Files
openswarm/backend/apps/swarm/entities/sessions.py
T

101 lines
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Python

"""SessionExportable: an agent card on a shared dashboard. We carry only the
recipe (name, model, mode, system prompt, allowed tools) and deliberately DROP
the chat transcript (privacy + size), runtime state, costs, the worktree path,
and active_mcps (importing must never silently grant tool access, per the gate).
Its MCP/actions, provider, and built-in mode become import requirements so the
importer is walked through enabling them. The dashboard re-points dashboard_id
after import."""
from __future__ import annotations
from datetime import datetime, timezone
from uuid import uuid4
from ..exportable import DepRef, ExportContext, RemapTable
from ..models import EntityType, Requirement, RequirementKind
_BUILTIN_MODES = {"agent", "ask", "plan", "view-builder", "skill-builder"}
_KEEP = ("name", "provider", "model", "mode", "system_prompt", "allowed_tools", "max_turns", "thinking_level")
class SessionExportable:
type = EntityType.session
def __init__(self, sid: str, name: str, data: dict):
self.local_id = sid
self.name = name
self._data = data
@classmethod
def load(cls, local_id: str) -> "SessionExportable | None":
from backend.apps.agents.manager.session.session_store import _load_session_data
d = _load_session_data(local_id)
if d is None:
return None
return cls(local_id, d.get("name") or "Agent", d)
def serialize(self, ctx: ExportContext) -> dict:
return {k: self._data.get(k) for k in _KEEP if k in self._data}
def files(self) -> dict[str, bytes]:
return {}
def dependencies(self) -> list[DepRef]:
mode = self._data.get("mode")
if mode and mode not in _BUILTIN_MODES:
return [DepRef(EntityType.mode, mode, "uses_mode")]
return []
def requirements(self) -> list[Requirement]:
reqs: list[Requirement] = []
for mcp in self._data.get("active_mcps") or []:
reqs.append(Requirement(
kind=RequirementKind.mcp_action, key=mcp, label=mcp,
detail="An agent here uses this action.",
))
mode = self._data.get("mode") or "agent"
if mode in _BUILTIN_MODES and mode != "agent":
reqs.append(Requirement(
kind=RequirementKind.builtin_mode, key=mode, label=f"{mode} mode",
detail="A built-in mode an agent runs in.",
))
provider = self._data.get("provider") or "anthropic"
reqs.append(Requirement(
kind=RequirementKind.api_key, key=provider, label=f"A {provider} model",
detail="Set up this provider so the agents can run.",
))
return reqs
@classmethod
def import_(cls, payload: dict, files: dict[str, bytes], remap: RemapTable) -> str:
from backend.apps.agents.manager.session.session_store import _save_session
sid = uuid4().hex
now = datetime.now(timezone.utc).isoformat()
doc = {
"id": sid,
"name": payload.get("name") or "Agent",
"status": "completed",
"provider": payload.get("provider") or "anthropic",
"model": payload.get("model") or "sonnet",
"mode": payload.get("mode") or "agent",
"system_prompt": payload.get("system_prompt"),
"allowed_tools": payload.get("allowed_tools") or [],
"max_turns": payload.get("max_turns"),
"thinking_level": payload.get("thinking_level") or "auto",
"messages": [],
"branches": {"main": {"id": "main", "parent_branch_id": None, "fork_point_message_id": None, "created_at": now}},
"active_branch_id": "main",
"active_mcps": [],
"dashboard_id": None, # the dashboard import re-points this
"browser_id": None,
"parent_session_id": None,
"created_at": now,
"closed_at": now,
}
_save_session(sid, doc)
return sid
@classmethod
def rollback(cls, local_id: str) -> None:
from backend.apps.agents.manager.session.session_store import _delete_session_file
_delete_session_file(local_id)