§ `ƒiž ãóH—dZddlmZddlmZddlmZddd „Zdd„ZddgZ dS)aUtilities for serializing and deserializing FFI object graphs. These helpers produce a stable JSON graph representation that preserves object identity and references. It is useful for debugging and for lightweight persistence when pickling is not available. é)Ú annotations)ÚAnyé)Ú_ffi_apiNÚobjrÚmetadataúdict[str, Any] | NoneÚreturnÚstrcó,—tj||¦«S)a©Dump an object to a JSON graph string. The JSON graph is a textual representation of the object graph that preserves shared references. It can be used for debugging or simple persistence. Parameters ---------- obj The object to save. metadata Extra metadata to save into the json graph string. Returns ------- json_str The JSON graph string. Examples -------- .. code-block:: python import tvm_ffi a = tvm_ffi.convert([1, 2, 3]) s = tvm_ffi.serialization.to_json_graph_str(a) b = tvm_ffi.serialization.from_json_graph_str(s) assert list(b) == [1, 2, 3] )rÚToJSONGraphString)rrs úi/home/jaya/work/projects/VOICE-AGENT/VIET/agent-env/lib/python3.11/site-packages/tvm_ffi/serialization.pyÚto_json_graph_strrs€õ@ Ô % c¨8Ñ 4Ô 4Ð4óÚjson_strcó*—tj|¦«S)aMLoad an object from a JSON graph string. The JSON graph string is produced by :py:func:`to_json_graph_str` and can be converted back into the corresponding FFI-backed objects. Parameters ---------- json_str The JSON graph string to load. Returns ------- obj The loaded object. )rÚFromJSONGraphString)rs rÚfrom_json_graph_strrBs€õ" Ô '¨Ñ 1Ô 1Ð1rrr)N)rrrr r r )rr r r) Ú__doc__Ú __future__rÚtypingrÚrrrÚ__all__©rrúrs†ðð"ðð#Ð"Ð"Ð"Ð"Ð"àÐÐÐÐÐàÐÐÐÐÐð 5ð 5ð 5ð 5ð 5ðF2ð2ð2ð2ð( !Ð"5Ð 6€€€r