detail.py 文件源码

def submission_media_(request):
    link_type = request.matchdict['linktype']
    submitid = int(request.matchdict['submitid'])
    if link_type == "submissions":
        link_type = "submission"

    submission = Submission.query.get(submitid)
    if submission is None:
        raise httpexceptions.HTTPForbidden()
    elif submission.is_hidden or submission.is_friends_only:
        raise httpexceptions.HTTPForbidden()
    media_items = media.get_submission_media(submitid)
    if not media_items.get(link_type):
        raise httpexceptions.HTTPNotFound()

    return Response(headerlist=[
        ('X-Accel-Redirect', str(media_items[link_type][0]['file_url']),),
        ('Cache-Control', 'max-age=0',),
    ])