• Jérome Perrin's avatar
    BusinessTemplate: tolerate broken objects when updating their containers · 31f8dfe2
    Jérome Perrin authored
    Business template have some logic to keep uids when updating objects:
    during installation, when an object is modified, business template first
    remember the uids for this object and all its sub-objects,
    replaces this object with the new version then recursively set the uid
    on updated objects, so that updating an ERP5 document by business
    template does not change its uid because this would break catalog.
    
    When an object containing sub-objects is updated, it becomes a new
    object in ZODB and sub-objects of the previous object are set as child
    of the new object. This works even if the case of sub-objects being
    instances of ZODB Broken class, except that the step where we restore
    the uid fail as it's not allowed to modify a broken object.
    
    Instead of unconditionnally setting the sub-objects uids, check that we
    actually need to set it, because if it's already the expected value then
    we don't need to touch the object.
    31f8dfe2
BusinessTemplate.py 273 KB