backport catalog import

.gitignore

@@ -1,14 +1,4 @@
 *.pyc
-*.pyo
+.project
-*.swp
+.pydevproject
-dist/
-var/
-*.egg-info
-*.project
-*.pydevproject
-*.ropeproject
-*.sublime-project
-*.sublime-workspace
-.env
 .settings
-adminuser.zcml

CHANGES.txt

@@ -6,13 +6,8 @@ $Id$
 1.1
 ---
 
-<<<<<<< HEAD
-- provide controlling of rendering macro via field instance method getRenderer()
-- add getRelations() method to child relation set
-=======
 - use targetView entry in request annotations for calling views declared
   for adapted concept map objects (i.e. type interfaces)
->>>>>>> master
 - Lobo layout: provide new part: image grid; make sure image is not repeated if
   it already appears in header part
 - new special view 'listsubobjects' for nodes

LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT) 
-
-Copyright (C) 2023 cyberconcepts.org team
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

LICENSE.GPL

@@ -0,0 +1,222 @@
+                       GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
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+
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MANIFEST.in

@@ -1,11 +0,0 @@
-global-include *.cfg
-global-include *.css *.js
-global-include *.gif *.jpg *.png
-global-include *.dmp
-global-include *.md *.txt
-global-include *.mo *.po *.pot
-global-include *.pdf
-global-include *.pt
-global-include *.zcml
-
-graft loops/integrator/testdata

README.md

@@ -1,7 +0,0 @@
-# Introduction
-
-This is the main part of the code of the semantic 
-web application platform *loops*, based on 
-Zope 3 / bluebream.
-
-More information: see https://www.cyberconcepts.org.

README.txt

@@ -23,7 +23,7 @@ with lower-level aspects like type or state management.
 
 Let's also import some common stuff needed later.
 
-  >>> from loops.common import adapted, baseObject
+  >>> from loops.common import adapted
   >>> from loops.setup import addAndConfigureObject
 
 
@@ -48,14 +48,14 @@ top-level loops container and a concept manager:
   >>> cc1 = Concept()
   >>> concepts['cc1'] = cc1
   >>> cc1.title
-  ''
+  u''
   >>> loopsRoot.getLoopsUri(cc1)
   '.loops/concepts/cc1'
 
-  >>> cc2 = Concept('Zope 3')
+  >>> cc2 = Concept(u'Zope 3')
   >>> concepts['cc2'] = cc2
   >>> cc2.title
-  'Zope 3'
+  u'Zope 3'
 
 Now we want to relate the second concept to the first one.
 
@@ -73,11 +73,11 @@ ConceptRelation):
 We can now ask our concepts for their related child and parent concepts:
 
   >>> [getName(c) for c in cc1.getChildren()]
-  ['cc2']
+  [u'cc2']
   >>> len(cc1.getParents())
   0
   >>> [getName(p) for p in cc2.getParents()]
-  ['cc1']
+  [u'cc1']
 
   >>> len(cc2.getChildren())
   0
@@ -90,24 +90,24 @@ a special predicate 'hasType'.
   >>> typeObject = concepts['type']
   >>> typeObject.setConceptType(typeObject)
   >>> typeObject.getConceptType().title
-  'Type'
+  u'Type'
 
-  >>> concepts['unknown'] = Concept('Unknown Type')
+  >>> concepts['unknown'] = Concept(u'Unknown Type')
   >>> unknown = concepts['unknown']
   >>> unknown.setConceptType(typeObject)
   >>> unknown.getConceptType().title
-  'Type'
+  u'Type'
 
   >>> cc1.setConceptType(unknown)
   >>> cc1.getConceptType().title
-  'Unknown Type'
+  u'Unknown Type'
 
-  >>> concepts['topic'] = Concept('Topic')
+  >>> concepts['topic'] = Concept(u'Topic')
   >>> topic = concepts['topic']
   >>> topic.setConceptType(typeObject)
   >>> cc1.setConceptType(topic)
   >>> cc1.getConceptType().title
-  'Topic'
+  u'Topic'
 
 We get a list of types using the ConceptTypeSourceList.
 In order for the type machinery to work we first have to provide a
@@ -124,7 +124,7 @@ type manager.
   >>> from loops.concept import ConceptTypeSourceList
   >>> types = ConceptTypeSourceList(cc1)
   >>> sorted(t.title for t in types)
-  ['Customer', 'Domain', 'Predicate', 'Topic', 'Type', 'Unknown Type']
+  [u'Customer', u'Domain', u'Predicate', u'Topic', u'Type', u'Unknown Type']
 
 Using a PredicateSourceList we can retrieve a list of the available
 predicates.
@@ -136,7 +136,7 @@ Note that the 'hasType' predicate is suppressed from this list as the
 corresponding relation is only assigned via the conceptType attribute:
 
   >>> sorted(t.title for t in predicates)
-  ['subobject']
+  [u'subobject']
 
 Concept Views
 -------------
@@ -146,7 +146,7 @@ Concept Views
 
   >>> children = list(view.children())
   >>> [c.title for c in children]
-  ['Zope 3']
+  [u'Zope 3']
 
 The token attribute provided with the items returned by the children() and
 parents() methods identifies identifies not only the item itself but
@@ -159,14 +159,14 @@ of URIs to item and the predicate of the relationship:
 There is also a concept configuration view that allows updating the
 underlying context object:
 
-  >>> cc3 = Concept('loops for Zope 3')
+  >>> cc3 = Concept(u'loops for Zope 3')
   >>> concepts['cc3'] = cc3
   >>> view = ConceptConfigureView(cc1,
   ...           TestRequest(action='assign', tokens=['.loops/concepts/cc3']))
   >>> view.update()
   True
   >>> sorted(c.title for c in cc1.getChildren())
-  ['Zope 3', 'loops for Zope 3']
+  [u'Zope 3', u'loops for Zope 3']
 
   >>> input = {'action': 'remove', 'qualifier': 'children',
   ...          'form.button.submit': 'Remove Chiildren',
@@ -175,18 +175,18 @@ underlying context object:
   >>> view.update()
   True
   >>> sorted(c.title for c in cc1.getChildren())
-  ['loops for Zope 3']
+  [u'loops for Zope 3']
 
 We can also create a new concept and assign it.
 
   >>> params = {'action': 'create', 'create.name': 'cc4',
-  ...           'create.title': 'New concept',
+  ...           'create.title': u'New concept',
   ...           'create.type': '.loops/concepts/topic'}
   >>> view = ConceptConfigureView(cc1, TestRequest(**params))
   >>> view.update()
   True
   >>> sorted(c.title for c in cc1.getChildren())
-  ['New concept', 'loops for Zope 3']
+  [u'New concept', u'loops for Zope 3']
 
 The concept configuration view provides methods for displaying concept
 types and predicates.
@@ -198,15 +198,15 @@ types and predicates.
   >>> component.provideAdapter(LoopsTerms, (IIterableSource, IBrowserRequest), ITerms)
 
   >>> sorted((t.title, t.token) for t in view.conceptTypes())
-  [('Customer', '.loops/concepts/customer'),
+  [(u'Customer', '.loops/concepts/customer'),
-   ('Domain', '.loops/concepts/domain'),
+   (u'Domain', '.loops/concepts/domain'),
-   ('Predicate', '.loops/concepts/predicate'),
+   (u'Predicate', '.loops/concepts/predicate'),
-   ('Topic', '.loops/concepts/topic'),
+   (u'Topic', '.loops/concepts/topic'),
-   ('Type', '.loops/concepts/type'),
+   (u'Type', '.loops/concepts/type'),
-   ('Unknown Type', '.loops/concepts/unknown')]
+   (u'Unknown Type', '.loops/concepts/unknown')]
 
   >>> sorted((t.title, t.token) for t in view.predicates())
-  [('subobject', '.loops/concepts/standard')]
+  [(u'subobject', '.loops/concepts/standard')]
 
 Index attributes adapter
 ------------------------
@@ -214,10 +214,10 @@ Index attributes adapter
   >>> from loops.concept import IndexAttributes
   >>> idx = IndexAttributes(cc2)
   >>> idx.text()
-  'cc2 Zope 3'
+  u'cc2 Zope 3'
 
   >>> idx.title()
-  'cc2 Zope 3'
+  u'cc2 Zope 3'
 
 
 Resources and what they have to do with Concepts
@@ -233,27 +233,27 @@ A common type of resource is a document:
 
   >>> from loops.interfaces import IDocument
   >>> from loops.resource import Document
-  >>> doc1 = Document('Zope Info')
+  >>> doc1 = Document(u'Zope Info')
   >>> resources['doc1'] = doc1
   >>> doc1.title
-  'Zope Info'
+  u'Zope Info'
   >>> doc1.data
-  ''
+  u''
   >>> doc1.contentType
-  ''
+  u''
 
 We can also directly use Resource objects; these behave like files.
 In fact, by using resource types we can explicitly assign a resource
 the 'file' type, but we will use this feature later:
 
-  >>> img = Resource('A png Image')
+  >>> img = Resource(u'A png Image')
 
 For testing we use some simple files from the tests directory:
 
   >>> from loops import tests
   >>> import os
   >>> path = os.path.join(*tests.__path__)
-  >>> img.data = open(os.path.join(path, 'test_icon.png'), 'rb').read()
+  >>> img.data = open(os.path.join(path, 'test_icon.png')).read()
   >>> img.getSize()
   381
   >>> img.getImageSize()
@@ -261,8 +261,8 @@ For testing we use some simple files from the tests directory:
   >>> img.contentType
   'image/png'
 
-  >>> pdf = Resource('A pdf File')
+  >>> pdf = Resource(u'A pdf File')
-  >>> pdf.data = open(os.path.join(path, 'test.pdf'), 'rb').read()
+  >>> pdf.data = open(os.path.join(path, 'test.pdf')).read()
   >>> pdf.getSize()
   25862
   >>> pdf.getImageSize()
@@ -287,7 +287,7 @@ from concepts to resources:
   ...         'tokens': ['.loops/resources/doc1:.loops/concepts/standard']}
   >>> view = ConceptConfigureView(cc1, TestRequest(form=form))
   >>> [getName(r.context) for r in view.resources()]
-  ['doc1']
+  [u'doc1']
   >>> view.update()
   True
   >>> len(cc1.getResources())
@@ -316,10 +316,10 @@ Index attributes adapter
   >>> component.provideAdapter(FileAdapter, provides=IFile)
   >>> idx = IndexAttributes(doc1)
   >>> idx.text()
-  ''
+  u''
 
   >>> idx.title()
-  'doc1 Zope Info'
+  u'doc1 Zope Info'
 
 
 Views/Nodes: Menus, Menu Items, Listings, Pages, etc
@@ -343,14 +343,14 @@ The view manager has already been created during setup.
 The view space is typically built up with nodes; a node may be a top-level
 menu that may contain other nodes as menu or content items:
 
-  >>> m1 = views['m1'] = Node('Menu')
+  >>> m1 = views['m1'] = Node(u'Menu')
-  >>> m11 = m1['m11'] = Node('Zope')
+  >>> m11 = m1['m11'] = Node(u'Zope')
-  >>> m111 = m11['m111'] = Node('Zope in General')
+  >>> m111 = m11['m111'] = Node(u'Zope in General')
-  >>> m112 = m11['m112'] = Node('Zope 3')
+  >>> m112 = m11['m112'] = Node(u'Zope 3')
   >>> m112.title
-  'Zope 3'
+  u'Zope 3'
   >>> m112.description
-  ''
+  u''
 
 There are a few convienence methods for accessing parent and child nodes:
 
@@ -359,7 +359,7 @@ There are a few convienence methods for accessing parent and child nodes:
   >>> m11.getParentNode() is m1
   True
   >>> [getName(child) for child in m11.getChildNodes()]
-  ['m111', 'm112']
+  [u'm111', u'm112']
 
 What is returned by these may be controlled by the nodeType attribute:
 
@@ -444,13 +444,13 @@ Node Views
   >>> page = view.page
   >>> items = page.textItems
   >>> for item in items:
-  ...     print(item.url, item.editable)
+  ...     print item.url, item.editable
   http://127.0.0.1/loops/views/m1/m11/m112 False
 
   >>> menu = view.menu
   >>> items = menu.menuItems
   >>> for item in items:
-  ...     print(item.url, view.selected(item))
+  ...     print item.url, view.selected(item)
   http://127.0.0.1/loops/views/m1/m11 True
 
 A NodeView provides an itemNum attribute that may be used to count elements
@@ -493,11 +493,11 @@ view; these views we have to provide as multi-adapters:
   >>> len(tt)
   9
   >>> sorted((t.token, t.title) for t in view.targetTypes())[1]
-  ('.loops/concepts/domain', 'Domain')
+  ('.loops/concepts/domain', u'Domain')
   >>> view.update()
   True
   >>> sorted(resources.keys())
-  ['d001.txt', 'd002.txt', 'd003.txt', 'doc1', 'm1.m11.m111']
+  [u'd001.txt', u'd002.txt', u'd003.txt', u'doc1', u'm1.m11.m111']
 
   >>> view.target.title, view.target.token
   ('New Resource', '.loops/resources/m1.m11.m111')
@@ -537,28 +537,28 @@ view for rendering.)
   >>> component.provideAdapter(LoopsType)
   >>> view = NodeView(m112, TestRequest())
   >>> view.renderTarget()
-  '<pre></pre>'
+  u'<pre></pre>'
-  >>> doc1.data = 'Test data\n\nAnother paragraph'
+  >>> doc1.data = u'Test data\n\nAnother paragraph'
   >>> view.renderTarget()
-  '<pre>Test data\n\nAnother paragraph</pre>'
+  u'<pre>Test data\n\nAnother paragraph</pre>'
 
   >>> doc1.contentType = 'text/restructured'
-  >>> doc1.data = 'Test data\n\nAnother `paragraph <para>`_'
+  >>> doc1.data = u'Test data\n\nAnother `paragraph <para>`_'
 
   >>> from loops.wiki.base import wikiLinksActive
   >>> wikiLinksActive(loopsRoot)
   False
 
   >>> view.renderTarget()
-  '<p>Test data</p>\n<p>Another <a class="reference external" href="para">paragraph</a></p>\n'
+  u'<p>Test data</p>\n<p>Another <a class="reference" href="para">paragraph</a></p>\n'
 
-'<p>Test data</p>\n<p>Another <a class="reference create"
+u'<p>Test data</p>\n<p>Another <a class="reference create"
     href="http://127.0.0.1/loops/wiki/create.html?linkid=0000001">?paragraph</a></p>\n'
 
   >>> #links = loopsRoot.getRecordManager()['links']
   >>> #links['0000001']
 
-<Link ['42', 1, '', '... ...', 'para', None]: {}>
+<Link ['42', 1, '', '... ...', u'para', None]: {}>
 
 If the target object is removed from its container all references
 to it are removed as well. (To make this work we have to handle
@@ -661,9 +661,9 @@ Breadcrumbs
   >>> view = NodeView(m114, request)
   >>> request.annotations.setdefault('loops.view', {})['nodeView'] = view
   >>> view.breadcrumbs()
-  [{'label': 'Menu', 'url': 'http://127.0.0.1/loops/views/m1'},
+  [{'url': 'http://127.0.0.1/loops/views/m1', 'label': u'Menu'},
-   {'label': 'Zope', 'url': 'http://127.0.0.1/loops/views/m1/m11'},
+   {'url': 'http://127.0.0.1/loops/views/m1/m11', 'label': u'Zope'},
-   {'label': '', 'url': 'http://127.0.0.1/loops/views/m1/m11/m114'}]
+   {'url': 'http://127.0.0.1/loops/views/m1/m11/m114', 'label': u''}]
 
 
 End-user Forms and Special Views
@@ -705,8 +705,8 @@ been created during setup.
   >>> custType = TypeConcept(customer)
   >>> custType.options
   []
-  >>> cust1 = concepts['cust1'] = Concept('Zope Corporation')
+  >>> cust1 = concepts['cust1'] = Concept(u'Zope Corporation')
-  >>> cust2 = concepts['cust2'] = Concept('cyberconcepts')
+  >>> cust2 = concepts['cust2'] = Concept(u'cyberconcepts')
   >>> for c in (cust1, cust2): c.conceptType = customer
   >>> custType.options = ('qualifier:assign',)
   >>> ConceptType(cust1).qualifiers
@@ -714,7 +714,7 @@ been created during setup.
 
   >>> form = CreateObjectForm(m112, TestRequest())
   >>> form.presetTypesForAssignment
-  [{'title': 'Customer', 'token': 'loops:concept:customer'}]
+  [{'token': 'loops:concept:customer', 'title': u'Customer'}]
 
 If the node's target is a type concept we don't get any assignments because
 it does not make much sense to assign resources or other concepts as
@@ -736,18 +736,18 @@ on data provided in this form:
   >>> note_tc = concepts['note']
 
   >>> component.provideAdapter(NameChooser)
-  >>> request = TestRequest(form={'title': 'Test Note',
+  >>> request = TestRequest(form={'title': u'Test Note',
-  ...                             'form.type': '.loops/concepts/note',
+  ...                             'form.type': u'.loops/concepts/note',
-  ...                             'contentType': 'text/restructured',
+  ...                             'contentType': u'text/restructured',
-  ...                             'linkUrl': 'http://'})
+  ...                             'linkUrl': u'http://'})
   >>> view = NodeView(m112, request)
   >>> cont = CreateObject(view, request)
   >>> cont.update()
   False
   >>> sorted(resources.keys())
-  [...'test_note'...]
+  [...u'test_note'...]
   >>> resources['test_note'].title
-  'Test Note'
+  u'Test Note'
 
 If there is a concept selected in the combo box we assign this to the newly
 created object:
@@ -755,8 +755,8 @@ created object:
   >>> from loops import util
   >>> topicUid = util.getUidForObject(topic)
   >>> predicateUid = util.getUidForObject(concepts.getDefaultPredicate())
-  >>> request = TestRequest(form={'title': 'Test Note',
+  >>> request = TestRequest(form={'title': u'Test Note',
-  ...                             'form.type': '.loops/concepts/note',
+  ...                             'form.type': u'.loops/concepts/note',
   ...                             'form.assignments.selected':
   ...                                   [':'.join((topicUid, predicateUid))]})
   >>> view = NodeView(m112, request)
@@ -764,22 +764,22 @@ created object:
   >>> cont.update()
   False
   >>> sorted(resources.keys())
-  [...'test_note-2'...]
+  [...u'test_note-2'...]
   >>> note = resources['test_note-2']
   >>> sorted(t.__name__ for t in note.getConcepts())
-  ['note', 'topic']
+  [u'note', u'topic']
 
 When creating an object its name may be automatically generated using the title
 of the object. Let's make sure that the name chooser also handles special
 and possibly critcal cases:
 
   >>> nc = NameChooser(resources)
-  >>> nc.chooseName('', Resource('abc: (cde)'))
+  >>> nc.chooseName(u'', Resource(u'abc: (cde)'))
-  'abc__cde'
+  u'abc__cde'
-  >>> nc.chooseName('', Resource('\xdcml\xe4ut'))
+  >>> nc.chooseName(u'', Resource(u'\xdcml\xe4ut'))
-  'uemlaeut'
+  u'uemlaeut'
-  >>> nc.chooseName('', Resource('A very very loooooong title'))
+  >>> nc.chooseName(u'', Resource(u'A very very loooooong title'))
-  'a_title'
+  u'a_title'
 
 Editing an Object
 -----------------
@@ -796,7 +796,7 @@ that in turns calls formlibs ``setUpWidgets()``.
 The new technique uses the ``fields`` and ``data`` attributes...
 
   >>> for f in view.fields:
-  ...     print(f.name, f.fieldType, f.required, f.vocabulary)
+  ...     print f.name, f.fieldType, f.required, f.vocabulary
   title textline True None
   data textarea False None
   contentType dropdown True <...SimpleVocabulary object...>
@@ -804,22 +804,22 @@ The new technique uses the ``fields`` and ``data`` attributes...
   linkText textline False None
 
   >>> view.data
-  {'title': 'Test Note', 'data': '', 'contentType': 'text/restructured', 
+  {'linkUrl': u'http://', 'contentType': u'text/restructured', 'data': u'',
-   'linkUrl': 'http://', 'linkText': ''}
+   'linkText': u'', 'title': u'Test Note'}
 
 The object is changed via a FormController adapter created for
 a NodeView.
 
   >>> form = dict(
-  ...     title='Test Note - changed',
+  ...     title=u'Test Note - changed',
-  ...     contentType='text/plain',)
+  ...     contentType=u'text/plain',)
   >>> request = TestRequest(form=form)
   >>> view = NodeView(m112, request)
   >>> cont = EditObject(view, request)
   >>> cont.update()
   False
   >>> resources['test_note'].title
-  'Test Note - changed'
+  u'Test Note - changed'
 
 Virtual Targets
 ---------------
@@ -883,13 +883,13 @@ informations about all parents of an object.
 
   >>> parents = m113.getAllParents()
   >>> for p in parents:
-  ...     print(p.object.title)
+  ...     print p.object.title
   Zope
   Menu
 
   >>> parents = resources['test_note'].getAllParents()
   >>> for p in parents:
-  ...     print(p.object.title, len(p.relations))
+  ...     print p.object.title, len(p.relations)
   Note 1
   Type 2
 
@@ -916,30 +916,10 @@ relates ISO country codes with the full name of the country.
   [('at', ['Austria']), ('de', ['Germany'])]
 
   >>> countries.dataAsRecords()
-  [{'key': 'at', 'value': 'Austria'}, {'key': 'de', 'value': 'Germany'}]
+  [{'value': 'Austria', 'key': 'at'}, {'value': 'Germany', 'key': 'de'}]
 
   >>> countries.getRowsByValue('value', 'Germany')
-  [{'key': 'de', 'value': 'Germany'}]
+  [{'value': 'Germany', 'key': 'de'}]
-
-The ``recordstable`` type is a variation of this datable type that contains
-a simple list of records - without a key column. A record in this  type is a
-dictionary with the field name as key and the field value as value.
-
-  >>> from loops.table import IRecordsTable, RecordsTable
-  >>> component.provideAdapter(RecordsTable, provides=IRecordsTable)
-
-  >>> drType = addAndConfigureObject(concepts, Concept, 'recordstable',
-  ...                   title='Records Table', conceptType=concepts['type'],
-  ...                   typeInterface=IRecordsTable)
-
-We just reuse the existing ``countries`` table and convert it to a records table.
-
-  >>> baseObject(countries).setType(drType)
-
-  >>> countries = adapted(concepts['countries'])
-
-  >>> countries.data
-  [{'key': 'at', 'value': 'Austria'}, {'key': 'de', 'value': 'Germany'}]
 
 
 Caching
@@ -951,7 +931,7 @@ To be done...
   >>> obj = resources['test_note']
   >>> cxObj = cached(obj)
   >>> [p.object.title for p in cxObj.getAllParents()]
-  ['Note', 'Type']
+  [u'Note', u'Type']
 
 
 Security
@@ -960,12 +940,6 @@ Security
   >>> from loops.security.browser import admin, audit
 
 
-Paster Shell Utilities - Repair Scripts
-=======================================
-
-  >>> from loops.repair.base import removeRecords
-
-
 Import/Export
 =============
 

__init__.py

@@ -0,0 +1,22 @@
+#
+#  Copyright (c) 2008 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+"""
+
+$Id$
+"""

base.py

@@ -1,13 +1,33 @@
-# loops.base
+# -*- coding: UTF-8 -*-
+# -*- Mode: Python; py-indent-offset: 4 -*-
+#
+#  Copyright (c) 2006 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Implementation of loops root object.
 """
 
-from zope.container.btree import BTreeContainer
+$Id$
-from zope.site.folder import Folder
+"""
-from zope.site.interfaces import IFolder
+
+from zope.app.container.btree import BTreeContainer
+from zope.app.folder.folder import Folder
+from zope.app.folder.interfaces import IFolder
 from zope.traversing.api import getPath, traverse
-from zope.interface import implementer
+from zope.interface import implements
 
 from cybertools.util.jeep import Jeep
 from loops.interfaces import ILoops
@@ -15,8 +35,17 @@ from loops.interfaces import ILoops
 loopsPrefix = '.loops'
 
 
-@implementer(ILoops)
 class Loops(Folder):
+#class Loops(BTreeContainer):
+
+    implements(ILoops)
+
+    #def getSiteManager(self):
+    #    return self.__parent__.getSiteManager()
+
+    @property
+    def _SampleContainer__data(self):
+        return self.data
 
     _skinName = ''
     def getSkinName(self): return self._skinName
@@ -46,8 +75,7 @@ class Loops(Folder):
         return self.get('records')
 
     def getLoopsUri(self, obj):
-        uri = loopsPrefix + getPath(obj)[len(getPath(self)):]
+        return str(loopsPrefix + getPath(obj)[len(getPath(self)):])
-        return uri
 
     def loopsTraverse(self, uri):
         prefix = loopsPrefix + '/'

browser/action.py

@@ -1,9 +1,26 @@
-# loops.browser.action
+#
+#  Copyright (c) 2013 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Base classes (sort of views) for action portlet items.
+"""
+Base classes (sort of views) for action portlet items.
 """
 
-from urllib.parse import urlencode
+from urllib import urlencode
 from zope import component
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy
@@ -108,15 +125,6 @@ actions.register('external_edit', 'object', TargetAction,
         cssClass='icon-action',
 )
 
-actions.register('create_object', 'portlet', DialogAction,
-        title=_('Create Resource...'),
-        description=_('Create a new resource object.'),
-        viewName='create_object.html',
-        dialogName='edit',
-        prerequisites=['registerDojoEditor'],
-        permission='zope.ManageContent',
-)
-
 actions.register('edit_object', 'portlet', DialogAction,
         title=_(u'Edit Resource...'),
         description=_(u'Modify resource object.'),

browser/auth.py

@@ -0,0 +1,61 @@
+#
+#  Copyright (c) 2011 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+
+"""
+$Id$
+"""
+
+from zope.app.security.interfaces import IAuthentication
+from zope.app.security.interfaces import ILogout, IUnauthenticatedPrincipal
+from zope import component
+from zope.interface import implements
+
+from loops.browser.node import NodeView
+from zope.app.pagetemplate import ViewPageTemplateFile
+from zope.cachedescriptors.property import Lazy
+
+
+class LoginForm(NodeView):
+
+    template = ViewPageTemplateFile('auth.pt')
+
+    @Lazy
+    def macro(self):
+        return self.template.macros['login_form']
+
+    @Lazy
+    def item(self):
+        return self
+
+
+class Logout(object):
+
+    implements(ILogout)
+
+    def __init__(self, context, request):
+        self.context = context
+        self.request = request
+
+    def __call__(self):
+        nextUrl = self.request.get('nextURL') or self.request.URL[-1]
+        if not IUnauthenticatedPrincipal.providedBy(self.request.principal):
+            auth = component.getUtility(IAuthentication)
+            ILogout(auth).logout(self.request)
+        return self.request.response.redirect(nextUrl)
+
+

browser/common.py

@@ -1,28 +1,45 @@
-# loops.browser.common
+#
+#  Copyright (c) 2015 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Common base class for loops browser view classes.
+"""
+Common base class for loops browser view classes.
 """
 
+from cgi import parse_qs, parse_qsl
 #import mimetypes   # use more specific assignments from cybertools.text
 from datetime import date, datetime
-from logging import getLogger
 import re
 from time import strptime
-from urllib.parse import parse_qs, parse_qsl, urlencode
+from urllib import urlencode
 from zope import component
-from zope.authentication.interfaces import IAuthentication, IUnauthenticatedPrincipal
+from zope.app.form.browser.interfaces import ITerms
-from zope.authentication.interfaces import IUnauthenticatedPrincipal
+from zope.app.i18n.interfaces import ITranslationDomain
-from zope.authentication.interfaces import PrincipalLookupError
+from zope.app.security.interfaces import IAuthentication, IUnauthenticatedPrincipal
-from zope.browser.interfaces import ITerms
+from zope.app.pagetemplate import ViewPageTemplateFile
-from zope.browserpage import ViewPageTemplateFile
+from zope.app.security.interfaces import IUnauthenticatedPrincipal
+from zope.app.security.interfaces import PrincipalLookupError
 from zope.cachedescriptors.property import Lazy
 from zope.dottedname.resolve import resolve
 from zope.dublincore.interfaces import IZopeDublinCore
 from zope.formlib import form
 from zope.formlib.form import FormFields
 from zope.formlib.namedtemplate import NamedTemplate
-from zope.i18n.interfaces import ITranslationDomain
+from zope.interface import Interface, implements
-from zope.interface import Interface, implementer
 from zope.proxy import removeAllProxies
 from zope.publisher.browser import applySkin
 from zope.publisher.interfaces.browser import IBrowserSkinType, IBrowserView
@@ -81,20 +98,16 @@ class NameField(schema.ASCIILine):
 class ViewMode(object):
 
     def __init__(self, name='view', title=None, url=None, active=False,
-                 description=u'', subViewModes=Jeep()):
+                 description=u''):
         self.name = name
         self.title = title
         self.url = url
         self.active = active
         self.description = description
-        self.subViewModes = subViewModes
 
     @property
     def cssClass(self):
-        result = self.active and u'active' or u'inactive'
+        return self.active and u'active' or u'inactive'
-        if self.subViewModes:
-            result += u' sub-modes'
-        return result
 
 
 class IAddForm(Interface):
@@ -179,11 +192,9 @@ class BaseView(GenericView, I18NView, SortableMixin):
     actions = {}
     portlet_actions = []
     parts = ()
-    subparts = ()
     icon = None
     modeName = 'view'
     isToplevel = False
-    isVisible = True
 
     def __init__(self, context, request):
         context = baseObject(context)
@@ -192,10 +203,6 @@ class BaseView(GenericView, I18NView, SortableMixin):
         self.context = removeSecurityProxy(context)
         try:
             if not self.checkPermissions():
-                logger = getLogger('loops.browser.common-153')
-                principal = request.principal and request.principal.id
-                msg = 'Unauthorized: %s, %s' % (self.contextInfo, principal)
-                logger.warn(msg)
                 raise Unauthorized(str(self.contextInfo))
         except ForbiddenAttribute:  # ignore when testing
             pass
@@ -208,11 +215,6 @@ class BaseView(GenericView, I18NView, SortableMixin):
     def checkPermissions(self):
         return canAccessObject(self.context)
 
-    def translate(self, text, msgFactory=_):
-        if msgFactory is None:
-            return text
-        return msgFactory(text)
-
     @Lazy
     def contextInfo(self):
         return dict(view=self, context=getName(self.context))
@@ -359,10 +361,7 @@ class BaseView(GenericView, I18NView, SortableMixin):
             for c in cr:
                 try:
                     principal = pau.getPrincipal(c)
-                    if principal is None:
+                    creators.append(principal.title)
-                        creators.append(c)
-                    else:
-                        creators.append(principal.title)
                 except PrincipalLookupError:
                     creators.append(c)
         return creators
@@ -451,10 +450,6 @@ class BaseView(GenericView, I18NView, SortableMixin):
     def description(self):
         return self.adapted.description
 
-    @Lazy
-    def tabTitle(self):
-        return u'Info'
-
     @Lazy
     def additionalInfos(self):
         return []
@@ -679,11 +674,6 @@ class BaseView(GenericView, I18NView, SortableMixin):
     def typeOptions(self):
         if self.typeProvider is None:
             return DummyOptions()
-        if getattr(self.adapted, '__is_dummy__', None):
-            typeToken = getattr(self, 'typeToken', None)
-            if typeToken is not None:
-                typeProvider = self.loopsRoot.loopsTraverse(typeToken)
-                return IOptions(adapted(typeProvider))
         return IOptions(adapted(self.typeProvider))
 
     @Lazy
@@ -757,9 +747,6 @@ class BaseView(GenericView, I18NView, SortableMixin):
         if not self.useVersioning:
             return None
         target = self.target
-        if not IResource.providedBy(target):
-            # no standard versioning yet for concepts
-            return None
         versionable = IVersionable(target, None)
         if versionable is None:
             return ''
@@ -874,8 +861,6 @@ class BaseView(GenericView, I18NView, SortableMixin):
 
     def checkAction(self, name, category, target):
         if name in ('create_resource',):
-            if target is not None and target.options.showCreateResource:
-                return True
             return not self.globalOptions('hideCreateResource')
         return True
 
@@ -895,7 +880,6 @@ class BaseView(GenericView, I18NView, SortableMixin):
 
     @Lazy
     def xeditable(self):
-        return False
         if self.typeOptions('no_external_edit'):
             return False
         ct = getattr(self.context, 'contentType', '')
@@ -944,9 +928,9 @@ class BaseView(GenericView, I18NView, SortableMixin):
                     djConfig='parseOnLoad: true, usePlainJson: true, '
                              #'isDebug: true, '
                              'locale: "%s"' % self.languageInfo.language)
-        jsCall = ('dojo.require("dojo.parser"); ')
+        jsCall = ('dojo.require("dojo.parser"); '
-                  #'dojo.registerModulePath("jocy", "/@@/cybertools.jocy"); '
+                  'dojo.registerModulePath("jocy", "/@@/cybertools.jocy"); '
-                  #'dojo.require("jocy.data");')
+                  'dojo.require("jocy.data");')
         cm.register('js-execute', 'dojo_registration', jsCall=jsCall)
         cm.register('css', identifier='Lightbox.css', position=0,
                     resourceName='ajax.dojo/dojox/image/resources/Lightbox.css',
@@ -1074,32 +1058,33 @@ class LoggedIn(object):
 
 # vocabulary stuff
 
-@implementer(ITerms)
 class SimpleTerms(object):
     """ Provide the ITerms interface, e.g. for usage in selection
         lists.
     """
 
+    implements(ITerms)
+
     def __init__(self, source, request):
         # the source parameter is a list of tuples (token, title).
         self.source = source
         self.terms = dict(source)
 
     def getTerm(self, value):
-        token = value[0]
+        token, title = value
-        title = len(value) > 1 and value[1] or token
         return SimpleTerm(token, token, title)
 
     def getValue(self, token):
         return (token, self.terms[token])
 
 
-@implementer(ITerms)
 class LoopsTerms(object):
     """ Provide the ITerms interface, e.g. for usage in selection
         lists.
     """
 
+    implements(ITerms)
+
     def __init__(self, source, request):
         # the source parameter is a view or adapter of a real context object:
         self.source = source
@@ -1121,11 +1106,12 @@ class LoopsTerms(object):
         return self.loopsRoot.loopsTraverse(token)
 
 
-@implementer(ITerms)
 class InterfaceTerms(object):
     """ Provide the ITerms interface for source list of interfaces.
     """
 
+    implements(ITerms)
+
     def __init__(self, source, request):
         self.source = source
         self.request = request

browser/concept.py

@@ -1,22 +1,40 @@
-# loops.browser.concept
+#
+#  Copyright (c) 2013 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Definition of the concept view classes.
+"""
+Definition of the concept view classes.
 """
 
 from itertools import groupby
 from zope import interface, component, schema
-from zope.authentication.interfaces import IUnauthenticatedPrincipal
+from zope.app.catalog.interfaces import ICatalog
-from zope.browser.interfaces import ITerms
+from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
-from zope.browserpage import ViewPageTemplateFile
+from zope.app.container.contained import ObjectRemovedEvent
+from zope.app.form.browser.interfaces import ITerms
+from zope.app.form.interfaces import IDisplayWidget
+from zope.app.pagetemplate import ViewPageTemplateFile
+from zope.app.security.interfaces import IUnauthenticatedPrincipal
 from zope.cachedescriptors.property import Lazy
-from zope.catalog.interfaces import ICatalog
-from zope.container.contained import ObjectRemovedEvent
 from zope.dottedname.resolve import resolve
 from zope.event import notify
 from zope.formlib.form import EditForm, FormFields, setUpEditWidgets
-from zope.formlib.interfaces import IDisplayWidget
 from zope.formlib.namedtemplate import NamedTemplate
-from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
+from zope.interface import implements
 from zope.publisher.interfaces import BadRequest
 from zope.publisher.interfaces.browser import IBrowserRequest
 from zope.schema.interfaces import IIterableSource
@@ -236,35 +254,18 @@ class ConceptView(BaseView):
                 result.append(view)
         return result
 
-    def viewModes(self):
-        modes = Jeep()
-        current = self.request.form.get('loops.viewName')
-        parts = (self.options('view_tabs') or 
-                    self.typeOptions('view_tabs') or [])
-        if not parts:
-            return modes
-        activeMode = None
-        for p in parts:
-            view = component.queryMultiAdapter(
-                        (self.adapted, self.request), name=p)
-            if view is None:
-                view = component.queryMultiAdapter(
-                            (self.context, self.request), name=p)
-            if view is None:
-                continue
-            active = (activeMode is None and p == current)
-            if active:
-                activeMode = p
-            url = '%s?loops.viewName=%s' % (self.targetUrl, p)
-            modes.append(ViewMode(p, view.tabTitle, url, active))
-        if activeMode is None:
-            modes[0].active = True
-        return modes
-
     @Lazy
     def adapted(self):
         return adapted(self.context, self.languageInfo)
 
+    @Lazy
+    def title(self):
+        return self.adapted.title or getName(self.context)
+
+    @Lazy
+    def description(self):
+        return self.adapted.description
+
     @Lazy
     def targetUrl(self):
         return self.nodeView.getUrlForTarget(self.context)
@@ -290,7 +291,7 @@ class ConceptView(BaseView):
     def breadcrumbsParent(self):
         for p in self.context.getParents([self.defaultPredicate]):
             view = self.nodeView.getViewForTarget(p)
-            if view is not None and view.showInBreadcrumbs:
+            if view.showInBreadcrumbs:
                 return view
         return None
 
@@ -397,8 +398,7 @@ class ConceptView(BaseView):
     children = getChildren
 
     def childrenAlphaGroups(self, predicates=None):
-        #result = Jeep()
+        result = Jeep()
-        result = {}
         rels = self.getChildren(predicates=predicates or [self.defaultPredicate],
                                 topLevelOnly=False, sort=False)
         rels = sorted(rels, key=lambda r: r.title.lower())
@@ -445,7 +445,7 @@ class ConceptView(BaseView):
 
     def parents(self):
         rels = sorted(self.context.getParentRelations(),
-                      key=(lambda x: x.first.title and x.first.title.lower() or ''))
+                      key=(lambda x: x.first.title and x.first.title.lower()))
         for r in rels:
             yield self.childViewFactory(r, self.request)
 

browser/concept_macros.pt

@@ -10,9 +10,7 @@
 
 <metal:data define-macro="conceptdata">
   <div tal:attributes="class string:content-$level;">
-      <tal:block condition="not:title_shown|python:False">
+      <metal:block use-macro="view/concept_macros/concepttitle" />
-        <metal:block use-macro="view/concept_macros/concepttitle"/>
-      </tal:block>
       <metal:slot define-slot="fields">
         <metal:block use-macro="view/concept_macros/conceptfields" />
       </metal:slot>
@@ -53,7 +51,7 @@
     <h1 tal:define="tabview item/tabview|nothing"
         tal:attributes="ondblclick item/openEditWindow">
       <a tal:omit-tag="python: level > 1"
-         tal:attributes="href string:${view/requestUrl}${item/urlParamString}"
+         tal:attributes="href string:${request/URL}${item/urlParamString}"
          tal:content="item/title">Title</a>
       <a title="Show tabular view"
          i18n:attributes="title"
@@ -89,10 +87,9 @@
                         fieldInstance python:field.getFieldInstance(
                                 context=context, request=request);
                         rendererName field/displayRenderer;
-                        renderer python:
+                        renderer python:fieldInstance.getRenderer(rendererName) or
-                            fieldInstance.getRenderer(rendererName) or
+                                        view.concept_macros[rendererName]"
-                                view.concept_macros[rendererName]"
+            tal:condition="nocall:value">
-            tal:condition="python:field.visible and (value or field.showEmpty)">
           <td><b tal:content="field/title" i18n:translate="" />:</td>
           <td><span metal:use-macro="renderer" /></td>
         </tr>
@@ -118,6 +115,15 @@
 </metal:email>
 
 
+<metal:email define-macro="display_relationset">
+    <span tal:repeat="elem value">
+      <a tal:attributes="href elem/url"
+         tal:content="elem/label"></a>
+      <tal:separator condition="not:repeat/elem/end"> | </tal:separator>
+    </span>
+</metal:email>
+
+
 <metal:parents define-macro="conceptparents">
       <div tal:attributes="class string:content-$level;
                            ondblclick python: item.openEditWindow('configure.html')">
@@ -185,17 +191,14 @@
                          tal:attributes="value related/uidToken" />
                 </td>
               </tr>
-              <tal:nested condition="list_nested">
+              <tr tal:define="children python:list(related.unique(related.children()));
-                <tr tal:define="children python:
+                              resources python:list(related.resources())"
-                        list(related.unique(related.children()));
+                  tal:condition="python:list_nested and (children or resources)">
-                                resources python:list(related.resources())"
+                <td tal:condition="item/showCheckboxes|nothing" />
-                    tal:condition="python:children or resources">
+                <td colspan="5">
-                  <td tal:condition="item/showCheckboxes|nothing" />
+                  <metal:list use-macro="item/template/macros/list_nested" />
-                  <td colspan="5">
+                </td>
-                    <metal:list use-macro="item/template/macros/list_nested" />
+              </tr>
-                  </td>
-                </tr>
-              </tal:nested>
             </tal:item>
           </tal:items>
           </tbody>

browser/configure.zcml

@@ -34,18 +34,16 @@
 
   <!-- login/logout -->
 
-  <!--<page for="loops.interfaces.INode"
+  <page for="loops.interfaces.INode"
         name="login.html"
         class="loops.browser.auth.LoginForm"
-        permission="zope.View" />-->
+        permission="zope.View" />
 
   <page for="loops.interfaces.INode"
         name="logout.html"
         class="loops.browser.auth.Logout"
         permission="zope.View" />
 
-  <!-- see also view/adapter "login.html" in section "query views" -->
-
   <!-- macros -->
 
   <page
@@ -113,7 +111,7 @@
       name="AddLoopsContainer.html"
       for="zope.app.container.interfaces.IAdding"
       class="loops.browser.manager.LoopsAddForm"
-      permission="zope.ManageSite"
+      permission="zope.ManageApplication"
       />
 
   <addMenuItem
@@ -125,7 +123,7 @@
 
   <containerViews
       for="loops.interfaces.ILoops"
-      index="zope.ManageSite"
+      index="zope.View"
       contents="loops.ManageSite"
       add="loops.ManageSite" />
 
@@ -365,7 +363,7 @@
 
   <containerViews
       for="loops.interfaces.IViewManager"
-      index="zope.ManageSite"
+      index="zope.View"
       add="loops.ManageSite" />
 
   <menuItem
@@ -539,14 +537,6 @@
 
   <!-- query views -->
 
-  <!--<zope:adapter
-      name="login.html"
-      for="loops.interfaces.IConcept
-           zope.publisher.interfaces.browser.IBrowserRequest"
-      provides="zope.interface.Interface"
-      factory="loops.browser.auth.LoginConcept"
-      permission="zope.View" />-->
-
   <zope:adapter
       name="list_children.html"
       for="loops.interfaces.IConcept
@@ -681,13 +671,6 @@
       factory="loops.browser.form.EditConcept"
       permission="zope.View" />
 
-  <page
-      name="test.html"
-      for="loops.interfaces.INode"
-      class="loops.browser.node.TestView"
-      permission="zope.View" />
-
-
   <!-- inner HTML views -->
 
   <page

browser/external.py

@@ -1,8 +1,28 @@
-# loops.browser.external
+#
+#  Copyright (c) 2008 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" view class(es) for import/export.
+"""
+view class(es) for import/export.
+
+$Id$
 """
 
+from zope.interface import Interface, implements
 from zope.app import zapi
 from zope.app.pagetemplate.viewpagetemplatefile import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy

browser/form.py

@@ -1,18 +1,35 @@
-# loops.browser.form
+#
+#  Copyright (c) 2014 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Classes for form presentation and processing.
+"""
+Classes for form presentation and processing.
 """
 
-from urllib.parse import urlencode, unquote_plus
+from urllib import urlencode
+from zope.app.container.contained import ObjectRemovedEvent
 from zope import component, interface, schema
 from zope.component import adapts
-from zope.container.contained import ObjectRemovedEvent
 from zope.event import notify
 from zope.interface import Interface
 from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
-from zope.container.interfaces import INameChooser
+from zope.app.container.interfaces import INameChooser
-from zope.lifecycleevent import ObjectAddedEvent
+from zope.app.container.contained import ObjectAddedEvent
-from zope.browserpage import ViewPageTemplateFile
+from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy
 from zope.contenttype import guess_content_type
 from zope.publisher.browser import FileUpload
@@ -162,14 +179,7 @@ class ObjectForm(NodeView):
         for k, v in data.items():
             #overwrite data with values from request.form
             if k in self.request.form:
-                field = self.schema.fields.get(k)
+                data[k] = toUnicode(form[k])
-                if field:
-                    fi = field.getFieldInstance(self.instance)
-                    input = form[k]
-                    if isinstance(input, str):
-                        input = unquote_plus(input)
-                    data[k] = fi.marshall(fi.unmarshall(input))
-                    #data[k] = toUnicode(form[k])
         return data
 
     @Lazy
@@ -305,7 +315,6 @@ class CreateObjectForm(ObjectForm):
     defaultTitle = u'Create Resource, Type = '
     form_action = 'create_resource'
     dialog_name = 'create'
-    setupTarget = False
 
     @property
     def macro(self): return self.template.macros['create']
@@ -349,7 +358,6 @@ class CreateObjectForm(ObjectForm):
     def adapted(self):
         ad = self.typeInterface(Resource())
         ad.storageName = 'unknown'  # hack for file objects: don't try to retrieve data
-        ad.__is_dummy__ = True
         ad.__type__ = adapted(self.typeConcept)
         return ad
 
@@ -717,20 +725,11 @@ class CreateObject(EditObject):
 
     factory = Resource
     defaultTypeToken = '.loops/concepts/textdocument'
-    namePrefix = u''
 
     @Lazy
     def container(self):
         return self.loopsRoot.getResourceManager()
 
-    @Lazy
-    def objectType(self):
-        tc = self.request.form.get('form.type') or self.defaultTypeToken
-        return self.loopsRoot.loopsTraverse(tc)
-
-    def getName(self):
-        return None
-
     def getNameFromData(self):
         data = self.request.form.get('data')
         if data and isinstance(data, FileUpload):
@@ -749,14 +748,12 @@ class CreateObject(EditObject):
         if not title:
             raise BadRequest('Title field is empty')
         obj = self.factory(title)
-        name = self.getName()
+        name = self.getNameFromData()
-        if name is None:
+        # TODO: validate fields
-            name = self.getNameFromData()
+        name = INameChooser(container).chooseName(name, obj)
-            nc = INameChooser(container)
-            nc.prefix = self.namePrefix
-            name = nc.chooseName(name, obj)
         container[name] = obj
-        obj.setType(self.objectType)
+        tc = form.get('form.type') or self.defaultTypeToken
+        obj.setType(self.loopsRoot.loopsTraverse(tc))
         notify(ObjectCreatedEvent(obj))
         #notify(ObjectAddedEvent(obj))
         self.object = self.view.object = obj
@@ -811,15 +808,8 @@ class CreateConcept(EditConcept, CreateObject):
 
     @Lazy
     def container(self):
-        cmName = adapted(self.objectType).conceptManager
-        if cmName:
-            return self.loopsRoot[cmName]
         return self.loopsRoot.getConceptManager()
 
-    @Lazy
-    def namePrefix(self):
-        return adapted(self.objectType).namePrefix or u''
-
     def getNameFromData(self):
         return None
 

browser/form_macros.pt

@@ -264,10 +264,9 @@
           <label style="display: inline"
                  for="version.create"><span i18n:translate="">
             New version</span></label>
-          <tal:level define="versionLevels python:list(view.versionLevels)"
+          <tal:level condition="python: len(view.versionLevels) > 1">:
-                     condition="python: len(versionLevels) > 1">:
             <select name="version.level">
-              <option tal:repeat="level versionLevels"
+              <option tal:repeat="level view/versionLevels"
                       i18n:translate=""
                       tal:attributes="value level/token"
                       tal:content="level/label" />
@@ -279,21 +278,17 @@
 
 
 <metal:states define-macro="states"
-              tal:define="states view/states"
+                  tal:define="states view/states"
-              tal:condition="states">
+                  tal:condition="states">
-    <tr><td colspan="5" i18n:translate="" class="headline">States</td></tr>
+      <tr><td colspan="5" i18n:translate="" class="headline">States</td></tr>
-    <metal:states define-macro="states_info">
       <tr tal:repeat="st states">
         <tal:state define="stObj st/getStateObject;
                            stDef st/statesDefinition;
                            stTrans st/getAvailableTransitionsForUser">
-          <td colspan="2">
+          <td colspan="2" i18n:translate=""
-            <b i18n:translate=""
+              tal:content="stDef">loops.simple_publishing</td>
-               tal:content="python:view.translate(stDef, st.msgFactory)">
+          <td i18n:translate=""
-              loops.simple_publishing</b>:&nbsp;</td>
+              tal:content="stObj/title">draft</td>
-          <td>
-            <span i18n:translate=""
-                  tal:content="stObj/title">draft</span>&nbsp;</td>
           <td>
             <select name="state.loops.simple_publishing"
                     tal:condition="stTrans"
@@ -308,7 +303,6 @@
           <td />
         </tal:state>
       </tr>
-    </metal:states>
 </metal:states>
 
 

browser/info.pt

@@ -2,7 +2,7 @@
 
 
 <metal:info define-macro="object_info"
-            tal:define="item nocall:view/targetItem">
+            tal:define="item nocall:view/item">
   <table class="object_info" width="400">
     <tr>
       <td colspan="2"><h2 i18n:translate="">Object Information</h2><br /></td>
@@ -52,7 +52,7 @@
 
 
 <metal:info define-macro="meta_info"
-            tal:define="item nocall:view/targetItem">
+            tal:define="item nocall:view/item">
   <table class="object_info" width="400">
     <tr>
       <td colspan="2">

browser/lobo/standard.py

@@ -1,9 +1,26 @@
-# loops.browser.lobo.standard
+#
+#  Copyright (c) 2012 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" View classes for lobo (blueprint-based) layouts.
+"""
+View classes for lobo (blueprint-based) layouts.
 """
 
-from urllib.parse import parse_qs
+from cgi import parse_qs
 from zope import interface, component
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy

browser/lobo/tests.py

@@ -1,6 +1,7 @@
-# loops.browser.lobo.tests
+# $Id$
 
 import unittest, doctest
+from zope.testing.doctestunit import DocFileSuite
 from zope.interface.verify import verifyClass
 
 class Test(unittest.TestCase):
@@ -13,9 +14,9 @@ class Test(unittest.TestCase):
 def test_suite():
     flags = doctest.NORMALIZE_WHITESPACE | doctest.ELLIPSIS
     return unittest.TestSuite((
-        unittest.TestLoader().loadTestsFromTestCase(Test),
+                unittest.makeSuite(Test),
-        doctest.DocFileSuite('README.txt', optionflags=flags),
+                DocFileSuite('README.txt', optionflags=flags),
-        ))
+            ))
 
 if __name__ == '__main__':
     unittest.main(defaultTest='test_suite')

browser/loops.js

@@ -42,7 +42,7 @@ function showIf(node, value, targetName) {
 
 function showIfIn(node, conditions) {
     dojo.forEach(conditions, function(cond) {
-        var display = (node.value == cond[0]) ? '' : 'none';
+        var display = (node.value == cond[0]) ? 'inline' : 'none';
         dojo.byId(cond[1]).style.display = display;
     })
 }
@@ -56,26 +56,6 @@ function setIfIn(node, conditions) {
     })
 }
 
-function setIf(node, cond, acts) {
-    if (node.value == cond) {
-        dojo.forEach(acts, function(act) {
-            target = dijit.byId(act[0]);
-            target.setValue(act[1]);
-        })
-    }
-}
-
-function setIfN(node, conds, acts) {
-    dojo.forEach(conds, function(cond) {
-        if (node.value == cond) {
-            dojo.forEach(acts, function(act) {
-                target = dijit.byId(act[0]);
-                target.setValue(act[1]);
-            })
-        }
-    })
-}
-
 function destroyWidgets(node) {
     dojo.forEach(dojo.query('[widgetId]', node), function(n) {
         w = dijit.byNode(n);
@@ -132,7 +112,7 @@ function submitReplacing(targetId, formId, url) {
         mimetype: "text/html",
         load: function(response, ioArgs) {
             replaceNode(response, targetId);
-            return response;
+            return resonse;
         }
     })
 }
@@ -144,7 +124,7 @@ function xhrSubmitPopup(formId, url) {
         mimetype: "text/html",
         load: function(response, ioArgs) {
             window.close();
-            return response;
+            return resonse;
         }
     });
 }

browser/manager.py

@@ -1,5 +1,5 @@
 #
-#  Copyright (c) 2011 Helmut Merz helmutm@cy55.de
+#  Copyright (c) 2006 Helmut Merz helmutm@cy55.de
 #
 #  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
@@ -22,6 +22,7 @@ Definition of view classes for the top-level loops container.
 $Id$
 """
 
+from zope.app import zapi
 from zope import component
 from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.event import notify

browser/mobile/default.py

@@ -1,11 +1,31 @@
-# loops.browser.mobile.default
+#
+#  Copyright (c) 2011 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Default layouts for the loops mobile skin.
+"""
+Default layouts for the loops mobile skin.
+
+$Id$
 """
 
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy
 from zope import component
+from zope.interface import implements
 
 from cybertools.browser.renderer import RendererFactory
 from cybertools.composer.layout.base import Layout

browser/node.py

@@ -1,28 +1,42 @@
-# loops.browser.node
+#
+#  Copyright (c) 2015 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" View class for Node objects.
+"""
+View class for Node objects.
 """
 
-from logging import getLogger
+from urlparse import urlparse, urlunparse
-from urllib.parse import urlencode, urlparse, urlunparse
+from zope import component, interface, schema
-#from urlparse import urlparse, urlunparse
+from zope.cachedescriptors.property import Lazy
+from zope.annotation.interfaces import IAnnotations
+from zope.app.catalog.interfaces import ICatalog
 from zope.app.container.browser.contents import JustContents
 from zope.app.container.browser.adding import Adding
-from zope import component, interface, schema
+from zope.app.container.traversal import ItemTraverser
-from zope.annotation.interfaces import IAnnotations
+from zope.app.pagetemplate import ViewPageTemplateFile
-from zope.authentication.interfaces import IUnauthenticatedPrincipal
+from zope.app.security.interfaces import IUnauthenticatedPrincipal
-from zope.browserpage import ViewPageTemplateFile
-from zope.cachedescriptors.property import Lazy
-from zope.catalog.interfaces import ICatalog
-from zope.container.traversal import ItemTraverser
 from zope.dottedname.resolve import resolve
 from zope.event import notify
 from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.lifecycleevent import Attributes
 from zope.formlib.form import Form, FormFields
 from zope.proxy import removeAllProxies
-from zope.publisher.defaultview import getDefaultViewName
+from zope.app.publisher.browser import getDefaultViewName
-from zope.publisher.interfaces import NotFound
 from zope.security import canAccess, canWrite, checkPermission
 from zope.security.proxy import removeSecurityProxy
 from zope.traversing.api import getParent, getParents, getPath
@@ -51,7 +65,6 @@ from loops import util
 from loops.util import _
 from loops.versioning.util import getVersion
 
-logger = getLogger('loops.browser.node')
 
 node_macros = ViewPageTemplateFile('node_macros.pt')
 info_macros = ViewPageTemplateFile('info.pt')
@@ -63,71 +76,26 @@ class NodeView(BaseView):
     _itemNum = 0
     template = node_macros
     nextUrl = None
-    setupTarget = True
 
     def __init__(self, context, request):
         super(NodeView, self).__init__(context, request)
         self.viewAnnotations.setdefault('nodeView', self)
         self.viewAnnotations.setdefault('node', self.context)
-        self.setSkin(self.viewConfig.get('skinName'))
+        viewConfig = getViewConfiguration(context, request)
+        self.setSkin(viewConfig.get('skinName'))
 
     def __call__(self, *args, **kw):
-        if self.nodeType == 'raw':
-            vn = self.context.viewName
-            if vn:
-                self.request.response.setHeader('content-type', vn)
-            return self.context.body
         tv = self.viewAnnotations.get('targetView')
         if tv is not None:
             if tv.isToplevel:
                 return tv(*args, **kw)
-        if self.controller is not None:
-            self.controller.setMainPage()
         return super(NodeView, self).__call__(*args, **kw)
 
-    @Lazy
-    def viewConfig(self):
-        return getViewConfiguration(self.context, self.request)
-
-    @Lazy
-    def viewConfigOptions(self):
-        result = {}
-        for opt in self.viewConfig.get('options') or []:
-            if ':' in opt:
-                k, v = opt.split(':', 1)
-                result[k] = v.split(',')
-            else:
-                result[opt] = True
-        return result
-
-    @Lazy
-    def copyright(self):
-        cr = self.viewConfigOptions.get('copyright')
-        if cr:
-            return cr[0]
-        cr = self.globalOptions('copyright')
-        return cr and cr[0] or 'cyberconcepts.org team'
-
     @Lazy
     def macro(self):
         return self.template.macros['content']
 
-    @Lazy
+    def update(self):
-    def subparts(self):
-        def getParts(n):
-            t = n.targetObjectView
-            if t is None:
-                return []
-            return t.subparts
-        parts = getParts(self)
-        #return parts
-        for n in self.textItems:
-            parts.extend(getParts(n))
-        return parts
-
-    def update(self, topLevel=True):
-        if topLevel and self.view != self:
-            return self.view.update(False)
         result = super(NodeView, self).update()
         self.recordAccess()
         return result
@@ -381,10 +349,6 @@ class NodeView(BaseView):
     def editable(self):
         return canWrite(self.context, 'body')
 
-    def hasTopPage(self, name):
-        page = self.topMenu.context.get(name)
-        return page is not None
-
     # menu stuff
 
     @Lazy
@@ -430,9 +394,8 @@ class NodeView(BaseView):
 
     @Lazy
     def menuItems(self):
-        items = [NodeView(child, self.request).view
+        return [NodeView(child, self.request)
                     for child in self.context.getMenuItems()]
-        return [item for item in items if item.isVisible]
 
     @Lazy
     def parents(self):
@@ -460,15 +423,6 @@ class NodeView(BaseView):
     def active(self, item):
         return item.context == self.context or item.context in self.parents
 
-    @Lazy
-    def logoutUrl(self):
-        nextUrl = urlencode(dict(nextUrl=self.menu.url))
-        return '%s/logout.html?%s' % (self.menu.url, nextUrl)
-
-    @Lazy
-    def authenticationMethod(self):
-        return self.viewAnnotations.get('auth_method') or 'standard'
-
     # virtual target support
 
     @Lazy
@@ -544,8 +498,7 @@ class NodeView(BaseView):
         if tv is not None:
             tv.setupController()
             return tv
-        setup = self.setupTarget
+        return self.getViewForTarget(self.virtualTargetObject)
-        return self.getViewForTarget(self.virtualTargetObject, setup=setup)
 
     @Lazy
     def targetId(self):
@@ -581,7 +534,7 @@ class NodeView(BaseView):
     @Lazy
     def typeProvider(self):
         if self.virtualTargetObject is not None:
-            return IType(baseObject(self.virtualTargetObject)).typeProvider
+            return IType(self.virtualTargetObject).typeProvider
         return None
 
     # target viewing and editing support
@@ -590,38 +543,24 @@ class NodeView(BaseView):
         """ Return URL of given target view given as .XXX URL.
         """
         if isinstance(target, BaseView):
-            miu = self.getMenuItemUrlForTarget(target.context)
-            if miu is not None:
-                return miu
             return self.makeTargetUrl(self.url, target.uniqueId, target.title)
         else:
             target = baseObject(target)
             return self.makeTargetUrl(self.url, util.getUidForObject(target),
                                       target.title)
 
-    def getMenuItemUrlForTarget(self, tobj):
-        for node in tobj.getClients():
-            if node.nodeType == 'page' and node.getMenu() == self.menuObject:
-                return absoluteURL(node, self.request)
-
-
     def getActions(self, category='object', page=None, target=None):
         actions = []
         #self.registerDojo()
         self.registerDojoFormAll()
         if target is None:
             target = self.virtualTarget
-            #target = self.getViewForTarget(self.virtualTargetObject,
-            #                               setup=False)
         if category in self.actions:
             actions.extend(self.actions[category](self, target=target))
-        if target is not None and self.setupTarget:
+        if target is not None:
-            actions.extend(target.getActions(
+            actions.extend(target.getActions(category, page=self, target=target))
-                                    category, page=self, target=target))
+        if target != self.virtualTarget:  # self view must be used directly for target
-        if target is not None and target.context != self.virtualTargetObject:
+            actions.extend(self.view.getAdditionalActions(category, self, target))
-            # self view must be used directly for target
-            actions.extend(self.view.getAdditionalActions(
-                                    category, self, target))
         return actions
 
     def getPortletActions(self, target=None):
@@ -643,6 +582,7 @@ class NodeView(BaseView):
     actions = dict(portlet=getPortletActions)
 
     def checkAction(self, name, category, target):
+        #if name in ('create_resource',) and target is not None:
         if target is not None:
             return target.checkAction(name, category, target)
         return super(NodeView, self).checkAction(name, category, target)
@@ -769,11 +709,11 @@ class InlineEdit(NodeView):
         if ti is not None:
             target = ti(target)
         data = self.request.form['editorContent']
-        if not isinstance(data, str):
+        if type(data) != unicode:
             try:
                 data = data.decode('ISO-8859-15')  # IE hack
             except UnicodeDecodeError:
-                print('loops.browser.node.InlineEdit.save():', data)
+                print 'loops.browser.node.InlineEdit.save():', data
                 return
         #    data = data.decode('UTF-8')
         target.data = data
@@ -945,9 +885,9 @@ class NodeAdding(Adding):
         return info
 
 
-@interface.implementer(IViewConfiguratorSchema)
 class ViewPropertiesConfigurator(object):
 
+    interface.implements(IViewConfiguratorSchema)
     component.adapts(INode)
 
     def __init__(self, context):
@@ -1033,12 +973,7 @@ class NodeTraverser(ItemTraverser):
                 viewAnnotations['targetView'] = view
                 view.logInfo('NodeTraverser:targetView = %r' % view)
                 return self.context
-        try:
+        obj = super(NodeTraverser, self).publishTraverse(request, name)
-            obj = super(NodeTraverser, self).publishTraverse(request, name)
-        except NotFound:
-            logger.warn('NodeTraverser: NotFound: URL = %s, name = %r' %
-                            (request.URL, name))
-            raise
         return obj
 
     def getTargetUid(self, request):
@@ -1086,9 +1021,7 @@ def setViewConfiguration(context, request):
     config = IViewConfiguratorSchema(context)
     skinName = config.skinName
     if not skinName:
-        root = removeSecurityProxy(context.getLoopsRoot())
+        skinName = context.getLoopsRoot().skinName
-        skinName = root.skinName
-        #skinName = context.getLoopsRoot().skinName
     if skinName:
         viewAnnotations['skinName'] = skinName
     if config.options:
@@ -1101,18 +1034,3 @@ def getViewConfiguration(context, request):
     viewAnnotations = request.annotations.get('loops.view', {})
     return dict(skinName=viewAnnotations.get('skinName'),
                 options=viewAnnotations.get('options'))
-
-
-
-class TestView(NodeView):
-
-    def __call__(self):
-        print( '*** begin')
-        for i in range(500):
-            #x = util.getObjectForUid('1994729849')
-            x = util.getObjectForUid('2018653366')
-            self.c = list(x.getChildren())
-            #self.c = list(x.getChildren([self.defaultPredicate]))
-        print('*** end', len(self.c))
-        return 'done'
-

browser/node_macros.pt

@@ -276,17 +276,6 @@
                          title mode/description"
          tal:content="mode/title"
          i18n:translate="" />
-      <ul class="sub-view-modes"
-          tal:define="subModes mode/subViewModes|nothing"
-          tal:condition="subModes">
-        <li tal:repeat="mode subModes"
-            tal:attributes="class mode/cssClass">
-          <a tal:attributes="href mode/url;
-                             title mode/description;"
-             tal:content="mode/title"
-             i18n:translate=""></a>
-        </li>
-      </ul>
     </li>
   </ul>
 </metal:actions>
@@ -298,8 +287,7 @@
        tal:condition="python: 'print' in pageActions"
        title="Print this page"
        i18n:attributes="title">
-    <a href="#"
+    <a href="javascript:print()">
-       onclick="print(); return false;">
       <img tal:attributes="src string:$resourceBase/cybertools.icons/printer.png"
            i18n:attributes="alt"
            alt="Print" />
@@ -333,18 +321,18 @@
 <metal:login define-macro="login">
     <div>
       <a href="login.html"
-         tal:attributes="href string:${view/topMenu/url}/login.html"
+            i18n:translate="">Log in</a></div>
-         i18n:translate="">Log in</a></div>
     <div tal:define="register python:view.globalOptions('provideLogin')"
-         tal:condition="python:register and register != True">
+         tal:condition="register">
-      <a tal:define="reg python:register[0]"
+      <a tal:condition="python:register != True"
-         tal:attributes="href string:${view/topMenu/url}/$reg"
+         tal:attributes="href python:register[0]"
          i18n:translate="">Register new member</a></div>
 </metal:login>
 
 
 <metal:actions define-macro="personal">
-    <div><a tal:attributes="href view/logoutUrl"
+    <div><a href="logout.html?nextURL=login.html"
+            tal:attributes="href string:logout.html?nextURL=${view/menu/url}"
             i18n:translate="">Log out</a></div>
     <tal:actions repeat="action python:view.getAllowedActions('personal')">
       <metal:action use-macro="action/macro" />

browser/node_target.pt

@@ -18,6 +18,10 @@
           <a href="#"
              tal:attributes="href string:${target/url}/@@configure.html"
              tal:content="target/title">Document xy</a>
+          <tal:xedit define="xeditObjectUrl target/url"
+                     condition="target/xeditable">
+            <metal:xedit use-macro="views/xedit_macros/editLink" />
+          </tal:xedit>
         </tal:target>
       </div>
 

browser/relation_macros.pt

@@ -52,7 +52,7 @@
                      tal:attributes="value item/token" />
             </td>
             <td>
-              <a tal:content="item/title|string:???"
+              <a tal:content="item/title"
                  tal:attributes="href string:${item/url}/@@SelectedManagementView.html">
                 Title
               </a>

browser/resource.py

@@ -1,18 +1,36 @@
-# loops.browser.resource
+#
+#  Copyright (c) 2015 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" View class for resource objects.
+"""
+View class for resource objects.
 """
 
 import os.path
-from zope.authentication.interfaces import IUnauthenticatedPrincipal
+import urllib
-from zope.browserpage import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy
 from zope import component
-from zope.catalog.interfaces import ICatalog
+from zope.app.catalog.interfaces import ICatalog
-from zope.container.interfaces import INameChooser
+from zope.app.container.interfaces import INameChooser
+from zope.app.form.browser.textwidgets import FileWidget
+from zope.app.pagetemplate import ViewPageTemplateFile
+from zope.app.security.interfaces import IUnauthenticatedPrincipal
 from zope.formlib.form import FormFields
 from zope.formlib.interfaces import DISPLAY_UNWRITEABLE
-from zope.formlib.textwidgets import FileWidget
 from zope.proxy import removeAllProxies
 from zope.schema.interfaces import IBytes
 from zope.security import canAccess, canWrite
@@ -171,7 +189,7 @@ class ResourceView(BaseView):
             return DocumentView(context, self.request)
         return self
 
-    def show(self, useAttachment=False, filename=None):
+    def show(self, useAttachment=False):
         """ show means: "download"..."""
         # TODO: control access, e.g. to protected images
         # if self.adapted.isProtected():
@@ -179,9 +197,6 @@ class ResourceView(BaseView):
         context = self.context
         ct = context.contentType
         response = self.request.response
-        if self.typeOptions('x_robots_tag_header', None) is not None:
-            tagVal = ', '.join(self.typeOptions('x_robots_tag_header'))
-            response.setHeader('X-Robots-Tag', tagVal)
         self.recordAccess('show', target=self.uniqueId)
         if ct.startswith('image/'):
             #response.setHeader('Cache-Control', 'public,max-age=86400')
@@ -191,27 +206,22 @@ class ResourceView(BaseView):
                 from loops.media.browser.asset import MediaAssetView
                 view = MediaAssetView(context, self.request)
                 return view.show(useAttachment)
-        else:
-            response.setHeader('Cache-Control', '')
-            response.setHeader('Pragma', '')
         ti = IType(context).typeInterface
         if ti is not None:
             context = ti(context)
         data = context.data
         if useAttachment:
-            if filename is None:
+            filename = adapted(self.context).localFilename or getName(self.context)
-                filename = (adapted(self.context).localFilename or
+            if self.typeOptions('use_title_for_download_filename'):
-                                getName(self.context))
+                base, ext = os.path.splitext(filename)
-                if self.typeOptions('use_title_for_download_filename'):
+                filename = context.title
-                    base, ext = os.path.splitext(filename)
+                vr = IVersionable(baseObject(context))
-                    filename = context.title
+                if len(vr.versions) > 0:
-                    vr = IVersionable(baseObject(context))
+                    filename = vr.generateName(filename, ext, vr.versionId)
-                    if len(vr.versions) > 0:
+                else:
-                        filename = vr.generateName(filename, ext, vr.versionId)
+                    if not filename.endswith(ext):
-                    else:
+                        filename += ext
-                        if not filename.endswith(ext):
+                filename = filename.encode('UTF-8')
-                            filename += ext
-                    filename = filename.encode('UTF-8')
             if self.typeOptions('no_normalize_download_filename'):
                 filename = '"%s"' % filename
             else:
@@ -254,21 +264,15 @@ class ResourceView(BaseView):
             #wp = wiki.createPage(getName(self.context))
             wp = wiki.addPage(LoopsWikiPage(self.context))
             wp.text = text
-            #print(wp.wiki.getManager())
+            #print wp.wiki.getManager()
             #return util.toUnicode(wp.render(self.request))
         return super(ResourceView, self).renderText(text, contentType)
 
-    showMore = True
-
     def renderShortText(self):
         return self.renderDescription() or self.createShortText(self.render())
 
     def createShortText(self, text=None):
-        text = (text or self.render()).strip()
+        return extractFirstPart(text or self.render())
-        shortText = extractFirstPart(text)
-        if shortText == text:
-            self.showMore = False
-        return shortText
 
     def download(self):
         """ Force download, e.g. of a PDF file """
@@ -449,7 +453,7 @@ class ExternalEditorView(ExternalEditorView, BaseView):
         r.append('meta_type:' + '.'.join((context.__module__, context.__class__.__name__)))
         auth = self.request.get('_auth')
         if auth:
-            print('ExternalEditorView: auth = ', auth)
+            print 'ExternalEditorView: auth = ', auth
             if auth.endswith('\n'):
                 auth = auth[:-1]
             r.append('auth:' + auth)
@@ -473,3 +477,4 @@ class NoteView(DocumentView):
     def linkUrl(self):
         ad = self.typeAdapter
         return ad and ad.linkUrl or ''
+

browser/resource_macros.pt

@@ -10,7 +10,7 @@
         <div metal:use-macro="views/node_macros/object_actions" />
       </tal:actions>
       <h1><a tal:omit-tag="python: level > 1"
-             tal:attributes="href view/requestUrl"
+             tal:attributes="href request/URL"
              tal:content="item/title">Title</a></h1>
       <tal:desc define="description description|item/renderedDescription"
                 condition="description">
@@ -51,7 +51,7 @@
   <div tal:attributes="ondblclick python: item.openEditWindow('edit.html')">
     <div metal:use-macro="views/node_macros/object_actions" />
     <h1><a tal:omit-tag="python: level > 1"
-           tal:attributes="href view/requestUrl"
+           tal:attributes="href request/URL"
            tal:content="item/title">Title</a></h1><br />
     <img tal:attributes="src
                 string:${view/url}/.${view/targetId}/view?version=this" />
@@ -72,7 +72,6 @@
     <div>
       <span class="button">
         <a i18n:translate=""
-           target="_blank"
            tal:attributes="href
                 string:${view/virtualTargetUrl}/download.html?version=this">
           Download

browser/skin/__init__.py

@@ -1,4 +1,6 @@
-# package loops.browser.skin
+"""
+$Id$
+"""
 
 from cybertools.browser.liquid import Liquid
 from cybertools.browser.blue import Blue

browser/skin/configure.zcml

@@ -18,11 +18,6 @@
         permission="zope.View"
         layer="loops.browser.skin.Loopy" />
 
-  <page for="*"
-        name="loopy.body_macros"
-        template="loopy/body.pt"
-        permission="zope.Public" />
-
   <resource name="loops.css" file="loopy/loops.css"
             layer="loops.browser.skin.Loopy" />
   <resource name="custom.css" file="loopy/custom.css"

browser/skin/lobo/body.pt

@@ -25,7 +25,6 @@
     </div>
 
     <div id="content" class="span-6"
-         tal:attributes="class content_class|string:span-6"
          metal:define-macro="content">
       <metal:breadcrumbs define-slot="breadcrumbs">
         <metal:tabs use-macro="views/node_macros/breadcrumbs" />
@@ -38,9 +37,7 @@
              tal:condition="msg"
              tal:content="msg" />
       </metal:message>
-      <metal:tabs define-slot="view_modes">
+      <metal:tabs use-macro="views/node_macros/view_modes" />
-        <metal:tabs use-macro="views/node_macros/view_modes" />
-      </metal:tabs>
       <metal:content define-slot="content">
         <tal:content define="item nocall:view/item;
                              level level|python: 1;
@@ -51,27 +48,22 @@
       </metal:content>
     </div>
 
-    <div id="portlets" class="span-2 last"
+    <div id="portlets" class="span-2 last">
-         tal:attributes="class portlets_class|string:span-2 last">
+      <tal:portlet repeat="macro controller/macros/portlet_left">
-      <metal:portlet define-slot="portlet-left" >
+        <metal:portlet use-macro="macro" />
-        <tal:portlet repeat="macro controller/macros/portlet_left">
+      </tal:portlet>
-          <metal:portlet use-macro="macro" />
+      <tal:portlet repeat="macro controller/macros/portlet_right">
-        </tal:portlet>
+        <metal:portlet use-macro="macro" />
-      </metal:portlet>
+      </tal:portlet>
-      <metal:portlet define-slot="portlet-right" >
-        <tal:portlet repeat="macro controller/macros/portlet_right">
-          <metal:portlet use-macro="macro" />
-        </tal:portlet>
-      </metal:portlet>
     </div>
 
     <div id="footer" class="footer clear"
          metal:define-macro="footer">
       <metal:footer define-slot="footer">
         &copy; Copyright <span tal:replace="view/currentYear" />,
-        <span tal:replace="view/topMenu/copyright" />
+        cyberconcepts IT-Consulting Dr. Helmut Merz
-        (<a i18n:translate=""
+        (<a href="#"
-            tal:attributes="href string:${view/topMenu/url}/impressum">Impressum</a>)
+          tal:attributes="href string:${view/topMenu/url}/impressum">Impressum</a>)
         <br />
         Powered by
         <b><a href="http://www.wissen-statt-suchen.de">loops</a></b> &middot;

browser/skin/lobo/lobo.css

@@ -262,26 +262,10 @@ table.records th, table.records td {
     border: 1px solid lightgrey;
 }
 
-table.report {
-    position: relative; 
-    z-index: 99; 
-    background: white;
-}
-
-table.report th {
-    border-bottom: 1px solid #bbbbbb;
-    font-weight: bold;
-}
-
 table.report td {
-    border-bottom: 1px dotted #dddddd;
     vertical-align: top;
 }
 
-.report-meta table {
-    width: auto;
-}
-
 dl.docutils dt {
     font-weight: bold;
     margin-top: 0.3em;

browser/skin/lobo/print.css

@@ -11,10 +11,6 @@ body {
     display: none;
 }
 
-.breadcrumbs {
-    display: none;
-}
-
 .container {
     width: auto;
     margin: 0;

browser/skin/loopy/body.pt

@@ -1,5 +1,4 @@
 <tal:block i18n:domain="loops">
-<div metal:define-macro="body">
 <div metal:use-macro="views/cybertools.body_macros/body">
 
 
@@ -34,6 +33,12 @@
 
 
     <metal:footer fill-slot="footer">
+      <div xtal:condition="view/editable"
+           tal:condition="nothing">
+        <span i18n:translate="">For quick creation of notes/links bookmark this link</span>:
+        <a href="#"
+           tal:attributes="href view/popupCreateObjectForm">Create loops Note</a>
+      </div>
       Powered by
       <b><a href="http://loops.cy55.de">loops</a></b> &middot;
       <b><a href="http://wiki.zope.org/zope3">Zope 3</a></b> &middot;
@@ -42,6 +47,5 @@
     </metal:footer>
 
 
-</div>
 </div>
 </tal:block>

browser/skin/loopy/loops.css

@@ -82,15 +82,6 @@ table {
     margin-top: 0.5em;
 }
 
-/* elements taken from blueprint (Lobo) skin */
-.span-1, .span-2, .span-3, .span-4, .span-5, .span-6 {float: left;}
-.span-1 {width: 105px;}
-.span-2 {width: 230px;}
-.span-3 {width: 355px;}
-.span-4 {width: 480px;}
-.span-5 {width: 605px;}
-.span-6 {width: 730px;}
-
 tr.even td {
     background-color: transparent;
 }
@@ -494,8 +485,8 @@ img.notselected {
 /* view modes (tabs) */
 
 ul.view-modes {
-    padding: 0 0 1px 0.5em;
+    padding: 0 0 0 2em;
-    margin: 1.5em 0 0 0;
+    margin: 0.7em 0 0 0;
     white-space: nowrap;
     list-style-type: none;
     border-bottom: #ccc 1px solid;
@@ -503,11 +494,11 @@ ul.view-modes {
 }
 
 ul.view-modes li {
-    display: inline;
+    display: inline
 }
 
 ul.view-modes li a {
-    padding: 3px 1.25em 3px 1.25em;
+    padding: 0.15em 1.25em 0.15em 1.25em;
     margin: 0 0.5em 0 0;
     text-decoration: none;
     border: #ccc 1px solid;

browser/target_macros.pt

@@ -10,7 +10,7 @@
           method="post" name="listing" action="."
           tal:define="target nocall:view/target"
           tal:condition="python: target or items"
-          tal:attributes="action view/requestUrl">
+          tal:attributes="action request/URL">
       <input type="hidden" name="action" value="assign"
              tal:attributes="value action" />
       <table class="listing" summary="Currently assigned"
@@ -45,16 +45,17 @@
                                 checked python: targetToken == token" />
                 </td>
                 <td>
-                  <a tal:omit-tag="not:nocall:item"
+                  <a href="#"
+                     tal:omit-tag="not:nocall:item"
                      tal:content="title"
-                     tal:define="baseUrl item/url|string:"
                      tal:attributes="href
-                        string:$baseUrl/@@SelectedManagementView.html">
+                        string:${item/url|nothing}/@@SelectedManagementView.html">
                     Title
                   </a>
                 </td>
                 <td>
                   <a tal:condition="type"
+                     href="#"
                      tal:attributes="href
                         string:${item/typeUrl}/@@SelectedManagementView.html"
                      tal:omit-tag="not:item/typeUrl">
@@ -82,7 +83,7 @@
   <fieldset>
     <legend i18n:translate="">Create Target</legend>
     <form method="post" name="listing" action="."
-        tal:attributes="action view/requestUrl">
+        tal:attributes="action request/URL">
       <input type="hidden" name="action" value="create" />
       <div class="row">
         <span i18n:translate="">Name</span>
@@ -113,7 +114,7 @@
 
 <metal:search define-macro="search">
   <form method="post" name="listing" action="."
-        tal:attributes="action view/requestUrl">
+        tal:attributes="action request/URL">
       <input type="hidden" name="action" value="search" />
       <div class="row"
            tal:define="searchTerm request/searchTerm | nothing;

browser/util.py

@@ -1,13 +1,29 @@
-# loops.browser.util
+#
+#  Copyright (c) 2011 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Utilities.
+"""
+Utilities.
 """
 
-import re
+import re, urllib
-import urllib.parse
+from zope.app.pagetemplate import ViewPageTemplateFile
-from zope.browserpage import ViewPageTemplateFile
+from zope.app.publisher.browser.menu import BrowserMenu
-from zope.browsermenu.menu import BrowserMenu
+from zope.app.publisher.interfaces.browser import IBrowserSubMenuItem
-from zope.browsermenu.interfaces import IBrowserSubMenuItem
 from zope import component
 from zope.formlib.namedtemplate import NamedTemplateImplementation
 
@@ -52,4 +68,4 @@ def html_quote(text, character_entities=((u'&', u'&amp;'), (u'<', u'&lt;' ),
 pattern = re.compile(r'[ /\?\+\|%]')
 
 def normalizeForUrl(text):
-    return urllib.parse.quote(pattern.sub('-', text).encode('UTF-8'))
+    return urllib.quote(pattern.sub('-', text).encode('UTF-8'))

classifier/README.txt

@@ -4,6 +4,8 @@ loops - Linked Objects for Organization and Processing Services
 
 Automatic classification of resources.
 
+  ($Id$)
+
 
 Setting up a loops Site and Utilities
 =====================================
@@ -37,7 +39,7 @@ from external files so we have something to work with.
 
   >>> tExternalCollection = concepts['extcollection']
   >>> coll01 = addObject(concepts, Concept, 'coll01',
-  ...                    title='Collection One', conceptType=tExternalCollection)
+  ...                    title=u'Collection One', conceptType=tExternalCollection)
   >>> aColl01 = adapted(coll01)
   >>> aColl01.baseAddress = dataDir
   >>> aColl01.address = ''
@@ -47,7 +49,7 @@ from external files so we have something to work with.
   7
   >>> rnames = list(sorted(resources.keys()))
   >>> rnames[0]
-  'cust_im_contract_webbg_20071015.txt'
+  u'cust_im_contract_webbg_20071015.txt'
 
 
 Filename-based Classification
@@ -74,7 +76,7 @@ and follow the classifier step by step.
   >>> from loops.classifier.interfaces import IExtractor, IAnalyzer
   >>> infoSet = InformationSet()
   >>> for name in classifier.extractors.split():
-  ...     print('extractor:', name)
+  ...     print 'extractor:', name
   ...     extractor = component.getAdapter(adapted(r1), IExtractor, name=name)
   ...     infoSet.update(extractor.extractInformationSet())
   extractor: filename
@@ -94,32 +96,32 @@ So there seems to be something missing - we have to create concepts
 that may be identified as being candidates for classification.
 
   >>> tInstitution = addObject(concepts, Concept, 'institution',
-  ...                     title='Institution', conceptType=concepts['type'])
+  ...                     title=u'Institution', conceptType=concepts['type'])
   >>> cust_im = addObject(concepts, Concept, 'im_editors',
-  ...                     title='im Editors', conceptType=tInstitution)
+  ...                     title=u'im Editors', conceptType=tInstitution)
   >>> cust_mc = addObject(concepts, Concept, 'mc_consulting',
-  ...                     title='MC Management Consulting', conceptType=tInstitution)
+  ...                     title=u'MC Management Consulting', conceptType=tInstitution)
 
   >>> tDoctype = addObject(concepts, Concept, 'doctype',
-  ...                     title='Document Type', conceptType=concepts['type'])
+  ...                     title=u'Document Type', conceptType=concepts['type'])
   >>> dt_note = addObject(concepts, Concept, 'dt_note',
-  ...                     title='Note', conceptType=tDoctype)
+  ...                     title=u'Note', conceptType=tDoctype)
   >>> dt_contract = addObject(concepts, Concept, 'dt_contract',
-  ...                     title='Contract', conceptType=tDoctype)
+  ...                     title=u'Contract', conceptType=tDoctype)
 
   >>> tPerson = concepts['person']
   >>> webbg = addObject(concepts, Concept, 'webbg',
-  ...                     title='Gerald Webb', conceptType=tPerson)
+  ...                     title=u'Gerald Webb', conceptType=tPerson)
   >>> smitha = addObject(concepts, Concept, 'smitha',
-  ...                     title='Angelina Smith', conceptType=tPerson)
+  ...                     title=u'Angelina Smith', conceptType=tPerson)
   >>> watersj = addObject(concepts, Concept, 'watersj',
-  ...                     title='Jerry Waters', conceptType=tPerson)
+  ...                     title=u'Jerry Waters', conceptType=tPerson)
   >>> millerj = addObject(concepts, Concept, 'millerj',
-  ...                     title='Jeannie Miller', conceptType=tPerson)
+  ...                     title=u'Jeannie Miller', conceptType=tPerson)
 
   >>> t.indexAll(concepts, resources)
 
-  >>> from zope.catalog.interfaces import ICatalog
+  >>> from zope.app.catalog.interfaces import ICatalog
   >>> cat = component.getUtility(ICatalog)
 
   >>> statements = analyzer.extractStatements(infoSet)
@@ -133,7 +135,7 @@ So we are now ready to have the whole stuff run in one call.
 Classifier fileclassifier: Assigning: ...
 
   >>> list(sorted([c.title for c in r1.getConcepts()]))
-  ['Collection One', 'Contract', 'External File', 'Gerald Webb', 'im Editors']
+  [u'Collection One', u'Contract', u'External File', u'Gerald Webb', u'im Editors']
 
   >>> for name in rnames[1:]:
   ...     classifier.process(resources[name])

classifier/base.py

@@ -1,6 +1,23 @@
-# looops.classifier.base
+#
+#  Copyright (c) 2015 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Adapters and others classes for analyzing resources.
+"""
+Adapters and others classes for analyzing resources.
 """
 
 from itertools import tee
@@ -9,7 +26,7 @@ from zope.cachedescriptors.property import Lazy
 from zope import component
 from zope.component import adapts
 from zope.event import notify
-from zope.interface import implementer
+from zope.interface import implements
 from zope.traversing.api import getName, getParent
 from cybertools.typology.interfaces import IType
 
@@ -27,11 +44,11 @@ logger = getLogger('Classifier')
 TypeInterfaceSourceList.typeInterfaces += (IClassifier,)
 
 
-@implementer(IClassifier)
 class Classifier(AdapterBase):
     """ A concept adapter for analyzing resources.
     """
 
+    implements(IClassifier)
     adapts(IConcept)
 
     _contextAttributes = list(IClassifier) + list(IConcept)
@@ -95,9 +112,9 @@ class Classifier(AdapterBase):
             logger.info(u'%s: %s' % (getName(self.context), message))
 
 
-@implementer(IExtractor)
 class Extractor(object):
 
+    implements(IExtractor)
     adapts(IResource)
 
     def __init__(self, context):
@@ -107,9 +124,9 @@ class Extractor(object):
         return InformationSet()
 
 
-@implementer(IAnalyzer)
 class Analyzer(object):
 
+    implements(IAnalyzer)
     adapts(IClassifier)
 
     def __init__(self, context):
@@ -130,15 +147,15 @@ class Analyzer(object):
         return r1
 
 
-@implementer(IInformationSet)
 class InformationSet(dict):
 
-    pass
+    implements(IInformationSet)
 
 
-@implementer(IStatement)
 class Statement(object):
 
+    implements(IStatement)
+
     def __init__(self, object=None, predicate=None, subject=None, relevance=100):
         self.subject = subject
         self.predicate = predicate

classifier/sample.py

@@ -1,11 +1,30 @@
-# loops.classifier.sample
+#
+#  Copyright (c) 2007 Helmut Merz helmutm@cy55.de
+#
+#  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 2 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, write to the Free Software
+#  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
 
-""" Sample classifier implementation.
+"""
+Sample classifier implementation.
+
+$Id$
 """
 
 from zope import component
+from zope.app.catalog.interfaces import ICatalog
 from zope.cachedescriptors.property import Lazy
-from zope.catalog.interfaces import ICatalog
 from zope.component import adapts
 from zope.traversing.api import getName