Op 10-04-12 11:27, Maurits van Rees schreef:
Hi,
I think I have found a bug in Products.contentmigration. It has code to
get all the fields from a content type and migrates those. But it gets
these fields directly from the schema of the content type without using
ISchema. So extra fields defined with archetypes.schemaextender are not
migrated.
Case in point: I have a site where the File content type has some
extension fields. When migrating to blobstorage in Plone 4, these values
are lost.
I think I can solve this in Products.contentmigration with an extra
method; I will start on that today. But I wonder if someone else already
encountered this and maybe has some code or an extra package lying
around that solves this.
Fixed:
https://github.com/plone/Products.contentmigration/commit/df9f73a1b75b5dd9f2bdee4f9c7ff3d5c4b29294
A second pair of eyeballs on that commit is welcome, but the change
looks fine to me. I added a failing test in the commit before that one.
Now also marker interfaces are applied on the new object:
https://dev.plone.org/ticket/11424
This should all end up in Products.contentmigration 2.1.1 once a new
release is made.
--
Maurits van Rees: http://maurits.vanrees.org/
Zest Software: http://zestsoftware.nl
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