425f3c5bb4
Convert all Chinese comments, docstrings, logger/print output, HTTPException detail messages, and API response messages to English across the entire codebase. Functional zh/ja localized strings (e.g. prompt templates, timezone display names, date formats) are preserved as-is. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
34 lines
999 B
Python
34 lines
999 B
Python
import asyncio
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import logging
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from typing import Dict
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logger = logging.getLogger('app')
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# Global cancel registry: session_id -> asyncio.Event
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_cancel_registry: Dict[str, asyncio.Event] = {}
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def register_cancel_event(session_id: str) -> asyncio.Event:
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"""Register a cancel event."""
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event = asyncio.Event()
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_cancel_registry[session_id] = event
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logger.debug(f"Cancel event registered for session_id={session_id}")
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return event
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def trigger_cancel(session_id: str) -> bool:
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"""Trigger a cancel event."""
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event = _cancel_registry.get(session_id)
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if event:
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event.set()
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logger.info(f"Cancel triggered for session_id={session_id}")
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return True
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logger.warning(f"No active session found for session_id={session_id}")
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return False
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def unregister_cancel_event(session_id: str) -> None:
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"""Clean up a cancel event."""
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_cancel_registry.pop(session_id, None)
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logger.debug(f"Cancel event unregistered for session_id={session_id}")
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