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