def right(self):
        """
        Entry is right sibling of current directory entry
        """
        return self.source.directory[self.right_sibling_id] \
            if self.right_sibling_id != NOSTREAM else None
def right ( self ) : return self . source . directory [ self . right_sibling_id ] if self . right_sibling_id != NOSTREAM else None
Entry is right sibling of current directory entry