web_views.py 文件源码

def index_stock(stockid):
    try:
        page = int(request.args.get('page')) if request.args.get('page') else 1
        stock = models.Stock.objects.filter(id=stockid, blacklisted=False).first()
        if not stock:
            return redirect(url_for('index'))
        leaders = models.get_leaders()
        return render_template('index.html',
            view="market",
            base_url=settings.SERVER_NAME,
            leaders=leaders,
            stock=stock,
            stocks=api_views.get_paged_stocks(page),
            page=page)
    except DoesNotExist as e:
        return redirect(url_for('index'))
    except ValidationError as e:
        return redirect(url_for('index'))