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from base64 import b64decode, b64encode
from dataclasses import dataclass
from uuid import UUID
from graphql import graphql_sync
from apischema.graphql import graphql_schema
@dataclass
class Foo:
id: UUID
def foo() -> Foo | None:
return Foo(UUID("58c88e87-5769-4723-8974-f9ec5007a38b"))
schema = graphql_schema(
query=[foo],
id_types={UUID},
id_encoding=(
lambda s: b64decode(s).decode(),
lambda s: b64encode(s.encode()).decode(),
),
)
assert graphql_sync(schema, "{foo{id}}").data == {
"foo": {"id": "NThjODhlODctNTc2OS00NzIzLTg5NzQtZjllYzUwMDdhMzhi"}
}
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