#NEWLINE# @ property #NEWLINE# def ids_gen( self ) : #NEWLINE# #INDENT# for f in self . filenames : #NEWLINE# #INDENT# if ( '/' not in f ) : #NEWLINE# #INDENT# continue #NEWLINE# #UNINDENT# f = f . split ( '/' ) [ 1 ] . split ( '.' ) #NEWLINE# if ( len ( f ) == 1 ) : #NEWLINE# #INDENT# continue #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# ( yield int ( f [ 0 ] ) )