Dict-like getting of instances from Context

[mottosso]

Goal

Simplify and improve performance of getting individual instances from a context.

context = pyblish.api.Context()
context.create_instance("MyInstanceA")
context.create_instance("MyInstanceB")

assert context["MyInstanceA"].name == "MyInstanceA"
assert context["MyInstanceB"].name == "MyInstanceB"
assert context.get("MyInstanceA").name == "MyInstanceA"
assert context.get("MyInstanceB").name == "MyInstanceB"
assert context[0].name == "MyInstanceA"
assert context[1].name == "MyInstanceB"

[tokejepsen]

+1