scripts/12_path_ids.py

"""Bracketed addresses for repeated markers (Arthur, 2026-09-24: "Let's do the brackets solution to all
repeated items, but flag for my review").

What a marker says is the drafter's label, or the unit it inherits plus the kind ("5-paragraph"). When two
or more content rows of a document say the same, each gets a unique address computed here, written into
BOTH full_marker and path_id (Arthur, 2026-09-24: "path_id and full_marker the same except when absolutely
indicated. I also only annotate full marker"); readers take the label through markers.strip_path:
  definition            definition["Affiliate"]: the first quoted term in the row's first 150 characters
                        (an ordinal when none is found or the term repeats)
  signature-block       signature-block["TPG Pace Holdings Corp."]: the text before the first "By:"
                        (3-80 characters, after any "IN WITNESS WHEREOF ... written above."; else an ordinal)
  anything else         <marker>[n], n = 0, 1, 2, ... in document order ("5-paragraph[0]", "whereas[3]"); 0-based
                        (Arthur, 2026-09-24: "Normalize the data, so we start with [0] whenever we have more than 1")
  descendants           a row whose marker extends a repeated marker ("paragraph-(i)" under "paragraph")
                        takes the path_id of the nearest earlier row with that marker ("paragraph[2]-(i)");
                        still repeated after that -> an ordinal too
A repeated PRINTED label (a marker with a depth that is not a paragraph, "10.7" twice) gets its ordinal
and the reason "duplicate printed label: likely an annotation error".
A row that gets a path_id for the first time gets code_edit {"what": "path_id", "why": ...} (the viewer flags it
until it is reviewed). Rerunning renumbers every repeated group in document order, reviewed rows included (the
numbers only; the viewer's split pushes later numbers the same way), and removes a path_id whose marker no longer
repeats in its document.
Usage: python claude_run/NEW/scripts/12_path_ids.py [--dry-run]
"""
import argparse
import datetime
import json
import re
import sys
from collections import Counter, defaultdict
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(Path(__file__).resolve().parent))
from markers import marker_depth, strip_path  # noqa: E402

NOW = datetime.datetime.now(datetime.timezone.utc).isoformat(timespec="seconds")
TERM = re.compile(r"[“\"]\s*([^”\"]{1,80}?)\s*[”\"]")


def key_of(r, marker):
    t = " ".join((r.get("segment_text") or "").split())
    if marker.endswith("definition"):
        m = TERM.search(t[:150])
        return m.group(1).strip() if m else None
    if marker.endswith("signature-block"):
        t = re.sub(r"^IN WITNESS WHEREOF.*?(written|first above written|date first written above|hereinabove)\.?\s*", "", t, flags=re.I)
        m = re.match(r"(.{3,80}?)\s*By\s*:", t)
        return m.group(1).strip(" ,:") if m else None
    return None


def base_of(r) -> str:
    """What the marker says, without any address brackets (markers.strip_path): full_marker carries the address."""
    return strip_path(r.get("full_marker"))


def reviewed_after_path(r):
    ce = [x for x in (r.get("code_edit") or []) if x.get("what") == "path_id"]
    return bool(ce) and bool(r.get("review", {}).get("at")) and str(r["review"]["at"]) > str(ce[-1]["at"])


def main():
    ap = argparse.ArgumentParser(); ap.add_argument("--dry-run", action="store_true"); a = ap.parse_args()
    rows = [json.loads(line) for line in (ROOT / "sot_provisioned.jsonl").open() if line.strip()]
    by = defaultdict(list)
    for r in rows: by[r["document_id"]].append(r)
    out, why_count = [], Counter()
    for did, rr in by.items():
        c = [r for r in sorted(rr, key=lambda r: int(r["order"])) if not r.get("is_garbage") and base_of(r)]
        count = Counter(base_of(r) for r in c)
        repeated = {m for m, n in count.items() if n > 1}
        path, seen_path, ordinal = {}, Counter(), Counter()
        # keys (definition terms, signature parties) usable only when unique within their marker group
        keys = defaultdict(Counter)
        for r in c:
            m = base_of(r)
            if m in repeated and (k := key_of(r, m)): keys[m][k] += 1
        for i, r in enumerate(c):
            m = base_of(r); pid, why = m, None
            # a descendant of a repeated marker: the longest repeated prefix that this marker extends
            cands = [p for p in repeated if p != m and m.startswith(p) and m[len(p):len(p) + 1] in ("-", "(", ".")]
            if cands:
                p = max(cands, key=len)
                parent = next((x for x in reversed(c[:i]) if base_of(x) == p), None)
                if parent is not None and parent["row_id"] in path:
                    pid = path[parent["row_id"]] + m[len(p):]; why = f"descendant of repeated {p!r}"
            if m in repeated and pid == m:  # a descendant resolved through its parent is unique already (the collision pass checks)
                k = key_of(r, m)
                if k and keys[m][k] == 1: pid = f'{m}["{k}"]'; why = "repeated marker, keyed by " + ("defined term" if m.endswith("definition") else "party")
                else:
                    pid = f"{m}[{ordinal[m]}]"; ordinal[m] += 1
                    d = marker_depth(m)
                    why = ("duplicate printed label: likely an annotation error" if d is not None and not m.endswith("paragraph") and "paragraph" not in m
                           else "repeated marker, numbered in document order")
            seen_path[pid] += 1
            path[r["row_id"]] = pid
            if pid != m: out.append((r, pid, why))
        # still colliding after prefixes (two descendants resolved to the same address): ordinal them
        dup = {p for p, n in seen_path.items() if n > 1}
        if dup:
            k2 = Counter()
            for idx, (r, pid, why) in enumerate(out):
                if r["document_id"] == did and pid in dup: out[idx] = (r, f"{pid}[{k2[pid]}]", (why or "") + "; still repeated, numbered"); k2[pid] += 1
            for r in c:
                if path[r["row_id"]] in dup and not any(x[0] is r for x in out): p0 = path[r["row_id"]]; out.append((r, f"{p0}[{k2[p0]}]", "still repeated, numbered")); k2[p0] += 1
    changed = renumbered = removed = 0
    has = {id(r) for r, _, _ in out}
    for r in rows:  # an address on a marker that no longer repeats: gone, from both fields
        if id(r) in has or r.get("is_garbage"): continue
        if r.get("path_id"): del r["path_id"]; removed += 1
        if (r.get("full_marker") or "").strip() != base_of(r) and base_of(r): r["full_marker"] = base_of(r); removed += 1
    for r, pid, why in out:
        why_count[why.split(";")[0] if why else "?"] += 1
        # Arthur 2026-09-24: "path_id and full_marker the same ... I only annotate full marker": the address goes in both
        if (r.get("full_marker") or "").strip() != pid: r["full_marker"] = pid; renumbered += 1
        if r.get("path_id") == pid: continue
        if r.get("path_id"): r["path_id"] = pid; renumbered += 1; continue   # the number only: no new flag
        r["path_id"] = pid; r.setdefault("code_edit", []).append({"what": "path_id", "at": NOW, "why": why, "old": {"path_id": None}}); changed += 1
    for r, pid, why in out[:40]: print(f"{r['row_id']:26} {r['full_marker']!r:24} -> {pid!r:40} {why}")
    print(f"{len(out)} rows with a path_id ({changed} new, {renumbered} renumbered, {removed} removed) in {len({r['document_id'] for r, _, _ in out})} documents;", dict(why_count),
          "(dry run)" if a.dry_run else "(written)")
    if a.dry_run: return
    tmp = ROOT / "sot_provisioned.jsonl.tmp"
    with tmp.open("w") as fh:
        for r in rows: fh.write(json.dumps(r, ensure_ascii=False) + "\n")
    tmp.replace(ROOT / "sot_provisioned.jsonl")
    with (ROOT / "viewer/edits.log.jsonl").open("a") as fh:
        fh.write(json.dumps({"at": NOW, "by": "Claude, at Arthur's request (12_path_ids.py: bracketed path_id for repeated markers, flagged code_edit)",
                             "field": "path_id", "changes": [{"row_id": r["row_id"], "full_marker": r["full_marker"], "path_id": pid, "why": why} for r, pid, why in out]},
                            ensure_ascii=False) + "\n")


if __name__ == "__main__":
    main()