eliminate Zope 3.3 deprecation messages from loops test

git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1586 fd906abe-77d9-0310-91a1-e0d9ade77398

README.txt

@@ -20,7 +20,6 @@ with lower-level aspects like type or state management.
 
   >>> from zope import component
   >>> from zope.app import zapi
-  >>> from zope.app.tests import ztapi
   >>> from zope.interface import Interface
   >>> from zope.publisher.browser import TestRequest
 
@@ -54,16 +53,12 @@ Now we want to relate the second concept to the first one.
 In order to do this we first have to provide a relation registry. For
 testing we use a simple dummy implementation.
 
-  >>> from zope.app.intid.interfaces import IIntIds
   >>> from cybertools.relation.tests import IntIdsStub
-  >>> from zope.app.testing import ztapi
+  >>> component.provideUtility(IntIdsStub())
-  >>> ztapi.provideUtility(IIntIds, IntIdsStub())
   >>> from cybertools.relation.interfaces import IRelationRegistry
   >>> from cybertools.relation.registry import DummyRelationRegistry
-  >>> ztapi.provideUtility(IRelationRegistry, DummyRelationRegistry())
+  >>> component.provideUtility(DummyRelationRegistry())
   >>> from cybertools.relation.registry import RelationRegistry
-  >>> #ztapi.provideUtility(IRelationRegistry, RelationRegistry())
-  >>> #zapi.getUtility(IRelationRegistry).setupIndexes()
 
 As relationships are based on predicates that are themselves concepts we
 also need a default predicate concept; the default name for this is
@@ -124,7 +119,7 @@ type manager.
   >>> from cybertools.typology.interfaces import ITypeManager
   >>> from loops.interfaces import ILoopsObject
   >>> from loops.type import LoopsTypeManager, LoopsType
-  >>> ztapi.provideAdapter(ILoopsObject, ITypeManager, LoopsTypeManager)
+  >>> component.provideAdapter(LoopsTypeManager, (ILoopsObject,), ITypeManager)
 
   >>> from loops.concept import ConceptTypeSourceList
   >>> types = ConceptTypeSourceList(cc1)
@@ -205,8 +200,7 @@ types and predicates.
   >>> from loops.browser.common import LoopsTerms
   >>> from zope.app.form.browser.interfaces import ITerms
   >>> from zope.schema.interfaces import IIterableSource
-  >>> ztapi.provideAdapter(IIterableSource, ITerms, LoopsTerms,
+  >>> component.provideAdapter(LoopsTerms, (IIterableSource, IBrowserRequest), ITerms)
-  ...                      with=(IBrowserRequest,))
 
   >>> sorted((t.title, t.token) for t in view.conceptTypes())
   [(u'Topic', '.loops/concepts/topic'), (u'Type', '.loops/concepts/type'),
@@ -421,8 +415,8 @@ out - this is usually done through ZCML.)
   >>> from loops.util import removeTargetRelation
   >>> from loops.interfaces import ITargetRelation
   >>> from cybertools.relation.interfaces import IRelationInvalidatedEvent
-  >>> ztapi.subscribe([ITargetRelation, IRelationInvalidatedEvent], None,
+  >>> component.getSiteManager().registerHandler(removeTargetRelation,
-  ...                 removeTargetRelation)
+  ...                       (ITargetRelation, IRelationInvalidatedEvent))
 
   >>> m111.target = cc1
   >>> m111.target is cc1
@@ -493,10 +487,8 @@ view; these views we have to provide as multi-adapters:
 
   >>> from loops.browser.node import ConfigureView
   >>> from loops.browser.resource import DocumentView, ResourceView
-  >>> ztapi.provideAdapter(IDocument, Interface, DocumentView,
+  >>> component.provideAdapter(DocumentView, (IDocument, IBrowserRequest), Interface)
-  ...                      with=(IBrowserRequest,))
+  >>> component.provideAdapter(ResourceView, (IResource, IBrowserRequest), Interface)
-  >>> ztapi.provideAdapter(IResource, Interface, ResourceView,
-  ...                      with=(IBrowserRequest,))
 
   >>> form = {'action': 'create', 'create.title': 'New Resource',
   ...         'create.type': 'loops.resource.MediaAsset',}
@@ -538,11 +530,10 @@ view for rendering.)
 
   >>> from zope.component.interfaces import IFactory
   >>> from zope.app.renderer import rest
-  >>> ztapi.provideUtility(IFactory, rest.ReStructuredTextSourceFactory,
+  >>> component.provideUtility(rest.ReStructuredTextSourceFactory, IFactory,
-  ...                      'zope.source.rest')
+  ...                          'zope.source.rest')
-  >>> ztapi.provideAdapter(rest.IReStructuredTextSource, Interface,
+  >>> component.provideAdapter(rest.ReStructuredTextToHTMLRenderer,
-  ...                      rest.ReStructuredTextToHTMLRenderer,
+  ...                (rest.IReStructuredTextSource, IBrowserRequest), Interface)
-  ...                      with=(IBrowserRequest,))
 
   >>> m112.target = doc1
 
@@ -557,18 +548,6 @@ view for rendering.)
   >>> view.renderTarget()
   u'<p>Test data</p>\n<p>Another paragraph</p>\n'
 
-It is possible to edit a target's attributes directly in an
-edit form provided by the node:
-
-  >>> from loops.target import DocumentProxy, MediaAssetProxy
-  >>> ztapi.provideAdapter(INode, IDocumentView, DocumentProxy)
-  >>> ztapi.provideAdapter(INode, IMediaAssetView, MediaAssetProxy)
-
-  >>> proxy = zapi.getAdapter(m111, IDocumentView)
-  >>> proxy.title = u'Set via proxy'
-  >>> resources['doc1'].title
-  u'Set via proxy'
-
 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
 the IObjectRemovedEvent; this is usually done via ZCML in the
@@ -577,14 +556,26 @@ cybertools.relation package.)
   >>> from zope.app.container.interfaces import IObjectRemovedEvent
   >>> from zope.interface import Interface
   >>> from cybertools.relation.registry import invalidateRelations
-  >>> ztapi.subscribe([Interface, IObjectRemovedEvent], None,
+  >>> component.getSiteManager().registerHandler(invalidateRelations,
-  ...                 invalidateRelations)
+  ...                                      (Interface, IObjectRemovedEvent))
 
   >>> del resources['doc1']
   >>> m111.target
   >>> IMediaAssetView.providedBy(m111)
   False
 
+Views Related to Virtual Targets
+--------------------------------
+
+From a node usually any object in the concept or resource space can
+be accessed as a `virtual target`. This is done by putting ".targetNNN"
+at the end of the URL, with NNN being the unique id of the concept
+or resource.
+
+  >>> from loops.view import NodeTraverser
+  >>> from zope.publisher.interfaces.browser import IBrowserPublisher
+  >>> component.provideAdapter(NodeTraverser, provides=IBrowserPublisher)
+
 Ordering Nodes
 --------------
 

base.py

@@ -23,8 +23,10 @@
 $Id$
 """
 
+from zope.app.container.btree import BTreeContainer
 from zope.app.folder.folder import Folder
-from zope.app.traversing.api import getPath, traverse
+from zope.app.folder.interfaces import IFolder
+from zope.traversing.api import getPath, traverse
 from zope.interface import implements
 
 from loops.interfaces import ILoops
@@ -33,9 +35,17 @@ loopsPrefix = '.loops'
 
 
 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
     def setSkinName(self, skinName): self._skinName = skinName

browser/common.py

@@ -23,7 +23,7 @@ $Id$
 """
 
 from zope.app import zapi
-from zope.app.dublincore.interfaces import IZopeDublinCore
+from zope.dublincore.interfaces import IZopeDublinCore
 from zope.app.form.browser.interfaces import ITerms
 from zope.cachedescriptors.property import Lazy
 from zope.dottedname.resolve import resolve
@@ -31,8 +31,9 @@ from zope.formlib import form
 from zope.formlib.form import FormFields
 from zope.formlib.namedtemplate import NamedTemplate
 from zope.interface import Interface, implements
-from zope.app.publisher.browser import applySkin
+from zope.publisher.browser import applySkin
-from zope.publisher.interfaces.browser import ISkin
+#from zope.publisher.interfaces.browser import ISkin
+from zope.publisher.interfaces.browser import IBrowserSkinType
 from zope import schema
 from zope.schema.vocabulary import SimpleTerm
 from zope.security import canAccess, canWrite
@@ -92,7 +93,7 @@ class BaseView(GenericView):
     def setSkin(self, skinName):
         skin = None
         if skinName and IView.providedBy(self.context):
-            skin = zapi.queryUtility(ISkin, skinName)
+            skin = zapi.queryUtility(IBrowserSkinType, skinName)
             if skin:
                 applySkin(self.request, skin)
         self.skin = skin

browser/concept.py

@@ -25,7 +25,7 @@ $Id$
 from zope import interface, component, schema
 from zope.app import zapi
 from zope.app.catalog.interfaces import ICatalog
-from zope.app.event.objectevent import ObjectCreatedEvent, ObjectModifiedEvent
+from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.app.container.contained import ObjectRemovedEvent
 from zope.app.form.browser.interfaces import ITerms
 from zope.app.form.interfaces import IDisplayWidget

browser/configure.zcml

@@ -494,7 +494,7 @@
       menu="zmi_views" title="Configure"
       />
 
-  <editform
+  <!--<editform
       label="Edit Media Asset"
       name="edit_target.html"
       schema="loops.interfaces.IMediaAsset"
@@ -514,7 +514,7 @@
       template="edit.pt"
       permission="zope.ManageContent"
       menu="zmi_views" title="Edit Document"
-      />
+      />-->
 
   <page
       name="node.html"
@@ -596,6 +596,14 @@
       permission="zope.ManageContent"
       />
 
+  <zope:view
+      type="zope.publisher.interfaces.browser.IBrowserRequest"
+      for="loops.interfaces.IFile"
+      provides="zope.app.form.interfaces.IInputWidget"
+      factory="loops.browser.form.UploadWidget"
+      permission="zope.Public"
+      />
+
   <zope:adapter factory="loops.browser.form.ResourceNameChooser" />
 
   <!-- inner HTML views -->

browser/form.py

@@ -25,10 +25,12 @@ $Id$
 from zope import component, interface, schema
 from zope.component import adapts
 from zope.event import notify
-from zope.app.event.objectevent import ObjectCreatedEvent, ObjectModifiedEvent
+from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 
 from zope.app.container.interfaces import INameChooser
 from zope.app.container.contained import NameChooser
+#from zope.app.content_types import guess_content_types
+from zope.app.form.browser.textwidgets import FileWidget, TextAreaWidget
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy
 from zope.formlib.form import Form, EditForm, FormFields
@@ -49,6 +51,21 @@ from loops import util
 from loops.util import _
 
 
+# special widgets
+
+class UploadWidget(FileWidget):
+
+    def _toFieldValue(self, input):
+        fn = getattr(input, 'filename', '') # zope.publisher.browser.FileUpload
+        self.request.form['filename'] = fn
+        if input:
+            self.request.form['_tempfilename'] = input.headers.get('_tempfilename')
+        # f = self.context
+        # f.extfiledata = tempfilename  # provide for rename
+        # f.contentType = guess_content_types(fn)
+        return super(UploadWidget, self)._toFieldValue(input)
+
+
 # forms
 
 class ObjectForm(NodeView):
@@ -84,6 +101,8 @@ class NoteWidgetController(object):
 
 widgetControllers = {INote: NoteWidgetController}
 
+# specialWidgets = {(IFile, 'data'): UploadWidget}
+
 
 class EditObjectForm(ObjectForm, EditForm):
 

browser/form_macros.pt

@@ -1,3 +1,6 @@
+<!-- macros for rendering edit/create forms
+     $Id$ -->
+
 <metal:block define-macro="edit">
     <form method="post" enctype="multipart/form-data">
       <input type="hidden" name="form.action" value="edit"

browser/manager.py

@@ -23,7 +23,7 @@ $Id$
 """
 
 from zope.app import zapi
-from zope.app.event.objectevent import ObjectCreatedEvent, ObjectModifiedEvent
+from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.event import notify
 from zope.formlib.form import FormFields
 from loops import Loops

browser/node.py

@@ -25,25 +25,22 @@ $Id$
 from zope import component, interface, schema
 from zope.cachedescriptors.property import Lazy
 from zope.app import zapi
-from zope.app.annotation.interfaces import IAnnotations
+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 ContentAdding
 from zope.app.container.browser.adding import Adding
-from zope.app.event.objectevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.app.security.interfaces import IUnauthenticatedPrincipal
 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.formlib.namedtemplate import NamedTemplate
 from zope.proxy import removeAllProxies
 from zope.security import canAccess, canWrite
 from zope.security.proxy import removeSecurityProxy
 
-from zope.app.event.objectevent import ObjectModifiedEvent, Attributes
-from zope.event import notify
-
 from cybertools.ajax import innerHtml
 from cybertools.browser import configurator
 from cybertools.browser.view import GenericView

browser/resource.py

@@ -26,7 +26,7 @@ from zope.cachedescriptors.property import Lazy
 from zope import component
 from zope.app import zapi
 from zope.app.catalog.interfaces import ICatalog
-from zope.app.dublincore.interfaces import ICMFDublinCore
+from zope.dublincore.interfaces import ICMFDublinCore
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.app.security.interfaces import IUnauthenticatedPrincipal
 from zope.formlib.form import FormFields

common.py

@@ -23,9 +23,9 @@ $Id$
 """
 
 from zope.app import zapi
-from zope.app.dublincore.interfaces import IZopeDublinCore
+from zope.dublincore.interfaces import IZopeDublinCore
-from zope.app.dublincore.annotatableadapter import ZDCAnnotatableAdapter
+from zope.dublincore.annotatableadapter import ZDCAnnotatableAdapter
-from zope.app.dublincore.zopedublincore import ScalarProperty
+from zope.dublincore.zopedublincore import ScalarProperty
 from zope.component import adapts
 from zope.interface import implements
 from zope.cachedescriptors.property import Lazy

configure.zcml

@@ -20,7 +20,7 @@
   <interface interface=".interfaces.ILoops"
              type="zope.app.content.interfaces.IContentType" />
 
-  <content class=".Loops">
+  <class class="loops.Loops">
 
     <implements
        interface="zope.app.annotation.interfaces.IAttributeAnnotatable" />
@@ -56,7 +56,7 @@
         permission="zope.ManageContent"
         set_schema=".interfaces.ILoops" />
 
-  </content>
+  </class>
 
   <!-- concept manager and concept -->
 

helpers.txt

@@ -15,7 +15,6 @@ Let's first do some basic imports
 
   >>> from zope import interface, component
   >>> from zope.app import zapi
-  >>> from zope.app.tests import ztapi
   >>> from zope.interface import Interface
   >>> from zope.publisher.browser import TestRequest
 
@@ -23,8 +22,7 @@ and provide a relation registry:
 
   >>> from cybertools.relation.interfaces import IRelationRegistry
   >>> from cybertools.relation.registry import DummyRelationRegistry
-  >>> from zope.app.testing import ztapi
+  >>> component.provideUtility(DummyRelationRegistry())
-  >>> ztapi.provideUtility(IRelationRegistry, DummyRelationRegistry())
 
 and care for some type adapter machinery:
 
@@ -96,7 +94,7 @@ purpose:
 
   >>> from cybertools.typology.interfaces import IType
   >>> from loops.type import ConceptType
-  >>> ztapi.provideAdapter(IConcept, IType, ConceptType)
+  >>> component.provideAdapter(ConceptType)
   >>> cc1_type = IType(cc1)
 
 As we have not yet associated a type with one of our content objects we get
@@ -182,7 +180,7 @@ Now let's have a look at resources.
 
   >>> from loops.interfaces import IResource, IDocument
   >>> from loops.type import ResourceType
-  >>> ztapi.provideAdapter(IDocument, IType, ResourceType)
+  >>> component.provideAdapter(ResourceType, (IDocument,), IType)
 
   >>> doc1_type = IType(doc1)
   >>> doc1_type.title
@@ -231,7 +229,7 @@ get a type manager from all loops objects, always with the same context:
   >>> from cybertools.typology.interfaces import ITypeManager
   >>> from loops.interfaces import ILoopsObject
   >>> from loops.type import LoopsTypeManager
-  >>> ztapi.provideAdapter(ILoopsObject, ITypeManager, LoopsTypeManager)
+  >>> component.provideAdapter(LoopsTypeManager)
   >>> typeManager = ITypeManager(loopsRoot)
   >>> typeManager.context == ITypeManager(cc1).context == loopsRoot
   True
@@ -366,8 +364,8 @@ view/multi-adapter with this name:
 Controlling presentation using view properties
 ----------------------------------------------
 
-  >>> from zope.app.annotation.interfaces import IAttributeAnnotatable, IAnnotations
+  >>> from zope.annotation.interfaces import IAttributeAnnotatable, IAnnotations
-  >>> from zope.app.annotation.attribute import AttributeAnnotations
+  >>> from zope.annotation.attribute import AttributeAnnotations
   >>> from loops.interfaces import INode
 
 First we have to make sure we can use attribute annotations with our nodes,

interfaces.py

@@ -29,7 +29,7 @@ from zope.app.container.constraints import contains, containers
 from zope.app.container.interfaces import IContainer, IOrderedContainer
 from zope.app.file.interfaces import IImage as IBaseAsset
 from zope.app.folder.interfaces import IFolder
-from zope.app.size.interfaces import ISized
+from zope.size.interfaces import ISized
 from cybertools.relation.interfaces import IRelation
 
 import util

organize/README.txt

@@ -10,18 +10,18 @@ Let's do some basic set up
 
   >>> from zope.app.testing.setup import placefulSetUp, placefulTearDown
   >>> site = placefulSetUp(True)
-  
+
   >>> from zope import component, interface
   >>> from zope.app import zapi
 
 and setup a simple loops site with a concept manager and some concepts
 (with all the type machinery, what in real life is done via standard
 ZCML setup):
-  
+
   >>> from cybertools.relation.interfaces import IRelationRegistry
   >>> from cybertools.relation.registry import DummyRelationRegistry
   >>> relations = DummyRelationRegistry()
-  >>> component.provideUtility(relations, IRelationRegistry)
+  >>> component.provideUtility(relations)
 
   >>> from cybertools.typology.interfaces import IType
   >>> from loops.interfaces import IConcept, ITypeConcept
@@ -34,7 +34,7 @@ ZCML setup):
   >>> from loops.organize.setup import SetupManager
   >>> component.provideAdapter(SetupManager, (ILoops,), ISetupManager,
   ...                           name='organize')
-  
+
   >>> from loops import Loops
   >>> loopsRoot = site['loops'] = Loops()
   >>> loopsId = relations.getUniqueIdForObject(loopsRoot)
@@ -42,10 +42,10 @@ ZCML setup):
   >>> from loops.setup import SetupManager
   >>> setup = SetupManager(loopsRoot)
   >>> concepts, resources, views = setup.setup()
-  
+
   >>> type = concepts['type']
   >>> person = concepts['person']
-  
+
   >>> from loops.concept import Concept
   >>> johnC = concepts['john'] = Concept(u'John')
   >>> johnC.conceptType = person
@@ -94,7 +94,7 @@ For testing, we first have to provide the needed utilities and settings
   >>> from zope.app.security.principalregistry import PrincipalRegistry
   >>> auth = PrincipalRegistry()
   >>> component.provideUtility(auth, IAuthentication)
-      
+
   >>> from zope.app.principalannotation.interfaces import IPrincipalAnnotationUtility
   >>> from zope.app.principalannotation import PrincipalAnnotationUtility
   >>> principalAnnotations = PrincipalAnnotationUtility()
@@ -112,7 +112,7 @@ Change a userId assignment:
 
   >>> principal = auth.definePrincipal('users.johnny', u'Johnny', login='johnny')
   >>> john.userId = 'users.johnny'
-      
+
   >>> annotations = principalAnnotations.getAnnotationsById('users.johnny')
   >>> annotations[ANNOTATION_KEY][loopsId] == johnC
   True
@@ -174,19 +174,14 @@ with a principal folder:
   >>> from zope.app.appsetup.bootstrap import ensureUtility
   >>> from zope.app.authentication.authentication import PluggableAuthentication
   >>> ensureUtility(site, IAuthentication, '', PluggableAuthentication,
-  ...               copy_to_zlog=False)
+  ...               copy_to_zlog=False, asObject=True)
-  ''
+  <...PluggableAuthentication...>
   >>> pau = component.getUtility(IAuthentication, context=site)
 
-  >>> from zope.app.component.site import UtilityRegistration
   >>> from zope.app.authentication.principalfolder import PrincipalFolder
   >>> from zope.app.authentication.interfaces import IAuthenticatorPlugin
   >>> pFolder = PrincipalFolder('loops.')
   >>> pau['loops'] = pFolder
-  >>> reg = UtilityRegistration('loops', IAuthenticatorPlugin, pFolder)
-  >>> pau.registrationManager.addRegistration(reg)
-  'UtilityRegistration'  
-  >>> reg.status = u'Active'
   >>> pau.authenticatorPlugins = ('loops',)
 
 In addition, we have to create at least one node in the view space
@@ -205,7 +200,7 @@ sure that a principal object can be served by a corresponding factory):
 
   >>> from zope.app.authentication.principalfolder import FoundPrincipalFactory
   >>> component.provideAdapter(FoundPrincipalFactory)
-  
+
   >>> data = {'loginName': u'newuser',
   ...         'password': u'quack',
   ...         'passwordConfirm': u'quack',

organize/member.py

@@ -29,7 +29,7 @@ from zope.interface import implements
 from zope.app.authentication.interfaces import IPluggableAuthentication
 from zope.app.authentication.interfaces import IAuthenticatorPlugin
 from zope.app.authentication.principalfolder import InternalPrincipal
-from zope.app.event.objectevent import ObjectCreatedEvent, ObjectModifiedEvent
+from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.app.security.interfaces import IAuthentication
 from zope.event import notify
 from zope.i18nmessageid import MessageFactory

organize/tests.py

@@ -9,7 +9,7 @@ from loops.organize.party import Person
 class Test(unittest.TestCase):
     "Basic tests for the organize sub-package."
 
-    def testSomethin(self):
+    def testSomething(self):
         pass
 
 

organize/util.py

@@ -39,6 +39,9 @@ def getPrincipalFolder(context=None):
         if not authPluginId in pau.authenticatorPlugins:
             raise ValueError(u'There is no loops authenticator '
                               'plugin available.')
-        return component.queryUtility(IAuthenticatorPlugin, authPluginId,
+        #return component.queryUtility(IAuthenticatorPlugin, authPluginId,
-                                         context=pau)
+        #                                 context=pau)
+        for name, plugin in pau.getAuthenticatorPlugins():
+            if name == authPluginId:
+                return plugin
 

query.py

@@ -24,7 +24,7 @@ $Id$
 
 from zope import schema, component
 from zope.interface import Interface, Attribute, implements
-from zope.app import traversing
+from zope import traversing
 from zope.app.catalog.interfaces import ICatalog
 from zope.cachedescriptors.property import Lazy
 

resource.py

@@ -28,8 +28,8 @@ from zope.app.container.btree import BTreeContainer
 from zope.app.container.contained import Contained
 from zope.app.file.image import Image
 from zope.app.file.interfaces import IFile
-from zope.app.filerepresentation.interfaces import IReadFile, IWriteFile
+from zope.filerepresentation.interfaces import IReadFile, IWriteFile
-from zope.app.size.interfaces import ISized
+from zope.size.interfaces import ISized
 from zope.cachedescriptors.property import Lazy
 from zope.component import adapts
 from zope.i18nmessageid import MessageFactory
@@ -38,7 +38,7 @@ from zope import schema
 from persistent import Persistent
 from cStringIO import StringIO
 
-from zope.app.event.objectevent import ObjectModifiedEvent, Attributes
+from zope.lifecycleevent import ObjectModifiedEvent, Attributes
 from zope.event import notify
 
 from cybertools.relation.registry import getRelations
@@ -285,6 +285,7 @@ class DocumentWriteFileAdapter(object):
         self.context = context
 
     def write(self, data):
+        # TODO: use typeInterface...
         ITextDocument(self.context).data = unicode(data.replace('\r', ''), 'UTF-8')
         notify(ObjectModifiedEvent(self.context, Attributes(IDocument, 'data')))
 

search/browser.py

@@ -24,7 +24,7 @@ $Id$
 """
 
 from zope import interface, component
-from zope.app import traversing
+from zope import traversing
 from zope.app.pagetemplate import ViewPageTemplateFile
 from zope.cachedescriptors.property import Lazy
 from zope.formlib.namedtemplate import NamedTemplate, NamedTemplateImplementation

setup.py

@@ -22,7 +22,7 @@ Automatic setup of a loops site.
 $Id$
 """
 
-from zope.app.event.objectevent import ObjectCreatedEvent, ObjectModifiedEvent
+from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.event import notify
 from zope import component
 from zope.component import adapts
@@ -67,7 +67,7 @@ class SetupManager(object):
         resources = self.addObject(loopsRoot, ResourceManager, 'resources')
         views = self.addObject(loopsRoot, ViewManager, 'views')
         return concepts, resources, views
-        
+
     def setupCoreConcepts(self, conceptManager):
         typeConcept = self.addObject(conceptManager, Concept, 'type', title=u'Type')
         hasType = self.addObject(conceptManager, Concept, 'hasType', title=u'has Type')
@@ -75,7 +75,7 @@ class SetupManager(object):
         standard = self.addObject(conceptManager, Concept, 'standard', title=u'subobject')
         file = self.addObject(conceptManager, Concept, 'file', title=u'File')
         image = self.addObject(conceptManager, Concept, 'image', title=u'Image')
-        textdocument = self.addObject(conceptManager, Concept, 
+        textdocument = self.addObject(conceptManager, Concept,
                                       'textdocument', title=u'Text Document')
         for c in (typeConcept, file, image, textdocument, predicate):
             c.conceptType = typeConcept

view.py

@@ -22,6 +22,7 @@ Definition of the View and related classses.
 $Id$
 """
 
+from zope import component
 from zope.app import zapi
 from zope.app.container.btree import BTreeContainer
 from zope.app.container.contained import Contained
@@ -185,9 +186,19 @@ class NodeTraverser(ItemTraverser):
         if name == '.loops':
             return self.context.getLoopsRoot()
         if name.startswith('.target'):
+            traversalStack = request._traversal_stack
+            while traversalStack and traversalStack[0].startswith('.target'):
+                # skip obsolete target references in the url
+                name = traversalStack.pop(0)
+            traversedNames = request._traversed_names
+            if traversedNames:
+                lastTraversed = traversedNames[-1]
+                if lastTraversed.startswith('.target') and lastTraversed != name:
+                    # let <base .../> tag show the current object
+                    traversedNames[-1] = name
             if len(name) > len('.target'):
                 uid = int(name[len('.target'):])
-                target = zapi.getUtility(IIntIds).getObject(uid)
+                target = component.getUtility(IIntIds).getObject(uid)
             else:
                 target = self.context.target
             if target is not None:

xmlrpc/common.py

@@ -24,10 +24,10 @@ $Id$
 
 from zope.interface import implements
 from zope.event import notify
-from zope.app.event.objectevent import ObjectCreatedEvent, ObjectModifiedEvent
+from zope.lifecycleevent import ObjectCreatedEvent, ObjectModifiedEvent
 from zope.app.publisher.xmlrpc import XMLRPCView
 from zope.app.publisher.xmlrpc import MethodPublisher
-from zope.app.traversing.api import getName
+from zope.traversing.api import getName
 from zope.security.proxy import removeSecurityProxy
 from zope.cachedescriptors.property import Lazy