[Zope] How to convert an Image to an Photo programmatically ?

[Joachim Schmitz]

Hi,

I have a bunch of images in the ZODB, which I want to convert to Photos in=20
the Photo product.

The following script:

request =3D context.REQUEST
# Upgrade Photos
for photo in context.objectItems(['Image']):
    # Convert old photo object to new.
    print photo
    photoid =3D photo[0]
    photo =3D photo[1]
    if photo.data:
        id =3D context.Photos.manage_addProduct['Photo'].manage_addPhoto(
             photoid, photo.title, photo.data,
             store=3D'Image', engine=3D'PIL', REQUEST=3Drequest)
    ##newphoto =3D getattr(context, id)

results in:

Error Type: AttributeError
Error Value: read

.....

 File=20
/usr/local/ZopePark/tozo2.aixtraware.de/ZInstanceHome/Products/Photo/Photo.
py, line 654, in manage_addPhoto




Mit freundlichen Gr=FC=DFen                              Joachim Schmitz
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