text: # -*- coding: utf-8 -*-
  """
  Module to store the global constants
  """
  import os
  from os.path import dirname
  
  
  PROJECT_ROOT = dirname(dirname(__file__))
  
  """random secret key"""
  KEY_SIZE = 32
  
  SECRET_KEY = os.urandom(KEY_SIZE)
  
  """The config file name to load"""
  CONFIG_FILE_NAME = 'SHProject.conf'
  
  
  # Divide sensors into groups
  ALERT_GRP = ['motion', 'gas', 'buzzer', 'button']
  STATUS_GRP = ['led', 'fan', 'rgbled', 'buzzer']
  DATA_GRP = ['temperature', 'solar', 'illuminance', 'power', 'energy', 'environment']
  BRILLO_GRP = ['rgbled', 'brightness', 'audio', 'mp3player']
  
  TAP_ENV_VARS = ['INSTANCE_ID', 'VERSION', 'NAME', 'URIS']
  
  
  