From 1ae20f68305a714d8061c93af01a520c2b86aa2a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Faure-Lacroix?= <lamerstar@gmail.com>
Date: Tue, 10 Mar 2015 18:43:55 +0300
Subject: [PATCH] [FIX+IMP] document_page:

* Add dependency to knowledge
* Adding hack in document_page_history to allow calling method that don't exists
* document_page_history don't have _sql attribute
* Filter more fields
---
 document_page/__openerp__.py   |  2 +-
 document_page/document_page.py | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/document_page/__openerp__.py b/document_page/__openerp__.py
index 5aaf8983..291a62bc 100644
--- a/document_page/__openerp__.py
+++ b/document_page/__openerp__.py
@@ -32,7 +32,7 @@ Web pages
     'website': 'http://www.openerp.com/',
     'license': 'AGPL-3',
     'depends': [
-        'knowledge'
+        'knowledge',
     ],
     'data': [
         'wizard/document_page_create_menu_view.xml',
diff --git a/document_page/document_page.py b/document_page/document_page.py
index 8983ba00..57e6d050 100644
--- a/document_page/document_page.py
+++ b/document_page/document_page.py
@@ -18,9 +18,12 @@
 #    along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #
 ##############################################################################
+import logging
 import difflib
 from openerp import models, fields, api, _
 
+_logger = logging.getLogger(__name__)
+
 
 class document_page(models.Model):
     _name = "document.page"
@@ -177,3 +180,14 @@ class document_page_history(models.Model):
                 "Revision-{}".format(v2),
                 context=True
             )
+
+    def __getattr__(self, attr):
+        """Return a dummy callabale"""
+        if attr in ['_sql', 'init', '_ids']:
+            raise AttributeError
+
+        _logger.warning(
+            "Trying to access attribute %s on document_page_history",
+            attr
+        )
+        return (lambda *a, **b: None)