Neuer Schalter für drawdxf. Anpassung der config aufrufe in routing und getpositions

.vscode/launch.json

@@ -84,7 +84,7 @@
             ]
         },
         {
-            "name": "draw cable dxf from easy.json to a new dxf",
+            "name": "draw cable dxf with copied layers from easy_todraw.json",
             "type": "debugpy",
             "request": "launch",
             "program": "${file}",
@@ -93,7 +93,11 @@
                 "--filename",
                 "easy_todraw.json",
                 "--new",
-                "easy_cables"
+                "easy_cables.dxf",
+                "--copy_layer",
+                "easy_layer_copy.dxf",
+                "--origin",
+                "easy.dxf"
             ]
         },
                 {

lib/drawdxf.py

@@ -9,6 +9,8 @@ from datetime import datetime
 from openpyxl import Workbook
 import math
 from collections import defaultdict
+import configparser
+
 
 
 
@@ -40,54 +42,78 @@ def add_polyline(msp, points:Polyline, dxf_attribs):
     pline = msp.add_lwpolyline(points=pts, dxfattribs=dxf_attribs)
     pline.rgb = (255, 128, 0)
 
-def new_dxf(json_file, out_path, dxf_file=False):
+def new_dxf(plines, out_path):
     """ creates a new dxf file with a polyline inside which is created by the given json file
     """
     print("creating dxf ..")
-    anlage = model_from_json(json_file)
 
-    if dxf_file:
+    doc = ezdxf.new('R2018', setup=True)
-        # bestehende DXF-Datei laden
+    create_cables(plines, doc)
-        doc = ezdxf.readfile(dxf_file)
-    else:
-        # neue Zeichnung im DXF format of AutoCAD 2010
-        doc = ezdxf.new('R2018', setup=True)
 
-    # 2. Layer mit Zeitstempel erstellen (z. B. "Layer_2025-05-07_14-30")
+    doc.saveas(out_path)
+    print("done")
+    
+
+def modify_original_dxf(plines, originaldxf):
+    """ adds new layer to original .dxf-file that contains cables 
+    """
+    print("adding cables to original .dxf")
+
+    doc = ezdxf.readfile(originaldxf)
+    create_cables(plines, doc)
+
+    doc.saveas(out_path)
+    print("done")
+
+
+def copy_layers_into_new(originaldxf, outpath):
+    """ creates a new dxf file with a racks, sensors, subdists from original file including cable paths
+    """
+    print("copying layers from original .dxf into new .dxf")
+
+    quelle = ezdxf.readfile(originaldxf)
+    ziel = ezdxf.readfile(outpath)
+
+    copy_layers_into_dxf_by_filter(quelle, ziel)
+    create_cables(plines, quelle)
+
+    ziel.saveas(out_path)
+    print("done")
+    
+    
+def create_cables(plines, doc):
+    msp = doc.modelspace()
+    # # Beispiel für Text und Polyline
+    # add_text(msp)
+    # Layer mit Zeitstempel erstellen (z. B. "Layer_2025-05-07_14-30")
     timestamp = datetime.now().strftime("Kabel_%Y-%m-%d_%H-%M")
     if timestamp not in doc.layers:
         doc.layers.add(name=timestamp, color=7)
 
-    # add new entities to the modelspace
-    msp = doc.modelspace()
-    # # Beispiel für Text und Polyline
-    # add_text(msp)
     dxfattribs={"layer": timestamp}
-    for pl in anlage.kabel:
+    for pl in plines.kabel:
         add_polyline(msp, pl, dxfattribs)
 
-    doc.saveas(out_path)
-    print("done")
     
 def model_from_json(json_file):
     with open(json_file, encoding='utf-8') as fh:
         data = json.load(fh)
 
-    anlage = from_dict(
+    plines = from_dict(
         data_class=Polylines,
         data=data
         )
-    return anlage
+    return plines
 
 def export_excel(json_file, out_path):
     # Hier für Excel Export
     print("creating excel file ..")
-    anlage = model_from_json(json_file)
+    plines = model_from_json(json_file)
-    write_excel_from_json(anlage, out_path)
+    write_excel_from_json(plines, out_path)
     print("done")
 
 
-def write_excel_from_json(anlage:Polylines, outpath:str):
+def write_excel_from_json(plines:Polylines, outpath:str):
     wb = Workbook()
     length_summary = defaultdict(int)
 
@@ -96,7 +122,7 @@ def write_excel_from_json(anlage:Polylines, outpath:str):
     ws1.title = "Kabellängen"
     ws1.append(["Kabel-ID", "Länge aus Json (m)", "Gerundete Länge (m)"])
 
-    for pl in anlage.kabel:
+    for pl in plines.kabel:
         length = pl.length /1000                # Umrechnung von mm in m
         rounded_len = math.ceil(length/10)*10
         length_summary[rounded_len] +=1
@@ -113,6 +139,9 @@ def write_excel_from_json(anlage:Polylines, outpath:str):
 
 
 def check_file_in_work(work_dir, filename):
+    print("workdir", work_dir)
+    print("filename:", filename)
+
     fexists = True
     if not os.path.exists(filename):
         mypath = os.path.join(work_dir, filename)
@@ -122,43 +151,101 @@ def check_file_in_work(work_dir, filename):
         mypath = filename
     return (mypath, fexists)
 
+def copy_layers_into_dxf_by_filter(dxf_source: ezdxf.document.Drawing, dxf_target:ezdxf.document.Drawing):
+    
+    msp_source = dxf_source.modelspace()
+    msp_target = dxf_target.modelspace()
+    
+
+    subdist_layers = list(config.items('GetPos-Layer_Distributors'))
+    rack_layers = list(config.items('GetPos-Layer_Racks'))
+
+    layernames = list()
+    layernames.extend(subdist_layers)
+    layernames.extend(rack_layers)
+
+    for (layername,v) in layernames:
+        if layername not in dxf_source.layers:
+            continue
+        # Falls der Layer noch nicht im Zieldokument existiert, neu anlegen
+        if layername not in dxf_target.layers:
+            quelle_layer = dxf_source.layers.get(layername)
+            dxf_target.layers.add(
+                name=layername,
+                color=quelle_layer.color,
+                linetype=quelle_layer.dxf.linetype,
+                lineweight=quelle_layer.dxf.lineweight
+            )
+
+        # Alle Entities auf diesem Layer kopieren
+        for entity in msp_source.query(f"*[layer=='{layername}']"):
+            msp_target.add_entity(entity.copy())
+
+
 
 if __name__ == '__main__':
     parser = argparse.ArgumentParser(description='draws a dxf file with the given cable coordinates', prog='drawdxf')
     parser.add_argument('-f', '--filename', action='store', required=True, help='this json file contains all cables and its coordinates which should be drawn. Saved with an unique timestamp', metavar='myfile.json')
-    parser.add_argument('-d', '--dxf', action='store', help='this dxf drawing will be copied and the new layer with the cables will be added', metavar='myfile.dxf')
+    parser.add_argument('-d', '--dxf', action='store', help='this dxf drawing will be copied and the new layer with the cables will be added. Original file must be added with --origin', metavar='myfile.dxf')
-    parser.add_argument('-n', '--new', action='store', help='create a new dxf file with cables in it. Name is basename and a timestamp')
+    parser.add_argument('-c', '--copy_layer', action='store', help='copy layers of racks, sensors, distributors into a new .dxf-file. File also contains cable paths. Original file must be added with --origin', metavar='original.dxf')
+    parser.add_argument('-n', '--new', action='store', help='create a new dxf file only with cables in it. Name is basename and a timestamp')
     parser.add_argument('-x', '--excel', action='store', help='create a xlsx file with cables data', metavar='allCables.xls')
+    parser.add_argument('-o', '--origin', action='store', help='name of original .dxf file used by -d and -a', metavar='original.dxf')
 
     args = parser.parse_args()
 
+
+    config_dir = os.environ.get("PROJECT_CFG")
     work_dir = os.fspath(os.environ.get('PROJECT_WORK'))
-    jfile = args.filename
+    json_file = args.filename
-    (json_path, jexists) = check_file_in_work(work_dir, jfile)
+    (json_path, jexists) = check_file_in_work(work_dir, json_file)
     if not jexists:
-        print("file %s does not exit", jfile)
+        print(f"file {json_file} does not exist")
         parser.print_help()
         exit()
+    print(json_path)
+    plines = model_from_json(json_path)
+
+
+    config = configparser.ConfigParser(allow_no_value=True, delimiters=("="))
+    config.optionxform = lambda option: option  # preserve case for letters
+
+    config.read(os.path.join(config_dir, "allgemein.cfg"))
+
+    dxf_file = args.dxf
+
+    if args.dxf or args.copy_layer:
+        if not args.origin:
+            parser.print_help()
+            exit()
+        else: 
+           (origin_path, dexists) = check_file_in_work(work_dir, args.origin)
+
 
     if args.dxf:
-        # falls ein neuer Layer hinzu gefügt werden soll
-        dxf_file = args.dxf
         (dxf_path, dexists) = check_file_in_work(work_dir, dxf_file)
         if not dexists:
-            print("file %s does not exit", dxf_file)
+            print(f"file {dxf_file} does not exist")
             parser.print_help()
             exit()
         out_path = dxf_path
-        res_pos = new_dxf(json_path, out_path, dxf_file=dxf_path)
+        res_pos = new_dxf(plines, dxf_path)
-    else:
+
-        # erzeuge eine neue dxf Datei mit aktuellen Zeitstempel im Namen
+    if args.copy_layer:
-        #basename = os.path.splitext(dxf_path)[0]
+
-        #timestamp = datetime.now().strftime(basename+"_%Y%m%d-%H%M%S.dxf")
+        out_path = os.path.join(work_dir, args.copy_layer)
-        #timestamp = datetime.now().strftime("%Y%m%d-%H%M%S.dxf")
+        res_pos = new_dxf(plines, out_path)
+
+        copy_layers_into_new(origin_path, out_path)
+
+    if args.new:
+        # erzeuge dxf Datei nur mit Kabeln
         out_path = os.path.join(work_dir, args.new)
-        res_pos = new_dxf(json_path, out_path)
+        res_pos = new_dxf(plines, out_path)
 
     if args.excel:
         excel_path = os.path.join(work_dir, args.excel)
         export_excel(json_path, excel_path)
 
+    
+    

lib/getpositions.py

@@ -70,8 +70,8 @@ def get_input_positions(msp: ezdxf.document.Drawing.modelspace):
                 pos = attrib.dxf.insert #Position Ecke unten links von "x"-Marker auslesen
                 
                 # Hoehe und Breite von "x" addieren, um Mittelpunkt zu finden
-                breite_marker = config.getfloat("Sensor_Marker", "Breite")
+                breite_marker = config.getfloat("GetPos-Geom-Sensor", "Breite")
-                hoehe_marker = config.getfloat("Sensor_Marker", "Hoehe")
+                hoehe_marker = config.getfloat("GetPos-Geom-Sensor", "Hoehe")
                 pos_midx = pos.x + breite_marker*0.5
                 pos_midy = pos.y + hoehe_marker*0.5
 
@@ -143,7 +143,7 @@ def get_subdistributor_positions(msp, dist2sensors):
     ret = dict()
     # Alle Texte auf Layer "xy"
     all_distributors = dist2sensors.keys()
-    all_layers = config.items('Layer_Busverteiler')
+    all_layers = config.items('GetPos-Layer_Distributors')
     for (layer,v) in all_layers:
         for distname in all_distributors:
             selectstr = f'MTEXT[layer=="{layer}"]'
@@ -165,7 +165,7 @@ def get_tunnel_positions(msp):
     allTunnels = dict()
     tunnel_length = dict()
     # Alle Text mit "Tunnel" als Inhalt auf Layer "xy"
-    all_layers = config.items('Layer_Tunnel')
+    all_layers = config.items('GetPos-Layer_Tunnel')
     for (layer,v) in all_layers:
         selectstr = f'MTEXT[layer=="{layer}"]'
         for text in msp.query(selectstr):
@@ -209,7 +209,7 @@ def get_rack_positions(msp):
     ret = dict()
     rack_counter = 1 #Zaehler für Rack Nummerierung
 
-    all_layers = list(config.items('Layer_Pritschen'))
+    all_layers = list(config.items('GetPos-Layer_Racks'))
     for (layer,v) in all_layers:
         selectstr = f'LWPOLYLINE[layer=="{layer}"]'
         for e in msp.query(selectstr):
@@ -286,7 +286,7 @@ if __name__ == '__main__':
         config = configparser.ConfigParser(allow_no_value=True, delimiters=("="))
         config.optionxform = lambda option: option  # preserve case for letters
 
-        config.read(os.path.join(config_dir, "getpositions.cfg"))
+        config.read(os.path.join(config_dir, "allgemein.cfg"))
        
         output_results = dict()
         if args.sensors:

lib/routing.py

@@ -166,7 +166,7 @@ if __name__ == "__main__":
     
     config = configparser.ConfigParser(allow_no_value=True, delimiters=("="))
     config.optionxform = lambda option: option  # preserve case for letters
-    config.read(os.path.join(config_dir, "routing.cfg"))
+    config.read(os.path.join(config_dir, "allgemein.cfg"))
 
 
     # virtuelle Anlage erstellen