main.py 文件源码

def GetUserByAuth():
  """Returns current users profile."""
  user_key = users.get_current_user().user_id()
  user_key = ndb.Key('Profile', user_key)
  profile = user_key.get()
  for ledger in profile.user_ledger:
    try:
      price = GetPriceByPredictionId(ledger.prediction_id)
      ledger.value = math.fabs((price * ledger.contract_one) - (
          price * ledger.contract_two))
      ledger.prediction_statement = ndb.Key(
          urlsafe=ledger.prediction_id).get().statement
    except:
      ledger.value = 404
      ledger.prediction_statement = 'ERROR'
  return render_template('profile.html', profile=profile)