f3fi$A4dZddlmZddlmZmZmZmZddlm Z m Z ddl m Z ddl mZddlmZddlmZmZdd lmZerdd lmZdd lmZdd lmZdd lmZ ddZGdde Z!GddeZ" ddZ#Gdde"Z$ddZ%ddZ&ddd dZ'y)!z Base message.) annotations) TYPE_CHECKINGAnycastoverload) ConfigDictField)warn_deprecated) Serializable)get_bolded_text) merge_dicts merge_lists)is_interactive_env)Sequence)SelfcontentChatPromptTemplate BaseMessagecnt|di}|jd}|t|trd|dSy)alExtract `reasoning_content` from `additional_kwargs`. Handles reasoning content stored in various formats: - `additional_kwargs["reasoning_content"]` (string) - Ollama, DeepSeek, XAI, Groq Args: message: The message to extract reasoning from. Returns: A `ReasoningContentBlock` if reasoning content is found, None otherwise. additional_kwargsreasoning_contentN reasoning)typer)getattrget isinstancestr)messagerrs Z/var/www/auto_recruiter/arenv/lib/python3.12/site-packages/langchain_core/messages/base.py)_extract_reasoning_from_additional_kwargsr"sE )^ >v > G  7W 7 7r#cy)zJ`BaseMessage` is serializable. Returns: True Tr&r)s r!is_lc_serializablezBaseMessage.is_lc_serializablesr#c gdS)zwGet the namespace of the LangChain object. Returns: `["langchain", "schema", "messages"]` ) langchainschemamessagesr&rLs r!get_lc_namespacezBaseMessage.get_lc_namespaces 32r#cBddlm}ddlm}ddlm}ddlm}ddlm }ddl m }g}t|jtr|jr |jgn |j}|D]} t| tr|jd| d (t| ts9| j!d } | |j"vr|jd | d md | vr|jd | d |jt%d| |||||fD] } | |} |S)ztLoad content blocks from the message content. !!! version-added "Added in `langchain-core` 1.0.0" rr)#_convert_to_v1_from_anthropic_input)"_convert_to_v1_from_converse_input)_convert_to_v1_from_genai_input)"_convert_v0_multimodal_input_to_v1)*_convert_to_v1_from_chat_completions_inputtext)rrYr non_standard)rr* source_typeztypes.ContentBlock)langchain_core.messagesr3langchain_core.messages.block_translators.anthropicrT:langchain_core.messages.block_translators.bedrock_converserU6langchain_core.messages.block_translators.google_genairV6langchain_core.messages.block_translators.langchain_v0rW0langchain_core.messages.block_translators.openairXrrappendr:rKNOWN_BLOCK_TYPESr) r/typesrTrUrVrWrXblocksritem item_type parsing_steps r!rGzBaseMessage.content_blockss$ =     ,.$,,,\\N   DD$$ vt<=D$' HHV, E$;$;;MM>D"IJ%, ~&MN MM$';T"BC% D. / 6 / + .   *L"&)F * r#clt|jtr|j}t |S|jDcgc]G}t|ts3|jddk(r!t|jdtr|I}}dj d|D}t |Scc}w)a3Get the text content of the message as a string. Can be used as both property (`message.text`) and method (`message.text()`). Handles both string and list content types (e.g. for content blocks). Only extracts blocks with `type: 'text'`; other block types are ignored. !!! deprecated As of `langchain-core` 1.0.0, calling `.text()` as a method is deprecated. Use `.text` as a property instead. This method will be removed in 2.0.0. Returns: The text content of the message. rrYc3JK|]}t|tr|n|dyw)rYN)rr).0blocks r! z#BaseMessage.text.."s'!GLE3/U6]B!s!#)rrrrjoinr%)r/ text_valuermres r!rYzBaseMessage.texts" dllC (JJ''"\\eS)IIf%/Juyy?PRU4VF !PV!JJ''sA B1cDddlm}||g}|j|S)zConcatenate this message with another message. Args: other: Another message to concatenate with this one. Returns: A ChatPromptTemplate containing both messages. rr)rQ)langchain_core.prompts.chatr__add__)r/otherrprompts r!rszBaseMessage.__add__'s# C#dV4~~e$$r#ct|jjdz|}|j|d|jz }|d|jS)a Get a pretty representation of the message. Args: html: Whether to format the message as HTML. If `True`, the message will be formatted with HTML tags. Returns: A pretty representation of the message. z Messageboldz Name: z )get_msg_title_reprrtitler<r)r/htmlrzs r! pretty_reprzBaseMessage.pretty_repr6sT#499??#4z#AM 99 x {+ +ET\\N++r#cJt|jty)z-Print a pretty representation of the message.)r{N)printr|rr.s r! pretty_printzBaseMessage.pretty_printJs d$6$89:r#)rr8rDrr1None)NN)rzstr | list[str | dict] | NonerGzlist[types.ContentBlock] | NonerDrr1r)r1bool)r1z list[str])r1zlist[types.ContentBlock])r1r%)rtrr1r)F)r{rr1r)r1r)r2r3r4r5__annotations__r r:rr;r<r?r model_configrrE classmethodrMrRpropertyrGrYrsr|r __classcell__)rJs@r!rr]s$#&#D9t9$D9t9I ID*4tDB D L'   26:>.8   26:>8.888 8  8(33==~((> %",, ,(;r#c@|dn|}|D]}t|trt|tr||z })|g|}/t|trtt d||}V|r!t|dtr|dxx|z cc<y|dk(r|s|j ||S)zMerge multiple message contents. Args: first_content: The first `content`. Can be a string or a list. contents: The other `content`s. Can be a string or a list. Returns: The merged content. rjlist)rrrrrrb) first_contentcontentsmergedrs r! merge_contentrOs!(RmF# fc "'3''!!+7+  & ff!5w?F 6":s3 2J' !J ]   MM' "-#. Mr#ceZdZdZddZy)BaseMessageChunkzCMessage chunk, which can be concatenated with other Message chunks.c t|tr|j|j|jt |j |j t|j|jt|j|jSt|trtd|Drvt |j gd|D}t|jgd|D}t|jgd|D}|j|j|||Sd|jjd|jjd }t|) aMessage chunks support concatenation with other message chunks. This functionality is useful to combine message chunks yielded from a streaming model into a complete message. Args: other: Another message chunk to concatenate with this one. Returns: A new message chunk that is the concatenation of this message chunk and the other message chunk. Raises: TypeError: If the other object is not a message chunk. Example: ```txt AIMessageChunk(content="Hello", ...) + AIMessageChunk(content=" World", ...) = AIMessageChunk(content="Hello World", ...) ``` )r?rrrr;c3<K|]}t|tywrC)rrrlos r!rnz+BaseMessageChunk.__add__..s+ 01Jq* ++ sc34K|]}|jywrCrrs r!rnz+BaseMessageChunk.__add__..s3M!AII3Mc34K|]}|jywrC)rrs r!rnz+BaseMessageChunk.__add__..)M!!*=*=)Mrc34K|]}|jywrC)r;rs r!rnz+BaseMessageChunk.__add__..rr)r?rrr;z$unsupported operand type(s) for +: "z" and "")rrrJr?rrrr rr;rallr2 TypeError)r/rtrrr;msgs r!rszBaseMessageChunk.__add__}sa. e- .>>77YY%dllEMMB"-**E,C,C##.**E,C,C#"   eT "s+ 5:+ ( $DLLN3Mu3MNG +&&!)Mu)M! !,&&!)Mu)M! >>77"3"3 "  3~~&&'eoo../q 2 nr#N)rtrr1r)r2r3r4r5rsr&r#r!rrzs M;r#rc<|j|jdS)zConvert a Message to a dictionary. Args: message: Message to convert. Returns: Message as a dict. The dict will have a `type` key with the message type and a `data` key with the message data as a dict. )rdata)r model_dump)r s r!message_to_dictrsLL'*<*<*> ??r#c>|Dcgc] }t|c}Scc}w)zConvert a sequence of Messages to a list of dictionaries. Args: messages: Sequence of messages (as `BaseMessage`s) to convert. Returns: List of messages as dicts. )r)rQms r!messages_to_dictrs)1 11OA  11 1sFrwcd|zdz}dt|z dz}d|z}t|dzr|dzn|}|r t|}|||S)zGet a title representation for a message. Args: title: The title. bold: Whether to bold the title. Returns: The title representation.  P=)lenr )rzrxpaddedsep_lensep second_seps r!ryrysc5[3 FCKA%G -C!&kAos3J  (U6(:, ''r#N)r rr1z"types.ReasoningContentBlock | None)rr8rr8r1r8)r rr1r:)rQzSequence[BaseMessage]r1z list[dict])rzrrxrr1r)(r5 __future__rtypingrrrrpydanticrr langchain_core._api.deprecationr langchain_core.load.serializabler langchain_core.utilsr langchain_core.utils._merger r$langchain_core.utils.interactive_envrcollections.abcrtyping_extensionsrr\rrdrrrr"rr%rrrrrryr&r#r!rs"55&;90@C(&8> '.+3+\o;,o;d()(%((V>{>B @ 249(r#