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Aislo/E02_StabGround/E02_StabGround_Chain.py
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2026-10-27 21:32:46 +09:00

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"""E02 [해석 시작] 체인 (요구 390 1 · PLAN 564-1).
차례 = 2D → 3D(모든 구간 · 건기 · 우기) → 암반 → 광역 → 보고서. 계산 자리 = ③ 서버 단독.
각 페이지 해석 함수를 그대로 부름(그 파일 안 고침) · 단계마다 입력 지문이 저장본과 같으면 건너뜀
· 결과는 각 페이지 저장 자리에 영구 저장 · 한 단계가 실패해도 다음 단계로.
도는 동안 그 페이지 진행 표(`_JOBS`)에 같은 일감을 꽂음 → E03 · E04 · E07 화면이 「해석 중」
· 그 페이지 [해석] 은 409. [끊기] = 다음 확인 때 멈춤(3D 는 엔진 안 · 그 밖은 단계 사이).
진행 꼴 = {running, percent, stage, stage_name, steps:[{key, name, state, seconds}],
message, error, cancelled} · state = wait · run · done · skip · error · cancel
"""
from __future__ import annotations
import asyncio
import logging
import time
from collections.abc import Awaitable, Callable
from pathlib import Path
from typing import Any
from uuid import UUID
from common_util.common_util_workflow_state import mark_stab_step
logger = logging.getLogger(__name__)
#: 단계 — (열쇠, 이름, 비율 몫) · 몫 = 1.2 km 실측 시간 비(2D 1~3 분 · 3D 건기 · 우기 약 25 분)
STEPS: tuple[tuple[str, str, float], ...] = (
("2d", "2D 측점 해석", 10.0),
("3d", "3D 구간 해석", 84.0),
("rock", "암반 해석", 2.0),
("area", "광역 위험", 2.0),
("report", "보고서", 2.0),
)
CONDITIONS_3D = ("dry", "wet")
Report = Callable[[float, str], None] # (단계 안 비율 0~1, 글)
Stopped = Callable[[], bool]
Step = Callable[[Report, Stopped], Awaitable[str]] # → "done" | "skip"
_JOBS: dict[str, dict[str, Any]] = {}
_STOPS: dict[str, bool] = {}
_TASKS: set[asyncio.Task] = set()
def idle() -> dict[str, Any]:
return {
"running": False,
"percent": 0,
"stage": None,
"stage_name": None,
"steps": [{"key": k, "name": n, "state": "wait", "seconds": None} for k, n, _ in STEPS],
"message": None,
"error": None,
"cancelled": False,
}
async def _mark_stage(project_id: str, key: str, state: str, message: str | None = None) -> None:
"""대시보드 단계 상태(565-1) — 적기 실패는 체인을 막지 않음."""
if not project_id:
return
try:
await mark_stab_step(project_id, key, state, message)
except Exception: # noqa: BLE001
logger.exception("E02 체인 단계 상태 적기 실패: %s %s", key, state)
async def run_chain(
job: dict[str, Any], steps: dict[str, Step], stopped: Stopped, project_id: str = ""
) -> None:
"""STEPS 차례로 돎 — job 을 제자리에서 고침(진행 GET 이 그대로 읽음)."""
total = sum(w for _, _, w in STEPS)
base = 0.0
errors: list[str] = []
for index, (key, name, weight) in enumerate(STEPS):
row = job["steps"][index]
if stopped():
job.update(cancelled=True, message="끊음")
row["state"] = "cancel"
await _mark_stage(project_id, key, "cancel")
break
job.update(stage=key, stage_name=name, message=name)
row["state"] = "run"
await _mark_stage(project_id, key, "run")
def report(frac: float, message: str, base: float = base, weight: float = weight) -> None:
frac = min(1.0, max(0.0, float(frac)))
job.update(percent=min(99, int(100 * (base + weight * frac) / total)), message=message)
started = time.perf_counter()
try:
row["state"] = await steps[key](report, stopped)
except InterruptedError:
row["state"] = "cancel"
job.update(cancelled=True, message="끊음")
break
except Exception as error: # noqa: BLE001 — 단계 실패 격리 · 까닭은 그대로 올림
logger.exception("E02 체인 %s 실패: project_id=%s", key, project_id)
row["state"] = "error"
errors.append(f"{name}: {getattr(error, 'detail', None) or error}")
finally:
row["seconds"] = round(time.perf_counter() - started, 1)
failed = errors[-1] if row["state"] == "error" else None
await _mark_stage(project_id, key, row["state"], failed)
base += weight
job["percent"] = min(99, int(100 * base / total))
job["error"] = " · ".join(errors) or None
if not job["cancelled"]:
job.update(percent=100, message="끝")
job.update(stage=None, stage_name=None)
# ---------------------------------------------------------------------------
# 실제 단계 — 페이지 함수 부르기(늦은 import · E03 · E06 라우터가 E02 라우터를 import 함)
# ---------------------------------------------------------------------------
def _plug(jobs: dict[str, dict[str, Any]], pid: str, extra: dict[str, Any]) -> dict[str, Any]:
"""그 페이지 진행 표에 체인 일감을 꽂음 — 페이지 화면 「해석 중」 · 페이지 [해석] 409."""
job = {"running": True, "percent": 0, "message": "한 번에 해석", "error": None, **extra}
jobs[pid] = job
return job
def build_steps(project_id: UUID, project_root: Path) -> dict[str, Step]:
from E01_StabRegister import E01_StabRegister_Source as source
from E03_StabSection import E03_StabSection_Router as e03
from E04_Stab3D import E04_Stab3D_Router as e04
from E04_Stab3D import E04_Stab3D_Run as run3d
from E05_StabReport import E05_StabReport_Build as e05_build
from E05_StabReport import E05_StabReport_Router as e05
from E05_StabReport import E05_StabReport_Store as e05_store
from E06_StabRock import E06_StabRock_Router as e06
from E07_StabArea import E07_StabArea_Router as e07
pid = str(project_id)
root = project_root
async def step_2d(report: Report, _stopped: Stopped) -> str:
plan = await asyncio.to_thread(e03.plan_run, root, e03._ground(root))
if e03.read_derived(root, e03.KIND_SUMMARY, plan["fp"]):
return "skip"
page = _plug(e03._JOBS, pid, {"computed": 0})
def relay(percent: int, message: str) -> None:
page.update(percent=int(percent), message=message)
report(percent / 100, f"2D {message}")
try:
page["computed"] = await asyncio.to_thread(e03.run_all, root, plan, relay)
page.update(percent=100, message="끝")
finally:
page["running"] = False
return "done"
def search_settings() -> dict[str, Any]:
"""3D 탐색 설정 = 가장 최근 저장본 설정 · 없으면 기본값(구간 · 조건 빼고)."""
files = sorted(run3d.results_dir(root).glob("*.json"), key=lambda p: p.stat().st_mtime_ns)
saved = run3d.load(root, files[-1].stem) if files else None
fields = e04.SearchSettings.model_fields
values = {k: v for k, v in ((saved or {}).get("settings") or {}).items() if k in fields}
return e04.SearchSettings(**values).model_dump()
async def step_3d(report: Report, stopped: Stopped) -> str:
src = e04._source_root(root)
stations = await asyncio.to_thread(source.stations, src)
sections = run3d.auto_sections(stations)
search = await asyncio.to_thread(search_settings)
units = [(s, c) for s in sections for c in CONDITIONS_3D]
computed = 0
for index, (section, condition) in enumerate(units):
if stopped():
raise InterruptedError
settings = {
"start_m": round(section["start_m"], 2),
"end_m": round(section["end_m"], 2),
"condition": condition,
**search,
}
key = run3d.section_key(settings["start_m"], settings["end_m"], condition)
label = f"3D {index + 1} / {len(units)} 구간"
finger = await asyncio.to_thread(e04._current_fingerprint, root, src, settings)
saved = await asyncio.to_thread(run3d.load, root, key)
if saved and saved["fingerprint"] == finger:
report((index + 1) / len(units), label)
continue
page = _plug(e04._JOBS, pid, {**e04._IDLE, "running": True, "key": key})
e04._STOPS[pid] = False
def relay(percent: int, message: str, index: int = index, page=page) -> None:
page.update(percent=max(0, min(99, int(percent))), message=message)
report((index + percent / 100) / len(units), label)
try:
page["summary"] = await asyncio.to_thread(
run3d.analyze,
root,
src,
settings,
finger,
relay,
lambda: stopped() or e04._STOPS.get(pid, False),
)
page.update(percent=100, message="끝")
except InterruptedError:
page.update(cancelled=True, message="끊음")
raise
finally:
page["running"] = False
computed += 1
return "done" if computed else "skip"
async def step_rock(_report: Report, _stopped: Stopped) -> str:
out = await asyncio.to_thread(e06._run, root)
return "skip" if out["status"] == "fresh" else "done"
async def step_area(report: Report, _stopped: Stopped) -> str:
src = e07._source_root(root)
saved = await asyncio.to_thread(e07.load, root)
# E07 화면과 같음 — 지난 조건(없으면 기본값) + 물성은 지금 E02 값(564-4)
base = {**e07.defaults(root), **((saved or {}).get("settings") or {})}
mat = e07.ground_material(root, base.get("material_id"))
if mat and mat["id"] == base.get("material_id"):
base.update({k: float(mat[k]) for k in e07.MATERIAL_KEYS})
base.update(c_hi=base["c"] + e07.RANGE_C_KPA, phi_hi=base["phi"] + e07.RANGE_PHI_DEG)
settings = e07.AreaRequest(**base).model_dump(exclude={"force"})
finger = e07.fingerprint(
source.manifest(src)["source_fingerprint"],
settings,
e07.ground_material(root, settings["material_id"]),
)
if saved and saved["fingerprint"] == finger:
return "skip"
page = _plug(e07._JOBS, pid, {})
def relay(percent: int, message: str) -> None:
page.update(percent=max(0, min(99, int(percent))), message=message)
report(percent / 100, f"광역 {message}")
try:
await asyncio.to_thread(e07.run, root, src, settings, finger, relay)
page.update(percent=100, message="끝")
finally:
page["running"] = False
return "done"
async def step_report(_report: Report, _stopped: Stopped) -> str:
async with e05._lock(project_id):
book, meta = e05_store.load(root)
fresh = await asyncio.to_thread(e05_build.analysis_fingerprint, root)
if book is not None and meta and meta.get("fingerprint") == fresh:
return "skip"
await asyncio.to_thread(e05_store.refresh, root)
return "done"
return {
"2d": step_2d,
"3d": step_3d,
"rock": step_rock,
"area": step_area,
"report": step_report,
}
def busy(project_id: UUID) -> bool:
"""체인 · 페이지 해석 하나라도 도는지 — 한 프로젝트에 체인 하나만."""
from E03_StabSection import E03_StabSection_Router as e03
from E04_Stab3D import E04_Stab3D_Router as e04
from E07_StabArea import E07_StabArea_Router as e07
pid = str(project_id)
return any(
(jobs.get(pid) or {}).get("running") for jobs in (_JOBS, e03._JOBS, e04._JOBS, e07._JOBS)
)
def start(project_id: UUID, project_root: Path) -> dict[str, Any]:
"""뒤에서 체인 시작 — 부르는 쪽이 busy 를 먼저 봄."""
pid = str(project_id)
job = {**idle(), "running": True, "message": "시작"}
_JOBS[pid] = job
_STOPS[pid] = False
steps = build_steps(project_id, project_root)
async def work() -> None:
try:
await _mark_stage(pid, "ground", "done") # 지반 = 길에서 저장을 마친 뒤 시작
await run_chain(job, steps, lambda: _STOPS.get(pid, False), pid)
finally:
job["running"] = False
task = asyncio.create_task(work(), name=f"E02 chain {pid}")
_TASKS.add(task)
task.add_done_callback(_TASKS.discard)
return job
def progress(project_id: UUID) -> dict[str, Any]:
return dict(_JOBS.get(str(project_id)) or idle())
def cancel(project_id: UUID) -> bool:
pid = str(project_id)
running = bool((_JOBS.get(pid) or {}).get("running"))
if running:
_STOPS[pid] = True
return running