response = s.execute()
            if response.hits.total > 0:
                data = settings.PROVIDERS[provider]
                total = intcomma(response.hits.total)
                data.update({'hits': total})
                providers.append(data)
        # All results
        s = Search()
        response = s.execute()
        total = intcomma(response.hits.total)
        providers.append({'display_name': 'Total', 'hits': total})
        cache.set(CACHE_STATS_NAME, providers)
    return render(request, "about.html", {'providers': providers})