code: def _getNextID(self, conn=None):
  		'''
  			_getNextID - Get (and increment) the next primary key for this model.
  				If you don't want to increment, @see _peekNextID .
  				Internal.
  				This is done automatically on save. No need to call it.
  
  			@return int - next pk
  		'''
  		if conn is None:
  			conn = self._get_connection()
  		return int(conn.incr(self._get_next_id_key())f _getNextID(self, conn=None):
  		'''
  			_getNextID - Get (and increment) the next primary key for this model.
  				If you don't want to increment, @see _peekNextID .
  				Internal.
  				This is done automatically on save. No need to call it.
  
  			@return int - next pk
  		'''
  		if conn is None:
  			conn = self._get_connection()
  		return int(conn.incr(self._get_next_id_key()))
docs: _getNextID - Get (and increment) the next primary key for this model.
  				If you don't want to increment, @see _peekNextID .
  				Internal.
  				This is done automatically on save. No need to call it.
  
  			@return int - next pk