mehrere oft verwendete Routinen in eigene utils.py eingebaut

.vscode/launch.json

@@ -123,35 +123,35 @@
             ]
         },
         {
-            "name": "getpositions with ST500592_Omniflo.dxf",
+            "name": "getpositions with PR500592_10_5.13_POT_20251216.dxf",
             "type": "debugpy",
             "request": "launch",
             "program": "${file}",
             "console": "integratedTerminal",
             "args": [
                 "--filename",
-                "ST500592_Omniflo.dxf",
+                "PR500592_10_5.13_POT_20251216.dxf",
                 "--sensors",
                 "--rack",
                 "--console",
                 "--write",
-                "ST500592_Omniflo_positions.json"
+                "PR500592_10_5.13_POT_20251216_positions.json"
             ]
         },
         {
-            "name": "getpositions with ST500592_10_5-11_ILS.dxf",
+            "name": "getpositions with POT_ST1_ST6_12.dxf",
             "type": "debugpy",
             "request": "launch",
             "program": "${file}",
             "console": "integratedTerminal",
             "args": [
                 "--filename",
-                "ST500592_10_5-11_ILS.dxf",
+                "POT_ST1_ST6_12.dxf",
                 "--sensors",
                 "--rack",
                 "--console",
                 "--write",
-                "ST500592_10_5-11_ILS_positions.json"
+                "POT_ST1_ST6_12_positions.json"
             ]
         },
         {
@@ -289,6 +289,21 @@
                 "ST-Fortna_ASCII_cables.dxf"
             ]
         },
+        {
+            "name": "draw cables for test.json",
+            "type": "debugpy",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal",
+            "args": [
+                "--filename",
+                "test_todraw.json",
+                "-n",
+                "test_cables.dxf",
+                "-x",
+                "test_cables.xlsx"
+            ]
+        },
         {
             "name": "routing for easy_positions.json",
             "type": "debugpy",
@@ -316,6 +331,19 @@
                 "-g"
             ]
         },
+      {
+            "name": "routing for test_positionsdraw.json",
+            "type": "debugpy",
+            "request": "launch",
+            "program": "${file}",
+            "console": "integratedTerminal",
+            "args": [
+                "--filename",
+                "test_positionsdraw.json",
+                "-w",
+                "test_draw.json",
+            ]
+        },
         {
             "name": "run_tests.py with easy_3tunnels.dxf",
             "type": "debugpy",

bin/enumerate.bat

@@ -12,12 +12,12 @@ REM echo Dateiname ohne Erweiterung: %FILENAME%
 REM echo Erweiterung: %EXT%
 REM echo Verzeichnis: %DIR%
 REM 
-REM Namen der Zwischenergebnis Dateien
+REM Namen der auf dem RENAMER Layer gefundenen Symbole, die überschrieben werden sollen
-set JSON_POS=%FILENAME%_positionsconv.json
+set JSON_SYMBOLS=%FILENAME%_symbols.json
-set JSON_TODRAW=%FILENAME%_todraw.json
+
-REM Namen der Ergebnisdateien
+REM Fehlerdatei
-set ERROR_DOUBLE=%FILENAME%_errors.json
+set ERROR_FILE=%FILENAME%_errors.json
-set RESULT_TIA=%FILENAME%-*_TIA.xlsx
+
 
 if exist "%~dp0_setenv.bat" (
     echo Lade lokale Umgebungseinstellungen aus _setenv.bat...
@@ -27,31 +27,17 @@ REM Zielverzeichnis
 set TARGET_DIR=%PROJECT_IO_RESULTS%\%FILENAME%
 mkdir "%TARGET_DIR%"
 REM lösche alte Fehlermeldungen
-del "%PROJECT_WORK%\%ERROR_DOUBLE%"
+del "%PROJECT_WORK%\%ERROR_FILE%"
 
 
 
-echo.
+echo === Creating enriched dxf file  ===
-echo === Fetching Positions ===
+call create_numbers.bat --filename %1 --errorfile %PROJECT_WORK%\%ERROR_FILE% --write %PROJECT_WORK%\%JSON_SYMBOLS% 
-call getpositions.bat --filename %1 -s -r -w  %JSON_POS% -e %ERROR_DOUBLE%
+if exist "%PROJECT_WORK%\%ERROR_FILE%" (
-if exist "%PROJECT_WORK%\%ERROR_DOUBLE%" (
+    @echo -failed- errors found during processing! 
-    @echo == failed: errors, e.g. duplicate IDs in given layout 
-    pause
-    move %PROJECT_WORK%\%ERROR_DOUBLE% %TARGET_DIR%
-    move %PROJECT_WORK%\%JSON_TODRAW%  %TARGET_DIR%
-
-    goto :eof
-)
-if not exist "%PROJECT_WORK%\%JSON_POS%" (
-    @echo == failed: getpositions 
-    pause
-    goto :eof
-)
-echo === Creating Excel Files for TIA, WSCAD, .. ===
-call portalexport.bat --filename %JSON_POS% --outname %FILENAME%
-if not exist "%PROJECT_WORK%\%RESULT_TIA%" (
-    @echo == failed: creating .xlsx files 
     pause
+    move %PROJECT_WORK%\%ERROR_FILE% %TARGET_DIR%
+    move %PROJECT_WORK%\%JSON_SYMBOLS%  %TARGET_DIR%
     goto :eof
 )
 echo move %PROJECT_WORK%\%FILENAME%-* %TARGET_DIR%

lib/create_numbers.py

@@ -8,10 +8,10 @@ from pathlib import Path
 
 import ezdxf
 from ezdxf.addons import iterdxf
-from shapely.geometry import Point
 from ezdxf.lldxf.const import DXFStructureError
 
 from error_collector import ErrorCollector, write_json_file
+from utils import check_environment_var, check_file_in_work, dxf_is_binary, get_dxf_file
 
 
 """
@@ -56,56 +56,413 @@ Alle Sensoren, Motoren, Aktoren etc. innerhalb der zugehörigen Polylinie nehmen
 """
 
 
-def check_file_in_work(work_dir: Path, filename: Path) -> tuple[Path, bool]:
+def read_config_layers(config_path: Path) -> list:
-    fexists = True
+    """
-    if not filename.exists():
+    Liest die enumerate.cfg und gibt die Layer zurück, auf denen nach Renamer-Blöcken gesucht werden soll.
-        mypath = work_dir.joinpath(filename)
+    Die Konfiguration hat eine einfache Liste unter [Layers]:
-        ex = mypath.exists()
+    [Layers]
-        if not mypath.exists():
+    RENAMER
-            fexists = False
+    OTHER_LAYER
-    else:
+    """
-        mypath = filename
+    layers = []
-    return mypath, fexists
 
-def check_environment_var(env_str: str) -> Path:
+    with open(config_path, 'r', encoding='utf-8') as f:
-    out_path = os.environ.get(env_str)
+        in_layers_section = False
-    if out_path:
+        for line in f:
-        return Path(out_path)
+            line = line.strip()
+
+            # Überspringe leere Zeilen und Kommentare
+            if not line or line.startswith('#') or line.startswith(';'):
+                continue
+
+            # Prüfe ob wir in der [Layers] Sektion sind
+            if line.startswith('['):
+                in_layers_section = line.lower() == '[layers]'
+                continue
+
+            # Wenn in [Layers], füge Layer hinzu
+            if in_layers_section:
+                layers.append(line)
+
+    return layers
+
+
+def extract_block_attributes(insert) -> dict:
+    """
+    Extrahiert alle Attribute aus einem INSERT-Block.
+    """
+    attributes = {}
+    if insert.dxftype() != 'INSERT':
+        return attributes
+
+    if insert.has_attrib:
+        for attrib in insert.attribs:
+            tag = attrib.dxf.tag
+            value = attrib.dxf.text
+            attributes[tag] = value
+
+    return attributes
+
+
+def get_boundary_geometry(doc, insert):
+    """
+    Sucht im Block nach einem Rechteck oder einer geschlossenen Polylinie.
+    Gibt die Eckpunkte zurück.
+    """
+    block_layout = doc.blocks.get(insert.dxf.name)
+
+    # Suche nach LWPOLYLINE, POLYLINE oder geschlossenen Linien
+    for entity in block_layout:
+        if entity.dxftype() == 'LWPOLYLINE':
+            # Get points and transform them
+            points = list(entity.get_points())
+
+            # Prüfe ob geschlossen (entweder Flag gesetzt oder erster == letzter Punkt)
+            is_closed = entity.closed or (entity.dxf.flags & 1)
+            if not is_closed and len(points) > 1:
+                # Prüfe ob erster und letzter Punkt gleich sind
+                first = points[0][:2]
+                last = points[-1][:2]
+                if abs(first[0] - last[0]) < 0.001 and abs(first[1] - last[1]) < 0.001:
+                    is_closed = True
+
+            if is_closed:
+                # Transform points relative to insert position
+                insert_point = insert.dxf.insert
+                transformed_points = []
+                for p in points:
+                    # Einfache Translation (ohne Rotation/Skalierung für ersten Ansatz)
+                    transformed_points.append((
+                        insert_point[0] + p[0],
+                        insert_point[1] + p[1]
+                    ))
+                return transformed_points
+
+        elif entity.dxftype() == 'POLYLINE':
+            if entity.is_closed:
+                points = [(v.dxf.location.x, v.dxf.location.y) for v in entity.vertices]
+                insert_point = insert.dxf.insert
+                transformed_points = []
+                for p in points:
+                    transformed_points.append((
+                        insert_point[0] + p[0],
+                        insert_point[1] + p[1]
+                    ))
+                return transformed_points
+
+    return None
+
+
+def point_in_polygon(point, polygon):
+    """
+    Prüft, ob ein Punkt innerhalb eines Polygons liegt (Ray-casting Algorithmus).
+    """
+    x, y = point
+    n = len(polygon)
+    inside = False
+
+    p1x, p1y = polygon[0]
+    for i in range(1, n + 1):
+        p2x, p2y = polygon[i % n]
+        if y > min(p1y, p2y):
+            if y <= max(p1y, p2y):
+                if x <= max(p1x, p2x):
+                    if p1y != p2y:
+                        xinters = (y - p1y) * (p2x - p1x) / (p2y - p1y) + p1x
+                    if p1x == p2x or x <= xinters:
+                        inside = not inside
+        p1x, p1y = p2x, p2y
+
+    return inside
+
+
+def find_symbols_in_boundary(doc, msp, boundary, target_layers, attributes):
+    """
+    Findet alle Symbole (INSERT-Blöcke) innerhalb des angegebenen Bereichs auf den Ziel-Layern.
+    """
+    symbols = []
+
+    # Bestimme welche Layer durchsucht werden sollen
+    search_layers = []
+    for i in range(1, 4):  # NAME1, NAME2, NAME3
+        layer_key = f"LAYER_NAME{i}"
+        if layer_key in attributes and attributes[layer_key]:
+            search_layers.append(attributes[layer_key])
+
+    # Falls nur NAME/LAYER_NAME vorhanden
+    if "LAYER_NAME" in attributes and attributes["LAYER_NAME"]:
+        search_layers.append(attributes["LAYER_NAME"])
+
+    # Durchsuche alle INSERT-Blöcke
+    for entity in msp.query('INSERT'):
+        if entity.dxf.layer not in search_layers:
+            continue
+
+        # Prüfe ob der Block Attribute hat
+        if not entity.has_attrib:
+            continue
+
+        # Hole Position des Symbols
+        pos = entity.dxf.insert
+        point = (pos[0], pos[1])
+
+        # Prüfe ob innerhalb des Bereichs
+        if point_in_polygon(point, boundary):
+            # Extrahiere Attribute des Symbols
+            symbol_attribs = extract_block_attributes(entity)
+
+            # Prüfe ob es ein Template ist (enthält @)
+            has_template = False
+            for value in symbol_attribs.values():
+                if '@' in str(value):
+                    has_template = True
+                    break
+
+            if has_template:
+                symbols.append({
+                    'entity': entity,
+                    'position': point,
+                    'attributes': symbol_attribs,
+                    'layer': entity.dxf.layer
+                })
+
+    return symbols
+
+
+def sort_symbols_by_direction(symbols, direction):
+    """
+    Sortiert die Symbole nach der angegebenen Richtung.
+    TOP_BOTTOM: nach Y absteigend, dann X
+    BOTTOM_TOP: nach Y aufsteigend, dann X
+    LEFT_RIGHT: nach X aufsteigend, dann Y
+    RIGHT_LEFT: nach X absteigend, dann Y
+    """
+    if direction == "TOP_BOTTOM":
+        return sorted(symbols, key=lambda s: (-s['position'][1], s['position'][0]))
+    elif direction == "BOTTOM_TOP":
+        return sorted(symbols, key=lambda s: (s['position'][1], s['position'][0]))
+    elif direction == "LEFT_RIGHT":
+        return sorted(symbols, key=lambda s: (s['position'][0], s['position'][1]))
+    elif direction == "RIGHT_LEFT":
+        return sorted(symbols, key=lambda s: (-s['position'][0], s['position'][1]))
     else:
-        print(f"Umgebungsvariable {env_str} ist nicht gesetzt oder leer.")
+        # Fallback: LEFT_RIGHT
-        exit()
+        return sorted(symbols, key=lambda s: (s['position'][0], s['position'][1]))
+
+
+def enumerate_symbols(symbols, attributes):
+    """
+    Nummeriert die Symbole durch und ersetzt die @@ Platzhalter.
+    """
+    counter = 1
+    renamed = []
+
+    for symbol in symbols:
+        symbol_attribs = symbol['attributes']
+        layer = symbol['layer']
+
+        # Finde das passende NAME-Template für diesen Layer
+        name_template = None
+        for i in range(1, 4):
+            layer_key = f"LAYER_NAME{i}"
+            name_key = f"NAME{i}"
+            if layer_key in attributes and attributes[layer_key] == layer:
+                if name_key in attributes:
+                    name_template = attributes[name_key]
+                    break
+
+        # Falls nur NAME/LAYER_NAME vorhanden
+        if not name_template and "LAYER_NAME" in attributes and attributes["LAYER_NAME"] == layer:
+            if "NAME" in attributes:
+                name_template = attributes["NAME"]
+
+        if not name_template:
+            continue
+
+        # Ersetze @-Zeichen durch Zahlen
+        # Zähle wie viele @ im Template sind
+        at_count = name_template.count('@')
+        number_str = str(counter).zfill(at_count)
+        new_name = name_template.replace('@' * at_count, number_str)
+
+        # Aktualisiere Attribute im Symbol
+        for attrib in symbol['entity'].attribs:
+            old_value = attrib.dxf.text
+            if '@' in old_value:
+                # Ersetze @ durch die Nummer
+                new_value = old_value.replace('@' * at_count, number_str)
+                attrib.dxf.text = new_value
+
+                renamed.append({
+                    'position': symbol['position'],
+                    'layer': layer,
+                    'old_value': old_value,
+                    'new_value': new_value
+                })
+
+        counter += 1
+
+    return renamed
+
+
+def process_renamer_blocks(doc, msp, renamer_layers, error_collector):
+    """
+    Verarbeitet alle Renamer-Blöcke auf den angegebenen Layern.
+    """
+    all_renamed = []
+
+    for layer in renamer_layers:
+        print(f"Durchsuche Layer: {layer}")
+
+        # Finde alle INSERT-Blöcke auf diesem Layer
+        for insert in msp.query(f'INSERT[layer=="{layer}"]'):
+            # Extrahiere Attribute
+            attributes = extract_block_attributes(insert)
+
+            if not attributes:
+                print(f"  Block ohne Attribute gefunden an Position {insert.dxf.insert}")
+                continue
+
+            # Prüfe ob es ein Renamer-Block ist
+            has_name = "NAME" in attributes or "NAME1" in attributes
+            has_direction = "DIRECTION" in attributes
+
+            if not (has_name and has_direction):
+                continue
+
+            print(f"  Renamer-Block gefunden: {attributes.get('NAME', attributes.get('NAME1', 'UNKNOWN'))}")
+            print(f"    Direction: {attributes.get('DIRECTION', 'UNKNOWN')}")
+            print(f"    Kennzeichnung: {attributes.get('KENNZEICHNUNG', 'N/A')}")
+
+            # Finde Boundary (Rechteck oder Polylinie)
+            boundary = get_boundary_geometry(doc, insert)
+            if not boundary:
+                error_msg = f"Keine Polylinie/Rechteck im Renamer-Block an Position {insert.dxf.insert} gefunden"
+                print(f"    WARNUNG: {error_msg}")
+                error_collector.add_warnings({"missing_boundary": error_msg})
+                continue
+
+            print(f"    Boundary gefunden mit {len(boundary)} Punkten")
+
+            # Finde Symbole innerhalb des Bereichs
+            symbols = find_symbols_in_boundary(doc, msp, boundary, renamer_layers, attributes)
+            print(f"    {len(symbols)} Template-Symbole gefunden")
+
+            if not symbols:
+                continue
+
+            # Sortiere nach Richtung
+            direction = attributes.get("DIRECTION", "LEFT_RIGHT")
+            sorted_symbols = sort_symbols_by_direction(symbols, direction)
+
+            # Nummeriere durch
+            renamed = enumerate_symbols(sorted_symbols, attributes)
+            all_renamed.extend(renamed)
+
+            print(f"    {len(renamed)} Symbole nummeriert")
+
+    return all_renamed
+
 
 if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description='fetches the x/y positions from a dxf file', prog='getpositions')
+    parser = argparse.ArgumentParser(description='Nummeriert Symbole in DXF-Dateien basierend auf Renamer-Blöcken', prog='create_numbers')
-    parser.add_argument('-f', '--filename', action='store', required=True, default="ST_6300_Steuerungstestlayout1_neueBloecke.dwg", help='which file should be fetched', metavar='myfile.dxf')
+    parser.add_argument('-f', '--filename', action='store', required=True, help='DXF-Datei die verarbeitet werden soll', metavar='myfile.dxf')
-    parser.add_argument('-w', '--write', action='store', help='write results into a json file')
+    parser.add_argument('-e', '--errorfile', action='store', required=False, help='JSON-Datei für Fehler und Warnungen', metavar='errors.json')
+    parser.add_argument('-w', '--write', action='store', help='Schreibe Ergebnisse der Nummerierung in eine JSON-Datei')
+    parser.add_argument('-d', '--dryrun', action='store_true', help='Symbole nicht in der DXF-Datei überschreiben, nur Ausgabe auf Konsole')
 
     args = parser.parse_args()
 
     out_dir = check_environment_var('PROJECT_DATA')
     work_dir = check_environment_var('PROJECT_WORK')
     config_dir = check_environment_var("PROJECT_CFG")
-    
+
+    # Initialisiere ErrorCollector
+    error_collector = ErrorCollector()
+
     filename = Path(args.filename)
     if not filename.suffix == ".dxf":
-        print("only available for .dxf files")
+        print("Nur für .dxf Dateien verfügbar")
-        exit()
+        exit(1)
 
     (dxf_path, dexists) = check_file_in_work(work_dir, filename)
     if dexists == False:
-        print("no such file ")
+        print(f"Datei nicht gefunden: {filename}")
         parser.print_help()
-        exit()
+        exit(1)
 
-    if dxf_is_binary(dxf_path):         # Wenn dxf eine binary ist, dann komplett parsen und modelspace anlegen
+    # Lese Konfiguration
-        print("Given .dxf-file is binary dxf. Proceeding to read file. Watch RAM-usage.")
+    config_path = Path(config_dir) / "enumerate.cfg"
+    if not config_path.exists():
+        print(f"Konfigurationsdatei nicht gefunden: {config_path}")
+        exit(1)
+
+    renamer_layers = read_config_layers(config_path)
+    print(f"Konfigurierte Layer: {renamer_layers}")
+
+    if not renamer_layers:
+        print("Keine Layer in der Konfiguration gefunden")
+        exit(1)
+
+    # Lese DXF-Datei
+    if dxf_is_binary(dxf_path):
+        print("DXF-Datei ist binär. Lese komplette Datei. Achten Sie auf RAM-Nutzung.")
         doc = get_dxf_file(dxf_path)
         msp = doc.modelspace()
-        use_iter = False
     else:
-        print("Given .dxf-file is ASCII-dxf. Proceeding to use iterative functions. Process may take longer.")
+        print("DXF-Datei ist ASCII.")
-        use_iter = True
+        doc = get_dxf_file(dxf_path)
+        msp = doc.modelspace()
 
+    # Verarbeite Renamer-Blöcke
+    print("\n" + "="*60)
+    print("Starte Verarbeitung der Renamer-Blöcke")
+    print("="*60 + "\n")
 
+    renamed_symbols = process_renamer_blocks(doc, msp, renamer_layers, error_collector)
+
+    print("\n" + "="*60)
+    print(f"Verarbeitung abgeschlossen: {len(renamed_symbols)} Symbole nummeriert")
+    print("="*60 + "\n")
+
+    # Ausgabe der Ergebnisse
+    if renamed_symbols:
+        print("Nummerierte Symbole:")
+        for item in renamed_symbols:
+            print(f"  {item['old_value']} -> {item['new_value']} (Layer: {item['layer']}, Pos: {item['position']})")
+
+    # Speichere DXF-Datei wenn nicht dry-run
+    if not args.dryrun:
+        output_path = dxf_path.parent / f"{dxf_path.stem}_numbered{dxf_path.suffix}"
+        doc.saveas(output_path)
+        print(f"\nNummerierte DXF-Datei gespeichert: {output_path}")
     else:
-        parser.print_help()
+        print("\nDry-run Modus: DXF-Datei wurde nicht überschrieben")
+
+    # Schreibe JSON-Ausgabe wenn gewünscht
+    if args.write:
+        output_data = {
+            'renamed_symbols': renamed_symbols,
+            'total_count': len(renamed_symbols)
+        }
+        output_path = Path(args.write)
+        write_json_file(output_data, output_path.parent, output_path.name)
+        print(f"Ergebnisse in JSON gespeichert: {args.write}")
+
+    # Schreibe Fehler-Datei
+    if args.errorfile:
+        error_data = error_collector.get_all_issues()
+        error_path = Path(args.errorfile)
+        write_json_file(error_data, error_path.parent, error_path.name)
+        print(f"Fehler/Warnungen gespeichert: {args.errorfile}")
+
+    # Exit-Code basierend auf Fehlern
+    if error_collector.has_errors():
+        print("\n!!! Es sind Fehler aufgetreten !!!")
+        exit(1)
+    elif error_collector.has_errors_or_warnings():
+        print("\n(Warnungen vorhanden, aber keine kritischen Fehler)")
+        exit(0)
+    else:
+        print("\nKeine Fehler oder Warnungen")
+        exit(0)

lib/drawdxf.py

@@ -14,6 +14,7 @@ import updateconfignames as uc
 from pathlib import Path
 
 from error_collector import ErrorCollector, write_json_file
+from utils import check_file_in_work
 
 
 @dataclass
@@ -794,16 +795,6 @@ def _create_bom_workbook(outpath, processed_data, bezeichner_cfg):
     wb.save(bom_path)
     print(f"BOM exported to Excel-file")
 
-def check_file_in_work(work_dir, filename):
-    fexists = True
-    if not os.path.exists(filename):
-        mypath = os.path.join(work_dir, filename)
-        if not os.path.exists(mypath):
-            fexists = False
-    else:
-        mypath = filename
-    return (mypath, fexists)
-
 def copy_layers_into_dxf_by_filter(dxf_source: ezdxf.document.Drawing, dxf_target:ezdxf.document.Drawing):
     """
     Kopiert bestimmte Layer (nach Filter) von einer Quell-DXF in eine Ziel-DXF.

lib/getpositions.py

@@ -12,6 +12,15 @@ from shapely.geometry import Point
 from ezdxf.lldxf.const import DXFStructureError
 
 from error_collector import ErrorCollector, write_json_file
+from utils import (
+    check_environment_var,
+    check_file_in_work,
+    dxf_is_binary,
+    get_dxf_file,
+    merge_two_dicts,
+    to_json,
+    write_results,
+)
 
 
 """
@@ -24,21 +33,6 @@ Dieses Programm:
 """
 
 
-def write_results(jsn_results: str, out_dir: Path, filename: str) -> None:
-    """Write results to a JSON file."""
-    print("writing results to a json file ...")
-    outfile = os.path.join(out_dir, filename)
-    with open(outfile, 'w', encoding='utf-8') as fh:
-        fh.write(jsn_results)
-    print("done")
-
-
-def merge_two_dicts(x: dict, y: dict) -> dict:
-    z = x.copy()
-    z.update(y)
-    return z
-
-
 def get_type_of_name_cfg(name: str) -> str:
     prefix = name[:2]
 
@@ -733,34 +727,6 @@ def scan(dxf_source) -> dict:
     ret['used_blocks'] = used_block_names
     ret['all_blocks'] = alle_block_defs
     return ret
-    
-def to_json(d: object, pretty: bool = True) -> str:
-    return json.dumps(d, indent=2 if pretty else None, ensure_ascii=False, default=str) #ensure_ascii false für darstellung von "ue"
-
-def get_dxf_file(filepath: Path):
-    """Hole das dxf file."""
-    try:
-        print("reading file ..", end='')
-        doc = ezdxf.filemanagement.readfile(filepath)
-        print("done")
-    except IOError:
-        print("Not a DXF file or a generic I/O error.")
-        sys.exit(1)
-    except DXFStructureError:
-        print("Invalid or corrupted DXF file.")
-        sys.exit(2)
-    return doc
-
-def check_file_in_work(work_dir: Path, filename: Path) -> tuple[Path, bool]:
-    fexists = True
-    if not filename.exists():
-        mypath = work_dir.joinpath(filename)
-        ex = mypath.exists()
-        if not mypath.exists():
-            fexists = False
-    else:
-        mypath = filename
-    return mypath, fexists
 
 def check_rack_z_coordinates(res_racks: dict, error_collector, config) -> None:
     """
@@ -829,11 +795,6 @@ def check_existance(res_mappings: dict, res_dist: dict, res_pos: dict, res_tunne
                 ret["overdefined_tunnel"] = list()
             ret["overdefined_tunnel"].append(tname)
     return ret
-            
-def dxf_is_binary(dxf_path: Path) -> bool:
-    with open(dxf_path, 'rb') as f:
-        header = f.read(22)
-        return b'AutoCAD Binary DXF' in header
 
 def validate_configs() -> None:
     errors = []
@@ -869,14 +830,6 @@ def validate_configs() -> None:
     else:
         print("No inconsistencies found. Continuing with routing process.")
 
-def check_environment_var(env_str: str) -> Path:
-    out_path = os.environ.get(env_str)
-    if out_path:
-        return Path(out_path)
-    else:
-        print(f"Umgebungsvariable {env_str} ist nicht gesetzt oder leer.")
-        exit()
-
 if __name__ == '__main__':
     parser = argparse.ArgumentParser(description='fetches the x/y positions from a dxf file', prog='getpositions')
     parser.add_argument('-f', '--filename', action='store', required=True, default="ST_6300_Steuerungstestlayout1_neueBloecke.dwg", help='which file should be fetched', metavar='myfile.dxf')

lib/plant.py

@@ -11,6 +11,8 @@ from shapely.strtree import STRtree
 import math
 import shapely
 
+from utils import to_json
+
 # Globale Variable, die in main aufgerufen wird und steuert ob Graphen in unittests gezeichnet werden
 draw = False
 class PointSorter:
@@ -33,9 +35,6 @@ class PointSorter:
     
     def get_sorted_by_y(self):
         return sorted(self.points, key = lambda p: p.y)
-    
-def to_json(d, pretty: bool = True) -> str:
-    return json.dumps(d, indent=2 if pretty else None, default=str) #ensure_ascii false für darstellung von "ue"
 
 class NodeIDs():
     ''' Klasse, die Punkte verwaltet und NodeIDs zu Punkten zuordnet.

lib/portalexport.py

@@ -5,6 +5,8 @@ from ioconverter import ExcelConverter
 import json
 from pathlib import Path
 
+from utils import check_file_in_work, load_json
+
 def process_item(sname, sdata):
     data = {
         "id": sdata.get("IO", ""),
@@ -57,22 +59,6 @@ def prepare_data(rawdata:dict):
     return (dsensors, lsensors)
 
 
-# einfache Funktionen
-def load_json(jsonfilename):
-    with open(jsonfilename, encoding='utf-8') as fh:
-        return json.load(fh)
-
-def check_file_in_work(work_dir:Path, filename:Path):
-    fexists = True
-    if not filename.exists(): # dann schau im Work Ordner nach
-        mypath = work_dir.joinpath(filename)
-        ex = mypath.exists()
-        if not mypath.exists():
-            fexists = False
-    else:
-        mypath = filename
-    return (mypath, fexists)
-
 # Helper zum Laden der Error-JSON
 def load_error_json(json_path: Path, work_dir: Path):
     """

lib/routing.py

@@ -8,24 +8,10 @@ import os
 import configparser
 import matplotlib.pyplot as plt
 
+from utils import load_json, to_json, write_results
+
 
 # Funktionen
-def load_json(jsonfilename):
-    with open(jsonfilename, encoding='utf-8') as fh:
-        return json.load(fh)
-    
-def write_results(jsnResults, outdir, filename):
-    """ write results to a json file
-    """
-    print("writing results to a json file ...")
-    outfile = Path(outdir) / filename
-    with open(outfile, 'w', encoding='utf-8') as fh:
-        fh.write(jsnResults)
-    print("done")
-
-def to_json(d, pretty: bool = True) -> str:
-    return json.dumps(d, indent=2 if pretty else None, ensure_ascii=False, default=str) #ensure_ascii false für darstellung von "ue"
-
 def create_plant(racks:dict, sensors:dict, distributors:dict, mapping:dict, tunnels: dict, tunlength:dict ) -> dict:
 
     # racks = {'Rack_1-0': [Point(0, 0), Point(0, 10)], 

lib/translate.py

@@ -10,6 +10,8 @@ from fnmatch import fnmatch
 import ezdxf
 from openpyxl import Workbook
 
+from utils import check_environment_var
+
 
 """
 Dieses Programm:
@@ -24,16 +26,6 @@ Dieses Programm:
 """
 
 
-def check_environment_var(env_str: str) -> Path:
-    """Prüft ob eine Umgebungsvariable gesetzt ist und gibt den Pfad zurück."""
-    out_path = os.environ.get(env_str)
-    if out_path:
-        return Path(out_path)
-    else:
-        print(f"Umgebungsvariable {env_str} ist nicht gesetzt oder leer.")
-        sys.exit(1)
-
-
 def load_translation_config(translation_lang: str, translation_dir: Path) -> tuple[dict[str, str], dict[str, str], dict[str, str], dict[str, str]]:
     """
     Lädt eine Übersetzungs-Config-Datei (z.B. CS.cfg, EN.cfg, FR.cfg).