Maybe, I've found the culprit:
============== archetypes.schemaextender/usage.txt
This will not show up in the schema yet:
>>> schema = taggable_doc.Schema()
>>> 'schemaextender_test_tags' in schema
False
>>> 'schemaextender_test_highlighted' in schema
False
But look!
>>> zope.component.provideAdapter(TaggingSchemaExtender,
...
name=u"archetypes.schemaextender.tests")
>>> self.clearSchemaCache()
>>> schema = taggable_doc.Schema()
>>> 'schemaextender_test_tags' in schema
True
>>> 'schemaextender_test_highlighted' in schema
True
Please note that as long as we don't use a testbrowser, thereby triggering
new requests, the schema cache needs to be cleared explicitly in order to
make the test work as intended. On a real instance, caching per request
shouldn't pose a problem, though.
==============
That would explain why doing a new "request" works, even if the detail
are not clear to me...
Il 12/07/2010 09:02, Yuri ha scritto:
> Il 09/07/2010 18:12, cewing ha scritto:
>
>> Yuri-11 wrote:
>>
>>
>>> I can access the Schema of ris, but it misses the docid attribute, so I
>>> cannot get the field, the mutator or anything else. The funny thing is
>>> that If I run a similar script after this, I can take the schema with
>>> all the fields and have also the 'docid' field.
>>>
>>> Any idea? Is a problem of external methods, should I use a browser view?
>>>
>>>
>>>
>> Read this thread:
>>
>> http://plone.293351.n2.nabble.com/Accessors-for-SchemaExtender-fields-in-BrowserViews-td4610706.html
>>
>> Sounds a lot like your problem.
>>
>> c
>>
>>
>>
> I've already tried this, but don't works...
>
> It works ONLY if you create the object then you call the methods:
>
> browser.pt:
>
> <span tal:content="view/importa" />
> <span tal:content="view/finisci" />
>
>
> browser.py:
>
> def importa(self):
> """ importa le risore metalib """
> for i in docs:
> iden = str(i)
> _createObjectByType('Document', self.context, iden)
> ris = self.context[iden]
> ris.setTitle(iden)
> ris.processForm()
> ris.reindexObject()
> subtype = 'ultradoc'
> subtyper = getUtility(ISubtyper)
> subtyper.change_type(ris,subtype)
>
> def finisci(self):
> """ end it!! """
> for o in self.context.objectValues():
> schema = o.Schema()
> campo = schema['docid']
> if campo == None:
> return 'nothing!'
> else:
> campo.getMutator(o)(o.id)
> o.reindexObject()
>
> If you do "finisci" in "importa", the schemaextender "docid" field is
> not found (I call the browser view over a folder, first to create N
> objects, then fill the docid field with the id of the object).
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