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# -*- coding: utf-8 -*-
###################################################################################
#
# Copyright (C) 2017 MuK IT GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
###################################################################################
from lxml import etree
import logging
from odoo.tools import view_validation
_logger = logging.getLogger(__name__)
@view_validation.validate('hierarchy')
def validate_parent(arch):
if 'parent' in arch.attrib:
if arch.xpath("//field[@name='%s']" % arch.attrib['parent']):
return True
return False