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# -*- coding: utf-8 -*- ############################################################################## # # licence AGPL version 3 or later # see licence in __openerp__.py or http://www.gnu.org/licenses/agpl-3.0.txt # Copyright (C) 2014 Akretion (http://www.akretion.com). # @author David BEAL <david.beal@akretion.com> # ##############################################################################
from openerp.osv import orm from lxml import etree import os
""" procedural code is executed even if the module is not installed
TRY TO SWITCH to _register_hook() in the model to avoid execution when not installed in V 8.0 version
"""
module_name = os.path.basename(os.path.dirname(os.path.abspath(__file__)))
DUMMY_MODEL = 'module.%s.installed' % module_name.replace('_', '.')
class DummyModel(orm.Model): """ Allow to check if module is installed or not
in fields_view_get method to avoid code execution if not Only executed if the module is installed """
_name = DUMMY_MODEL
fields_view_get_orginal = orm.BaseModel.fields_view_get
def fields_view_get(self, cr, uid, view_id=None, view_type='form', context=None, toolbar=False, submenu=False): res = fields_view_get_orginal( self, cr, uid, view_id=view_id, view_type=view_type, context=context, toolbar=toolbar, submenu=submenu) if view_type == 'tree': compatible_tree = res.get('field_parent', True) is False # Tree views with res['field_parent'] different from False # looks like 'Products by Category'. # We don't modify these views # to avoid to break them (js error) if '_transient_max_count' in self.pool[res['model']].__dict__.keys(): # model with '_transient_max_count' key are transient model # transient models haven't 'id' column in mostly case compatible_tree = False if compatible_tree and DUMMY_MODEL in self.pool.models.keys(): doc = etree.XML(res['arch']) if doc.xpath("//tree") and len(doc.xpath("//field[@name='id']")) == 0: node = doc.xpath("//tree")[0] node.append(etree.Element("field", name="id", string="Id")) res['arch'] = etree.tostring(node) return res
orm.BaseModel.fields_view_get = fields_view_get
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