avocet/app/api.py
pyr0ball 2b990a603a feat: log corpus receiver — accept Turnstone push batches and label for logreading fine-tune
Adds corpus.db (corpus_sources, corpus_batches, corpus_entries), a FastAPI router
at /api/corpus with receive/label/skip/stats/export endpoints, and seeds consent
tokens for xanderland + orchard nodes from label_tool.yaml. PII flag excludes
entries from JSONL export. Closes avocet#61.
2026-05-11 17:07:54 -07:00

96 lines
3.5 KiB
Python

"""Avocet -- FastAPI app factory.
Mounts all domain routers and serves the Vue SPA.
All business logic lives in the domain modules below.
"""
from __future__ import annotations
from pathlib import Path
from fastapi import FastAPI
app = FastAPI(title="Avocet API")
# -- Domain routers --------------------------------------------------------
from app.data.label import router as label_router
app.include_router(label_router, prefix="/api")
from app.data.fetch import router as fetch_router
app.include_router(fetch_router, prefix="/api")
from app.data.corrections import router as corrections_router
app.include_router(corrections_router, prefix="/api/corrections")
# Backward-compat alias -- remove when Vue SPA is updated to /api/corrections/*
app.include_router(corrections_router, prefix="/api/sft")
from app.data.imitate import router as imitate_router
app.include_router(imitate_router, prefix="/api/imitate")
from app.eval.cforch import router as eval_router
app.include_router(eval_router, prefix="/api")
from app.train.train import router as train_router
app.include_router(train_router, prefix="/api/train")
from app.plans_bench import router as plans_bench_router
app.include_router(plans_bench_router, prefix="/api/plans-bench")
# In-memory last-action store (single user, local tool — in-memory is fine)
_last_action: dict | None = None
# -- Backward-compat shims (ClassifierTab still uses old /api/finetune/* paths)
# Remove once ClassifierTab fine-tune section is migrated to TrainJobsView.
from fastapi import Query
from fastapi.responses import StreamingResponse as _StreamingResponse
@app.get("/api/finetune/run")
def finetune_run_compat(model: str = Query(...), epochs: int = Query(5)) -> _StreamingResponse:
"""Shim: create a classifier train job and immediately stream it."""
from app.train.train import create_job, run_job, CreateJobRequest
job = create_job(CreateJobRequest(type="classifier", model_key=model, config_json={"epochs": epochs}))
return run_job(job["id"])
@app.post("/api/finetune/cancel")
def finetune_cancel_compat() -> dict:
"""Shim: cancel the most recent running classifier job."""
from app.train.train import _db, _init_db, cancel_job
from fastapi import HTTPException
_init_db()
with _db() as conn:
row = conn.execute(
"SELECT id FROM jobs WHERE type='classifier' AND status='running' ORDER BY started_at DESC LIMIT 1"
).fetchone()
if row is None:
return {"status": "nothing_running"}
return cancel_job(row["id"])
from app.data.log_corpus import router as log_corpus_router
app.include_router(log_corpus_router, prefix="/api/corpus")
from app.dashboard import router as dashboard_router
app.include_router(dashboard_router, prefix="/api")
from app.models import router as models_router
app.include_router(models_router, prefix="/api/models")
from app.nodes import router as nodes_router
app.include_router(nodes_router, prefix="/api/nodes-mgmt")
# -- Static SPA -- MUST be last (catches all unmatched paths) ---------------
_ROOT = Path(__file__).parent.parent
_DIST = _ROOT / "web" / "dist"
if _DIST.exists():
from fastapi.responses import FileResponse
from fastapi.staticfiles import StaticFiles
_NO_CACHE = {"Cache-Control": "no-cache, no-store, must-revalidate", "Pragma": "no-cache"}
@app.get("/")
def get_spa_root():
return FileResponse(str(_DIST / "index.html"), headers=_NO_CACHE)
app.mount("/", StaticFiles(directory=str(_DIST), html=True), name="spa")