I am currently using the following DSGRID formula to extract data for the FTSE 100 index using its Datastream code: Any suggestion in extracting data through Python also helps.
=@DSGRID("LFTSE100","WSCD,SECD,NAME,TIME,WC05661","Latest Value","","","RowHeader=true;ColHeader=true;Heading=true;DispSeriesDescription=true