main.py 文件源码

def GetPredictionById(prediction_id):
  """Returns a prediction by prediction_id."""
  try:
    prediction_key = ndb.Key(urlsafe=prediction_id)
    prediction = prediction_key.get()
    portfolio = GetUserPortfolioByAuth(prediction_id)
  except:
    return render_template('404.html')
  return render_template(
      'prediction.html',
      prediction=prediction,
      price=GetPriceByPredictionId(prediction_id),
      pricelist=GetPrices(prediction_id),
      prediction_id=prediction_id,
      portfolio=portfolio)