{
 "cells": [
  {
   "cell_type": "markdown",
   "id": "e081074020a9935",
   "metadata": {},
   "source": [
    "# Getting Started with DRM\n",
    "\n",
    "Minimal end-to-end graph workflow with `NetworkXGraph` and `WeakNode`.\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "id": "f4738cf4",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "✅ drm ja està present al sistema. Saltant instal·lació.\n"
     ]
    }
   ],
   "source": [
    "import importlib.util\n",
    "\n",
    "# Comprovació de presència del paquet\n",
    "package_to_check = 'drm'\n",
    "spec = importlib.util.find_spec(package_to_check)\n",
    "\n",
    "if spec is None:\n",
    "    print(f'⚠️ {package_to_check} no està instal·lat. Iniciant instal·lació...')\n",
    "    %pip install -q --upgrade drm-tools\n",
    "    print(\"✅ Instal·lació completada. L'estat del kernel PODRIA requerir un reinici.\")\n",
    "else:\n",
    "    print(f'✅ {package_to_check} ja està present al sistema. Saltant instal·lació.')\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "id": "d5d798c3f573be3",
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": "[1, 2]\n"
    }
   ],
   "source": [
    "from drm import NetworkXGraph, Node, WeakNode\n",
    "\n",
    "graph = NetworkXGraph()\n",
    "doc = Node(pk={\"doc\": \"DOC-001\"}, main_label=\"Document\")\n",
    "section = WeakNode(parent=doc, pk={\"section\": 1}, main_label=\"Section\")\n",
    "graph.insertNode(doc, replace=True)\n",
    "graph.insertNode(section, insert_parent=True)\n",
    "print(graph.get_nodes())\n",
    "graph.close()\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "id": "2ff5ce50-0825-4313-b9a8-2a788a9c7ae1",
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
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   "display_name": "Python (drm-tools)",
   "language": "python",
   "name": "drm-env"
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  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
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   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
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