views.py 文件源码

def schedule_list_csv(request, slug=None):
    schedule = fetch_schedule(slug)

    presentations = Presentation.objects.filter(section=schedule.section)
    presentations = presentations.exclude(cancelled=True).order_by("id")

    response = HttpResponse(mimetype="text/csv")
    if slug:
        file_slug = slug
    else:
        file_slug = "presentations"
    response["Content-Disposition"] = 'attachment; filename="%s.csv"' % file_slug

    response.write(loader.get_template("schedule/schedule_list.csv").render(Context({
        "presentations": presentations,

    })))
    return response