Serde

lm15.serde — Serialization and deserialization for the lm15 type system.

One function pair per type: xxx_to_dict / xxx_from_dict. All Part field names are consistent: "input" on the wire matches .input in memory. No name translation (no "arguments" vs "input" split).

part_to_dict(part: Part) -> dict[str, Any]

Serialize a Part to the canonical lm15 JSON format.

part_from_dict(d: dict[str, Any]) -> Part

Deserialize a Part from the canonical lm15 JSON format.

file_upload_request_to_dict(r: FileUploadRequest) -> dict[str, Any]

Bytes travel as base64 (the media-part precedent); a path-backed request serializes its path as a plain string, exactly like path-addressed media Parts — meaningful only where the filesystem is shared, which is the same caveat Parts already carry.