def default_visit(self, node):
        """ The default visitor method. Raises an error since there
        should not be any unhandled nodes.

        """
        raise ValueError(node % 'Unhandled Node %s.')


#------------------------------------------------------------------------------
# EnamlDef Compiler
#------------------------------------------------------------------------------
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/core/enaml_compiler.py/_NodeVisitor.default_visit/swapped operands of `%`