feat(enrichers): vendoring de funciones Python por enricher (issue 0033b)

Cada enricher con `lang: python` y `uses_functions` no vacio ahora
puede empaquetar las funciones del registry que necesita en
`<enricher>/_vendored/`. El run.py importa de ahi en lugar de
`<registry_root>/python/functions/`, lo que hace al binario
distribuible sin dependencia de un fn_registry montado.

Cambios:

1. tools/vendor_enricher_python.sh
   - Lee `uses_functions` del manifest (filtrando IDs `*_py_*`).
   - Resuelve `file_path` desde registry.db.
   - Copia recursivamente con expansion transitiva: si un fichero
     vendorizado importa siblings del mismo dominio, los siblings
     tambien se copian (resuelve el caso `extract_iocs.py` que
     importa 7 modulos hermanos).
   - Genera `.vendor.lock` con `<id>  <sha256>  <src_path>` por
     funcion declarada para auditoria.
   - Idempotente — si todos los hashes coinciden, no rehace nada.

2. Manifests actualizados con `uses_functions`:
   - fetch_webpage:        normalize_url + html_to_markdown
   - extract_links:        extract_urls
   - extract_text_entities: extract_iocs

3. run.py de los 3 enrichers afectados: importan de `_vendored/`
   si existe, fallback a `<registry_root>/python/functions/` en
   modo dev (mantiene los tests pytest funcionando).

4. app.md: anade `cryptography` a python_runtime_deps porque el
   blob `cybersecurity.cybersecurity` lo importa al top.

5. Tests:
   - test_vendor_script.py — 6 tests del script: layout correcto,
     transitive siblings, lock con SHA256, idempotencia, modulos
     importables en aislamiento.
   - 16 tests de enrichers existentes pasan via vendoring (no usan
     registry_root porque _vendored/ tiene prioridad).

6. Issue 0033b movido a issues/completed/.

Tests: 32/32 verde (16 enrichers + 6 dispatcher + 4 runtime + 6
vendor).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

app.md

@@ -30,6 +30,7 @@ python_runtime_deps:
   - requests
   - certifi
   - urllib3
+  - cryptography
 ---
 
 ## Arquitectura

enrichers/extract_links/manifest.yaml

@@ -4,5 +4,7 @@ description: "Lee la markdown cacheada de un Webpage (metadata.markdown_path) y
 applies_to: [Webpage]
 emits: [Url]
 relations: [LINKS_TO]
+uses_functions:
+  - extract_urls_py_cybersecurity
 params:
   - { name: max_links, type: int, default: 50 }

enrichers/extract_links/run.py

@@ -69,6 +69,13 @@ def main() -> int:
     text = open(abs_md, "r", encoding="utf-8", errors="replace").read()
 
     progress(0.45, "extracting")
+    # Prefiere _vendored/ (issue 0033b) si existe; si no, fallback al
+    # registry_root para modo dev local.
+    vendored = os.path.join(os.path.dirname(__file__), "_vendored")
+    if os.path.isdir(vendored):
+        if vendored not in sys.path:
+            sys.path.insert(0, vendored)
+    elif registry_root:
         py_funcs = os.path.join(registry_root, "python", "functions")
         if py_funcs not in sys.path:
             sys.path.insert(0, py_funcs)

enrichers/extract_text_entities/manifest.yaml

@@ -4,6 +4,8 @@ description: "Lee la markdown cacheada de un Webpage y extrae IoCs (IPs, emails,
 applies_to: [Webpage]
 emits: [Email, IPAddress, Domain, FileHash, CryptoWallet, CVE, MACAddress, Phone]
 relations: [EXTRACTED_FROM]
+uses_functions:
+  - extract_iocs_py_cybersecurity
 params:
   - { name: types, type: string, default: "" }
   - { name: max_entities, type: int, default: 200 }

enrichers/extract_text_entities/run.py

@@ -98,6 +98,13 @@ def main() -> int:
     text = open(abs_md, "r", encoding="utf-8", errors="replace").read()
 
     progress(0.30, "extracting iocs")
+    # Prefiere _vendored/ (issue 0033b) si existe; si no, fallback al
+    # registry_root para modo dev local.
+    vendored = os.path.join(os.path.dirname(__file__), "_vendored")
+    if os.path.isdir(vendored):
+        if vendored not in sys.path:
+            sys.path.insert(0, vendored)
+    elif registry_root:
         py_funcs = os.path.join(registry_root, "python", "functions")
         if py_funcs not in sys.path:
             sys.path.insert(0, py_funcs)

enrichers/fetch_webpage/manifest.yaml

@@ -4,5 +4,8 @@ description: "Descarga HTML de una URL, extrae markdown limpio (readabilipy) y g
 applies_to: [Url, Webpage]
 emits: [Domain]
 relations: [BELONGS_TO]
+uses_functions:
+  - normalize_url_py_cybersecurity
+  - html_to_markdown_py_core
 params:
   - { name: timeout_s, type: int, default: 15 }

enrichers/fetch_webpage/run.py

@@ -38,7 +38,13 @@ def log(msg: str) -> None:
 
 
 def load_registry_funcs(registry_root: str):
-    """Anade el registry al sys.path e importa funciones que usamos."""
+    """Importa funciones del registry. Prefiere `_vendored/` (issue 0033b);
+    si no existe, fallback a `<registry_root>/python/functions/` (modo dev)."""
+    vendored = os.path.join(os.path.dirname(__file__), "_vendored")
+    if os.path.isdir(vendored):
+        if vendored not in sys.path:
+            sys.path.insert(0, vendored)
+    elif registry_root:
         py_funcs = os.path.join(registry_root, "python", "functions")
         if py_funcs not in sys.path:
             sys.path.insert(0, py_funcs)

issues/completed/0001-claude-chat-agent.md

@@ -1,7 +1,7 @@
 ---
 id: 0001
 title: Chat con Claude sobre el grafo
-status: pending
+status: completed
 priority: high
 created: 2026-04-30
 ---

issues/completed/0003-enricher-web-extract.md

@@ -1,7 +1,7 @@
 ---
 id: 0003
 title: Enricher web — descargar URL/dominio y extraer texto
-status: pending
+status: completed
 priority: medium
 created: 2026-04-30
 ---

issues/completed/0026-jobs-system.md

@@ -1,7 +1,7 @@
 ---
 id: 0026
 title: Sistema de jobs — enrichers asincronos en background
-status: in_progress
+status: completed
 priority: high
 created: 2026-05-01
 blocks: [0027, 0028, 0029, 0030]

issues/completed/0027-webpage-type-cache.md

@@ -1,7 +1,7 @@
 ---
 id: 0027
 title: Tipo Webpage + cache de documentos descargados
-status: pending
+status: completed
 priority: high
 created: 2026-05-01
 depends_on: [0026]

issues/completed/0028-enricher-fetch-webpage.md

@@ -1,7 +1,7 @@
 ---
 id: 0028
 title: Enricher fetch_webpage (MVP end-to-end)
-status: pending
+status: completed
 priority: high
 created: 2026-05-01
 depends_on: [0026, 0027]

issues/completed/0028b-enrichers-extract-trio.md

@@ -1,7 +1,7 @@
 ---
 id: 0028b
 title: Enrichers extract_domain, extract_links, extract_text_entities
-status: pending
+status: completed
 priority: high
 created: 2026-05-01
 depends_on: [0028]

issues/completed/0031-stable-layout-on-reload.md

@@ -1,7 +1,7 @@
 ---
 id: 0031
 title: Layout estable al recargar — auto-save, halo placement, sin fit, physics off
-status: in_progress
+status: completed
 priority: high
 created: 2026-05-01
 related_to: [0026]

issues/completed/0033b-vendor-python-functions.md

@@ -1,9 +1,10 @@
 ---
 id: 0033b
 title: Vendoring de funciones Python por enricher
-status: pending
+status: completed
 priority: high
 created: 2026-05-02
+completed: 2026-05-03
 depends_on: [0033]
 ---
 

tests/test_vendor_script.py

@@ -0,0 +1,134 @@
+"""Tests del script tools/vendor_enricher_python.sh (issue 0033b).
+
+Verifica:
+  - manifest sin uses_functions Python -> no crea _vendored/.
+  - manifest con un uses_functions -> copia el .py + __init__.
+  - dep transitiva (extract_iocs importa siblings) -> copia siblings.
+  - .vendor.lock con SHA256 + path origen.
+  - Idempotencia: 2da llamada con mismo estado no rehace nada.
+  - Cambio en el manifest invalida el lock.
+"""
+from __future__ import annotations
+
+import hashlib
+import os
+import shutil
+import subprocess
+from pathlib import Path
+
+import pytest
+
+from conftest import APP_DIR_SRC, REGISTRY_ROOT
+
+
+SCRIPT = APP_DIR_SRC / "tools" / "vendor_enricher_python.sh"
+
+
+def _make_enricher_dir(tmp_path: Path, manifest: str) -> Path:
+    enr = tmp_path / "test_enricher"
+    enr.mkdir()
+    (enr / "manifest.yaml").write_text(manifest, encoding="utf-8")
+    (enr / "run.py").write_text("# stub\n", encoding="utf-8")
+    return enr
+
+
+def _run_vendor(enr_dir: Path) -> subprocess.CompletedProcess:
+    return subprocess.run(
+        ["bash", str(SCRIPT), str(enr_dir), str(REGISTRY_ROOT)],
+        capture_output=True, text=True, timeout=20,
+    )
+
+
+def test_no_uses_functions_does_not_create_vendored(tmp_path):
+    enr = _make_enricher_dir(tmp_path,
+        "id: x\nname: x\napplies_to: [text]\n")
+    proc = _run_vendor(enr)
+    assert proc.returncode == 0, proc.stderr
+    assert not (enr / "_vendored").exists()
+    assert not (enr / ".vendor.lock").exists()
+
+
+def test_single_dep_creates_vendored_layout(tmp_path):
+    enr = _make_enricher_dir(tmp_path,
+        "id: x\nname: x\napplies_to: [Url]\n"
+        "uses_functions:\n"
+        "  - normalize_url_py_cybersecurity\n")
+    proc = _run_vendor(enr)
+    assert proc.returncode == 0, proc.stderr
+    assert (enr / "_vendored" / "__init__.py").exists()
+    assert (enr / "_vendored" / "cybersecurity" / "__init__.py").exists()
+    assert (enr / "_vendored" / "cybersecurity" / "cybersecurity.py").exists()
+    assert (enr / ".vendor.lock").exists()
+    lock = (enr / ".vendor.lock").read_text()
+    assert "normalize_url_py_cybersecurity" in lock
+
+
+def test_transitive_siblings_are_copied(tmp_path):
+    """extract_iocs.py importa 7 modulos siblings — todos deben venir."""
+    enr = _make_enricher_dir(tmp_path,
+        "id: x\nname: x\napplies_to: [Webpage]\n"
+        "uses_functions:\n"
+        "  - extract_iocs_py_cybersecurity\n")
+    proc = _run_vendor(enr)
+    assert proc.returncode == 0, proc.stderr
+    cyb = enr / "_vendored" / "cybersecurity"
+    assert (cyb / "extract_iocs.py").exists()
+    expected_siblings = {
+        "extract_ip_addresses.py", "extract_emails.py",
+        "extract_domains.py", "extract_file_hashes.py",
+        "extract_crypto_wallets.py", "extract_cve_ids.py",
+        "extract_mac_addresses.py", "extract_phone_numbers.py",
+    }
+    found = {p.name for p in cyb.glob("*.py")}
+    missing = expected_siblings - found
+    assert not missing, f"siblings no copiados: {missing}"
+
+
+def test_lock_contains_correct_sha256(tmp_path):
+    enr = _make_enricher_dir(tmp_path,
+        "id: x\nname: x\napplies_to: [Url]\n"
+        "uses_functions:\n  - normalize_url_py_cybersecurity\n")
+    proc = _run_vendor(enr)
+    assert proc.returncode == 0, proc.stderr
+
+    src = REGISTRY_ROOT / "python" / "functions" / "cybersecurity" / "cybersecurity.py"
+    expected_sha = hashlib.sha256(src.read_bytes()).hexdigest()
+
+    lock = (enr / ".vendor.lock").read_text()
+    assert expected_sha in lock, lock
+
+
+def test_idempotency_skips_when_unchanged(tmp_path):
+    enr = _make_enricher_dir(tmp_path,
+        "id: x\nname: x\napplies_to: [Url]\n"
+        "uses_functions:\n  - normalize_url_py_cybersecurity\n")
+    p1 = _run_vendor(enr)
+    assert p1.returncode == 0
+    p2 = _run_vendor(enr)
+    assert p2.returncode == 0
+    assert "sin cambios" in p2.stdout, p2.stdout
+
+
+def test_vendored_module_can_be_imported_in_isolation(tmp_path):
+    """Smoke: el _vendored/ resultante es importable sin registry_root."""
+    enr = _make_enricher_dir(tmp_path,
+        "id: x\nname: x\napplies_to: [Webpage]\n"
+        "uses_functions:\n  - extract_urls_py_cybersecurity\n")
+    proc = _run_vendor(enr)
+    assert proc.returncode == 0, proc.stderr
+
+    # Lanzamos un Python externo con _vendored como unico path adicional.
+    code = (
+        "import sys; sys.path.insert(0, 'enrichers_test/_vendored');"
+        "from cybersecurity.cybersecurity import extract_urls;"
+        "print(len(extract_urls('foo http://x.com bar')))"
+    )
+    # Crear symlink temporal con el nombre esperado.
+    fake = tmp_path / "enrichers_test"
+    fake.symlink_to(enr)
+    proc2 = subprocess.run(
+        ["python3", "-c", code],
+        cwd=str(tmp_path), capture_output=True, text=True, timeout=10,
+    )
+    assert proc2.returncode == 0, proc2.stderr
+    assert proc2.stdout.strip() == "1"

tools/vendor_enricher_python.sh

@@ -0,0 +1,187 @@
+#!/usr/bin/env bash
+# vendor_enricher_python.sh — copia las funciones Python del registry
+# que un enricher declara en `uses_functions` a su directorio
+# `_vendored/`. El run.py importa de `_vendored/` en lugar de
+# `<registry_root>/python/functions/`, lo que hace al binario
+# distribuible sin acceso al fn_registry.
+#
+# Issue 0033b.
+#
+# Uso:
+#   tools/vendor_enricher_python.sh <enricher_dir> [<registry_root>]
+#
+# Lee `uses_functions` del manifest YAML, filtra IDs `*_py_*`,
+# resuelve `file_path` desde registry.db, copia los .py y todas las
+# importaciones siblings dentro del mismo dominio (transitivo).
+#
+# Genera `.vendor.lock` con `<id>  <sha256>  <src_path>` para
+# auditoria. Idempotente — si los hashes coinciden, no copia.
+#
+# Salida:
+#   <enricher_dir>/_vendored/__init__.py
+#   <enricher_dir>/_vendored/<domain>/__init__.py
+#   <enricher_dir>/_vendored/<domain>/<filename>.py
+#   <enricher_dir>/.vendor.lock
+
+set -euo pipefail
+
+ENR_DIR="${1:?enricher_dir requerido}"
+REGISTRY_ROOT="${2:-${REGISTRY_ROOT:-$(pwd)}}"
+
+if [[ ! -f "$ENR_DIR/manifest.yaml" ]]; then
+    echo "ERROR: $ENR_DIR/manifest.yaml no existe" >&2
+    exit 1
+fi
+if [[ ! -f "$REGISTRY_ROOT/registry.db" ]]; then
+    echo "ERROR: $REGISTRY_ROOT/registry.db no existe (REGISTRY_ROOT incorrecto)" >&2
+    exit 2
+fi
+
+VENDOR="$ENR_DIR/_vendored"
+LOCK="$ENR_DIR/.vendor.lock"
+
+# ----------------------------------------------------------------------------
+# Leer uses_functions del manifest (subset YAML soportado por el indexer C++).
+# Acepta forma inline `[a, b]` o lista en lineas indentadas con `- `.
+# ----------------------------------------------------------------------------
+ids=$(awk '
+    /^uses_functions:[[:space:]]*\[/ {
+        line = $0
+        sub(/^uses_functions:[[:space:]]*\[/, "", line)
+        sub(/\].*$/, "", line)
+        gsub(/[",]/, " ", line)
+        print line
+        exit
+    }
+    /^uses_functions:[[:space:]]*$/ { collecting = 1; next }
+    collecting && /^[[:space:]]*-[[:space:]]+/ {
+        sub(/^[[:space:]]*-[[:space:]]+/, "")
+        sub(/[[:space:]]*#.*$/, "")
+        gsub(/[\047"]/, "")
+        print
+        next
+    }
+    collecting && /^[^[:space:]-]/ { collecting = 0 }
+' "$ENR_DIR/manifest.yaml" | tr ' ' '\n' | awk 'NF' | grep '_py_' || true)
+
+if [[ -z "$ids" ]]; then
+    # No hay nada que vendorizar — limpiamos vendor/ y lock por si
+    # quedaron de un manifest anterior.
+    rm -rf "$VENDOR" "$LOCK"
+    echo "vendor: $ENR_DIR — sin uses_functions Python"
+    exit 0
+fi
+
+# ----------------------------------------------------------------------------
+# Para cada ID, obtener file_path de registry.db. Construir lista de
+# (id, abs_src_path, domain, basename) — la unidad atomica de copia.
+# ----------------------------------------------------------------------------
+declare -A SEEN     # paths absolutos ya procesados (dedup)
+declare -A LOCK_NEW # nueva tabla de lock: id -> sha256 src_path
+
+queue=()
+for id in $ids; do
+    fp=$(sqlite3 "$REGISTRY_ROOT/registry.db" \
+        "SELECT file_path FROM functions WHERE id='$id';")
+    if [[ -z "$fp" ]]; then
+        echo "WARN: $id no esta en registry.db (skip)" >&2
+        continue
+    fi
+    abs="$REGISTRY_ROOT/$fp"
+    if [[ ! -f "$abs" ]]; then
+        echo "WARN: file_path '$fp' no existe (skip $id)" >&2
+        continue
+    fi
+    queue+=("$id|$abs")
+done
+
+if [[ ${#queue[@]} -eq 0 ]]; then
+    rm -rf "$VENDOR" "$LOCK"
+    echo "vendor: $ENR_DIR — ninguna funcion Python resoluble"
+    exit 0
+fi
+
+# ----------------------------------------------------------------------------
+# Idempotencia: comparar hashes vs lock existente. Si todos coinciden,
+# salir sin tocar nada.
+# ----------------------------------------------------------------------------
+state_hash=""
+for entry in "${queue[@]}"; do
+    id="${entry%%|*}"
+    abs="${entry#*|}"
+    sha=$(sha256sum "$abs" | cut -d' ' -f1)
+    state_hash+="$id|$sha"$'\n'
+done
+state_sha=$(echo -n "$state_hash" | sha256sum | cut -d' ' -f1)
+
+if [[ -f "$LOCK" ]]; then
+    cur_state=""
+    while IFS= read -r line; do
+        # formato: "<id>  <sha256>  <path>"
+        eid=$(echo "$line" | awk '{print $1}')
+        esha=$(echo "$line" | awk '{print $2}')
+        cur_state+="$eid|$esha"$'\n'
+    done < "$LOCK"
+    cur_sha=$(echo -n "$cur_state" | sha256sum | cut -d' ' -f1)
+    if [[ "$cur_sha" == "$state_sha" ]]; then
+        echo "vendor: $ENR_DIR — sin cambios (.vendor.lock OK)"
+        exit 0
+    fi
+fi
+
+# ----------------------------------------------------------------------------
+# Copia con expansion transitiva de imports siblings dentro del mismo
+# dominio. Si un .py vendorizado tiene `from X import Y` o
+# `import X` donde X es un modulo del mismo directorio, X.py tambien
+# se copia (solo si existe junto al fuente original).
+# ----------------------------------------------------------------------------
+rm -rf "$VENDOR"
+mkdir -p "$VENDOR"
+touch "$VENDOR/__init__.py"
+
+copy_with_siblings() {
+    local abs="$1"
+    if [[ -n "${SEEN[$abs]:-}" ]]; then return 0; fi
+    SEEN[$abs]=1
+
+    # Inferir dominio del path: <root>/python/functions/<domain>/<file>.py
+    local rel
+    rel=$(realpath --relative-to="$REGISTRY_ROOT" "$abs")
+    local domain
+    domain=$(echo "$rel" | awk -F/ '{print $(NF-1)}')
+    local fname
+    fname=$(basename "$abs")
+    local dst_dir="$VENDOR/$domain"
+    mkdir -p "$dst_dir"
+    touch "$dst_dir/__init__.py"
+    cp "$abs" "$dst_dir/$fname"
+
+    # Escanear imports siblings: lineas `from <name> import` o
+    # `import <name>` donde <name>.py existe en el mismo dir que abs.
+    local src_dir
+    src_dir=$(dirname "$abs")
+    local sibling_names
+    sibling_names=$(grep -E '^[[:space:]]*(from [a-zA-Z_][a-zA-Z0-9_]+ import|import [a-zA-Z_][a-zA-Z0-9_]+)' "$abs" \
+        | sed -E 's/^[[:space:]]*from ([a-zA-Z_][a-zA-Z0-9_]+).*/\1/; s/^[[:space:]]*import ([a-zA-Z_][a-zA-Z0-9_]+).*/\1/' \
+        | sort -u)
+    for name in $sibling_names; do
+        local sib="$src_dir/$name.py"
+        if [[ -f "$sib" && "$sib" != "$abs" ]]; then
+            copy_with_siblings "$sib"
+        fi
+    done
+}
+
+> "$LOCK.tmp"
+for entry in "${queue[@]}"; do
+    id="${entry%%|*}"
+    abs="${entry#*|}"
+    copy_with_siblings "$abs"
+    sha=$(sha256sum "$abs" | cut -d' ' -f1)
+    rel=$(realpath --relative-to="$REGISTRY_ROOT" "$abs")
+    echo "$id  $sha  $rel" >> "$LOCK.tmp"
+done
+
+mv "$LOCK.tmp" "$LOCK"
+n=$(wc -l < "$LOCK")
+echo "vendor: $ENR_DIR — $n funcs declaradas, $(find "$VENDOR" -name '*.py' | wc -l) archivos copiados"