David Koop

Matthias has also commented that one of the real issues with adoption of the persistence package in practice is that users cannot go see their files in a normal directory...

What happens when the local and bundled subworkflows _have_ deviated and there is no clear upgrade path?

I agree with the decision not to try to offer an upgrade because this would be an ambiguous situation. Offering an option to "merge" the two may be possible, but...

This might be expected simply because of all of the import calls. The check on sys.modules is probably slightly slower than the local globals test.

I created a branch `vtk-new-package` on the vistrails.org repo that worked to implement a static version similar to the matplotlib representation for VTK. One interesting item was that it seemed...

I agree with @tacaswell here. Our goal is ensure reproducibility but still allow people to use whatever versions they when possible. I do think that multiple versions is the way...

I think our messages crossed, but the intermediate representation is very useful for patching (when you need to work around an issue with automated generation). I would argue that hard-coding...

(I haven't looked at the file yet.) This is probably related to the fact that upgrades are done module-by-module. That means after each upgrade, we need to construct connections from...

Option 1 is enabled on 2.0.

Cool! When trying this out, I was a bit confused by the "/index.html", "/matrix.csv" port naming, but I figured out what was going on. I see why you want to...