def __repr__(self):
        lines = [(self.left, self.name, self.right) % '%sblock %s%s']
        lines += [str(node) for node in self.nodes]
        lines.append('%send%s' % (self.left, self.right))
        return ''.join(lines)
dataset/ETHPy150Open uwdata/termite-data-server/web2py/gluon/template.py/BlockNode.__repr__/swapped operands of `%`