tj ^dZddlmZmZmZddlmZddlmZddl m Z GddeZ dS) ztCode for generic / auxiliary parsers. This module contains some logic to help assemble more sophisticated parsers. )IteratorMappingOptional)Document)BaseBlobParser)BlobcdeZdZdZdddeeefdeeddfdZde de e fd Z dS) MimeTypeBasedParseraIParser that uses `mime`-types to parse a blob. This parser is useful for simple pipelines where the mime-type is sufficient to determine how to parse a blob. To use, configure handlers based on mime-types and pass them to the initializer. Example: .. code-block:: python from langchain_community.document_loaders.parsers.generic import MimeTypeBasedParser parser = MimeTypeBasedParser( handlers={ "application/pdf": ..., }, fallback_parser=..., ) N)fallback_parserhandlersr returnc"||_||_dS)aDefine a parser that uses mime-types to determine how to parse a blob. Args: handlers: A mapping from mime-types to functions that take a blob, parse it and return a document. fallback_parser: A fallback_parser parser to use if the mime-type is not found in the handlers. If provided, this parser will be used to parse blobs with all mime-types not found in the handlers. If not provided, a ValueError will be raised if the mime-type is not found in the handlers. N)r r )selfr r s r/var/www/html/CA-Chatbot/venv/lib/python3.11/site-packages/langchain_community/document_loaders/parsers/generic.py__init__zMimeTypeBasedParser.__init__$s$! .blobc#K|j}|t|d||jvr*|j|}||Ed{VdS|j"|j|Ed{VdStd|)zLoad documents from a blob.Nz does not have a mimetype.zUnsupported mime type: )mimetype ValueErrorr lazy_parser )rrrhandlers rrzMimeTypeBasedParser.lazy_parse9s=  @@@AA A t} $ $mH-G))$// / / / / / / / / /#//::4@@@@@@@@@@@ !E8!E!EFFFr) __name__ __module__ __qualname____doc__rstrrrrrrrrrrr r s259 ///#~-./".1 /  ////*GtG(:GGGGGGrr N) rtypingrrrlangchain_core.documentsr)langchain_community.document_loaders.baser8langchain_community.document_loaders.blob_loaders.schemarr rrrr#s /.........------DDDDDDIIIIII9G9G9G9G9G.9G9G9G9G9Gr