K i  ddlZddlmZmZmZddlZddlmZ ddl mZm Z  ddee e jfdeee e fdefdZ ddee e jfdee ej fdeee e fddfd Zd edee e jffd Zdee ej fdee e jffd Zd ee ej(fdee e jffdZdee e jfdee ejffdZy)N)DictOptionalUnion)numpy safe_opentensorsmetadatareturncFt|}tj||S)a! Saves a dictionary of tensors into raw bytes in safetensors format. Args: tensors (`Dict[str, mx.array]`): The incoming tensors. Tensors need to be contiguous and dense. metadata (`Dict[str, str]`, *optional*, defaults to `None`): Optional text only metadata you might want to save in your header. For instance it can be useful to specify more about the underlying tensors. This is purely informative and does not affect tensor loading. Returns: `bytes`: The raw bytes representing the format Example: ```python from safetensors.mlx import save import mlx.core as mx tensors = {"embedding": mx.zeros((512, 1024)), "attention": mx.zeros((256, 256))} byte_data = save(tensors) ``` r )_mx2nprsave)rr np_tensorss U/mnt/ssd/data/python-lab/Trading/venv/lib/python3.12/site-packages/safetensors/mlx.pyrr s6J ::j8 44filenamecHt|}tj|||S)ae Saves a dictionary of tensors into raw bytes in safetensors format. Args: tensors (`Dict[str, mx.array]`): The incoming tensors. Tensors need to be contiguous and dense. filename (`str`, or `os.PathLike`)): The filename we're saving into. metadata (`Dict[str, str]`, *optional*, defaults to `None`): Optional text only metadata you might want to save in your header. For instance it can be useful to specify more about the underlying tensors. This is purely informative and does not affect tensor loading. Returns: `None` Example: ```python from safetensors.mlx import save_file import mlx.core as mx tensors = {"embedding": mx.zeros((512, 1024)), "attention": mx.zeros((256, 256))} save_file(tensors, "model.safetensors") ``` r )r r save_file)rrr rs rrr)s >J ??:x( CCrdatacBtj|}t|S)a Loads a safetensors file into MLX format from pure bytes. Args: data (`bytes`): The content of a safetensors file Returns: `Dict[str, mx.array]`: dictionary that contains name as key, value as `mx.array` Example: ```python from safetensors.mlx import load file_path = "./my_folder/bert.safetensors" with open(file_path, "rb") as f: data = f.read() loaded = load(data) ``` )rload_np2mx)rflats rrrLs. ::d D $<rci}t|d5}|jD]}|j|||< ddd|S#1swY|SxYw)a Loads a safetensors file into MLX format. Args: filename (`str`, or `os.PathLike`)): The name of the file which contains the tensors Returns: `Dict[str, mx.array]`: dictionary that contains name as key, value as `mx.array` Example: ```python from safetensors.flax import load_file file_path = "./my_folder/bert.safetensors" loaded = load_file(file_path) ``` mlx) frameworkN)r offset_keys get_tensor)rresultfks r load_filer"gsY(F 8u -( (A QF1I (( M( Ms *AA numpy_dictcf|jD]\}}tj|||<|SN)itemsmxarray)r#r!vs rrrs5  "$1 1 $ rmx_dictcji}|jD]\}}tj|||<|Sr%)r&npasarray)r*new_dictr!r)s rr r s6H $1jjm $ Orr%)ostypingrrrrr,mlx.corecorer' safetensorsrstrr(bytesrPathLikerrr"ndarrayrr rrr9sZ (((HL5 #rxx- 5,4T#s(^,D5 5D*. D #rxx-  DC$% DtCH~& D DFuc288m,6c2;;./Dbhh4G6tCO,c288m1D Dbhh'Dbhh,?r