#NEWLINE# def _convert_Slice( self , n ) : #NEWLINE# #INDENT# c = self . _convert #NEWLINE# step = c ( n . step ) #NEWLINE# if ( ( pyversion < ( 3 , ) ) and isinstance ( step , NameConstant ) and ( step . value is None ) ) : #NEWLINE# #INDENT# if ( not self . _lines [ ( n . step . lineno - 1 ) ] [ n . step . col_offset : ] . startswith ( 'None' ) ) : #NEWLINE# #INDENT# step = None #NEWLINE# #UNINDENT# #UNINDENT# return Slice ( c ( n . lower ) , c ( n . upper ) , step )