def _generate(node): if node.type == node.TERM: return ast.Compare(ast.Const(node.value), [('in', ast.Name('text'))]) elif node.type == node.AND: return ast.And([_generate(node.left), _generate(node.right)]) elif node.type == node.OR: return ast.Or([_generate(node.left), _generate(node.right)]) elif node.type == node.NOT: return ast.Not(_generate(node.left)) elif node.type == node.ATTR: raise NotImplementedError
def _do_OrExpression(self, node): left = self.transform(node.Left) right = self.transform(node.Right) return ast.Or([left, right])