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Dieter Maurer wrote: | Paolo Bizzarri wrote at 2004-8-10 09:44 +0200: | |>... | |>from Products.TemporaryFolder.TemporaryFolder import constructTemporaryFolder | |>def manage_addMyFolderCache(container, id, title='') |> mfc = MyFolderCache(id, title) |> container._setObject(id, mfc) | | | The standard way is: | | destination.manage_addProduct[product_name].constructor(...).
This is part of the problem, but I don't thik is the whole problem.
Please take time to review the example I'm including in this mail. You can find the TFProduct, which creates a Folderish object, puts a temporary folder named alfa inside it, and then another folder called cache inside alfa temporary folder.
Note that in order to create a TFProduct you've to pass the id argument on the URL...
As you can see, I'm using all manage_addProduct calls. However, when I review the result from the ZMI (or whatever) you end up with:
tf ~ | ~ +- alfa ~ | ~ +- cache
tf | +- alfa ~ | ~ +- cache
which is what I wanted.
| When you follow the standard way, you avoid FMEs (Frequently Made Errors) | such as the above: "mfc" is not acquisition wrapped!
Shame on *me* for doing a FME and posting on the list :).
However, it is also the way to really undestand why things have to be done that way.
| | |>2) how can I do what I want to do in a single transaction? | | | I fear you will need your own MountPoint logic that | does not depend an preconfigured storages in Zope's configuration | file. |
I don't think so. You can add a temporary folder wherever you want in a Zope installation without any configuration.
Also, I'm using Zope 2.6.4, which has not any configuration for the storage (no DBTab here).
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