def qr(uid): """ get qr image """ url = get_url(g.redis_conn, uid) if not url: flask.abort(404) domain = app.config.get('domain', 'qru.cc') img = encode_to_img("%s/%s" % (domain, uid)) f = StringIO() img.save(f, "PNG", quality=80) f.seek(0) response = Response(f) response.mimetype = "image/png" return response
def redirect(uid): """ redirecr uri """ url = get_url(g.redis_conn, uid) if not url: flask.abort(404) return flask.redirect(url)