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Lars 2025-09-09 19:42:35 +02:00
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scripts/import_markdown.py
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@ -2,42 +2,8 @@
# -*- coding: utf-8 -*-
"""
Script: scripts/import_markdown.py — Markdown → Qdrant (Notes, Chunks, Edges)
Version: 3.5.3
Version: 3.6.0
Datum: 2025-09-09
Neu in 3.5.3
------------
- **Fallback**, falls app.core.note_payload.make_note_payload(None) / non-dict zurückgibt:
Der Importer baut einen minimalen, korrekten Note-Payload selbst (inkl. Hash
gemäß --hash-mode/--hash-source/--hash-normalize) und läuft weiter.
- Detaillierte Debug-Ausgaben mit Typ/Preview, falls die Rückgabeform abweicht.
Kurzbeschreibung
----------------
- Liest Markdown-Dateien ein, erzeugt Notes/Chunks/Edges **idempotent**.
- Änderungserkennung (nur Inhalte, keine FS-Zeitstempel) konfigurierbar:
* --hash-mode: body | frontmatter | body+frontmatter | full (Alias)
- Env: MINDNET_HASH_MODE oder MINDNET_HASH_COMPARE (Body/Frontmatter/Full)
* --hash-normalize: canonical | none (Default: canonical)
* --hash-source: parsed (Default) | raw
* Optional: --compare-text (oder ENV MINDNET_COMPARE_TEXT=true)
* Signaturabgleich: Wechselt die Signatur (z. B. body→full, parsed→raw, canonical→none),
gilt die Note einmalig als geändert.
ENV / Qdrant
------------
- QDRANT_URL | QDRANT_HOST/QDRANT_PORT | QDRANT_API_KEY
- COLLECTION_PREFIX (Default: mindnet)
- VECTOR_DIM (Default: 384)
- MINDNET_NOTE_SCOPE_REFS: true|false (Default: false)
- MINDNET_COMPARE_TEXT: true|false (Default: false)
Aufruf-Beispiele
----------------
python3 -m scripts.import_markdown --vault ./vault
python3 -m scripts.import_markdown --vault ./vault --apply --hash-source raw --hash-normalize none
MINDNET_HASH_COMPARE=Full python3 -m scripts.import_markdown --vault ./vault --apply
python3 -m scripts.import_markdown --vault ./vault --apply --compare-text
"""
from __future__ import annotations
@ -56,8 +22,6 @@ from app.core.parser import (
read_markdown,
normalize_frontmatter,
validate_required_frontmatter,
extract_wikilinks,
FRONTMATTER_RE,
)
from app.core.note_payload import make_note_payload
from app.core.chunker import assemble_chunks
@ -81,7 +45,6 @@ try:
except Exception:
embed_texts = None
# ---------------------------------------------------------------------
# Helpers
# ---------------------------------------------------------------------
@ -120,8 +83,9 @@ def purge_note_artifacts(client, prefix: str, note_id: str) -> None:
_, chunks_col, edges_col = collections(prefix)
f_chunks = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
client.delete(collection_name=chunks_col, points_selector=f_chunks, wait=True)
f_edges = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.MatchValue(value=note_id))])
client.delete(collection_name=edges_col, points_selector=f_edges, wait=True)
f_edges = rest.Filter(must=[rest.FieldCondition(key="note_id", match=rest.ValueList(list=[]))) # type: ignore
# Hinweis: neuere Qdrant-Clients unterstützen Filter bei delete via 'points_selector'.
# Falls dein Client hier zickt, nutze eine Scroll+Delete-Implementierung. (Aus Platzgründen hier nicht expandiert.)
def _normalize_rel_path(abs_path: str, vault_root: str) -> str:
try:
@ -130,128 +94,16 @@ def _normalize_rel_path(abs_path: str, vault_root: str) -> str:
rel = abs_path
return rel.replace("\\", "/").lstrip("/")
def _resolve_hash_mode(val: Optional[str]) -> str:
def _resolve_mode(val: Optional[str]) -> str:
v = (val or os.environ.get("MINDNET_HASH_MODE") or os.environ.get("MINDNET_HASH_COMPARE") or "body").strip().lower()
if v in ("full", "fulltext", "body+frontmatter", "bodyplusfrontmatter"):
return "body+frontmatter"
return "full"
if v in ("frontmatter", "fm"):
return "frontmatter"
return "body"
def _normalize_body(body: str, mode: str) -> str:
if mode == "none":
return body if body is not None else ""
text = (body or "").replace("\r\n", "\n").replace("\r", "\n")
text = "\n".join(line.rstrip() for line in text.split("\n"))
return text
def _canon_fm(fm: Dict[str, Any]) -> str:
return json.dumps(fm or {}, ensure_ascii=False, separators=(",", ":"), sort_keys=True)
def _read_raw_body(file_path: str) -> tuple[str, Dict[str, Any]]:
if not os.path.exists(file_path):
return "", {}
with open(file_path, "r", encoding="utf-8") as f:
raw = f.read()
m = FRONTMATTER_RE.match(raw)
fm = {}
if m:
import yaml
try:
fm = yaml.safe_load(m.group(1)) or {}
except Exception:
fm = {}
body = raw[m.end():]
else:
body = raw
return body, fm
def _fallback_note_payload(parsed: Any, vault_root: str, *, hash_mode: Optional[str], hash_normalize: Optional[str],
hash_source: Optional[str], file_path: str) -> Dict[str, Any]:
"""Baut einen minimalen Note-Payload, falls make_note_payload None liefert."""
fm = normalize_frontmatter(parsed.frontmatter)
path = getattr(parsed, "path", file_path)
rel_path = _normalize_rel_path(path, vault_root)
src = (hash_source or os.environ.get("MINDNET_HASH_SOURCE", "parsed")).strip().lower()
norm = (hash_normalize or os.environ.get("MINDNET_HASH_NORMALIZE", "canonical")).strip().lower()
mode = _resolve_hash_mode(hash_mode)
if src == "raw":
body_raw, fm_raw = _read_raw_body(file_path)
# Roh-FM ergänzen (nicht überschreiben)
if fm_raw:
merged = dict(fm)
for k, v in fm_raw.items():
merged.setdefault(k, v)
fm = merged
body_for_hash = body_raw
else:
body_for_hash = getattr(parsed, "body", "") or ""
body_n = _normalize_body(body_for_hash, norm)
fm_s = _canon_fm(fm)
import hashlib
def h(s: str) -> str:
x = hashlib.sha256()
x.update(s.encode("utf-8"))
return x.hexdigest()
if mode == "frontmatter":
primary_hash = h(fm_s)
elif mode == "body+frontmatter":
primary_hash = h(body_n + "\n--FM--\n" + fm_s)
else:
primary_hash = h(body_n)
sig = f"{'full' if mode=='body+frontmatter' else mode}:{src}:{norm}:{primary_hash}"
refs = extract_wikilinks(getattr(parsed, "body", "") or "")
return {
"note_id": fm.get("id") or fm.get("note_id"),
"title": fm.get("title"),
"type": fm.get("type"),
"status": fm.get("status"),
"created": fm.get("created"),
"updated": fm.get("updated"),
"path": rel_path or fm.get("path"),
"tags": fm.get("tags"),
"hash_fulltext": primary_hash,
"hash_signature": sig,
"fulltext": getattr(parsed, "body", "") or "",
"references": list(dict.fromkeys(refs)),
}
def _coerce_to_dict(obj: Any) -> Optional[Dict[str, Any]]:
if obj is None:
return None
if isinstance(obj, dict):
return obj
if isinstance(obj, Mapping):
try:
return dict(obj)
except Exception:
pass
if isinstance(obj, (list, tuple)):
for it in obj:
d = _coerce_to_dict(it)
if isinstance(d, dict):
return d
return None
md = getattr(obj, "model_dump", None)
if callable(md):
try: return md()
except Exception: pass
dd = getattr(obj, "dict", None)
if callable(dd):
try: return dd()
except Exception: pass
dct = getattr(obj, "__dict__", None)
if isinstance(dct, dict):
return dict(dct)
return None
def _env(key: str, default: str) -> str:
return os.environ.get(key, default).strip().lower()
# ---------------------------------------------------------------------
# Main
@ -268,17 +120,27 @@ def main() -> None:
ap.add_argument("--embed-note", action="store_true", help="Optional: Note-Volltext einbetten")
ap.add_argument("--force-replace", action="store_true",
help="Änderungserkennung ignorieren und immer upserten (+ optional Purge)")
ap.add_argument("--hash-mode", choices=["body", "frontmatter", "body+frontmatter", "full"], default=None)
ap.add_argument("--hash-mode", choices=["body", "frontmatter", "full"], default=None,
help="Vergleichsmodus (Body | Frontmatter | Full)")
ap.add_argument("--hash-normalize", choices=["canonical", "none"], default=None)
ap.add_argument("--hash-source", choices=["parsed", "raw"], default=None)
ap.add_argument("--note-scope-refs", action="store_true")
ap.add_argument("--debug-hash-diff", action="store_true")
ap.add_argument("--compare-text", action="store_true")
ap.add_argument("--hash-source", choices=["parsed", "raw"], default=None,
help="Quelle für die Hash-Berechnung (Default: parsed)")
ap.add_argument("--note-scope-refs", action="store_true",
help="(Optional) erzeugt zusätzlich references:note (Default: aus)")
ap.add_argument("--debug-hash-diff", action="store_true",
help="Zeigt einen kurzen Diff zwischen altem und neuem Body")
ap.add_argument("--compare-text", action="store_true",
help="Parsed fulltext zusätzlich direkt vergleichen (über Hash hinaus)")
ap.add_argument("--baseline-modes", action="store_true",
help="Fehlende Hash-Varianten im Feld 'hashes' still nachtragen (Upsert NUR Notes)")
args = ap.parse_args()
note_scope_refs_env = (os.environ.get("MINDNET_NOTE_SCOPE_REFS", "false").strip().lower() == "true")
mode = _resolve_mode(args.hash_mode)
src = _env("MINDNET_HASH_SOURCE", args.hash_source or "parsed")
norm = _env("MINDNET_HASH_NORMALIZE", args.hash_normalize or "canonical")
note_scope_refs_env = (_env("MINDNET_NOTE_SCOPE_REFS", "false") == "true")
note_scope_refs = args.note_scope_refs or note_scope_refs_env
compare_text = args.compare_text or (os.environ.get("MINDNET_COMPARE_TEXT", "false").strip().lower() == "true")
compare_text = args.compare_text or (_env("MINDNET_COMPARE_TEXT", "false") == "true")
cfg = QdrantConfig.from_env()
client = get_client(cfg)
@ -291,9 +153,10 @@ def main() -> None:
print("Keine Markdown-Dateien gefunden.", file=sys.stderr)
sys.exit(2)
key_current = f"{mode}:{src}:{norm}"
processed = 0
for path in files:
# ------------- Parsing -------------
try:
parsed = read_markdown(path)
except Exception as e:
@ -315,144 +178,137 @@ def main() -> None:
processed += 1
# ------------- Note-Payload -------------
try:
note_pl_raw = make_note_payload(
parsed,
vault_root=root,
hash_mode=args.hash_mode,
hash_normalize=args.hash_normalize,
hash_source=args.hash_source,
file_path=path,
)
except Exception as e:
print(json.dumps({"path": path, "note_id": fm.get("id"), "error": f"make_note_payload failed: {e}"}))
note_pl_raw = None
note_pl = _coerce_to_dict(note_pl_raw)
if not isinstance(note_pl, dict):
# Fallback: baue minimalen Payload
note_pl = _fallback_note_payload(
parsed,
root,
hash_mode=args.hash_mode,
hash_normalize=args.hash_normalize,
hash_source=args.hash_source,
file_path=path,
)
print(json.dumps({
"path": path,
"note_id": fm.get("id"),
"warn": "make_note_payload returned non-dict; used fallback",
"returned_type": type(note_pl_raw).__name__ if note_pl_raw is not None else "NoneType"
}))
# fulltext + path Sicherheit
# Payload neu berechnen (liefert 'hashes' inkl. parsed:canonical Tripel)
note_pl = make_note_payload(
parsed,
vault_root=root,
hash_mode=mode,
hash_normalize=norm,
hash_source=src,
file_path=path,
)
if not note_pl.get("fulltext"):
note_pl["fulltext"] = getattr(parsed, "body", "") or ""
if note_pl.get("path"):
note_pl["path"] = _normalize_rel_path(
os.path.join(root, note_pl["path"]) if not os.path.isabs(note_pl["path"]) else note_pl["path"], root
)
else:
p_path = getattr(parsed, "path", None) or path
note_pl["path"] = _normalize_rel_path(p_path, root)
note_id = note_pl.get("note_id") or fm.get("id")
if not note_id:
print(json.dumps({"path": path, "error": "Missing note_id after payload build (even in fallback)"}))
print(json.dumps({"path": path, "error": "Missing note_id after payload build"}))
continue
# ------------- Change-Detection -------------
# Alt-Payload holen
old_payload = None if args.force_replace else fetch_existing_note_payload(client, cfg.prefix, note_id)
old_hash = None if not old_payload else old_payload.get("hash_fulltext")
old_sig = (old_payload or {}).get("hash_signature")
new_hash = note_pl.get("hash_fulltext")
new_sig = note_pl.get("hash_signature")
old_hashes = (old_payload or {}).get("hashes") or {}
old_hash_exact = old_hashes.get(key_current)
sig_changed = bool(old_sig) and bool(new_sig) and (old_sig.split(":")[:3] != new_sig.split(":")[:3])
hash_changed = (old_hash != new_hash)
# Neu-Hash für den aktuellen Modus aus neuem Payload
new_hash_exact = (note_pl.get("hashes") or {}).get(key_current)
needs_baseline = (old_hash_exact is None)
# Change-Detection
hash_changed = (old_hash_exact is not None and new_hash_exact is not None and old_hash_exact != new_hash_exact)
text_changed = False
if compare_text:
old_text = (old_payload or {}).get("fulltext") or ""
new_text = note_pl.get("fulltext") or ""
text_changed = (old_text != new_text)
changed = args.force_replace or sig_changed or hash_changed or text_changed
# Wichtig: Moduswechsel alleine zählt *nicht* als Änderung (Option C).
# changed => nur wenn baseline existiert und Hash anders, ODER wir force-replace/text_changed haben.
changed = args.force_replace or hash_changed or text_changed
# ------------- Chunks / Embeddings / Edges -------------
try:
chunks = assemble_chunks(fm["id"], getattr(parsed, "body", "") or "", fm.get("type", "concept"))
chunk_pls = make_chunk_payloads(fm, note_pl["path"], chunks)
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "error": f"chunk build failed: {e}"}))
continue
# Soll Baseline „still“ ergänzt werden?
do_baseline_only = (args.baseline_modes and needs_baseline and not changed)
if embed_texts:
# Edges/Chunks vorbereiten (nur wenn wir potenziell wirklich schreiben)
chunks = []
chunk_pls = []
edges = []
vecs = []
if changed or args.apply:
try:
vecs = embed_texts([getattr(c, "text", "") for c in chunks]) # type: ignore[attr-defined]
chunks = assemble_chunks(fm["id"], getattr(parsed, "body", "") or "", fm.get("type", "concept"))
chunk_pls = make_chunk_payloads(fm, note_pl["path"], chunks)
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "warn": f"embed_texts failed, using zeros: {e}"}))
print(json.dumps({"path": path, "note_id": note_id, "error": f"chunk build failed: {e}"}))
continue
if embed_texts:
try:
vecs = embed_texts([getattr(c, "text", "") for c in chunks]) # type: ignore[attr-defined]
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "warn": f"embed_texts failed, using zeros: {e}"}))
vecs = [[0.0] * cfg.dim for _ in chunks]
else:
vecs = [[0.0] * cfg.dim for _ in chunks]
else:
vecs = [[0.0] * cfg.dim for _ in chunks]
try:
note_refs = note_pl.get("references") or []
edges = build_edges_for_note(
note_id,
chunk_pls,
note_refs,
include_note_scope_refs=note_scope_refs,
)
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "error": f"build_edges_for_note failed: {e}"}))
continue
try:
note_refs = note_pl.get("references") or []
edges = build_edges_for_note(
note_id,
chunk_pls,
note_refs,
include_note_scope_refs=note_scope_refs,
)
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "error": f"build_edges_for_note failed: {e}"}))
continue
# ------------- Summary -------------
# Zusammenfassung
summary = {
"note_id": note_id,
"title": fm.get("title"),
"chunks": len(chunk_pls),
"edges": len(edges),
"changed": changed,
"decision": ("apply" if args.apply and changed else
"needs_baseline_for_mode": needs_baseline,
"decision": ("baseline-only" if args.apply and do_baseline_only else
"apply" if args.apply and changed else
"apply-skip-unchanged" if args.apply and not changed else
"dry-run"),
"path": note_pl["path"],
"hash_mode": args.hash_mode or os.environ.get("MINDNET_HASH_MODE") or os.environ.get("MINDNET_HASH_COMPARE", "body"),
"hash_normalize": args.hash_normalize or os.environ.get("MINDNET_HASH_NORMALIZE", "canonical"),
"hash_source": args.hash_source or os.environ.get("MINDNET_HASH_SOURCE", "parsed"),
"hash_signature": note_pl.get("hash_signature"),
"sig_changed": sig_changed,
"hash_changed": hash_changed,
"text_changed": text_changed,
"hash_mode": mode,
"hash_normalize": norm,
"hash_source": src,
}
print(json.dumps(summary, ensure_ascii=False))
# ------------- Upserts -------------
# Schreiben?
if not args.apply:
continue
try:
if changed and args.purge_before_upsert:
purge_note_artifacts(client, cfg.prefix, note_id)
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "warn": f"purge failed: {e}"}))
try:
# BASELINE-ONLY: fehlenden Key nachtragen, ohne legacy Felder anzutasten
if do_baseline_only:
merged_hashes = {}
merged_hashes.update(old_hashes)
merged_hashes.update(note_pl.get("hashes") or {})
# Nur Notes upserten; legacy Hashfelder lassen wir wie im Altpayload
if old_payload:
note_pl["hash_fulltext"] = old_payload.get("hash_fulltext", note_pl.get("hash_fulltext"))
note_pl["hash_signature"] = old_payload.get("hash_signature", note_pl.get("hash_signature"))
note_pl["hashes"] = merged_hashes
notes_name, note_pts = points_for_note(cfg.prefix, note_pl, None, cfg.dim)
upsert_batch(client, notes_name, note_pts)
chunks_name, chunk_pts = points_for_chunks(cfg.prefix, chunk_pls, vecs)
upsert_batch(client, chunks_name, chunk_pts)
edges_name, edge_pts = points_for_edges(cfg.prefix, edges)
upsert_batch(client, edges_name, edge_pts)
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "error": f"upsert failed: {e}"}))
continue
# Normale Änderungen schreiben (Notes + Chunks + Edges)
if not changed:
continue
if args.purge_before_upsert:
try:
purge_note_artifacts(client, cfg.prefix, note_id)
except Exception as e:
print(json.dumps({"path": path, "note_id": note_id, "warn": f"purge failed: {e}"}))
notes_name, note_pts = points_for_note(cfg.prefix, note_pl, None, cfg.dim)
upsert_batch(client, notes_name, note_pts)
chunks_name, chunk_pts = points_for_chunks(cfg.prefix, chunk_pls, vecs)
upsert_batch(client, chunks_name, chunk_pts)
edges_name, edge_pts = points_for_edges(cfg.prefix, edges)
upsert_batch(client, edges_name, edge_pts)
print(f"Done. Processed notes: {processed}")
if __name__ == "__main__":
main()