j;UddlmZmZmZmZmZmZmZmZerddl Z ee eee effZ ddddddZ ee e fed<deee efd ed fd Zy) ) TYPE_CHECKINGAnyDictIterableListMappingUnioncastN SystemMessage HumanMessage AIMessage)systemuser assistanthumanai_ROLE_TO_MESSAGE_CLASSmessagesreturnz#langchain_core.messages.BaseMessagec ddl}tjDcic]\}}|t|j|}}}g}|D]}|}d|vr$t |j dtr|d}|j dxs7|j dxs$|j dxs|j d}| tdt|j}d|vr td|d} t | ttfstd t| d |tt| } ||vr||} |j!| | |d k(rm|j d xs|j d } t | ts td|j!|jj#| | |dk(rm|j dxs|j d} t | ts td|j!|jj%| | td||Scc}}w)aConvert OpenAI-style chat messages to LangChain's primitives. Args: messages: Iterable of message dictionaries in the OpenAI schema. Each dictionary must include a ``role`` key and a ``content`` value that is either a string or a list of content blocks (``{"type": ..., ...}``). Returns: A list of LangChain ``BaseMessage`` instances preserving the original content structure. Raises: ValueError: If a message role is unsupported or required metadata is missing (for example ``tool_call_id`` on ``tool`` messages). TypeError: If a content payload is not a string or list. rNcontentdataroletypez4Message payload must include either 'role' or 'type'z.Message payload must include a 'content' fieldz!Unsupported message content type z for role )rtool tool_call_idz1Tool messages must include a 'tool_call_id' field)rrfunctionnamez-Function messages must include a 'name' field)rrzUnsupported message role: )langchain_core.messagesritemsgetattrr isinstancegetr ValueErrorstrlowerlist TypeErrorrr ContentTypeappend ToolMessageFunctionMessage)rlangchain_corer class_name role_mappinglangchain_messagesmessagepayload role_value content_rawr message_clsrrs /Users/manta/Documents/Projects/TheRoad-I1/backend/.venv/lib/python3.12/site-packages/opik/evaluation/models/langchain/message_converters.pyconvert_to_langchain_messagesr7sv(#!7 < < > > D* gn--z:: > GI%, G # 7;;v3F(PfoG KK  #{{6" #{{6" #{{6"   ST T:$$& G #MN Ni( +T{33D4E3H SWRXY {K0 < &t,K  % %k'&B C  6>";;~6U'++n:ULlC0 !TUU  % %''33#!-4   : ;;v&='++f*=DdC( !PQQ  % %''77#8  5dV<==ux Es!I)typingrrrrrrr r rr-r%r)r__annotations__r7r6r<sQQQ"Cd38n--.     -S)XwsCx()X /0Xr;