Document that registry can be used as dictionary

[kapyshin]

Currently ability to use Registry as a dict is only implied: for example, it is used in such way in alchemy scaffold to store and retrieve DB session factory. Maybe it is a good idea to explicitly document that Registry is a dict subclass?

[stevepiercy]

@PavloKapyshin do you mean like this?
http://docs.pylonsproject.org/projects/pyramid/en/latest/api/registry.html

Or something else?

[kapyshin]

In retrospective, I admit title and text may be a bit misleading :) Basically, I suggest to make __getitem__ and __setitem__ methods (minimal set of methods to avoid relying on implementation details) of Registry part of its documented API.

Why: alchemy scaffolding generates code that relies on config.registry[...]. Generated code is part of an application, so it is nice to have benefits of documented API.

Or maybe I misunderstand something, and that aspect of application registry is documented?

[kapyshin]

Thank you, @mmerickel!