Ë †Kàikãó¢—dZddlmZddlmZddlmZmZddlZddl m Z ddl m Z ddl mZdd lmZdd lmZmZdd lmZeGd „d ««Zy)zÑ TaskSupport - Configuration for experimental task support. This module provides the TaskSupport class which encapsulates all the infrastructure needed for task-augmented requests: store, queue, and handler. é)Ú AsyncIterator)Úasynccontextmanager)Ú dataclassÚfieldN)Ú TaskGroup)ÚTaskResultHandler)Ú ServerSession)ÚInMemoryTaskStore)ÚInMemoryTaskMessageQueueÚTaskMessageQueue)Ú TaskStorecó—eZdZUdZeed<eed<ed¬«Ze ed<edd¬«Z e dzed <dd „Z e d e fd „«Zed edfd „«Zded dfd„Zedd„«Zy)Ú TaskSupporta  Configuration for experimental task support. Encapsulates the task store, message queue, result handler, and task group for spawning background work. When enabled on a server, this automatically: - Configures response routing for each session - Provides default handlers for task operations - Manages a task group for background task execution Example: # Simple in-memory setup server.experimental.enable_tasks() # Custom store/queue for distributed systems server.experimental.enable_tasks( store=RedisTaskStore(redis_url), queue=RedisTaskMessageQueue(redis_url), ) ÚstoreÚqueueF)ÚinitÚhandlerN)rÚdefaultÚ _task_groupÚreturncóN—t|j|j«|_y)z/Create the result handler from store and queue.N)rrrr©Úselfs úp/home/jay/workspace/scripts/.codegraph-venv/lib/python3.12/site-packages/mcp/server/experimental/task_support.pyÚ __post_init__zTaskSupport.__post_init__3s€ä(¨¯©°T·Z±ZÓ@ˆ ócóH—|j€ td«‚|jS)z‚Get the task group for spawning background work. Raises: RuntimeError: If not within a run() context z7TaskSupport not running. Ensure Server.run() is active.)rÚ RuntimeErrorrs rÚ task_groupzTaskSupport.task_group7s(€ð × Ñ Ð #ÜÐXÓYÐ YØ×ÑÐrcóØK—tj«4ƒd{–—†}||_ d­–—d|_ddd«ƒd{–—†y7Œ)#d|_wxYw7Œ#1ƒd{–—†7swYyxYw­w)a" Run the task support lifecycle. This creates a task group for spawning background task work. Called automatically by Server.run(). Usage: async with task_support.run(): # Task group is now available ... N)ÚanyioÚcreate_task_groupr)rÚtgs rÚrunzTaskSupport.runBshèø€ô×*Ñ*Ó,÷ (ð (°Ø!ˆDÔ ð (Üà#'Ô ÷  (÷ (ñ (ùð $(Õ úð  (ø÷ (÷ (ñ (üsX‚A*›AœA*ŸA¨A­A´ A*¿AÁA*Á AÁAÁA*ÁA'ÁA ÁA'Á#A*Úsessioncó:—|j|j«y)ao Configure a session for task support. This registers the result handler as a response router so that responses to queued requests (elicitation, sampling) are routed back to the waiting resolvers. Called automatically by Server.run() for each new session. Args: session: The session to configure N)Úadd_response_routerr)rr%s rÚconfigure_sessionzTaskSupport.configure_sessionVs€ð ×#Ñ# D§L¡LÕ1rcó6—|t«t«¬«S)a Create in-memory task support. Suitable for development, testing, and single-process servers. For distributed systems, provide custom store and queue implementations. Returns: TaskSupport configured with in-memory store and queue )rr)r r )Úclss rÚ in_memoryzTaskSupport.in_memoryes€ñÜ#Ó%Ü*Ó,ô ð r)rN)rr)Ú__name__Ú __module__Ú __qualname__Ú__doc__r Ú__annotations__r rrrrrrÚpropertyrrrr$r r(Ú classmethodr+©rrrrs£…ñð, ÓØ ÓÙ!&¨EÔ!2€GÐ Ó2Ù$)¨u¸dÔ$C€K˜TÑ!ÓCóAðð ˜Iò óð ðð(˜=¨Ñ.ò(óð(ð& 2¨ð 2¸4ó 2ðò  óñ  rr)r/Úcollections.abcrÚ contextlibrÚ dataclassesrrr!Ú anyio.abcrÚ+mcp.server.experimental.task_result_handlerrÚmcp.server.sessionr Ú2mcp.shared.experimental.tasks.in_memory_task_storer Ú+mcp.shared.experimental.tasks.message_queuer r Ú#mcp.shared.experimental.tasks.storer rr3rrúr=sFðñõ*Ý*ß(ã ÝåIÝ,ÝPßbÝ9ð ÷\ ð\ ó ñ\ r