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from dataclasses import dataclass, field
from apischema import alias, deserialize, serialize
from apischema.json_schema import deserialization_schema
@dataclass
class Foo:
class_: str = field(metadata=alias("class"))
assert deserialization_schema(Foo) == {
"$schema": "http://json-schema.org/draft/2020-12/schema#",
"additionalProperties": False,
"properties": {"class": {"type": "string"}},
"required": ["class"],
"type": "object",
}
assert deserialize(Foo, {"class": "bar"}) == Foo("bar")
assert serialize(Foo, Foo("bar")) == {"class": "bar"}
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