This PR adds a GraphQLManager, a LoggingConfigurable which owns the schema and subscription serverr. At present, the schema extension is handled with entrypoints: this could be done with jupyter config, albeit round-aboutly, because of dict merging. The contents and fake subscription are added by default.
What is substantially missing is a compelling place yet for adding an extensible type and not just the top-level schema. Some places that could:
Media
some media might have actually-extractable metadata, e.g. EXIF on images, so you'd like to be able to get at it.
Notebook
an extension author might want to extend this for their purposes
Demo on Binder
This PR adds a
GraphQLManager, aLoggingConfigurablewhich owns the schema and subscription serverr. At present, the schema extension is handled withentrypoints: this could be done with jupyter config, albeit round-aboutly, because of dict merging. Thecontentsand fakesubscriptionare added by default.What is substantially missing is a compelling place yet for adding an extensible type and not just the top-level schema. Some places that could:
Not sure the best route for this yet...