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Artemis-Eapil/apps/admin_console/routers/sessions.py
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Python

# Copyright 2026 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import asyncio
import json
import time
from uuid import UUID
from fastapi import APIRouter, HTTPException, Query
from fastapi.responses import Response
from artemis.config import DB_PATH, TRACES_PATH
from artemis.runtime import trace_store
from apps.admin_console.services.case_review import read_reviewed_result
from apps.admin_console.core.state import state
from apps.admin_console.database.repositories.session_repository import session_repo
from apps.admin_console.database.repositories.trace_repository import trace_repo
from apps.admin_console.services.media_service import media_service
from apps.admin_console.services.model_service import model_service
from apps.admin_console.services.automation_store import store
from apps.admin_console.services.task_import import execution_title
from apps.admin_console.services.exploration_listing import exploration_metadata
router = APIRouter(tags=["sessions"])
@router.get("/api/sessions/{session_id}/inspection")
def inspect_session(
session_id: str,
view: str = "report",
offset: int = Query(default=0, ge=0),
limit: int = Query(default=20, ge=1, le=100),
):
from apps.admin_console.services.task_inspection import inspect_task
try:
return inspect_task(session_id, view, offset=offset, limit=limit)
except LookupError as exc:
raise HTTPException(404, str(exc)) from exc
except ValueError as exc:
raise HTTPException(400, str(exc)) from exc
@router.get("/api/sessions/{session_id}/request-diagnostics")
def get_request_diagnostics(session_id: str, download: bool = False):
from apps.admin_console.services.request_diagnostics import request_diagnostics
result = request_diagnostics(session_id, limit=None if download else 100)
if not download:
return result
return Response(
json.dumps(result, ensure_ascii=False, indent=2),
media_type="application/json",
headers={"Content-Disposition": 'attachment; filename="model-request-diagnostics.json"'},
)
@router.get("/api/sessions")
async def list_sessions():
# The body does blocking work (sqlite queries, filesystem scans, ffmpeg
# conversion on first sight of a new recording), so run it off the event
# loop — the frontend polls this endpoint and it must not stall other
# requests.
try:
return await asyncio.to_thread(_list_sessions_sync)
except Exception as e:
raise HTTPException(status_code=500, detail=str(e))
def _list_sessions_sync():
rows = session_repo.get_all_sessions()
with store.connection() as connection:
exploration_runs = exploration_metadata(connection)
jobs_by_id = store.jobs_for_sessions([str(row.get("session_id")) for row in rows])
recorded_models = session_repo.get_recorded_model_info_map(
[str(row.get("session_id")) for row in rows]
)
video_rec_map = session_repo.get_video_recordings_map()
latest_recordings = session_repo.get_latest_video_recordings_map()
agent_names_by_session = session_repo.get_agent_trace_names_map()
video_idx = media_service.build_video_index()
default_model_info = model_service.get_active_model_info()
orphaned_ids = []
unresolved_profiles = []
result = []
try:
from artemis.runtime import DeviceExecutionLock
active_owners = DeviceExecutionLock.get_active_owners()
active_owner_sids = {
str(owner.session_id) for owner in active_owners.values() if owner.session_id
}
except Exception:
active_owner_sids = set()
for row_dict in rows:
s_id = str(row_dict.get("session_id"))
row_dict.update(exploration_runs.get(s_id, {}))
job = jobs_by_id.get(s_id)
if job:
case = job.get("case") or {}
row_dict["batch_id"] = job.get("batch_id")
row_dict["case_id"] = case.get("case_id") or ""
row_dict["display_name"] = execution_title(job) or row_dict.get("initial_goal")
row_dict["iteration"] = job.get("iteration", 1)
row_dict["repeat_count"] = job.get("repeat_count", 1)
row_dict["error"] = job.get("error") or ""
if job.get("status") in {"completed", "failed", "cancelled", "interrupted", "skipped"}:
row_dict["status"] = job["status"]
row_dict["end_time"] = job.get("ended_at") or row_dict.get("end_time")
recording = latest_recordings.get(s_id)
d_info_raw = row_dict.get("device_info")
device_id = None
if d_info_raw:
try:
d_info = json.loads(d_info_raw) if isinstance(d_info_raw, str) else d_info_raw
if isinstance(d_info, dict):
device_id = d_info.get("device_id") or d_info.get("device_serial")
except (ValueError, TypeError):
# Malformed device_info JSON: fall back to the recording's device_id.
pass
if not device_id and recording:
device_id = recording.get("device_id")
row_dict["device_id"] = device_id
row_dict["device_serial"] = device_id
if row_dict.get("status") == "running":
is_active = (
s_id in active_owner_sids
or s_id in state.active_connections
or (state.is_running and s_id == str(state.active_session_id))
)
worker_is_alive = session_repo.process_is_alive(row_dict.get("pid"))
if not is_active and not worker_is_alive:
row_dict["status"] = "failed"
row_dict["end_time"] = time.time()
orphaned_ids.append(s_id)
recording_status = str((recording or {}).get("status") or "unavailable")
resolved_v_url = (
media_service.resolve_video_url(row_dict, video_rec_map, video_idx)
if recording_status != "recording"
else None
)
if resolved_v_url:
recording_status = "ready"
row_dict["video_url"] = resolved_v_url
else:
row_dict["video_url"] = None
row_dict["recording_status"] = recording_status
row_dict["test_result"] = read_reviewed_result(
s_id,
row_dict.get("status") or "",
row_dict.get("error") or "",
root=TRACES_PATH,
storage=store,
)
agent_names = agent_names_by_session.get(s_id, [])
sess_profile = model_service.resolve_session_profile(
row_dict, None, state.current_profile, agent_names=agent_names
)
row_dict["model_info"] = (
model_service.get_active_model_info(sess_profile)
if sess_profile
else default_model_info
)
if not sess_profile:
unresolved_profiles.append(row_dict)
result.append(row_dict)
# Most sessions carry a profile in device_info or an agent trace name.
# Only inspect the much larger LLM payload for legacy rows that remain
# ambiguous after those cheap checks.
if unresolved_profiles:
unresolved_ids = [str(row.get("session_id")) for row in unresolved_profiles]
llm_traces_by_session = session_repo.get_llm_traces_for_profiles_map(unresolved_ids)
for row_dict in unresolved_profiles:
s_id = str(row_dict.get("session_id"))
llm_traces = llm_traces_by_session.get(s_id)
if not llm_traces:
continue
sess_profile = model_service.resolve_session_profile(
row_dict, llm_traces, state.current_profile
)
if sess_profile:
row_dict["model_info"] = model_service.get_active_model_info(sess_profile)
if orphaned_ids:
try:
harvested = session_repo.harvest_orphaned_sessions(orphaned_ids)
print(f"[list_sessions] Auto-harvested {harvested} orphaned running session(s).")
try:
for o_id in orphaned_ids:
if trace_store.read_status(str(o_id)):
trace_store.update_trace_status(
str(o_id),
"failed",
error="Process terminated unexpectedly (auto-harvested).",
)
except OSError as e:
# read_status never raises; this guards the lock/write side
# of update_trace_status.
print(f"[list_sessions] Could not mark harvested traces failed: {e}")
except Exception as e:
print(f"[list_sessions] Failed to update orphaned sessions: {e}")
for row in result:
# Session history must not inherit today's global model configuration.
row["model_info"] = {
**row["model_info"],
"id": "",
"provider": "",
**recorded_models.get(str(row.get("session_id")), {}),
}
if row.get("exploration_kind") == "validation" and row.get("exploration_case_name"):
row["display_name"] = row["exploration_case_name"]
model = row.pop("exploration_model", None)
if row.get("exploration_kind") == "exploration":
row["model_info"] = {
"name": "探索",
"id": model,
"provider": "openai",
"architecture": "explore",
}
elif model:
row["model_info"] = {**row["model_info"], "id": model}
return result
@router.get("/api/sessions/{session_id}")
async def get_session_details(session_id: str):
"""Retrieve details for a single automation session."""
row = session_repo.get_session_by_id(session_id)
if not row:
raise HTTPException(status_code=404, detail=f"Session {session_id} not found")
result = dict(row)
job = store.job(session_id) or {}
result["batch_id"] = job.get("batch_id")
result["test_result"] = read_reviewed_result(
session_id, result.get("status") or "", root=TRACES_PATH, storage=store
)
return result
@router.get("/api/sessions/{session_id}/usage")
async def get_session_usage(session_id: str):
"""Session-wide LLM token totals, live executor context size and run tuning."""
try:
return await asyncio.to_thread(session_repo.get_session_usage, session_id)
except Exception as e:
raise HTTPException(status_code=500, detail=str(e))
@router.get("/api/sessions/{session_id}/tree")
async def get_tree(session_id: str):
try:
return trace_repo.get_trace_tree(session_id)
except Exception as e:
raise HTTPException(status_code=500, detail=str(e))
@router.get("/api/sessions/{session_id}/background_tasks")
async def get_session_background_tasks(session_id: str):
try:
return session_repo.get_background_tasks(session_id)
except Exception:
return []
@router.get("/api/sessions/{session_id}/startup_progress")
async def get_session_startup_progress(session_id: str):
try:
return state.get_startup_progress(session_id)
except Exception:
return []
@router.post("/api/cleanup")
async def cleanup_history_endpoint():
try:
from artemis.data_engine.storage import StorageManager
storage = StorageManager(DB_PATH, TRACES_PATH)
storage.clear_all_data()
from apps.admin_console.services.automation_store import store
store.delete_history()
return {
"status": "success",
"message": "History cleaned up successfully",
}
except Exception as e:
raise HTTPException(status_code=500, detail=str(e))
@router.get("/api/sessions/{session_id}/deletion-preview")
def preview_session_deletion(session_id: str):
from apps.admin_console.services.task_deletion import deletion_preview
try:
return deletion_preview(session_id)
except KeyError as exc:
raise HTTPException(404, str(exc)) from exc
except ValueError as exc:
raise HTTPException(409, str(exc)) from exc
@router.post("/api/sessions/{session_id}/delete")
async def delete_session_endpoint(session_id: str):
from artemis.exploration.store import ExplorationConflict, explorations
try:
from artemis.data_engine.storage import StorageManager
session_id = str(UUID(session_id))
run = explorations.run(session_id)
if run and run["kind"] == "exploration":
from apps.admin_console.services.exploration_deletion import delete_exploration
deleted = delete_exploration(explorations, run["exploration_id"])
return {"status": "success", "deleted_session_ids": deleted}
preview_session_deletion(session_id)
storage = StorageManager(DB_PATH, TRACES_PATH)
storage.delete_session(UUID(session_id))
from apps.admin_console.services.automation_store import store
store.delete_history(session_id)
return {
"status": "success",
"message": f"Session {session_id} deleted successfully",
"deleted_session_ids": [session_id],
}
except ExplorationConflict as e:
raise HTTPException(status_code=409, detail=str(e)) from e
except HTTPException:
raise
except (ValueError, KeyError) as e:
raise HTTPException(status_code=400, detail=str(e)) from e
except Exception as e:
raise HTTPException(status_code=500, detail=str(e))