code: def all(cls):
          
          account = cls.info()
          creditusage = cls.creditusage()
  
          if not creditusage:
              return account
  
          left = account['credits'] / creditusage
          years, hours = divmod(left, 365 * 24)
          months, hours = divmod(hours, 31 * 24)
          days, hours = divmod(hours, 24)
  
          account.update({'credit_usage': creditusage,
                          'left': (years, months, days, hours)})
  
          return account
docs: Get all informations about this account