simbiot-harness/venv/lib/python3.12/site-packages/strands/sandbox/__init__.py
Simbiot Harness b60439152b Simbiot Harness v0.1: тактовая лестница на Strands + CQRS/ES-спина
- 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)
2026-09-29 15:28:50 +00:00

47 lines
1.8 KiB
Python

"""Sandbox abstraction for agent code-execution environments.
A :class:`Sandbox` provides the runtime context where tools execute code, run
commands, and interact with a filesystem. This module ports the sandbox
interface from ``strands-ts/src/sandbox/`` (the behavioral oracle):
- :class:`Sandbox` — the abstract base with streaming primitives and
non-streaming/text convenience wrappers.
- :class:`PosixShellSandbox` — an abstract sandbox that implements file and code
operations via shell commands; subclasses implement only
:meth:`~strands.sandbox.base.Sandbox.execute_streaming`.
- Data types: :class:`StreamChunk`, :class:`FileInfo`, :class:`OutputFile`,
:class:`ExecutionResult`, and the :data:`StreamType` literal.
- :data:`LANGUAGE_PATTERN` — interpreter-name validation pattern.
Concrete sandboxes:
- :class:`DockerSandbox` — run commands in a Docker container via ``docker exec``.
- :class:`SshSandbox` — run commands on a remote host via OpenSSH.
The sandbox error types (:class:`SandboxTimeoutError`, :class:`SandboxPathNotFoundError`)
are re-exported from the top-level ``strands`` package, as in the TS oracle.
Example:
A minimal shell-backed sandbox needs only ``execute_streaming``::
from strands.sandbox import PosixShellSandbox
class MyShellSandbox(PosixShellSandbox):
async def execute_streaming(self, command, *, timeout=None, cwd=None, env=None, **kwargs):
... # spawn a process, yield StreamChunk(s), then an ExecutionResult
"""
from .base import Sandbox
from .constants import LANGUAGE_PATTERN
from .posix_shell import PosixShellSandbox
from .types import ExecutionResult, FileInfo, OutputFile, StreamChunk, StreamType
__all__ = [
"ExecutionResult",
"FileInfo",
"LANGUAGE_PATTERN",
"OutputFile",
"PosixShellSandbox",
"Sandbox",
"StreamChunk",
"StreamType",
]