tj/ddlmZddlZddlZddlZddlZddlZddlmZddl m Z ddZ dd Z dd ddddd d d dZ edZeejfdZdZgdZdS)!) annotationsN)contextmanager)isclassreturnstrct|s|j}|j}||tjjkr|jS|dz|jzS)aI Gives a full name (package_name.class_name) for a class / object in Python. Will be used to load the correct classes from JSON files Args: obj: The object for which to get the full name, e.g. an instance of a class or the class itself. Returns: str: The full name of the object. Example: >>> from sentence_transformers.sentence_transformer.losses import MultipleNegativesRankingLoss >>> from sentence_transformers import SentenceTransformer >>> from sentence_transformers.util import fullname >>> model = SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2') >>> loss = MultipleNegativesRankingLoss(model) >>> fullname(loss) 'sentence_transformers.sentence_transformer.losses.multiple_negatives_ranking.MultipleNegativesRankingLoss' N.)r __class__ __module__r__name__)objmodules ]/var/www/html/CA-Chatbot/venv/lib/python3.11/site-packages/sentence_transformers/util/misc.pyfullnamer sM( 3<<m ^F ~3=#;;;| C<#, && dotted_pathtypec |dd\}}n"#t$r|d}t|wxYwtj5tjdt  tj|}n$#t$rtj|}YnwxYwdddn #1swxYwY t||S#t$rd|d|d}t|wxYw) a} Import a dotted module path and return the attribute/class designated by the last name in the path. Raise ImportError if the import failed. Args: dotted_path (str): The dotted module path. Returns: Any: The attribute/class designated by the last name in the path. Raises: ImportError: If the import failed. Example: >>> import_from_string('sentence_transformers.sentence_transformer.losses.multiple_negatives_ranking.MultipleNegativesRankingLoss') r z doesn't look like a module pathignoreNzModule "z" does not define a "z" attribute/class) rsplit ValueError ImportErrorwarningscatch_warnings simplefilterDeprecationWarning importlib import_module ExceptiongetattrAttributeError)r module_path class_namemsgrs rimport_from_stringr&(sp$"-"4"4S!"<"< ZZ >>>#  " "::h(:;;; :,[99FF : : :,[99FFF : :::::::::::::::vz*** XXX:XXX#sJ;B2-BB2B# B2"B##B22B69B6>C#C1F)trust_remote_coderevision code_revisiontoken cache_folderlocal_files_only class_refmodel_name_or_path str | Noner'boolr(r)r*bool | str | Noner+r,c |drt|S|duotj|}|p|} |Y| rWddlm}  | |||||||} |s#tjd|d|dtd | S#ttf$rYnwxYw|(| s&tjd |d |d |dtd t|S)a) Resolve a module class reference to a class object. For class refs in the ``sentence_transformers.*`` namespace, this imports directly via :func:`import_from_string`. For other class refs (e.g. repository-local custom classes like ``modeling_my_model.CustomTransformer``), it first tries :func:`transformers.dynamic_module_utils.get_class_from_dynamic_module` to fetch the modeling file from the model directory, then falls back to :func:`import_from_string` if dynamic loading is not applicable or fails. Importing a class outside the ``sentence_transformers.*`` namespace runs code selected by the model's configuration (repository-hosted modeling code via dynamic loading, or a locally installed package via direct import). Loading such a class is fully trusted only when ``trust_remote_code`` is set, or when ``model_name_or_path`` resolves to a local directory (i.e. the user already has the file on disk and is implicitly trusted). .. deprecated:: 5.6 The implicit trust of local directories is deprecated and will be removed in v6.0. From v6.0, loading repository-local custom code will require ``trust_remote_code=True``, matching the behavior for models loaded from the Hugging Face Hub. A ``FutureWarning`` is emitted whenever a local model is loaded via this short-circuit without ``trust_remote_code=True``. .. deprecated:: 5.7 Importing a module class outside the ``sentence_transformers.*`` namespace from an untrusted, non-local model is deprecated. It currently emits a ``FutureWarning`` and will be refused from v6.0, when ``trust_remote_code=True`` becomes required for these imports. Args: class_ref: Dotted class path. Either a fully-qualified ``sentence_transformers.*`` path or a repository-local reference like ``modeling_.``. model_name_or_path: Hub repo id or local directory used to source repository-local modeling files. Required for dynamic loading. trust_remote_code: Whether to trust and import code selected by the model configuration. Permits dynamic loading from an unverified Hub repo, and (from v6.0) is required to import a non-``sentence_transformers.*`` class. revision: Hub revision to fetch the modeling file from. code_revision: Optional separate revision pinning for the modeling code (overrides ``revision`` when set). token: Hugging Face Hub authentication token. Required for fetching modeling files from private repositories. cache_folder: Optional override for the Hugging Face Hub cache directory. local_files_only: If True, only use cached files and never reach out to the Hub. Returns: The resolved class. zsentence_transformers.Nr)get_class_from_dynamic_module)r(r)r* cache_dirr,zLoading custom module z from local path zz without `trust_remote_code=True` is deprecated. It will require `trust_remote_code=True` from Sentence Transformers v6.0.) stacklevelz The model z references the module class z, which is not part of Sentence Transformers. Importing it executes third-party code, and will start requiring `trust_remote_code=True` from Sentence Transformers v6.0. 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