#NEWLINE# def __add__( self , other ) : #NEWLINE# #INDENT# if isinstance ( other , dict ) : #NEWLINE# #INDENT# other = Dataset ( ** other ) #NEWLINE# #UNINDENT# if ( not isinstance ( other , Dataset ) ) : #NEWLINE# #INDENT# return NotImplemented #NEWLINE# #UNINDENT# entries = self . datasets . copy ( ) #NEWLINE# entries . update ( self . datasets ) #NEWLINE# return Dataset ( ** entries )