[Zope-CMF] Re: GenericSetup and Zope 2.8.5

[Tres Seaver]

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robert rottermann wrote:
> Hi there,
> I started to look into GenerigSetup.
> Wat I would like to to is to replace  functionalities we have in a
> similar product of our own (RedPick)
> with GernericSetup.
> 
> Now my first question:
> Does GenericSetup work with Zope 2.8.5 at all?
> 
> If yes:
> in an instance of  class of which the the relevant part is attach at the
> end of this email
> I call XX.exportSiteToFile(..)
> It works insofar as I can call it from our tool (in a Plone 2.1.2 Site)
> and it
> does not generate any errors. However it does not produce any output.
> 
> I debugged it as far as
>    GenericSetup.utils.exportObjects
>       ..
>       exporter = zapi.queryMultiAdapter((obj, context), IBody)
>       ..
>       body = exporter.body
> 
> body is None therefor nothing happens.
> 
> Now my question:
>    what do I have to do to get an exporter with a body?
> 
> 
> thanks
> robert
> 
> Here the class definition:
> 
> has_setup_tool = 0
> *try*:
>    from Products import GenericSetup
>    *try*:
>        from Products.CMCore.exportimport import actions
>        from Products.CMCore.exportimport import typeinfo
>        has_setup_tool = 1
>    *except*:
>        /# verbatim copy of exportimport from/
>        /# Plone.2.5 CMFCore /
>        *try*:
>            from Products.RedPick.exportimport import actions
>            from Products.RedPick.exportimport import typeinfo
>            has_setup_tool = 1
>        *except*:
>            *pass*
> *except*:
>    *pass*
> 
> 
> *class* handle_action_properties( handle_base ):
>    "RedPick handler for action properties."
> 
>    /# interface to CMFSetup/
>    *def* exportSiteToFile( self, **kwargs ):
>        "Export current site information to external file."
>        /#return self.writeToFile( self.getFromSite( **kwargs ) )/
>        *if* has_setup_tool:
>            context =
> GenericSetup.context.DirectoryExportContext(self.portal.red_pick_tool,
> os.path.split(self.filename)[0])
>            actions.exportActionProviders(context)
> 

You need to register the IBody adapter for your content object.  For
example, see the GenericSetup/PythonScripts/configure.zcml, which has:

 <configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:five="http://namespaces.zope.org/five"
    >

  <adapter
      factory=".exportimport.PythonScriptBodyAdapter"
      provides="Products.GenericSetup.interfaces.IBody"
      for=".interfaces.IPythonScript
           Products.GenericSetup.interfaces.ISetupEnviron"
      />

   ...

Tres.
- --
===================================================================
Tres Seaver          +1 202-558-7113          tseaver at palladion.com
Palladion Software   "Excellence by Design"    http://palladion.com
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