Neal Becker writes:
> ...
> Has anyone else run into this issue
People who use the "ZODB" (= "Zope Object DataBase")
are familiar with it.
> and have any ideas?
There are things, you must not do. In the "ZODB" case, for example,
you must not change whether the class inherits from "persistent.Pe
Neal Becker wrote:
> I find pickle really handy for saving results from my (simulation)
> experiments. But recently I realized there is an issue. Reading the
> saved results requires loading the pickle, which in turn will load any
> referenced
> modules. Problem is, what if the modules have cha
This can definitely be a problem, but there are tried and true strategies to
deal with it and the best course of action depends a lot on what works for you.
Pickle deserialization is just an API instantiating your class instances. That
means all the same rules and approaches to API changes apply
