This message was deleted.
# pythons
sparse-intern-71089
03/25/2019, 7:05 AMThis message was deleted.
i
incalculable-sundown-82514
03/25/2019, 4:58 PMSo in the JavaScript world, we have this thing we call a “dynamic provider” which lets you do pretty much that - you write a JavaScript class that implements create, read, update, and delete by doing code actions and the Pulumi engine arranges for them to be called at the correct time.
incalculable-sundown-82514
03/25/2019, 4:59 PMWe don’t have this in Python because the JavaScript implementation relies on serializing the code of the provider itself. We could theoretically do this today with
pickleincalculable-sundown-82514
03/25/2019, 5:00 PMYou can derive from
ComponentResourcep
proud-artist-4864
03/26/2019, 5:54 AMyup, we need that sort of serialization to get user code to the other side of the engine 🙂. Where is the code that deals with the JS dynamic provider? I’ll have a look at how hard it would be to pythonize it 😄
proud-artist-4864
03/26/2019, 6:19 AMIt’s not only knowing when they’re being CRUDed, it’s calling user code when that happens. There needs to be a way to define a provider that runs python the same way the dynamic JS provider runs JS.
Hmm, interesting, if I had such a provider that called my own code that then tried to CRUD another resource that was controlled by another provider (eg AWS), that would set up an “interesting” set of loops to resolve inside the engine 😄