#NEWLINE# def _get_from_data_or_none( self , key ) : #NEWLINE# #INDENT# 'Return the key getted from data if the status is 200,\n        otherwise return None.\n        ' #NEWLINE# status = self . data . get ( 'status' ) . split ( ) [ 0 ] #NEWLINE# return ( self . data . get ( key ) if ( '200' == status ) else None )