gistfile1

def article_social_history(request, slug, section_slug):
    article = DDArticle.published_objects.get(primary_section__slug=section_slug, slug=slug)   
    h = article.get_social_history()
    history = []
    for record in h:
      for k, v in record.items():
         if hasattr(v, 'isoformat'):
           record[k] = v.isoformat()     
      history.append(record)   
    json_data = json.dumps(history)
    return HttpResponse(json_data, mimetype='application/json')