1033 lines
48 KiB
Python
1033 lines
48 KiB
Python
"""Guide generation as a consensus pipeline.
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Outline: select the blocks (deterministic per format) → 3 proposals
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(Grace) that order the blocks into chapters by NUMBER → a judge merges the
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proposals into one coherent order.
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Writing: one writer per block. Reading exam: Check→Fix (one round),
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follow-up rounds check only replaced sections; remaining complaints then stand.
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Step files are kept → an abort preserves progress, ▶ resumes at the open step.
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"""
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import asyncio
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import json
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import logging
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import math
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from datetime import datetime, timezone
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from pathlib import Path
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import uuid
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from agents import run_agent
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from blocks import _convert_pdfs, source_folder
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from config import (
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DEFAULT_PROVIDER, FORMAT_PURPOSE, CONSENSUS_GRACE,
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READABILITY_ACTIVE, TEMPLATES_DIR,
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)
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import readability
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from database import list_guides, update_guide, list_blocks, list_subblocks, set_guide_content, get_guide_content, get_outline
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from fsutil import atomic_write_json, atomic_write_text
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from jsonio import read_json_file as _json_file, parse_json_text as _parse_json_text
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from paths import blocks_path, guide_content_path, project_dir, subblocks_path
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from pipeline import (
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CANCELLED, FAILED, GenContext, _claude_error, _extra,
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_fail, _gather_error, _gather_progress, _log, _prompt, _race,
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_semaphore, _set_progress, _set_step, _timeout, clear_guide_cancelled,
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is_guide_cancelled, run_single_slot,
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)
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from textkit import (
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_unique_title, _load_blocks, _norm_title, _parse_fragment, _split_chunks,
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_title, _resolve_title, _title_index,
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)
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log = logging.getLogger("creator.guide")
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GUIDE_STEPS = ("Outline", "Content", "Content-Check", "Writing", "Reading-Exam")
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# Content/Content-Check/Reading-Exam run in packets of ~GUIDE_CHUNK blocks per agent.
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# Only the writer (Writing) stays at 1 agent per block (variable lengths, no trimming, no
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# length alignment between blocks).
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GUIDE_CHUNK = 10
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# Check steps as a panel: CHECK_PANEL judges per chunk, section flagged on a majority.
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# A single judge is bias/sampling prone; a small panel is more stable.
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CHECK_PANEL = 3
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# Reading exam: only ONE round (Check + Fix). Follow-up rounds added little value
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# (1 agent per block checks finely anyway) but cost extra agents.
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READING_ROUNDS = 1
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# Valid level values: new (learning path) + old (difficulty) backward-compatible.
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_LEVELS_OK = ("beginner", "advanced", "expert", "easy", "medium", "hard")
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async def _load_subblocks(topic: str) -> dict[str, list[dict]]:
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"""Subblocks per block — DB-first ({title, level, relevance}), fallback sidecar file.
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Both missing → {} (guide takes everything)."""
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out: dict[str, list[dict]] = {}
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for r in await list_subblocks(topic):
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if r["status"] == "consensus" and r["sub_title"] and r["level"] in _LEVELS_OK:
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try:
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facts = json.loads(r["facts"]) if r.get("facts") else {}
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except (ValueError, TypeError):
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facts = {}
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out.setdefault(r["block"], []).append(
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{"title": r["sub_title"], "level": r["level"], "relevance": r["relevance"], "facts": facts})
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if out:
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return out
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data = _json_file(subblocks_path(topic))
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if not isinstance(data, dict):
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return {}
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for title, subs in data.items():
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if not isinstance(subs, list):
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continue
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good = [s for s in subs if isinstance(s, dict) and str(s.get("title", "")).strip()
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and s.get("level") in _LEVELS_OK]
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if good:
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out[title] = good
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return out
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def _level_label(s: dict) -> str:
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"""View level of a subblock: peripheral → 'peripheral' (level 4), otherwise the level (1–3)."""
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return "peripheral" if s.get("relevance") == "peripheral" else (s.get("level") or "beginner")
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def _assignment_subs(chunk: list[dict], entries: dict[int, str], subs_by_title: dict[str, list[dict]]) -> str:
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"""Lists the blocks per chapter, with their subblocks and level labels beneath."""
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lines: list[str] = []
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for ch in chunk:
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lines.append(f"CHAPTER: {ch['title']}")
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for num in ch["nums"]:
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lines.append(f"- {entries[num]}")
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for s in subs_by_title.get(_title(entries[num]), []):
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lines.append(f" [{_level_label(s)}] {s['title']}")
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return "\n".join(lines)
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def _guide_files(content_path: Path) -> dict:
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d, stem = content_path.parent, content_path.stem
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return {
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"outline_slots": [d / f"{stem}.outline-{i}.json" for i in (1, 2, 3)],
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"outline": d / f"{stem}.outline.json", # judge output
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# chunk/reading-check/fix files are dynamic:
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# {stem}.chunk-i.md, {stem}.lese-check-r{n}-{i}.json, {stem}.fix-r{n}-{i}.md
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}
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def guide_slot_files(content_path: Path) -> list[Path]:
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"""All step files of a guide (for a fresh start)."""
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return [p for p in content_path.parent.glob(f"{content_path.stem}.*") if p != content_path]
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def _done_path(content_path: Path) -> Path:
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return content_path.parent / f"{content_path.stem}.done"
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def guide_done_step(content_path: Path) -> int:
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"""Highest FULLY completed step index (marker per topic+format). -1 = none.
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If the content file exists, all steps are done."""
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if content_path.exists():
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return len(GUIDE_STEPS) - 1
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try:
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return int(_done_path(content_path).read_text(encoding="utf-8").strip())
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except (OSError, ValueError):
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return -1
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def _set_done(content_path: Path, step: int) -> None:
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"""Set marker to `step` — monotone (only increase), except on the re-run reset (force)."""
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if step > guide_done_step(content_path):
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atomic_write_text(_done_path(content_path), str(step))
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def _reset_done(content_path: Path, step: int) -> None:
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"""Set marker hard to `step` (for re-run from step; step may decrease)."""
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if step < 0:
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_done_path(content_path).unlink(missing_ok=True)
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else:
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atomic_write_text(_done_path(content_path), str(step))
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# Slot-file globs per step (index = GUIDE_STEPS). Stem-anchored, collision-free.
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_STEP_GLOBS = (
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("outline*",), # 0 Outline (incl. selection filter)
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("content-chunk-*", "content-nach-*"), # 1 Content (incl. follow-up round)
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("content-check-*", "content-fix-*"), # 2 Content-Check
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("chunk-*",), # 3 Writing (chunk-* also matches chunk-nach-*)
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("lese-check-*", "fix-r*"), # 4 Reading-Exam
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)
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def _reset_guide_from_step(content_path: Path, step: int) -> None:
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"""Re-run from step: delete content + all slot files of steps ≥ step.
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Earlier steps stay → the resume rebuilds from `step` (everything below is reused)."""
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content_path.unlink(missing_ok=True) # no longer "done" → no fresh-start wipe
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d, stem = content_path.parent, content_path.stem
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for globs in _STEP_GLOBS[step:]:
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for pat in globs:
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for p in d.glob(f"{stem}.{pat}"):
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p.unlink(missing_ok=True)
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_reset_done(content_path, step - 1) # steps < step count as done
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def _read_problems_schema(data):
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"""{"ok": true} → [] · {"problems": [{"section", "problem"}]} → list · else None."""
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if not isinstance(data, dict):
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return None
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if data.get("ok") is True:
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return []
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p = data.get("problems")
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if not isinstance(p, list) or not p:
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return None
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out = []
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for x in p:
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if not isinstance(x, dict) or not isinstance(x.get("section"), str) or not isinstance(x.get("problem"), str):
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return None
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out.append({"section": x["section"].strip(), "problem": x["problem"].strip()})
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return out or None
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def _panel_problems(judge_paths: list[Path], valid: set[int], idx: dict[str, int]) -> dict[int, str]:
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"""Panel aggregation: several judge outputs of a chunk → flagged {num: problem}.
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One vote per judge that names a section. Flagged when more than half of the
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DELIVERED (validly parsed) judges name it (3→≥2, 2→≥2, 1→≥1). Robust against a
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single failure: missing files do not count. Problem text from the first naming judge.
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"""
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outputs = [p for p in (_read_problems_schema(_json_file(j)) for j in judge_paths) if p is not None]
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if not outputs:
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return {}
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votes: dict[int, int] = {}
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problem: dict[int, str] = {}
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for out in outputs:
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seen: set[int] = set()
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for item in out:
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num = _resolve_title(idx, item["section"])
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if num is None or num not in valid or num in seen:
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continue
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seen.add(num)
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votes[num] = votes.get(num, 0) + 1
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problem.setdefault(num, item["problem"])
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threshold = len(outputs) / 2
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return {num: problem[num] for num, v in votes.items() if v > threshold}
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def _resolve_outline(data, entries: dict[int, str], target_min: int, target_max: int) -> list[dict] | None:
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"""{"chapters": [{"title", "numbers": [1, 3, 7]}]} → [{"title", "nums"}].
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Numbers are the IDs from `entries` (1-based, as presented to the agent).
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`target_min`/`target_max` = allowed range of selected blocks (with a small tolerance).
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"""
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if not isinstance(data, dict) or not isinstance(data.get("chapters"), list):
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return None
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valid = set(entries)
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chapters: list[dict] = []
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seen: set[int] = set()
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total = unknown = 0
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for ch in data["chapters"]:
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if not isinstance(ch, dict) or not isinstance(ch.get("numbers"), list):
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return None
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nums = []
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for t in ch["numbers"]:
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total += 1
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num = t if isinstance(t, int) and not isinstance(t, bool) else None
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if num is None or num not in valid:
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unknown += 1
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elif num not in seen:
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nums.append(num)
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seen.add(num)
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if nums:
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chapters.append({"title": str(ch.get("title", "")).strip() or "Chapter", "nums": nums})
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if not chapters or total == 0:
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return None
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if (total - unknown) / total < 0.85:
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return None
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if len(seen) < 0.9 * target_min or len(seen) > 1.1 * target_max:
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return None
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return chapters
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def _fallback_outline(entries: dict[int, str]) -> list[dict]:
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"""Deterministic outline when the agents deliver none: one chapter with
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all selected blocks in order. Guarantees full coverage."""
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return [{"title": "Contents", "nums": list(entries)}]
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def _with_remainder(plan: list[dict], entries: dict[int, str]) -> list[dict]:
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"""Ensures that EVERY selected block is in the plan — missing ones land in
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an "Additional" chapter (against agents/judges that drop blocks)."""
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present = {num for ch in plan for num in ch.get("nums", [])}
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missing = [num for num in entries if num not in present]
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return [*plan, {"title": "Additional", "nums": missing}] if missing else plan
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def _facts_grounding(subs_raw: dict[str, list[dict]]) -> str:
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"""Verified sub-facts (extract-once from the blocks phase) as a grounding block for the
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content agent. Empty if no facts are stored (legacy data → fallback to a source hint)."""
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blocks = []
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for title, subs in subs_raw.items():
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lines = []
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for s in subs:
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fk = s.get("facts") if isinstance(s.get("facts"), dict) else None
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if not fk:
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continue
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parts = []
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if fk.get("key_points"):
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parts.append("Core: " + " · ".join(fk["key_points"]))
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for bf in fk.get("cited_facts", []):
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parts.append(f"FACT[{bf.get('source', '?')}]: {bf.get('text', '')}")
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if fk.get("prerequisites"):
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parts.append("Prerequisite: " + fk["prerequisites"])
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if fk.get("hurdles"):
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parts.append("Hurdle: " + fk["hurdles"])
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if fk.get("example_idea"):
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parts.append("Example: " + fk["example_idea"])
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if parts:
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lines.append(f"- {s['title']}: " + " | ".join(parts))
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if lines:
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blocks.append(f"BLOCK: {title}\n" + "\n".join(lines))
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if not blocks:
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return ""
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return ("VERIFIED FACTS per subblock — binding basis. Quote cited facts (FACT[Source]) "
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"VERBATIM, invent nothing extra, do NOT re-research. Use examples as examples, "
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"never as fact.\n\n" + "\n\n".join(blocks))
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async def _outline_from_db(topic: str, sel_entries: dict[int, str]) -> list[dict] | None:
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"""Read the outline from the blocks artifact (DB) and map it onto the selected blocks.
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Title-based (robust against number drift): blocks outside the selection are ignored
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(format filter), missing ones are added later by _with_remainder. None → no artifact (legacy)."""
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raw = await get_outline(topic)
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if not raw:
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return None
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try:
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data = json.loads(raw)
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except (ValueError, TypeError):
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return None
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chapters = data.get("chapters") if isinstance(data, dict) else None
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if not isinstance(chapters, list):
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return None
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norm_to_num = {_norm_title(_title(t)): num for num, t in sel_entries.items()}
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plan, seen = [], set()
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for ch in chapters:
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if not isinstance(ch, dict):
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continue
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nums = []
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for bt in ch.get("blocks", []):
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num = norm_to_num.get(_norm_title(str(bt)))
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if num is not None and num not in seen:
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seen.add(num)
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nums.append(num)
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if nums:
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plan.append({"title": str(ch.get("title", "")).strip() or "Chapter", "nums": nums})
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return plan or None
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async def _generate_sections(
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guide_id: str, topic: str, format_name: str, entries: dict[int, str],
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facts: str, instructions: str, provider: str,
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content_path: Path,
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) -> list[dict] | None:
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def is_cancelled() -> bool:
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return is_guide_cancelled(guide_id)
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ctx = GenContext(topic=topic, provider=provider, is_cancelled=is_cancelled, guide_id=guide_id)
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spec = (TEMPLATES_DIR / "Format" / "Section.md").read_text(encoding="utf-8")
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files = _guide_files(content_path)
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zweck = FORMAT_PURPOSE[format_name]
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# Subblocks per block (DB-first) — loaded early: drives selection + sub-filter per format.
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# Missing → {} (fallback: guide takes everything).
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subs_raw = await _load_subblocks(topic)
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# Extract-once grounding: stored, verified facts replace the generic source hint.
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# The content agent phrases from them instead of reading the source again.
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if (facts_block := _facts_grounding(subs_raw)):
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facts = facts_block
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def _has_relevance(num, kind):
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return any(isinstance(s, dict) and s.get("relevance") == kind for s in subs_raw.get(_title(entries[num]), []))
|
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# Selection: ONE full document with ALL blocks (incl. peripheral). The views E/M/S/F
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# filter later per subblock level. (FullGuide/Rest remain as legacy branches.)
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if format_name == "Rest":
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selection = [num for num in entries if not _has_relevance(num, "relevant")]
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else: # Guide / FullGuide → all blocks
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selection = list(entries)
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if not selection:
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await _fail(guide_id, "No matching blocks for this format")
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return None
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|
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sel_entries = {num: entries[num] for num in selection}
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target = len(sel_entries)
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# Numbered list (ID = block number from entries) — agents/judge order by number.
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sel_list = "\n".join(f"{num}. {t}" for num, t in sel_entries.items())
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# Step 0: outline. Prefers the blocks artifact (DB) — the guide only presents,
|
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# no longer structures itself. Missing (legacy) → previous agents/judge logic as fallback.
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# 0 valid → code fallback, 1 → direct, ≥2 → judge (with proposal as fallback).
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plan = await _outline_from_db(topic, sel_entries)
|
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if plan is not None:
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_log(topic, f"Outline from blocks artifact ({len(plan)} chapters)")
|
||
if plan is None:
|
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plan = _resolve_outline(_json_file(files["outline"]), sel_entries, target, target)
|
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if plan is None:
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await _set_step(guide_id, 0, "Outline proposals (3 agents)…")
|
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files["outline"].unlink(missing_ok=True)
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proposals: list[list[dict]] = []
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pending = []
|
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for i, path in enumerate(files["outline_slots"], 1):
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res = _resolve_outline(_json_file(path), sel_entries, target, target)
|
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if res is not None:
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proposals.append(res)
|
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else:
|
||
pending.append((i, path))
|
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if len(proposals) < 3 and pending:
|
||
slots = [
|
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{
|
||
"key": f"{guide_id}-outline-{i}",
|
||
"prompt": _prompt(
|
||
"Guide-Outline",
|
||
topic=topic, format_name=format_name, blocks=sel_list,
|
||
out_path=path, extra=_extra(instructions),
|
||
),
|
||
"role": "guide", "capabilities": "files",
|
||
"payload": (lambda result, p=path: _resolve_outline(_json_file(p), sel_entries, target, target)),
|
||
}
|
||
for i, path in pending
|
||
]
|
||
# Quorum 1: take whatever comes — no minimum requirement, no abort.
|
||
new = await _race(
|
||
topic, "Outline", slots, 1, _timeout("plan", target),
|
||
provider, cancelled=is_cancelled, grace=CONSENSUS_GRACE,
|
||
)
|
||
if is_cancelled():
|
||
return None
|
||
proposals += new or []
|
||
|
||
if not proposals:
|
||
_log(topic, "Outline: no valid proposal — deterministic fallback")
|
||
plan = _fallback_outline(sel_entries)
|
||
elif len(proposals) == 1:
|
||
plan = proposals[0] # one proposal → no judge needed
|
||
else:
|
||
await _set_step(guide_id, 0, "Merging outlines…")
|
||
proposals_text = "\n\n".join(
|
||
f"### Proposal {i}\n"
|
||
+ "\n".join(f"CHAPTER: {ch['title']}\n Numbers: {', '.join(str(num) for num in ch['nums'])}" for ch in v)
|
||
for i, v in enumerate(proposals, 1)
|
||
)
|
||
status, plan = await run_single_slot(
|
||
ctx, "Outline-Judge",
|
||
key=f"{guide_id}-outline-judge",
|
||
prompt=_prompt(
|
||
"Guide-Outline-Judge",
|
||
topic=topic, format_name=format_name, purpose=zweck, n=len(proposals),
|
||
blocks=sel_list, outlines=proposals_text,
|
||
out_path=files["outline"], extra=_extra(instructions),
|
||
),
|
||
role="judge", capabilities="files",
|
||
payload=lambda result: _resolve_outline(_json_file(files["outline"]), sel_entries, target, target),
|
||
timeout=_timeout("plan_judge", target),
|
||
)
|
||
if status == CANCELLED:
|
||
return None
|
||
if status == FAILED or plan is None:
|
||
_log(topic, "Outline judge produced no result — best proposal kept")
|
||
plan = proposals[0]
|
||
|
||
# Guarantee: every selected block is in the plan (against dropping agents/judges).
|
||
plan = _with_remainder(plan, sel_entries)
|
||
_set_done(content_path, 0) # outline ready
|
||
|
||
# Coarse chunks (~GUIDE_CHUNK blocks per agent) for content, content-check and reading-exam.
|
||
# The writer builds per block beneath (its own fine chunks, see below) → variable lengths.
|
||
total_sections = sum(len(c["nums"]) for c in plan)
|
||
chunks = _split_chunks(plan, max(1, math.ceil(total_sections / GUIDE_CHUNK)))
|
||
# Subblocks per block: Guide/FullGuide take ALL (incl. peripheral → level 4 in the view);
|
||
# only the legacy Rest branch filters to peripheral. So the one document carries all levels.
|
||
if format_name == "Rest":
|
||
subs_by_title = {t: [s for s in subs if s.get("relevance") == "peripheral"] for t, subs in subs_raw.items()}
|
||
else: # Guide / FullGuide
|
||
subs_by_title = {t: list(subs) for t, subs in subs_raw.items()}
|
||
subs_by_title = {t: subs for t, subs in subs_by_title.items() if subs}
|
||
assignments = [_assignment_subs(chunk, entries, subs_by_title) for chunk in chunks]
|
||
chunk_sizes = [sum(len(c["nums"]) for c in chunk) for chunk in chunks]
|
||
writer_count = len(chunks)
|
||
idx = _title_index(entries)
|
||
|
||
# Step 2: identify content per block — one agent per chunk (marker output, resume).
|
||
content_paths = [content_path.parent / f"{content_path.stem}.content-chunk-{i}.md" for i in range(1, writer_count + 1)]
|
||
pending = [i for i, p in enumerate(content_paths) if not p.exists()]
|
||
if pending:
|
||
async def report(d, t): await _set_step(guide_id, 1, f"Gathering content {d}/{t}…")
|
||
results = await _gather_progress([
|
||
run_agent(
|
||
f"{guide_id}-content-{i + 1}",
|
||
_prompt(
|
||
"Guide-Content",
|
||
topic=topic, assignment=assignments[i], facts=facts,
|
||
out_path=content_paths[i], extra=_extra(instructions),
|
||
),
|
||
_timeout("content", chunk_sizes[i]), provider=provider, role="guide", capabilities="full",
|
||
)
|
||
for i in pending
|
||
], writer_count, report, start=writer_count - len(pending))
|
||
if is_cancelled():
|
||
return None
|
||
if not any(p.exists() for p in content_paths):
|
||
await _fail(guide_id, _gather_error("Content error", list(results)))
|
||
return None
|
||
|
||
content_by_num: dict[int, str] = {}
|
||
for p in content_paths:
|
||
if not p.exists():
|
||
continue
|
||
for sec in _parse_fragment(p.read_text(encoding="utf-8")):
|
||
num = _resolve_title(idx, sec["title"])
|
||
if num is not None and num not in content_by_num and sec["md"].strip():
|
||
content_by_num[num] = sec["md"]
|
||
if not content_by_num:
|
||
await _fail(guide_id, "No content identified")
|
||
return None
|
||
|
||
# Follow-up round: pull missing blocks (chunk failure or lazy output) deliberately — one round.
|
||
planned_nums = [num for ch in plan for num in ch["nums"]]
|
||
missing = [num for num in planned_nums if num not in content_by_num]
|
||
if missing:
|
||
_log(topic, f"Content: {len(missing)} block(s) missing — follow-up round…")
|
||
followup_chunks = [[{"title": "Additional", "nums": missing[k:k + GUIDE_CHUNK]}] for k in range(0, len(missing), GUIDE_CHUNK)]
|
||
followup_paths = [content_path.parent / f"{content_path.stem}.content-nach-{k}.md" for k in range(1, len(followup_chunks) + 1)]
|
||
followup_pending = [k for k, p in enumerate(followup_paths) if not p.exists()]
|
||
if followup_pending:
|
||
async def report_n(d, t): await _set_step(guide_id, 1, f"Gathering missing content {d}/{t}…")
|
||
await _gather_progress([
|
||
run_agent(
|
||
f"{guide_id}-content-nach-{k + 1}",
|
||
_prompt(
|
||
"Guide-Content",
|
||
topic=topic, assignment=_assignment_subs(followup_chunks[k], entries, subs_by_title),
|
||
facts=facts, out_path=followup_paths[k], extra=_extra(instructions),
|
||
),
|
||
_timeout("content", len(followup_chunks[k][0]["nums"])), provider=provider, role="guide", capabilities="full",
|
||
)
|
||
for k in followup_pending
|
||
], len(followup_chunks), report_n, start=len(followup_chunks) - len(followup_pending))
|
||
if is_cancelled():
|
||
return None
|
||
for p in followup_paths:
|
||
if not p.exists():
|
||
continue
|
||
for sec in _parse_fragment(p.read_text(encoding="utf-8")):
|
||
num = _resolve_title(idx, sec["title"])
|
||
if num is not None and num not in content_by_num and sec["md"].strip():
|
||
content_by_num[num] = sec["md"]
|
||
|
||
if all(p.exists() for p in content_paths):
|
||
_set_done(content_path, 1) # content complete
|
||
|
||
content_chunk_nums = [[num for ch in chunk for num in ch["nums"] if num in content_by_num] for chunk in chunks]
|
||
|
||
# Step 3: check content — CHECK_PANEL judges per chunk, majority flags.
|
||
# + revise flagged ones once. Resume: only restart missing judge files.
|
||
check_judge_paths = [
|
||
[content_path.parent / f"{content_path.stem}.content-check-{i}-j{j}.json" for j in range(1, CHECK_PANEL + 1)]
|
||
for i in range(1, writer_count + 1)
|
||
]
|
||
pending_slots = [
|
||
(i, j) for i in range(writer_count) if content_chunk_nums[i]
|
||
for j in range(CHECK_PANEL) if _read_problems_schema(_json_file(check_judge_paths[i][j])) is None
|
||
]
|
||
if pending_slots:
|
||
await _set_step(guide_id, 2, "Checking content…")
|
||
sections_per_chunk = {
|
||
i: "\n\n".join(f"SECTION: {_title(entries[num])}\n{content_by_num[num]}" for num in content_chunk_nums[i])
|
||
for i, _ in pending_slots
|
||
}
|
||
slots = [{
|
||
"key": f"{guide_id}-content-check-{i + 1}-j{j + 1}",
|
||
"prompt": _prompt(
|
||
"Guide-Content-Check",
|
||
topic=topic, format_name=format_name, sections=sections_per_chunk[i],
|
||
out_path=check_judge_paths[i][j], extra=_extra(instructions),
|
||
),
|
||
"role": "judge", "capabilities": "files",
|
||
"payload": (lambda result, p=check_judge_paths[i][j]: _read_problems_schema(_json_file(p))),
|
||
} for i, j in pending_slots]
|
||
n_checks = len(slots)
|
||
upd = lambda n: asyncio.create_task(_set_step(guide_id, 2, f"Checking content {n}/{n_checks}…"))
|
||
await _race(topic, "Content-Exam", slots, len(slots), _timeout("content_check", max(chunk_sizes)), provider, on_update=upd, cancelled=is_cancelled, grace=CONSENSUS_GRACE)
|
||
if is_cancelled():
|
||
return None
|
||
|
||
problems_by_num: dict[int, str] = {}
|
||
for i in range(writer_count):
|
||
if content_chunk_nums[i]:
|
||
problems_by_num.update(_panel_problems(check_judge_paths[i], set(content_chunk_nums[i]), idx))
|
||
|
||
if problems_by_num:
|
||
_log(topic, f"Content exam: {len(problems_by_num)} block(s) flagged")
|
||
await _set_step(guide_id, 2, f"Revising {len(problems_by_num)} content(s)…")
|
||
fix_chunks = [[num for num in nums if num in problems_by_num] for nums in content_chunk_nums]
|
||
fix_paths = [content_path.parent / f"{content_path.stem}.content-fix-{i + 1}.md" for i in range(writer_count)]
|
||
fix_pending = [i for i, nums in enumerate(fix_chunks) if nums and not fix_paths[i].exists()]
|
||
results = await asyncio.gather(*[
|
||
run_agent(
|
||
f"{guide_id}-content-fix-{i + 1}",
|
||
_prompt(
|
||
"Guide-Content-Fix",
|
||
topic=topic, facts=facts,
|
||
tasks="\n\n".join(
|
||
f"SECTION: {_title(entries[num])}\nPROBLEM: {problems_by_num[num]}\nCURRENT:\n{content_by_num[num]}"
|
||
for num in fix_chunks[i]
|
||
),
|
||
out_path=fix_paths[i], extra=_extra(instructions),
|
||
),
|
||
_timeout("content", len(fix_chunks[i])), provider=provider, role="guide", capabilities="full",
|
||
)
|
||
for i in fix_pending
|
||
], return_exceptions=True)
|
||
if is_cancelled():
|
||
return None
|
||
for p in fix_paths:
|
||
if not p.exists():
|
||
continue
|
||
for sec in _parse_fragment(p.read_text(encoding="utf-8")):
|
||
num = _resolve_title(idx, sec["title"])
|
||
if num in problems_by_num and sec["md"].strip():
|
||
content_by_num[num] = sec["md"]
|
||
|
||
_set_done(content_path, 2) # content check done
|
||
|
||
# Step 4: writing — the writer phrases out the checked content (resume).
|
||
# FINE chunks: exactly 1 block per writer → variable lengths, no budget rationing.
|
||
def content_text(chunk) -> str:
|
||
nums = [num for ch in chunk for num in ch["nums"] if num in content_by_num]
|
||
return "\n\n".join(f"<!-- section: {_title(entries[num])} -->\n{content_by_num[num]}" for num in nums)
|
||
|
||
w_chunks = [[{"title": ch["title"], "nums": [num]}] for ch in plan for num in ch["nums"]]
|
||
w_assignments = [_assignment_subs(c, entries, subs_by_title) for c in w_chunks]
|
||
paths = [content_path.parent / f"{content_path.stem}.chunk-{i}.md" for i in range(1, len(w_chunks) + 1)]
|
||
pending = [i for i, p in enumerate(paths) if not p.exists()]
|
||
if pending:
|
||
async def report(d, t): await _set_step(guide_id, 3, f"Writing sections {d}/{t}…")
|
||
results = await _gather_progress([
|
||
run_agent(
|
||
f"{guide_id}-w{i + 1}",
|
||
_prompt(
|
||
"Guide-Writer",
|
||
topic=topic, format_name=format_name, assignment=w_assignments[i],
|
||
contents=content_text(w_chunks[i]),
|
||
spec=spec, out_path=paths[i], extra=_extra(instructions),
|
||
),
|
||
_timeout("writer", 1), provider=provider, role="guide", capabilities="files",
|
||
)
|
||
for i in pending
|
||
], len(w_chunks), report, start=len(w_chunks) - len(pending))
|
||
if is_cancelled():
|
||
return None
|
||
for i, r in zip(pending, results):
|
||
if isinstance(r, BaseException):
|
||
_log(topic, f"Writer {i + 1}: {type(r).__name__}: {r}")
|
||
elif r[0] != 0:
|
||
_log(topic, f"Writer {i + 1}: {_claude_error('Error', *r)}")
|
||
elif not paths[i].exists():
|
||
_log(topic, f"Writer {i + 1}: no output file created")
|
||
if not any(p.exists() for p in paths):
|
||
await _fail(guide_id, _gather_error("Writer error", list(results)))
|
||
return None
|
||
|
||
by_num: dict[int, dict] = {}
|
||
for p in paths:
|
||
if not p.exists():
|
||
continue
|
||
for sec in _parse_fragment(p.read_text(encoding="utf-8")):
|
||
num = _resolve_title(idx, sec["title"])
|
||
if num is None:
|
||
_log(topic, f"Writer produced unknown section '{sec['title'][:40]}' (ignored)")
|
||
elif num not in by_num:
|
||
by_num[num] = sec
|
||
if not by_num:
|
||
await _fail(guide_id, "No sections found in writer output")
|
||
return None
|
||
|
||
# Follow-up round: write missing sections (writer failure) deliberately — one round.
|
||
missing_after = [num for num in planned_nums if num not in by_num]
|
||
if missing_after:
|
||
_log(topic, f"Writing: {len(missing_after)} section(s) missing — follow-up round…")
|
||
nw_chunks = [[{"title": "Additional", "nums": [num]}] for num in missing_after]
|
||
nw_paths = [content_path.parent / f"{content_path.stem}.chunk-nach-{k}.md" for k in range(1, len(nw_chunks) + 1)]
|
||
nw_pending = [k for k, p in enumerate(nw_paths) if not p.exists()]
|
||
if nw_pending:
|
||
async def report_nw(d, t): await _set_step(guide_id, 3, f"Writing missing sections {d}/{t}…")
|
||
await _gather_progress([
|
||
run_agent(
|
||
f"{guide_id}-w-nach-{k + 1}",
|
||
_prompt(
|
||
"Guide-Writer",
|
||
topic=topic, format_name=format_name, assignment=_assignment_subs(nw_chunks[k], entries, subs_by_title),
|
||
contents=content_text(nw_chunks[k]), spec=spec, out_path=nw_paths[k], extra=_extra(instructions),
|
||
),
|
||
_timeout("writer", 1), provider=provider, role="guide", capabilities="files",
|
||
)
|
||
for k in nw_pending
|
||
], len(nw_chunks), report_nw, start=len(nw_chunks) - len(nw_pending))
|
||
if is_cancelled():
|
||
return None
|
||
for p in nw_paths:
|
||
if not p.exists():
|
||
continue
|
||
for sec in _parse_fragment(p.read_text(encoding="utf-8")):
|
||
num = _resolve_title(idx, sec["title"])
|
||
if num is not None and num not in by_num and sec["md"].strip():
|
||
by_num[num] = sec
|
||
|
||
if all(p.exists() for p in paths):
|
||
_set_done(content_path, 3) # writing complete
|
||
|
||
# Step 3: reading-exam loop — check per writer packet, fix only for
|
||
# flagged sections; follow-up rounds check ONLY the replaced sections.
|
||
# After the round cap, open complaints stand.
|
||
chunk_nums = [[num for ch in chunk for num in ch["nums"] if num in by_num] for chunk in chunks]
|
||
|
||
def sections_text(nums: list[int]) -> str:
|
||
return "\n\n".join(f"SECTION: {_title(entries[num])}\n{by_num[num]['md']}" for num in nums)
|
||
|
||
def _sub_list(num: int) -> str:
|
||
subs = subs_by_title.get(_title(entries[num]), [])
|
||
return "\n".join(f"- [{_level_label(s)}] {s['title']}" for s in subs) or "(none)"
|
||
|
||
def tasks_text(nums: list[int], problems: dict[int, str]) -> str:
|
||
return "\n\n".join(
|
||
f"SECTION: {_title(entries[num])}\n"
|
||
f"SUBBLOCKS (set one `<!-- sub: LABEL | title -->` marker each, label/order as here):\n{_sub_list(num)}\n"
|
||
f"PROBLEM: {problems[num]}\nCURRENT CONTENT:\n{by_num[num]['md']}"
|
||
for num in nums
|
||
)
|
||
|
||
scope = chunk_nums
|
||
for round_no in range(1, READING_ROUNDS + 1):
|
||
# CHECK_PANEL judges per packet; majority flags. Aggregation robust against a single failure.
|
||
check_judge_paths = [
|
||
[content_path.parent / f"{content_path.stem}.lese-check-r{round_no}-{i}-j{j}.json" for j in range(1, CHECK_PANEL + 1)]
|
||
for i in range(1, writer_count + 1)
|
||
]
|
||
pending_slots = [
|
||
(i, j) for i in range(writer_count) if scope[i]
|
||
for j in range(CHECK_PANEL) if _read_problems_schema(_json_file(check_judge_paths[i][j])) is None
|
||
]
|
||
if pending_slots:
|
||
await _set_step(guide_id, 4, "Checking readability…")
|
||
sections_per_chunk = {i: sections_text(scope[i]) for i, _ in pending_slots}
|
||
slots = [{
|
||
"key": f"{guide_id}-lese-check-r{round_no}-{i + 1}-j{j + 1}",
|
||
"prompt": _prompt(
|
||
"Guide-Lese-Check",
|
||
topic=topic, format_name=format_name, spec=spec,
|
||
sections=sections_per_chunk[i],
|
||
out_path=check_judge_paths[i][j], extra=_extra(instructions),
|
||
),
|
||
"role": "judge", "capabilities": "files",
|
||
"payload": (lambda result, p=check_judge_paths[i][j]: _read_problems_schema(_json_file(p))),
|
||
} for i, j in pending_slots]
|
||
n_checks = len(slots)
|
||
upd = lambda n: asyncio.create_task(_set_step(guide_id, 4, f"Checking readability {n}/{n_checks}…"))
|
||
res = await _race(topic, f"Reading-Exam r{round_no}", slots, len(slots), _timeout("lese_check", max(chunk_sizes)), provider, on_update=upd, cancelled=is_cancelled, grace=CONSENSUS_GRACE)
|
||
if is_cancelled():
|
||
return None
|
||
if res is None:
|
||
_log(topic, f"Reading exam round {round_no}: no full quorum — aggregated available judges")
|
||
|
||
problems_by_num: dict[int, str] = {}
|
||
for i in range(writer_count):
|
||
if scope[i]:
|
||
problems_by_num.update(_panel_problems(check_judge_paths[i], set(scope[i]), idx))
|
||
|
||
# Deterministic readability gate: queue too-hard sections into the same
|
||
# revision (LLM complaint takes precedence). Gate off → no-op.
|
||
if READABILITY_ACTIVE:
|
||
md_by_num = {num: by_num[num]["md"] for nums in scope for num in nums if num in by_num}
|
||
hints = await asyncio.to_thread(readability.rate_sections, md_by_num)
|
||
if hints:
|
||
_log(topic, f"Readability: {len(hints)} section(s) too hard")
|
||
for num, hint in hints.items():
|
||
problems_by_num.setdefault(num, hint)
|
||
|
||
if not problems_by_num:
|
||
break
|
||
|
||
_log(topic, f"Reading exam round {round_no}: {len(problems_by_num)} section(s) flagged")
|
||
await _set_step(guide_id, 4, f"Revising {len(problems_by_num)} section(s) (round {round_no})…")
|
||
fix_chunks = [[num for num in nums if num in problems_by_num] for nums in chunk_nums]
|
||
fix_paths = [content_path.parent / f"{content_path.stem}.fix-r{round_no}-{i + 1}.md" for i in range(writer_count)]
|
||
fix_pending = [i for i, nums in enumerate(fix_chunks) if nums and not fix_paths[i].exists()]
|
||
results = await asyncio.gather(*[
|
||
run_agent(
|
||
f"{guide_id}-fix-r{round_no}-w{i + 1}",
|
||
_prompt(
|
||
"Guide-Sections-Fix",
|
||
topic=topic, format_name=format_name, facts=facts, spec=spec,
|
||
tasks=tasks_text(fix_chunks[i], problems_by_num),
|
||
out_path=fix_paths[i], extra=_extra(instructions),
|
||
),
|
||
_timeout("writer", len(fix_chunks[i])), provider=provider, role="guide", capabilities="full",
|
||
)
|
||
for i in fix_pending
|
||
], return_exceptions=True)
|
||
if is_cancelled():
|
||
return None
|
||
for i, r in zip(fix_pending, results):
|
||
if isinstance(r, BaseException) or (not isinstance(r, BaseException) and r[0] != 0):
|
||
_log(topic, f"Sections fix {i + 1} (round {round_no}) failed — original kept")
|
||
replaced: set[int] = set()
|
||
for p in fix_paths:
|
||
if not p.exists():
|
||
continue
|
||
for sec in _parse_fragment(p.read_text(encoding="utf-8")):
|
||
num = _resolve_title(idx, sec["title"])
|
||
if num not in problems_by_num or not sec["md"].strip():
|
||
continue
|
||
# Marker invariant: if the fix loses the sub markers although the original had
|
||
# some, it is discarded — otherwise the level filter (E/M/S/F) dies silently.
|
||
if by_num[num].get("subs") and not sec.get("subs"):
|
||
_log(topic, f"Reading fix for '{sec['title']}' without sub markers — discarded, tagged original kept")
|
||
continue
|
||
by_num[num] = sec
|
||
replaced.add(num)
|
||
_log(topic, f"Reading exam round {round_no}: {len(replaced)} section(s) revised")
|
||
if not replaced:
|
||
break
|
||
if round_no == READING_ROUNDS:
|
||
_log(topic, f"Reading exam: 1 round — revision stays unchecked")
|
||
break
|
||
scope = [[num for num in nums if num in replaced] for nums in chunk_nums]
|
||
_set_done(content_path, 4) # reading exam done
|
||
|
||
# Checkable = format has an exam AND the block has ≥1 relevant subblock.
|
||
# Guide is always checkable (even without relevance data, fallback = everything).
|
||
def _checkable(num):
|
||
if format_name == "Guide":
|
||
return True
|
||
if format_name == "FullGuide":
|
||
return any(isinstance(s, dict) and s.get("relevance") == "relevant"
|
||
for s in subs_raw.get(_title(entries[num]), []))
|
||
return False # Rest etc. → pure reading sections
|
||
|
||
await _set_progress(guide_id, "Assembling…")
|
||
chapters: list[dict] = []
|
||
for ch in plan:
|
||
sections = [
|
||
{"num": num, "title": _title(entries[num]), "md": by_num[num]["md"],
|
||
"compact": by_num[num].get("compact", ""),
|
||
"anchor": by_num[num].get("anchor", ""), "anker_compact": by_num[num].get("anker_compact", ""),
|
||
"subs": by_num[num].get("subs", []), "checkable": _checkable(num)}
|
||
for num in ch["nums"] if num in by_num
|
||
]
|
||
if sections:
|
||
chapters.append({"title": ch["title"], "sections": sections})
|
||
planned = {num for ch in plan for num in ch["nums"]}
|
||
missing = sorted(planned - set(by_num))
|
||
if missing:
|
||
_log(topic, f"Sections missing from writer output: {[_title(entries[n]) for n in missing]}")
|
||
if not chapters:
|
||
await _fail(guide_id, "No sections found in writer output")
|
||
return None
|
||
return chapters
|
||
|
||
|
||
_LEVEL_RANK = {"beginner": 1, "advanced": 2, "expert": 3, "peripheral": 4,
|
||
"easy": 1, "medium": 2, "hard": 3} # old values backward-compatible
|
||
|
||
|
||
def _section_for_level(sec: dict, level: int) -> dict:
|
||
"""Reconstruct md/compact of a section from subblocks up to the level (anchor stays)."""
|
||
subs = sec.get("subs") or []
|
||
if not subs:
|
||
return sec # no sub tags (legacy) → unchanged, visible
|
||
visible = [s for s in subs if _LEVEL_RANK.get(s.get("level"), 1) <= level]
|
||
md = "\n\n".join(t for t in [sec.get("anchor", ""), *(s.get("md", "") for s in visible)] if t).strip()
|
||
compact = "\n".join(t for t in [sec.get("anker_compact", ""), *(s.get("compact", "") for s in visible)] if t).strip()
|
||
return {**sec, "md": md, "compact": compact, "leer": not visible}
|
||
|
||
|
||
def content_fuer_level(content: dict, level: int) -> dict:
|
||
"""Filter guide content to a view level (1=A · 2=F · 3=E · 4=V). Level 4 = full version.
|
||
Sections without visible subs are hidden, empty chapters drop out."""
|
||
if not isinstance(content, dict) or level >= 4:
|
||
return content
|
||
chapters = []
|
||
for ch in content.get("chapters", []):
|
||
secs = [s for s in (_section_for_level(x, level) for x in ch.get("sections", [])) if not s.get("leer")]
|
||
if secs:
|
||
chapters.append({**ch, "sections": secs})
|
||
return {**content, "chapters": chapters}
|
||
|
||
|
||
async def reconcile_guides() -> None:
|
||
"""Reconcile DB↔filesystem: status=done without content file → error.
|
||
|
||
Runs at server start (after init_db) — catches crashes between
|
||
file write and status update.
|
||
"""
|
||
for g in await list_guides():
|
||
if g["status"] == "done" and not guide_content_path(g["topic"], g["format"]).exists():
|
||
log.warning("[%s] Guide %s: done without content file — set to error", g["topic"], g["id"])
|
||
now = datetime.now(timezone.utc).isoformat()
|
||
await update_guide(g["id"], status="error", error_msg="Content missing — regenerate", updated_at=now)
|
||
|
||
|
||
async def generate_guide(guide_id: str, topic: str, format_name: str, instructions: str = "", provider: str = DEFAULT_PROVIDER, ab_step: int | None = None) -> None:
|
||
async with _semaphore:
|
||
now = datetime.now(timezone.utc).isoformat()
|
||
await update_guide(guide_id, status="generating", progress="Starting…", updated_at=now)
|
||
|
||
content_path = guide_content_path(topic, format_name)
|
||
content_path.parent.mkdir(parents=True, exist_ok=True)
|
||
project = source_folder(topic) # folder source (project/uni/link) → path, else None
|
||
|
||
try:
|
||
if is_guide_cancelled(guide_id):
|
||
return
|
||
|
||
if project:
|
||
await asyncio.to_thread(_convert_pdfs, project)
|
||
|
||
# Re-run from step: delete content + slots from `ab_step`, rest stays → resume rebuilds from there.
|
||
# Otherwise "recreate": a finished guide → complete fresh start.
|
||
# Otherwise step files are leftovers of an abort/error → resume.
|
||
if ab_step is not None:
|
||
_reset_guide_from_step(content_path, ab_step)
|
||
elif content_path.exists():
|
||
for p_alt in guide_slot_files(content_path):
|
||
p_alt.unlink(missing_ok=True)
|
||
|
||
bs = await list_blocks(topic, status="consensus")
|
||
if bs:
|
||
alle = {i: (f"{b['title']} — {b['description']}" if b["description"] else b["title"])
|
||
for i, b in enumerate(bs, 1)}
|
||
else: # fallback: blocks.md (legacy topics)
|
||
bp = blocks_path(topic)
|
||
alle = _load_blocks(bp.read_text(encoding="utf-8")) if bp.exists() else {}
|
||
if not alle:
|
||
await _fail(guide_id, "No blocks found")
|
||
return
|
||
entries = _unique_title(alle)
|
||
facts = _prompt("Guide-Facts-Projekt", project=project) if project else _prompt("Guide-Facts-Thema")
|
||
chapters = await _generate_sections(
|
||
guide_id, topic, format_name, entries,
|
||
facts, instructions, provider, content_path,
|
||
)
|
||
if chapters is None or is_guide_cancelled(guide_id):
|
||
return
|
||
content = {"topic": topic, "format": format_name, "chapters": chapters}
|
||
|
||
atomic_write_json(content_path, content, indent=1) # bridge (resume/fallback)
|
||
await set_guide_content(topic, format_name, json.dumps(content, ensure_ascii=False))
|
||
|
||
now = datetime.now(timezone.utc).isoformat()
|
||
await update_guide(guide_id, status="done", progress=None, step=None, updated_at=now)
|
||
|
||
except asyncio.TimeoutError:
|
||
await _fail(guide_id, "Timeout during generation")
|
||
except FileNotFoundError:
|
||
await _fail(guide_id, "Blocks missing")
|
||
except Exception as e:
|
||
log.exception("[%s] Guide generation failed (%s)", topic, guide_id)
|
||
await _fail(guide_id, str(e)[:2000])
|
||
finally:
|
||
clear_guide_cancelled(guide_id)
|
||
|
||
|
||
# --- On-demand: check / fix / rewrite one section (focus, interactive) ---
|
||
|
||
SECTION_CHECK_TIMEOUT = 300
|
||
|
||
|
||
def _section_spec() -> str:
|
||
return (TEMPLATES_DIR / "Format" / "Section.md").read_text(encoding="utf-8")
|
||
|
||
|
||
def _section_facts(topic: str) -> str:
|
||
project = source_folder(topic)
|
||
return _prompt("Guide-Facts-Projekt", project=project) if project else _prompt("Guide-Facts-Thema")
|
||
|
||
|
||
def _hint_block(hint: str) -> str:
|
||
hint = (hint or "").strip()
|
||
return f"NOTE FROM THE USER (pay special attention):\n{hint}" if hint else ""
|
||
|
||
|
||
async def _subs_text(topic: str, block: str) -> str:
|
||
"""Relevant subblocks of a block with level — as a checklist for the agents."""
|
||
subs_raw = await _load_subblocks(topic)
|
||
subs = [s for s in subs_raw.get(_title(block), []) if s.get("relevance") != "peripheral"]
|
||
if not subs:
|
||
return "(no subblocks recorded — cover 3–7 concise points)"
|
||
return "\n".join(f"- [{s['level']}] {s['title']}" for s in subs)
|
||
|
||
|
||
async def _load_guide_content(topic: str, format_name: str) -> dict | None:
|
||
js = await get_guide_content(topic, format_name)
|
||
if not js:
|
||
return None
|
||
try:
|
||
return json.loads(js)
|
||
except ValueError:
|
||
return None
|
||
|
||
|
||
def _find_section(content: dict, block: str) -> dict | None:
|
||
for ch in content.get("chapters", []):
|
||
for s in ch.get("sections", []):
|
||
if s.get("title") == block:
|
||
return s
|
||
return None
|
||
|
||
|
||
async def block_pruefen(topic: str, format_name: str, block: str, spot: str, snippet: str, hint: str = "", provider: str = DEFAULT_PROVIDER) -> str | None:
|
||
"""Check one section (Markdown block) against the guide rules → corrected
|
||
block version as Markdown. None = error/section missing."""
|
||
content = await _load_guide_content(topic, format_name)
|
||
sec = _find_section(content, block) if content else None
|
||
if sec is None:
|
||
return None
|
||
whole = sec.get("compact", "") if str(spot).startswith("compact") else sec.get("md", "")
|
||
prompt = _prompt(
|
||
"Block-Pruefen", topic=topic, spec=_section_spec(), facts=_section_facts(topic),
|
||
subblocks=await _subs_text(topic, block), context=whole, snippet=snippet, hint=_hint_block(hint),
|
||
)
|
||
rc, stdout, _ = await run_agent(
|
||
f"block-pruefen-{uuid.uuid4()}", prompt, SECTION_CHECK_TIMEOUT,
|
||
provider=provider, role="judge", capabilities="none", lane="interactive",
|
||
)
|
||
new = stdout.strip() if rc == 0 else ""
|
||
return new or None
|
||
|
||
|
||
async def block_adopt(topic: str, format_name: str, block: str, spot: str, old: str, new: str) -> dict | None:
|
||
"""Replace one block (old→new) in the compact/detailed field + persist.
|
||
→ {compact, md, found}; None = section missing."""
|
||
content = await _load_guide_content(topic, format_name)
|
||
sec = _find_section(content, block) if content else None
|
||
if sec is None:
|
||
return None
|
||
is_compact = str(spot).startswith("compact")
|
||
field = "compact" if is_compact else "md"
|
||
current = sec.get(field, "") or ""
|
||
found = old in current
|
||
if found:
|
||
sec[field] = current.replace(old, new, 1)
|
||
# Also replace in anchor + subs (sources of the filtered E/M/S view), otherwise the
|
||
# leveled view keeps showing the old block.
|
||
anchor_field = "anker_compact" if is_compact else "anchor"
|
||
if old in (sec.get(anchor_field) or ""):
|
||
sec[anchor_field] = sec[anchor_field].replace(old, new, 1)
|
||
for sub in sec.get("subs", []):
|
||
if old in (sub.get(field, "") or ""):
|
||
sub[field] = sub[field].replace(old, new, 1)
|
||
break
|
||
js = json.dumps(content, ensure_ascii=False)
|
||
await set_guide_content(topic, format_name, js)
|
||
atomic_write_json(guide_content_path(topic, format_name), content, indent=1)
|
||
return {"compact": sec.get("compact", ""), "md": sec.get("md", ""), "found": found}
|