[Zope-dev] POSKeyError how to remove

[Rupesh P Raj]

Hi Jim,

But I am using ZODB 3.4.4 :( Are there any other options? How can I find
where this invalid object is being referenced?

Will something like packing resolve this?

Thanks,
Roopesh


On Thu, Jul 23, 2009 at 4:45 PM, Jim Fulton <jim at zope.com> wrote:

> The object is already gone. It's odd that it is in the index.
> You can try deleting the object from the index and then saving the
> index.  You might need to use ZODB 3.9 to do that, as I think __del__
> was only recently added to file-storage indexes.
>
> Jim
>
> On Thu, Jul 23, 2009 at 6:57 AM, Rupesh P Raj<roopesh.praj at gmail.com>
> wrote:
> > Hi,
> >
> > Using Zope Debug Console, I used a part of the code fsrefs.py to find the
> > oid's of POSKeyError:
> >
> >     fs = FileStorage(path, read_only=1)
> >     undone = {}
> >
> >     noload = {}
> >
> >     for oid in fs._index.keys():
> >         try:
> >             data, serial = fs.load(oid, "")
> >         except (KeyboardInterrupt, SystemExit):
> >             raise
> >         except POSKeyError:
> >             undone[oid] = 1
> >         except:
> >             if VERBOSE:
> >                 traceback.print_exc()
> >             noload[oid] = 1
> >
> > This gave me one oid.Then I tried something like below :
> >
> > obj = app._p_jar[oid]
> >
> > But this gave me another POSKeyError instead :(
> >
> > Why does this happen? How can I delete this object.
> >
> > Thanks,
> > Roopesh
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>
>
>
> --
> Jim Fulton
>
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