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      "Code": "# -*- coding: utf-8 -*-\r\n# 25 — Crear techos por contorno cerrado (GroupId + puntos ordenados en mm).\r\n#\r\n# IN[0] : tabla o ruta .csv. Cabeceras: GroupId, CeilingTypeName, LevelName, X_mm, Y_mm\r\n#\r\n# Salida: techos creados / errores.\r\n\r\nimport sys\r\nimport csv\r\nimport os\r\n\r\nimport clr\r\nclr.AddReference('RevitAPI')\r\nclr.AddReference('RevitServices')\r\nfrom Autodesk.Revit.DB import (\r\n    FilteredElementCollector,\r\n    Ceiling,\r\n    CeilingType,\r\n    Level,\r\n    Line,\r\n    XYZ,\r\n    CurveLoop,\r\n)\r\nfrom System.Collections.Generic import List\r\nfrom RevitServices.Persistence import DocumentManager\r\nfrom RevitServices.Transactions import TransactionManager\r\n\r\ndoc = DocumentManager.Instance.CurrentDBDocument\r\nMM_TO_FT = 1.0 / 304.8\r\n_PY3 = sys.version_info[0] >= 3\r\n\r\n\r\ndef _ustr(value):\r\n    if value is None:\r\n        return ''\r\n    if _PY3:\r\n        return str(value).strip()\r\n    try:\r\n        if isinstance(value, unicode):\r\n            return value.strip()\r\n    except NameError:\r\n        pass\r\n    return str(value).strip()\r\n\r\n\r\ndef _exc_str(ex):\r\n    if _PY3:\r\n        return str(ex)\r\n    try:\r\n        return unicode(ex)\r\n    except NameError:\r\n        return str(ex)\r\n\r\n\r\ndef _to_py_list(obj, max_index=256):\r\n    if obj is None:\r\n        return []\r\n    if isinstance(obj, (list, tuple)):\r\n        return list(obj)\r\n    try:\r\n        return list(obj)\r\n    except TypeError:\r\n        pass\r\n    out = []\r\n    for i in range(max_index):\r\n        try:\r\n            out.append(obj[i])\r\n        except Exception:\r\n            break\r\n    return out\r\n\r\n\r\ndef _dynamo_in_ports():\r\n    raw = globals().get('IN', [])\r\n    ports = _to_py_list(raw, max_index=32)\r\n    if len(ports) == 0 and raw is not None:\r\n        tmp = []\r\n        for i in range(32):\r\n            try:\r\n                tmp.append(raw[i])\r\n            except Exception:\r\n                break\r\n        ports = tmp\r\n    return ports\r\n\r\n\r\ndef _table_rows_from_in0(raw):\r\n    if raw is None:\r\n        return []\r\n    if isinstance(raw, (list, tuple)) and len(raw) > 0:\r\n        if isinstance(raw[0], (list, tuple)):\r\n            return [list(r) for r in raw]\r\n    sp = _ustr(raw)\r\n    if not sp or not os.path.isfile(sp) or not sp.lower().endswith('.csv'):\r\n        return []\r\n    out = []\r\n    try:\r\n        if _PY3:\r\n            fobj = open(sp, 'r', encoding='utf-8-sig', newline='')\r\n        else:\r\n            import codecs\r\n            fobj = codecs.open(sp, 'r', 'utf-8-sig')\r\n        try:\r\n            for row in csv.reader(fobj):\r\n                out.append(list(row))\r\n        finally:\r\n            fobj.close()\r\n    except Exception:\r\n        return []\r\n    return out\r\n\r\n\r\ndef _hdr(row):\r\n    d = {}\r\n    for i, x in enumerate(row):\r\n        if x is None:\r\n            continue\r\n        name = _ustr(x)\r\n        if len(name) > 0 and ord(name[0]) == 0xFEFF:\r\n            name = name[1:].lstrip()\r\n        if name:\r\n            d[name] = i\r\n    return d\r\n\r\n\r\ndef _cell(row, h, k):\r\n    if k not in h:\r\n        return None\r\n    i = h[k]\r\n    if i >= len(row):\r\n        return None\r\n    return row[i]\r\n\r\n\r\n_ports = _dynamo_in_ports()\r\nrows = _table_rows_from_in0(_ports[0]) if len(_ports) > 0 else []\r\nct_by_name = {_ustr(c.Name): c for c in FilteredElementCollector(doc).OfClass(CeilingType).ToElements()}\r\nlv_by_name = {_ustr(l.Name): l for l in FilteredElementCollector(doc).OfClass(Level).ToElements()}\r\n\r\nif not rows or len(rows) < 2:\r\n    OUT = ['Error: tabla vacía o IN[0] no es tabla ni ruta .csv válida.']\r\nelse:\r\n    h = _hdr(rows[0])\r\n    req = ['GroupId', 'CeilingTypeName', 'LevelName', 'X_mm', 'Y_mm']\r\n    if any(x not in h for x in req):\r\n        OUT = ['Faltan columnas: ' + ', '.join(req)]\r\n    else:\r\n        groups = {}\r\n        for r in rows[1:]:\r\n            gid = _ustr(_cell(r, h, 'GroupId'))\r\n            ctn = _ustr(_cell(r, h, 'CeilingTypeName'))\r\n            lvn = _ustr(_cell(r, h, 'LevelName'))\r\n            try:\r\n                x = float(_cell(r, h, 'X_mm')) * MM_TO_FT\r\n                y = float(_cell(r, h, 'Y_mm')) * MM_TO_FT\r\n            except Exception:\r\n                continue\r\n            key = gid + '|' + ctn + '|' + lvn\r\n            if key not in groups:\r\n                groups[key] = {'ctn': ctn, 'lvn': lvn, 'pts': []}\r\n            z = lv_by_name[lvn].Elevation if lvn in lv_by_name else 0.0\r\n            groups[key]['pts'].append(XYZ(x, y, z))\r\n        created = []\r\n        errors = []\r\n        TransactionManager.Instance.EnsureInTransaction(doc)\r\n        try:\r\n            for key, g in groups.items():\r\n                ctn = g['ctn']\r\n                lvn = g['lvn']\r\n                pts = g['pts']\r\n                if ctn not in ct_by_name:\r\n                    errors.append('Tipo techo no encontrado: ' + ctn)\r\n                    continue\r\n                if lvn not in lv_by_name:\r\n                    errors.append('Nivel no encontrado: ' + lvn)\r\n                    continue\r\n                if len(pts) < 3:\r\n                    errors.append('Grupo con menos de 3 puntos: ' + key)\r\n                    continue\r\n                loop = CurveLoop()\r\n                for i in range(len(pts)):\r\n                    a = pts[i]\r\n                    b = pts[(i + 1) % len(pts)]\r\n                    loop.Append(Line.CreateBound(a, b))\r\n                loops = List[CurveLoop]()\r\n                loops.Add(loop)\r\n                try:\r\n                    ce = Ceiling.Create(doc, loops, ct_by_name[ctn].Id, lv_by_name[lvn].Id)\r\n                    created.append(ce)\r\n                except Exception as ex:\r\n                    errors.append(ctn + ': ' + _exc_str(ex))\r\n        finally:\r\n            TransactionManager.Instance.TransactionTaskDone()\r\n        OUT = created + (['ERRORES:'] + errors if errors else [])\r\n# --- RÜM: mensaje de cierre (URL en rum_platform_url.py) ---\r\ntry:\r\n    import sys as _rum_sys\r\n    _rum_root = r'c:\\RUM_Platform\\RUM_Tools\\Dynamo_Routines'\r\n    if _rum_root not in _rum_sys.path:\r\n        _rum_sys.path.insert(0, _rum_root)\r\n    import rum_finalize as _rum_fin\r\n    OUT = _rum_fin.apply(OUT)\r\nexcept Exception:\r\n    pass\r\n",
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          "Description": "Result of the python script",
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      "Description": "Runs an embedded Python script."
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      ],
      "Replication": "Disabled",
      "Description": "Allows you to select a file on the system and returns its file path",
      "HintPath": "C:\\RUM_Platform\\RUM_Tools\\Dynamo_Routines\\25_ceilings_from_csv\\template_ceilings.csv",
      "InputValue": ".\\template_ceilings.csv"
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  "Author": "RÜM",
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