From a2e96559cfd1ad6e65a57253073cf1c7a19b50b1 Mon Sep 17 00:00:00 2001
From: spertl <sebastian@pertl-ing.de>
Date: Mon, 20 Apr 2026 19:56:19 +0000
Subject: [PATCH] XML Aufbereitung

---
 scripts/correct_xml_isybau.py  | 124 +++++++++++++++++++++++++++++++++
 scripts/validate_xml_isybau.py |  26 +++++++
 2 files changed, 150 insertions(+)
 create mode 100644 scripts/correct_xml_isybau.py
 create mode 100644 scripts/validate_xml_isybau.py

diff --git a/scripts/correct_xml_isybau.py b/scripts/correct_xml_isybau.py
new file mode 100644
index 0000000..fe3405a
--- /dev/null
+++ b/scripts/correct_xml_isybau.py
@@ -0,0 +1,124 @@
+
+
+
+
+
+# "C:\Program Files\QGIS 3.26.3\bin\Ogr2ogr.exe" -f GMLAS C:\temp-GIS\2026-04-08_export.xml C:\temp-GIS\fridolfing_kanal.gpkg 
+
+
+# "C:\Program Files\QGIS 3.26.3\bin\Ogr2ogr.exe" -f GML C:\temp-GIS\2026-04-08_export.xml C:\temp-GIS\fridolfing_kanal.gpkg -lco GML_ID=YES -lco XSD="C:\temp-GIS\_isy\2013\1_XML-Schema\1302-metadaten.xsd"
+
+##"C:\Program Files\QGIS 3.26.3\bin"\ogr2ogr.exe -f GPKG %GPKGDatei% GMLAS:%IsybauXMLDatei% -oo XSD=C:\temp-GIS\_isy\2013\1_XML-Schema\1302-metadaten.xsd -forceNullable -oo CONFIG_FILE=C:\temp-GIS\_isy\gmlasconf.xml -oo REMOVE_UNUSED_LAYERS=YES -oo REMOVE_UNUSED_FIELDS=YES
+
+
+import re
+import xml.etree.ElementTree as ET
+
+filedir = "C:/temp-GIS/"
+xmlfile = "2026-04-08_export"
+
+with open(filedir+xmlfile+".xml", "r") as infile:
+	content = infile.read()
+
+pattern = re.compile(r"<wfs:[\s\S]*?>")
+content = pattern.sub("", content)
+
+pattern = re.compile(r"</wfs:.*?>")
+content = pattern.sub("", content)
+
+pattern = re.compile(r"<Identifikation>")
+content = pattern.sub("<Identifikation xmlns=\"http://www.bfr-abwasser.de\">", content)
+
+pattern = re.compile(r"2017/07/01")
+content = pattern.sub("2017-07", content)
+
+pattern = re.compile(r" xsi:nil=\"true\"")
+content = pattern.sub("", content)
+
+pattern = re.compile(r"<Baujahr>0</Baujahr>")
+content = pattern.sub("", content)
+
+
+xmlReplaceTag = ["Datenkollektive", "Geometrie", "Geometriedaten", "Knoten"]
+
+for x in xmlReplaceTag:
+    pattern = re.compile(r"</"+x+">\s*<"+x+">")
+    content = pattern.sub("", content)
+
+
+pattern = re.compile(r"<Knoten>\s*</Knoten>")
+content = pattern.sub("", content)
+
+
+
+###
+### Boolean korrigieren
+###
+### 14.04.2026: Tabelle: _ogr_fields_metadata wurde field_type von boolean auf string verändert, da es bei boolean zur Ausgabe Null = False gekommen ist.
+###
+
+list_bool = ["Bautechnik", "Geometrie", "Sanierung", "Umfeld", "Inspektion", "Dichtheit", "Film", "Verfahren", "Rechennetz", "Gebiet", "Flaechen", "Belastung", "Berechnung", "Beobachtung", "SonderprofilVorhanden", "DrainageAngeschlossen","Einstieghilfe", "Uebergabeschacht", "Abdeckplatte", "Konus", "Uebergangsplatte", "Podest", "Uebergabepunkt", "Uebergabebauwerk", "Bypass", "Schwimmerabschluss", "ExistenzPumpe", "ExistenzUeberlauf", "ExistenzFiltersack", "Ueberschwemmungsgebiet", "Schmutzfaenger", "Dichtheitspruefung", "Reinigung", "Verbindung", "BDEZulaufDrainage", "DDEZulaufDrainage", "Pruefergebnis", "FilmpfadIstAbsolut", "VerlustansatzA110", "DruckdichterDeckel", "Rueckschlagklappe", "Bezugslinie"]
+
+# Setze 0 = False und 1 = True
+for i in list_bool:
+    pattern = re.compile(r"<"+i+">0</"+i+">")
+    content = pattern.sub(r"<"+i+">false</"+i+">", content)
+    pattern = re.compile(r"<"+i+">1</"+i+">")
+    content = pattern.sub(r"<"+i+">true</"+i+">", content)
+
+
+
+
+
+with open(filedir+xmlfile+"_new.xml", "w") as outfile:
+	outfile.write(content)
+
+#######
+####### RUNDUNG 
+#######
+
+input_xml = filedir+xmlfile+"_new.xml"
+output_xml = filedir+xmlfile+"_new2.xml"
+
+# Hier pro Tag die Rundung definieren
+tag_rules = {
+    "Rechtswert": 3,
+    "Hochwert": 3,
+    "Punkthoehe": 3,
+    "Schachttiefe": 2,
+    "Laenge": 2,
+    "Entfernung": 2,
+    "Rohrlaenge": 2,
+    "SohlhoeheZulauf": 3,
+    "SohlhoeheAblauf": 3,
+    "DMPLaenge": 2
+}
+
+# Regex: <tag>wert</tag>
+pattern = re.compile(r"<(\w+)>(.*?)</\1>")
+
+def process_line(line):
+    def replace(match):
+        tag = match.group(1)
+        content = match.group(2)
+
+        # Nur bearbeiten, wenn Tag in Regeln
+        if tag in tag_rules:
+            try:
+                value = float(content)
+                decimals = tag_rules[tag]
+                rounded = round(value, decimals)
+                return f"<{tag}>{rounded}</{tag}>"
+            except ValueError:
+                pass  # kein numerischer Wert → unverändert
+
+        return match.group(0)  # Original zurückgeben
+
+    return pattern.sub(replace, line)
+
+with open(input_xml, "r", encoding="utf-8") as infile, \
+     open(output_xml, "w", encoding="utf-8") as outfile:
+
+    for line in infile:
+        new_line = process_line(line)
+        outfile.write(new_line)
diff --git a/scripts/validate_xml_isybau.py b/scripts/validate_xml_isybau.py
new file mode 100644
index 0000000..2e6041d
--- /dev/null
+++ b/scripts/validate_xml_isybau.py
@@ -0,0 +1,26 @@
+from lxml import etree
+
+# XML-Datei laden
+with open("C:/temp-GIS/2026-04-08_export_new2.xml", "rb") as xml_file:
+    xml_doc = etree.parse(xml_file)
+
+# XSD-Datei laden
+with open('C:/temp-GIS/_isy/2017/1_XML-Schema/1707-metadaten.xsd', "rb") as xsd_file:
+    xsd_doc = etree.parse(xsd_file)
+
+# Schema erstellen
+xmlschema = etree.XMLSchema(xsd_doc)
+
+# Validieren
+if xmlschema.validate(xml_doc):
+    print("XML ist gültig ✅")
+else:
+    print("XML ist NICHT gültig ❌")
+    with open("C:/temp-GIS/fehler.log", "w", encoding="utf-8") as log_file:
+        count = 0
+        for error in xmlschema.error_log:
+            log_file.write(f"Zeile: {error.line}, Spalte: {error.column}; ")
+            log_file.write(f"Fehler: {error.message}\n")
+            count = count + 1
+        print("Anzahl Fehler: ", count)
+