#NEWLINE# def preprocess( self , source , name , filename = None ) : #NEWLINE# #INDENT# if ( name and ( not ( os . path . splitext ( name ) [ 1 ] in self . file_extensions ) ) ) : #NEWLINE# #INDENT# return source #NEWLINE# #UNINDENT# return process ( source , filename = name , compiler = Compiler , ** self . options )