blueprint.py 文件源码

def show_category(category_slug):
    from redberry.models import RedCategory
    category = RedCategory.query.filter_by(slug=category_slug).first()
    if not category:
        flash("Category not found!", 'danger')
        return redirect(url_for('redberry.home'))
    return render_redberry('redberry/category.html', category=category)