[Zope3-Users] What attributes are made persistent

[Lennart Regebro]

On 2/15/06, Peter Bengtsson <mail at peterbe.com> wrote:
> D'oh! That's confusing. Isn't there a class that gathers all of these in one.

All of who?

> It seems confusing, you derive from Persistent but only some are accepted.
> Does that mean that there's PersistentFloat and PersistentTuple too?

Because floats and tuples are not mutable. You can't change them, so
the don't need to know that they should be persisted when changed.

> If not, why *only* dicts?

There is also PersistentList.

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Lennart Regebro, Nuxeo     http://www.nuxeo.com/
CPS Content Management     http://www.cps-project.org/