How do I migrate AT content with leadimage to Dexterity

keul · September 15, 2016, 7:41am

You can migrate a storage from one format to another:

zopefoundation/ZODB/blob/master/src/ZODB/scripts/migrateblobs.py

##############################################################################
#
# Copyright (c) 2008 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
"""A script to migrate a blob directory into a different layout.
"""
from __future__ import print_function
import logging
import optparse
import os
import shutil

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It's better to migrate away from lawn layout and go to bushy

See also: https://rpatterson.net/blog/migrating-a-blobstorage