Compare commits
8
Commits
| Author | SHA1 | Date | |
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7a5ed12797 | ||
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021747ae06 | ||
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91bafe632f | ||
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7ed22fb23e | ||
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3bbb66ec32 | ||
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9258f03705 | ||
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706de43512 | ||
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68ce088192 |
@@ -1,3 +1,5 @@
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Version 26.7.1-unstable:
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- Verfahrensgebiet als shape laden, inkl. Abgleich mit BROBOR-Objekt
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---
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Version 26.7.1-testing:
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- VLN-API zum Laden der Plan41-Maßnahmen integriert
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@@ -232,6 +232,52 @@ def ask_detailpruefung_oder_vg_laden(
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return "abbrechen"
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def ask_detailpruefung_oder_abbrechen(
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parent: Any,
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title: str,
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message: str,
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) -> Literal["detailpruefung", "abbrechen"]:
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"""Zeigt Dialog mit zwei Optionen nach erkannter Flächenabweichung (Shape-Workflow).
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Optionen:
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- **Detailprüfung starten**: Knickpunktbasierte Prüfung des Shape-VG-Umrings
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- **Abbrechen**: Vorgang beenden, Shape-Verfahrensgebiet unverändert behalten
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Parameters
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----------
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parent :
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Eltern-Widget oder None.
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title : str
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Dialog-Titel.
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message : str
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Hauptmeldung mit Flächen-Informationen.
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Returns
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-------
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Literal["detailpruefung", "abbrechen"]
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Genaue Entscheidung des Nutzers.
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"""
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if QT_VERSION == 0: # Mock-Modus
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print(f"Mock-Modus: ask_detailpruefung_oder_abbrechen('{title}') → abbrechen")
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return "abbrechen"
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msg = QMessageBox(parent)
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msg.setIcon(ICON_QUESTION)
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msg.setWindowTitle(title)
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msg.setText(message)
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detail_btn = msg.addButton("Detailprüfung starten", QMessageBox.ButtonRole.AcceptRole)
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msg.addButton("Abbrechen", QMessageBox.ButtonRole.RejectRole)
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exec_dialog(msg)
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clicked = msg.clickedButton()
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if clicked == detail_btn:
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return "detailpruefung"
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else:
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return "abbrechen"
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class ProgressDialog:
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def __init__(self, total: int, title: str = "Fortschritt", label: str = "Verarbeite..."):
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self.total = max(total, 1)
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@@ -0,0 +1,13 @@
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[general]
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version=26.7.2-testing
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name=LNO Sachsen | Plugin Basisfunktionen
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description=Plugin mit Basisfunktionen
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author=Daniel Helbig, Michael Otto
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homepage=https://entwicklung.flurneuordnung-sachsen.de/AG_QGIS/Plugin_SN_Basis
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tracker=https://entwicklung.flurneuordnung-sachsen.de/AG_QGIS/Plugin_SN_Basis/issues
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repository=https://entwicklung.flurneuordnung-sachsen.de/AG_QGIS/Plugin_SN_Basis/src/branch/testing/
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QGISMaximumVersion=4.99
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qgisMinimumVersion=3.40
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experimental=true
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deprecated=false
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supportsQt6=true
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+55
-12
@@ -19,7 +19,7 @@ Designprinzipien
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from typing import Any, Callable, Dict, List, Mapping, Optional, Tuple
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from urllib.parse import urlparse, parse_qsl, urlencode, urlunparse
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from urllib.parse import urlparse, parse_qsl, urlencode, urlunparse, quote
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import json
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import time
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@@ -132,6 +132,7 @@ class Datenabruf:
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# außer bei WMS (WMS bleibt unverändert).
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use_bbox = (raumfilter != "ohne") and (str(provider).upper() != "WMS")
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url = self._build_provider_url(link=link, provider=str(provider), bbox_geom=bbox_geom if use_bbox else None)
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print(f"[Datenabruf] URL für {thema!r} ({provider}): {url}")
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# 2b) Fachdaten abrufen
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features, error_msg = self._fetch_features(
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@@ -309,8 +310,11 @@ class Datenabruf:
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if callable(extent_to_bbox):
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bbox_str = extent_to_bbox(extent_obj)
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else:
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# Fallback: einfache xmin/ymin/xmax/ymax-Extraktion (duck-typing)
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if hasattr(extent_obj, "xmin") and callable(getattr(extent_obj, "xmin")):
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# Fallback: xmin/ymin/xmax/ymax-Extraktion (duck-typing)
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# QgsRectangle verwendet xMinimum()/yMinimum()/xMaximum()/yMaximum()
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if hasattr(extent_obj, "xMinimum") and callable(getattr(extent_obj, "xMinimum")):
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bbox_str = f"{extent_obj.xMinimum()},{extent_obj.yMinimum()},{extent_obj.xMaximum()},{extent_obj.yMaximum()}"
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elif hasattr(extent_obj, "xmin") and callable(getattr(extent_obj, "xmin")):
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bbox_str = f"{extent_obj.xmin()},{extent_obj.ymin()},{extent_obj.xmax()},{extent_obj.ymax()}"
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elif isinstance(extent_obj, (tuple, list)) and len(extent_obj) == 4:
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bbox_str = f"{extent_obj[0]},{extent_obj[1]},{extent_obj[2]},{extent_obj[3]}"
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@@ -325,12 +329,26 @@ class Datenabruf:
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if provider_norm == "WFS":
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query_params.setdefault("service", "WFS")
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query_params.setdefault("request", "GetFeature")
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query_params.setdefault("outputFormat", "application/json")
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if bbox_str:
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query_params.setdefault("BBOX", bbox_str)
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query_params.setdefault("VERSION", "2.0.0")
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# WFS 2.0: 'typename' → 'TYPENAMES'
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if "typename" in query_params and "TYPENAMES" not in query_params:
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query_params["TYPENAMES"] = query_params.pop("typename")
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# resultType=hits: nur Anzahl vom Server abfragen, kein GML-Download
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query_params.setdefault("resultType", "hits")
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# CRS in OGC-URN-Format (wie QGIS Datenquellenverwaltung)
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srsname_urn: Optional[str] = None
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if crs_authid:
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query_params.setdefault("SRSNAME", crs_authid)
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new_query = urlencode(query_params, doseq=True)
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if crs_authid.upper().startswith("EPSG:"):
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srsname_urn = f"urn:ogc:def:crs:EPSG::{crs_authid.split(':', 1)[1]}"
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else:
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srsname_urn = crs_authid
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if bbox_str:
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# 5. Komponente: CRS-URN anhängen (Standard für WFS 2.0)
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bbox_with_crs = f"{bbox_str},{srsname_urn}" if srsname_urn else bbox_str
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query_params.setdefault("BBOX", bbox_with_crs)
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if srsname_urn:
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query_params.setdefault("SRSNAME", srsname_urn)
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new_query = urlencode(query_params, doseq=True, quote_via=quote, safe=':/')
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rebuilt = parsed._replace(query=new_query)
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return urlunparse(rebuilt)
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@@ -389,14 +407,14 @@ class Datenabruf:
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query_params.setdefault("inSR", srid)
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query_params.setdefault("outSR", srid)
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new_query = urlencode(query_params, doseq=True)
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new_query = urlencode(query_params, doseq=True, quote_via=quote, safe=':/')
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rebuilt = parsed_rest._replace(query=new_query)
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return urlunparse(rebuilt)
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# Default: generischer bbox-Parameter (nur wenn vorhanden)
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if bbox_str:
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query_params.setdefault("bbox", bbox_str)
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new_query = urlencode(query_params, doseq=True)
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new_query = urlencode(query_params, doseq=True, quote_via=quote, safe=':/')
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rebuilt = parsed._replace(query=new_query)
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return urlunparse(rebuilt)
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@@ -573,7 +591,33 @@ class Datenabruf:
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# Sonst: gib das gesamte JSON als einzelnes Objekt zurück
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return [parsed], None
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except json.JSONDecodeError:
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# Nicht-JSON-Antwort (z. B. GML). Wenn QGIS verfügbar, versuche GML via temporärer Datei + OGR
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# Nicht-JSON-Antwort (GML/XML). Für WFS resultType=hits: Anzahl aus XML lesen.
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if prov == "WFS":
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try:
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import xml.etree.ElementTree as ET
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root = ET.fromstring(response_text)
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# WFS 2.0: numberOfMatched; WFS 1.x: numberOfFeatures
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n_str = (
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root.get("numberOfMatched")
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or root.get("numberMatched")
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or root.get("numberOfFeatures")
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or root.get("numberOfReturned")
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)
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if n_str is not None:
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try:
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count = int(n_str)
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return [{}] * count, None
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except (ValueError, TypeError):
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pass
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# Fallback: wfs:member-Elemente zählen
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members = [
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c for c in root
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if c.tag.lower().endswith(("member", "featuremember"))
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]
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return [{}] * len(members), None
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except Exception as exc:
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return [], f"WFS-XML-Antwort konnte nicht geparst werden: {exc}"
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# Nicht-WFS, nicht-JSON: GML via temporärer Datei + OGR
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if getattr(qgiscore, "QGIS_AVAILABLE", False):
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try:
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import tempfile
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@@ -588,5 +632,4 @@ class Datenabruf:
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return [], "GML-Antwort konnte nicht als Layer geladen werden"
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except Exception as exc:
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return [], f"Fehler beim Parsen von GML: {exc}"
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# Wenn alles fehlschlägt:
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return [], "Antwort konnte nicht als JSON oder GML geparst werden"
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@@ -209,7 +209,7 @@ class Datenschreiber:
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continue
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layer_name_raw = thema or str(ident)
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layer_name = re.sub(r"[^A-Za-z0-9_]+", "_", layer_name_raw).strip("_")
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layer_name = re.sub(r"[^A-Za-z0-9_ÄäÖöÜüß]+", "_", layer_name_raw).strip("_")
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if not layer_name:
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layer_name = f"layer_{ident}"
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+27
-1
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try:
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if provider_lower == "wfs":
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uri = link if link.strip().lower().startswith("url=") else f"url={link}"
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raw_link = link.strip()
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if raw_link.lower().startswith("url="):
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raw_link = raw_link[4:]
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# QGIS WFS-Provider erwartet die Basis-URL und 'typename' als
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# separaten URI-Parameter. GetFeature-spezifische Parameter
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# (request, outputFormat, resultType, BBOX, …) werden entfernt.
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try:
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from urllib.parse import urlparse as _up, parse_qsl as _pqsl, urlunparse as _uu, urlencode as _ue
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_parsed = _up(raw_link)
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_params = dict(_pqsl(_parsed.query, keep_blank_values=True))
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_typename = (
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_params.pop("typename", None)
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or _params.pop("TYPENAME", None)
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or _params.pop("TYPENAMES", None)
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)
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for _k in ("request", "REQUEST", "outputFormat", "OUTPUTFORMAT",
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"resultType", "RESULTTYPE", "BBOX", "bbox",
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"STARTINDEX", "COUNT"):
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_params.pop(_k, None)
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_params.setdefault("service", "WFS")
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_params.setdefault("version", "2.0.0")
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_base_url = _uu(_parsed._replace(query=_ue(_params)))
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uri = f"url={_base_url}"
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if _typename:
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uri += f" typename={_typename}"
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except Exception:
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uri = link if link.strip().lower().startswith("url=") else f"url={link}"
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layer = QgsVectorLayer(uri, thema, "WFS")
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elif provider_lower == "wms":
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uri = link if link.strip().lower().startswith("url=") else f"url={link}"
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Reference in New Issue
Block a user