[Grok-dev] Grok 1.1 breaks hurry.workflow or is something else wrong?

[Sebastian Ware]

Thanks a lot! Now I see what is wrong. It didn't strike me that it was a breaking update since it was still on the 0.x version. Seems to be some nice updates in 0.11 though so I am going to look closely at it. 

Is it possible to subscribe somewhere to get emails when eggs one is using is updated?

Mvh Sebastian

5 jun 2010 kl. 17.05 skrev Vincent Fretin:

> Hi,
> 
> This a change in hurry.workflow-0.11.
> I think WorkflowState is not meant to be persisted.
> 
> You should probably stick to hurry workflow 0.10 if you have persisted
> WorkflowState object in the catalog or do an upgrade script...
> 
> Vincent Fretin
> 
> 
> On Fri, Jun 4, 2010 at 1:41 PM, Sebastian Ware <sebastian at urbantalk.se> wrote:
>> This is a project that worked perfectly with Grok 1.0.2 but suddenly breaks in Grok 1.1.
>> 
>> I have created a new project, updated some imports that were complained about during startup. I added an application and initialised it to setup som default objects. That is when I get an error in hurry.workflow.
>> 
>> I have an index and the context is implemented in hurry.workflow. However, when the catalog indexes it, it doesn't seem to call the __init__ method on the WorkflowState class.
>> 
>>  File "/Users/jhsware/groksandbox/eggs/zope.catalog-3.8.1-py2.5.egg/zope/catalog/catalog.py", line 186, in indexDocSubscriber
>>    cat.index_doc(id, ob)
>>  File "/Users/jhsware/groksandbox/eggs/zope.catalog-3.8.1-py2.5.egg/zope/catalog/catalog.py", line 71, in index_doc
>>    index.index_doc(docid, texts)
>>  File "/Users/jhsware/groksandbox/eggs/zope.catalog-3.8.1-py2.5.egg/zope/catalog/attribute.py", line 137, in index_doc
>>    value = value()
>>  File "/Users/jhsware/groksandbox/eggs/hurry.workflow-0.11-py2.5.egg/hurry/workflow/workflow.py", line 126, in getId
>>    return self._annotations.get(self.id_key, None)
>> AttributeError: 'WorkflowState' object has no attribute '_annotations'
>> 
>> [snip]
>> class WorkflowIndex(grok.Indexes):
>>    grok.site(ProtonCMS)
>>    grok.context(IWorkflowState)
>>    grok.name('workflow_catalog')
>> 
>>    workflow_state = grok.index.Field(attribute='getState')
>>    workflow_id = grok.index.Field(attribute='getId')
>> [snip]
>> 
>> 
>> [snip]
>> class WorkflowState(object):
>>    implements(IWorkflowState)
>>    state_key = "hurry.workflow.state"
>>    id_key  = "hurry.workflow.id"
>> 
>>    def __init__(self, context):
>>        # XXX okay, I'm tired of it not being able to set annotations, so
>>        # we'll do this. Ugh.
>>        from zope.security.proxy import removeSecurityProxy
>>        self.context = removeSecurityProxy(context)
>>        self._annotations = IAnnotations(self.context)
>> 
>>    def initialize(self):
>>        wf_versions = component.queryUtility(IWorkflowVersions)
>>        if wf_versions is not None:
>>            self.setId(wf_versions.createVersionId())
>> 
>>    def setState(self, state):
>>        if state != self.getState():
>>            self._annotations[self.state_key] = state
>> 
>>    def setId(self, id):
>>        # XXX catalog should be informed (or should it?)
>>        self._annotations[self.id_key] = id
>> 
>>    def getState(self):
>>        return self._annotations.get(self.state_key, None)
>> 
>>    def getId(self):
>>        return self._annotations.get(self.id_key, None)
>> [snip]
>> 
>> 
>> Mvh Sebastian
>> 
>> 
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