On Wed, Nov 05, 2008 at 11:48:35AM +0100, Christian Theune wrote: > On Wed, 2008-11-05 at 11:31 +0100, Laurence Rowe wrote: > > Broken objects occur when the class for a pickled object cannot be > > imported. To change the location of a class, you need to provide an > > alias at the old location so that the object can be unpickled, i.e. > > MyOldClassName = MyNewClassName. You can only remove MyOldClassName > > after you have updated all of the pickles (with your code below). > > Note: We made a relatively good experience by removing those symbols > from their original modules and provide a generation which first sets up > dummies, then runs migration code to remove/rebase those objects and > then remove the dummies again.
How do you do that? Monkey-patching? > That way you can get your source code clean of 'BBB' code in a single > generation. Marius Gedminas -- F U cn rd dis U mst uz Unix.
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