类class agentscope.app.workspace_manager

DaytonaWorkspaceManager

class DaytonaWorkspaceManager(WorkspaceManagerBase)

源码Source agentscope/app/workspace_manager/_daytona_workspace_manager.py:40–339

Daytona 工作区管理器，承载智能体的部署、调度与服务化运行。位于 agentscope.app.workspace_manager 包，继承自 WorkspaceManagerBase。核心成员包括 get_workspace、close、close_all。

Use the manager as an async with context manager: entering it starts the TTL sweeper task, exiting it stops the sweeper and then closes every cached workspace via :meth:close_all.

构造器摘要Constructor Summary

构造器Constructor	说明Description
`def __init__(*, isolation:` `IsolationPolicy = IsolationPolicy.PER_AGENT, api_key: str = '', api_url: str = '', target: s…`	初始化 `DaytonaWorkspaceManager` 实例。 Initialize the Daytona workspace manager.

方法摘要Method Summary

方法Method	说明Description
`async def get_workspace(user_id: str, agent_id: str, session_id: str, workspace_id: str \| None = None) -> DaytonaWorksp…`async	获取工作区。 Return an initialized workspace, reattaching on cache miss.
`async def close(workspace_id: str) -> None`async	关闭连接并释放相关资源。 Close (= gracefully stop the sandbox) and evict a workspace.
`async def close_all() -> None`async	关闭所有。 Close every cached workspace in parallel.
`async def __aenter__() -> Self`async	进入异步上下文并返回自身。 Start the TTL sweeper task.
`async def __aexit__(*exc: object) -> None`async	退出异步上下文并清理资源。 Stop the TTL sweeper task, then close every cached workspace.

构造器详情Constructor Detail

DaytonaWorkspaceManager

def __init__(*, isolation: IsolationPolicy = IsolationPolicy.PER_AGENT, api_key: str = '', api_url: str = '', target: str = '', timeout_seconds: int = DEFAULT_TIMEOUT, gateway_port: int = DEFAULT_GATEWAY_PORT, env: dict[str, str] | None = None, sandbox_metadata: dict[str, str] | None = None, extra_pip: list[str] | None = None, default_mcps: list[MCPClient] | None = None, skill_paths: list[str] | None = None, os_user: str | None = None, ttl: float = 3600.0, sweep_interval: float = DEFAULT_SWEEP_INTERVAL) -> None

初始化 DaytonaWorkspaceManager 实例。

Initialize the Daytona workspace manager.

参数Parameters

名称Name	类型Type	说明Description
`isolation`kw默认default `IsolationPolicy.PER_AGENT`	IsolationPolicy	隔离（类型 `IsolationPolicy`）。Isolation grain for :meth:`assign_workspace_id`. See :class:`DockerWorkspaceManager` for semantics.
`api_key`kw默认default `''`	str	API 密钥（类型 `str`）。Daytona API key forwarded to every workspace. `""` lets the Daytona SDK read credentials from the environment.
`api_url`kw默认default `''`	str	API URL（类型 `str`）。Optional Daytona API URL for self-hosted or non-default deployments.
`target`kw默认default `''`	str	目标（类型 `str`）。Optional Daytona target / region.
`timeout_seconds`kw默认default `DEFAULT_TIMEOUT`	int	超时秒数（类型 `int`）。Timeout forwarded to workspace create/start/recover/stop operations.
`gateway_port`kw默认default `DEFAULT_GATEWAY_PORT`	int	网关 port（类型 `int`）。TCP port the in-sandbox gateway listens on.
`env`kw默认default `None`	dict[str, str] \| None	env（类型 `dict[str, str] \| None`）。Environment variables passed to Daytona create params.
`sandbox_metadata`kw默认default `None`	dict[str, str] \| None	沙箱元数据（类型 `dict[str, str] \| None`）。Extra labels merged with the per-workspace `agentscope.workspace.id` / `agentscope.user.id` / `agentscope.agent.id` labels.
`extra_pip`kw默认default `None`	list[str] \| None	extra pip（类型 `list[str] \| None`）。Extra Python packages installed into the gateway venv during bootstrap.
`default_mcps`kw默认default `None`	list[MCPClient] \| None	默认 mcps（类型 `list[MCPClient] \| None`）。MCP clients seeded into brand-new workspaces. Persisted `.mcp` state wins on reattach.
`skill_paths`kw默认default `None`	list[str] \| None	技能 paths（类型 `list[str] \| None`）。Skill directories seeded into brand-new workspaces.
`os_user`kw默认default `None`	str \| None	os 用户（类型 `str \| None`）。Optional Daytona OS user forwarded to workspace create params. `None` leaves user selection to Daytona.
`ttl`kw默认default `3600.0`	float	存活时间（类型 `float`）。Seconds before an idle cached workspace is evicted and its sandbox stopped.
`sweep_interval`kw默认default `DEFAULT_SWEEP_INTERVAL`	float	sweep 间隔（类型 `float`）。How often (seconds) the background sweeper wakes up to look for idle workspaces.

源码Source agentscope/app/workspace_manager/_daytona_workspace_manager.py:48–128

方法详情Method Detail

get_workspace

async def get_workspace(user_id: str, agent_id: str, session_id: str, workspace_id: str | None = None) -> DaytonaWorkspace

async

获取工作区。

On miss the manager constructs DaytonaWorkspace with the requested workspace_id and lets its initialize find a matching sandbox by label or create a fresh sandbox otherwise.

参数Parameters

名称Name	类型Type	说明Description
`user_id`	str	用户标识（类型 `str`）。Owning user identifier, forwarded as sandbox label only.
`agent_id`	str	智能体标识（类型 `str`）。Agent identifier, forwarded as sandbox label only.
`session_id`	str	会话标识（类型 `str`）。Session identifier (unused; sessions partition under `sessions/ /` inside a workspace).
`workspace_id`默认default `None`	str \| None	工作区标识（类型 `str \| None`）。Stable workspace identifier and cache key. When unset, the manager falls back to :meth:`assign_workspace_id`.

返回Returns DaytonaWorkspace

返回DaytonaWorkspace。`DaytonaWorkspace`:

源码Source agentscope/app/workspace_manager/_daytona_workspace_manager.py:179–239

close

async def close(workspace_id: str) -> None

async

关闭连接并释放相关资源。

No-op when the workspace_id is not tracked.

参数Parameters

名称Name	类型Type	说明Description
`workspace_id`	str	工作区到关闭。The workspace to close.

返回Returns None

无返回值。No value is returned.

源码Source agentscope/app/workspace_manager/_daytona_workspace_manager.py:241–255

close_all

async def close_all() -> None

async

关闭所有。

sandbox.stop() is a remote round-trip per sandbox; doing it sequentially on app shutdown produces a noticeable stall, so we fan the calls out with :func:asyncio.gather.

返回Returns None

无返回值。No value is returned.

源码Source agentscope/app/workspace_manager/_daytona_workspace_manager.py:257–272

aenter

async def __aenter__() -> Self

async

进入异步上下文并返回自身。

Start the TTL sweeper task.

返回Returns Self

返回自身。Returns self.

源码Source agentscope/app/workspace_manager/_daytona_workspace_manager.py:276–280

aexit

async def __aexit__(*exc: object) -> None

async

退出异步上下文并清理资源。

Stop the TTL sweeper task, then close every cached workspace.

参数Parameters

名称Name	类型Type	说明Description
`exc`	object	exc（类型 `object`）。The exc.

返回Returns None

无返回值。No value is returned.

源码Source agentscope/app/workspace_manager/_daytona_workspace_manager.py:282–291

继承成员Inherited Members

继承自Inherited from WorkspaceManagerBase

bind_storage, assign_workspace_id