9i`ddlmZddlmZddlmZddlmZddlm Z ddl m Z ddl m Z ddlmZmZdd lmZd ZGd d eZd!d ZGddeZGddeZGddeZGddeZe ddGddeZGddeZGddeZGdd eZy)") annotations)Sequence)Enum)Any)warn)EmptyChannelError) deprecated)Command Interrupt)LangGraphDeprecatedSinceV10) r ErrorCodeGraphRecursionErrorInvalidUpdateError GraphBubbleUpGraphInterrupt NodeInterrupt ParentCommandEmptyInputError TaskNotFoundc eZdZdZdZdZdZdZy)r GRAPH_RECURSION_LIMITINVALID_CONCURRENT_GRAPH_UPDATEINVALID_GRAPH_NODE_RETURN_VALUEMULTIPLE_SUBGRAPHSINVALID_CHAT_HISTORYN)__name__ __module__ __qualname__rrrrrZ/var/www/html/backtest/airagagent/rag_env/lib/python3.12/site-packages/langgraph/errors.pyr r s 3&G#&G#-1r r c$|d|jS)NzT For troubleshooting, visit: https://docs.langchain.com/oss/python/langgraph/errors/value)message error_codes r!create_error_messager'%s" )""# %r ceZdZdZy)raIRaised when the graph has exhausted the maximum number of steps. This prevents infinite loops. To increase the maximum number of steps, run your graph with a config specifying a higher `recursion_limit`. Troubleshooting guides: - [`GRAPH_RECURSION_LIMIT`](https://docs.langchain.com/oss/python/langgraph/GRAPH_RECURSION_LIMIT) Examples: graph = builder.compile() graph.invoke( {"messages": [("user", "Hello, world!")]}, # The config is the second positional argument {"recursion_limit": 1000}, ) Nrrr__doc__rr r!rr-s & r rceZdZdZy)racRaised when attempting to update a channel with an invalid set of updates. Troubleshooting guides: - [`INVALID_CONCURRENT_GRAPH_UPDATE`](https://docs.langchain.com/oss/python/langgraph/INVALID_CONCURRENT_GRAPH_UPDATE) - [`INVALID_GRAPH_NODE_RETURN_VALUE`](https://docs.langchain.com/oss/python/langgraph/INVALID_GRAPH_NODE_RETURN_VALUE) Nr)rr r!rrDs  r rc eZdZy)rN)rrrrr r!rrPsr rc&eZdZdZddfd ZxZS)rzxRaised when a subgraph is interrupted, suppressed by the root graph. Never raised directly, or surfaced to the user.c$t||yNsuper__init__)self interrupts __class__s r!r2zGraphInterrupt.__init__Xs $r )r)r4zSequence[Interrupt]returnNonerrrr*r2 __classcell__r5s@r!rrTs7%%r rzYNodeInterrupt is deprecated. Please use [`interrupt`][langgraph.types.interrupt] instead.N)categoryc&eZdZdZddfd ZxZS)rz(Raised by a node to interrupt execution.ctdtd|t| t |gyt| t ||gy)NzLNodeInterrupt is deprecated. Please use `langgraph.types.interrupt` instead.) stacklevelr#)r$id)rr r1r2r )r3r$r@r5s r!r2zNodeInterrupt.__init__csG Z ' : G ie45 6 G ie;< =r r/)r$rr@z str | Noner6r7r8r:s@r!rr\s 3 > >r rc,eZdZUded<dfd ZxZS)rztuple[Command]argsc$t||yr/r0)r3commandr5s r!r2zParentCommand.__init__rs !r )rDr r6r7)rrr__annotations__r2r9r:s@r!rros ""r rceZdZdZy)rz*Raised when graph receives an empty input.Nr)rr r!rrvs4r rceZdZdZy)rzIRaised when the executor is unable to find a task (for distributed mode).Nr)rr r!rr|sSr r)r%strr&r r6rH) __future__rcollections.abcrenumrtypingrwarningsrlanggraph.checkpoint.basertyping_extensionsr langgraph.typesr r langgraph.warningsr __all__r r'RecursionErrorr Exceptionrrrrrrrrr r!rUs"$8(.: 22 . .     I %]% _  >N >  >"M" i  9 r