b60439152b
- harness/es.py: append-only event store + проекции (образец — кооп-портал) - harness/levels.py: уровни 1с/1м/1ч/1д, контекст ∝ масштабу - harness/scheduler.py: уровневые потоки, идемпотентные тики, absorbed-стабы - harness/isolated_runner.py + _llm_worker.py: LLM-тик в сабпроцессе (глобальный asyncio-рантайм Strands не переживает 2+ create_harness) - cli.py: init/task/tasks/status/events + requeue (написан самим минутным агентом) - 9router: отдельный ключ sk-simbiot, модель auto (glm-5.3 первым)
42 lines
1.6 KiB
Python
42 lines
1.6 KiB
Python
"""Error types raised by sandbox execution and file operations.
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Mirrors ``strands-ts/src/sandbox/errors.ts``. Each error subclasses its stdlib
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equivalent so existing ``except TimeoutError`` / ``except FileNotFoundError``
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handlers keep working, while giving callers a sandbox-specific type to branch on.
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"""
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class SandboxTimeoutError(TimeoutError):
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"""Raised by sandbox execution when the configured ``timeout`` elapses.
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``stdout`` and ``stderr`` hold whatever the process wrote before it was killed.
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"""
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def __init__(self, seconds: float | None, stdout: str = "", stderr: str = "") -> None:
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"""Initialize the error with the timeout duration and the output captured so far.
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Args:
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seconds: The timeout duration, in seconds, that elapsed.
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stdout: Standard output captured before the kill.
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stderr: Standard error captured before the kill.
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"""
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super().__init__(f"Execution timed out after {seconds} seconds")
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self.stdout = stdout
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self.stderr = stderr
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class SandboxPathNotFoundError(FileNotFoundError):
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"""Raised by :meth:`~strands.sandbox.base.Sandbox.list_files` when the path does not exist.
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Distinguishes genuine absence (a missing path, or a file where a directory
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was expected) from permission or transport failures, which raise plain
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:class:`OSError`/:class:`FileNotFoundError`.
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"""
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def __init__(self, path: str) -> None:
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"""Initialize the error with the missing path.
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Args:
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path: The path that does not exist.
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"""
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super().__init__(f"Path not found: {path}")
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