delete undesired "data" in properties

Author: Hervé Cauwelier

Diff for: __init__.py

@@ -17,22 +17,30 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# Import from the Standard Library
+from sys import argv
+
 # Import from docutils
 import docutils
 
 # Import from itools
 from itools.core import get_abspath
 
 # Import from ikaaro
-from ikaaro.registry import register_document_type
 from ikaaro.skins import register_skin
+
+# Import from wiki
 from folder import WikiFolder
-from page import WikiPage
 
 
 # Register skin
-path = get_abspath('ui')
-register_skin('wiki', path)
+register_skin('wiki', get_abspath('ui'))
+
+# Updates
+if argv[0].endswith('icms-update.py'):
+    import obsolete
+    obsolete
 
-# Register document type
-register_document_type(WikiFolder)
+# Silent pyflakes
+docutils
+WikiFolder

Diff for: folder.py

@@ -25,7 +25,10 @@
 from ikaaro.file import File
 from ikaaro.folder import Folder
 from ikaaro.folder_views import GoToSpecificDocument
+from ikaaro.registry import register_document_type
 from ikaaro.resource_views import DBResource_Edit
+
+# Import from wiki
 from folder_views import WikiMenu
 from page import WikiPage
 
@@ -60,3 +63,7 @@ def get_document_types(self):
     view = GoToSpecificDocument(specific_document='FrontPage')
     edit = DBResource_Edit(title=MSG(u"Edit Wiki"))
 
+
+
+# Register document type
+register_document_type(WikiFolder)

Diff for: obsolete.py

@@ -0,0 +1,36 @@
+# -*- coding: UTF-8 -*-
+# Copyright (C) 2010 Hervé Cauwelier <[email protected]>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# Import from the Standard Library
+
+# Import from ikaaro
+from ikaaro.registry import register_resource_class
+
+# Import from wiki
+from page import WikiPage
+
+
+class ObsoleteWikiPage(WikiPage):
+    class_schema_extensible = True
+
+
+    def update_20090123(self):
+        # Remove "data" property
+        self.del_property('data')
+
+
+
+register_resource_class(ObsoleteWikiPage)

Diff for: page.py

@@ -132,6 +132,7 @@ def run(self):
 
 class WikiPage(Text):
     class_id = 'WikiPage'
+    class_version = '20090123'
     class_title = MSG(u"Wiki Page")
     class_description = MSG(u"Wiki contents")
     class_icon16 = 'wiki/WikiPage16.png'