code: def now(utc=False, tz=None):
      
      return datetime.datetime.utcnow() if utc else datetime.datetime.now(tz=tz)
docs: Get a current DateTime object. By default is local.
  
      .. code:: python
  
          reusables.now()
          # DateTime(2016, 12, 8, 22, 5, 2, 517000)
  
          reusables.now().format("It's {24-hour}:{min}")
          # "It's 22:05"
  
      :param utc: bool, default False, UTC time not local
      :param tz: TimeZone as specified by the datetime module
      :return: reusables.DateTime