Subagent completions already got this: the model receives the full
`[ASYNC DELEGATION …]` text while the CLI/TUI/Desktop paint a one-line
"Subagent Task Completed: <goal>" event. Background-process completions
(`terminal(background=True, notify=True)`) still echoed the entire
`[IMPORTANT: Background process proc_… completed normally (exit code 0).
Command: … Output: …]` block as if the user had typed it.
Generalise the delegation mechanism: `TimelineNotification` (formerly
`SubagentNotification`) carries `display_kind` + `display_text`;
`ProcessNotificationBatch` renders a `process_complete` one with a
`process_completion_display_text` title ("Background Process Finished:
<cmd>", "Background Process Failed (exit 1): <cmd>", "N Background
Processes Finished"). The TUI gateway stamps the same kind/metadata on
the synthesized turn and emits the title on `status.update`; Ink and
Desktop project `process_complete` rows as timeline events (Desktop keeps
the raw output behind the existing expandable async-result row). Model
content is byte-identical to before.
65 lines
3.3 KiB
Python
65 lines
3.3 KiB
Python
"""CLI notification ownership, structured queueing and last-moment consumption."""
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class CLIProcessNotificationsMixin:
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def _owns_process_notification(self, event: dict) -> bool:
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"""Whether this session owns a delegation event (pre-compression keys resolve to their continuation; fail closed)."""
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event_key = str(event.get("session_key") or "")
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current_key = str(getattr(self, "session_id", "") or "")
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if not event_key or not current_key:
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return False
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if event_key == current_key:
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return True
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try:
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session_db = getattr(self, "_session_db", None)
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resolved_key = (
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session_db.resolve_resume_session_id(event_key) if session_db is not None else event_key
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) or event_key
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except Exception:
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resolved_key = event_key
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return str(resolved_key) == current_key
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def _drain_process_notifications(self, consumer: str) -> None:
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from tools.process_registry import process_registry
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from tools.async_delegation import claim_event_delivery, complete_event_delivery
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from tools.process_registry_notifications import (
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ProcessNotificationBatch, TimelineNotification, group_process_notifications)
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claimed = []
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for event, text in process_registry.drain_notifications(
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session_key=getattr(self, "session_id", "") or "", owns_event=self._owns_process_notification,
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):
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claim = claim_event_delivery(event, consumer)
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if claim is None:
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continue
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claimed.append((event, text))
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complete_event_delivery(event, claim)
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for notifications in group_process_notifications(claimed):
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event, text = notifications[0]
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if event.get("type", "completion") == "completion":
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pending = ProcessNotificationBatch(notifications)
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else:
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pending = TimelineNotification.for_delegation(text, event) if event.get("type") == "async_delegation" else text
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self._pending_input.put(pending)
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def _tui_unwrap_input(self, user_input):
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"""Unwrap ``_VoiceInputMessage`` / ``_SeededQueryMessage`` -> ``(text_or_tuple, is_voice_input, is_seeded_query)``."""
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from cli import _VoiceInputMessage, _SeededQueryMessage
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from tools.process_registry import process_registry
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from tools.process_registry_notifications import (
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PROCESS_COMPLETE_DISPLAY_KIND, ProcessNotificationBatch, TimelineNotification)
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if isinstance(user_input, ProcessNotificationBatch):
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rendered = user_input.render(process_registry)
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user_input = rendered and TimelineNotification(
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rendered, user_input.display_text(process_registry), PROCESS_COMPLETE_DISPLAY_KIND)
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# Voice-transcribed messages arrive wrapped in a sentinel so only genuine STT output gets the voice
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# prefix (#65827).
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is_voice_input = isinstance(user_input, _VoiceInputMessage)
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if is_voice_input:
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user_input = user_input.text
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is_seeded_query = isinstance(user_input, _SeededQueryMessage)
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if is_seeded_query:
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user_input = (user_input.text, user_input.images) if user_input.images else user_input.text
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return user_input, is_voice_input, is_seeded_query
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