o *iY @sldZddlmZmZmZddlZddlmZddlm Z  d dee gee fde d e d ee fd d Z dS)u Shared polling utilities for task operations. This module provides generic polling logic that works for both client→server and server→client task polling. WARNING: These APIs are experimental and may change without notice. ) AsyncIterator AwaitableCallableN) is_terminal) GetTaskResultget_tasktask_iddefault_interval_msreturncCsP ||IdH}|Vt|jrdS|jdur|jn|}t|dIdHq)u Poll a task until it reaches terminal status. This is a generic utility that works for both client→server and server→client polling. The caller provides the get_task function appropriate for their direction. Args: get_task: Async function that takes task_id and returns GetTaskResult task_id: The task to poll default_interval_ms: Fallback poll interval if server doesn't specify Yields: GetTaskResult for each poll TNi)rstatus pollIntervalanyiosleep)rr r r interval_msrb/home/ubuntu/veenaModal/venv/lib/python3.10/site-packages/mcp/shared/experimental/tasks/polling.pypoll_until_terminals r)r) __doc__collections.abcrrrr%mcp.shared.experimental.tasks.helpersr mcp.typesrstrintrrrrrs