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Merge branch 'main' of http://gitea.schoenenberger.de/mistangl/kabellaengen

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This commit is contained in:
lertlmaier
2025-05-19 11:45:54 +02:00
parent 89a88fcc75 c98e1260a3
commit 8b9ace5eef
1 changed files with 41 additions and 25 deletions
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lib/drawdxf.py
+41 -25
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@@ -36,7 +36,7 @@ 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, dxf_file, out_path):
def new_dxf(json_file, out_path, dxf_file=False):
""" creates a new dxf file with a polyline inside which is created by the given json file
"""
with open(json_file, encoding='utf-8') as fh:
@@ -48,12 +48,12 @@ def new_dxf(json_file, dxf_file, out_path):
)
#print(anlage)
# Create a new drawing in the DXF format of AutoCAD 2010
#doc = ezdxf.new('R2018', setup=True)
# 1. Bestehende DXF-Datei laden
doc = ezdxf.readfile(dxf_file)
msp = doc.modelspace()
if dxf_file:
# bestehende DXF-Datei laden
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")
timestamp = datetime.now().strftime("Kabel_%Y-%m-%d_%H-%M")
@@ -70,34 +70,50 @@ def new_dxf(json_file, dxf_file, out_path):
doc.saveas(out_path)
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)
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='draws a dxf file with the given cable coordinates', prog='drawdxf')
parser.add_argument('-j', '--jsonfile', 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', required=True, 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', metavar='myfile.dxf')
parser.add_argument('-n', '--new', action='store_true', help='create a new dxf file with cables in it. Name is basename and a timtestamp')
args = parser.parse_args()
work_dir = os.fspath(os.environ.get('PROJECT_WORK'))
jfile = args.jsonfile
dxf_file = args.dxf
(json_path, jexists) = check_file_in_work(work_dir, jfile)
if not jexists:
print("file %s does not exit", jfile)
parser.print_help()
exit()
if args.jsonfile and args.dxf:
jpath = os.path.join(work_dir, os.fspath(jfile))
dxf_path = os.path.join(work_dir, os.fspath(dxf_file))
if not os.path.exists(jpath):
print("file %s does not exit", jpath)
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)
parser.print_help()
exit()
if not os.path.exists(dxf_path):
print("file %s does not exit", dxf_path)
exit()
basename = os.path.splitext(dxf_path)[0]
timestamp = datetime.now().strftime(basename+"_%Y%m%d-%H%M%S.dxf")
out_path = dxf_path
res_pos = new_dxf(json_path, out_path, dxf_file=dxf_path)
else:
# erzeuge eine neue dxf Datei mit aktuellen Zeitstempel im Namen
#basename = os.path.splitext(dxf_path)[0]
#timestamp = datetime.now().strftime(basename+"_%Y%m%d-%H%M%S.dxf")
timestamp = datetime.now().strftime("%Y%m%d-%H%M%S.dxf")
out_path = os.path.join(work_dir, timestamp)
# erzeuge eine neue dxf Datei mit aktuellen Zeitstempel im Namen
res_pos = new_dxf(jpath, dxf_path, out_path)
else:
parser.print_help()
res_pos = new_dxf(json_path, out_path)