On Fri, Jan 15, 2010 at 1:48 PM, Curtis Hovey <[email protected]> wrote:
On Fri, 2010-01-15 at 13:02 +0700, Stuart Bishop wrote:On Fri, Jan 15, 2010 at 12:00 PM, Edwin Grubbs <[email protected]> wrote: > I can't figure out how to test bug 506963 on launchpad.dev. This is in > part because I can't understand how this error could have possibly > happen. The form is submitted as a POST, so the dbpolicy should choose > the master main store. Although the EmailAddress is normally retrieved > from the auth store, which appears to replicate that table from the > main store, the place where this error occurs should be getting the > email address from the store provided by Store.of(person). > > Does anyone know what is going on here? You have things backwards. EmailAddress is part of the auth store, and available read-only via the main store. Store.of(person) will generally give you the main store. Best way of fixing this sort of thing is if you need to write to an object, cast it to the master version - IMasterObject(emailaddress) will be a no-op if you already have the writable object and is future proof when tables get shuffled around. lib/canonical/launchpad/doc/storm.txt for more detailsThis is the context of the bug that Edwin is fixing. 3 InternalError: Slony-I: Table emailaddress is replicated and cannot be modified on a subscriber node Bug: https://launchpad.net/bugs/464161 POST: 3 Robots: 0 Local: 3 3 https://launchpad.net/% 7Ekorhelvtak/+deactivate-account (Person:+deactivate-account) OOPS-1475C322, OOPS-1475E193, OOPS-1475H234
From https://lp-oops.canonical.com/oops.py/?oopsid=OOPS-1475H234, SQL statement #30 shows attempting to update EmailAddress using the wrong store. Unfortunately the traceback doesn't show the code that actually did this - the traceback is raised later when Storm attempts to flush the database changes.
-- Stuart Bishop <[email protected]> http://www.stuartbishop.net/
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