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m150xml.py
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m150xml.py
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# -*- coding: utf-8 -*-
"""
/***************************************************************************
m150xml
A QGIS plugin
Import Lines and Points (Manholes and sewers) from DWA XML 150
Generated by Plugin Builder: http://g-sherman.github.io/Qgis-Plugin-Builder/
-------------------
begin : 2019-12-18
git sha : $Format:%H$
copyright : (C) 2019 by gerd 3er geoplaning GmbH
email : [email protected]
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
"""
from qgis.PyQt.QtCore import QSettings, QTranslator, QCoreApplication
from qgis.PyQt.QtGui import QIcon
from qgis.PyQt.QtWidgets import QAction, QFileDialog, QMessageBox
from qgis.PyQt.QtCore import QRegExp, Qt
from qgis.core import *
# Initialize Qt resources from file resources.py
from .resources import *
# Import the code for the dialog
from .m150xml_dialog import m150xmlDialog
import os.path
import string
import math
import sys
from shapely.geometry import MultiPolygon,MultiLineString
from .m150xmlimp import *
from .m150xmlimpdata import *
class m150xml:
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'm150xml_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
QCoreApplication.installTranslator(self.translator)
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&DWA M150 XML Import')
# Check if plugin was started the first time in current QGIS session
# Must be set in initGui() to survive plugin reloads
self.first_start = None
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('m150xml', message)
def add_action(
self,
icon_path,
text,
callback,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None):
"""Add a toolbar icon to the toolbar.
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
# Adds plugin icon to Plugins toolbar
self.iface.addToolBarIcon(action)
if add_to_menu:
self.iface.addPluginToMenu(
self.menu,
action)
self.actions.append(action)
return action
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path = ':/plugins/m150xml/icon.png'
self.add_action(
icon_path,
text=self.tr(u'M150 XML Import'),
callback=self.run,
parent=self.iface.mainWindow())
# will be set False in run()
self.first_start = True
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginMenu(
self.tr(u'&DWA M150 XML Import'),
action)
self.iface.removeToolBarIcon(action)
def run(self):
"""Run method that performs all the real work"""
# Create the dialog with elements (after translation) and keep reference
# Only create GUI ONCE in callback, so that it will only load when the plugin is started
if self.first_start == True:
self.first_start = False
self.dlg = m150xmlDialog()
self._home = QSettings().value('/plugins/M150XML/BrowsePath','')
#Signals
self.dlg.uBrowseXmlFile.clicked.connect(self._browseXmlFile)
self.dlg.uButtonBox.accepted.connect(self._accept)
self.xOffset=0 #-32000000.0
# show the dialog
self.dlg.show()
# Run the dialog event loop
result = self.dlg.exec_()
# See if OK was pressed
if result:
# Do something useful here - delete the line containing pass and
# substitute with your code.
pass
def _browseXmlFile(self):
filename = QFileDialog.getOpenFileName(self.dlg,"Select M150Xml file", self._home, "M150 Xml files (*.xml);;ISYBAU Xml files (*.xml);;All files (*.*)")[0]
if filename:
self.dlg.uXmlFile.setText(filename)
def _accept(self):
filename = unicode(self.dlg.uXmlFile.text())
homedir = os.path.dirname(filename)
settings = QSettings()
settings.setValue('/plugins/M150XML/BrowsePath',homedir)
if not filename:
QMessageBox.information(self.dlg,"M150Xml error","You must specify a M150Xml file to import")
return
if not os.path.exists(filename):
QMessageBox.information(self.dlg,"M150Xml error","Cannot open " + filename)
return
#try:
if QRegExp('\.xml$', Qt.CaseInsensitive).indexIn(filename)>-1:
self.dlg.uXmlFile.setText(filename)
data = M150XmlImp(filename)
if self.dlg.uImportParcels.isChecked():
self._createHaltungsLayer(data)
if self.dlg.uImportMarks.isChecked():
self._createSchachtLayer(data)
if self.dlg.uImportObs.isChecked():
self._createInspektionsLayer(data)
self._createStationsLayer(data)
self._createInspektionsLayerSchacht(data)
self._createStationsLayerSchacht(data)
if self.dlg.uImportRef.isChecked():
self._createReferenzLayer(data)
# except:
# raise
# message = unicode(sys.exc_info()[1])
# QMessageBox.information(self.dlg,"M150Xml error","Problem importing xml\n"+message)
def _createSchachtLayer(self,data):
name = "Schacht_M150"
#uri="Point?"+"&".join(['field='+x for x in Schacht_Felder])
uri ="PointZ?encoding=utf-8&field=oid:integer&"
for i in range(0,len(data._Schacht_Felder),3):
uri += "field="+ str(data._Schacht_Felder[i+1]).replace(' ','_') +':'+ data._Schacht_Felder[i+2]+'&'
uri += "field=Temp:string"
uri += "&field=Geometrie:text(-1)"
uri += "&field=foto_1:string"
uri += "&field=foto_2:string"
#epsg = data.coordSysEpsgId()
#if epsg:
# uri += '&crs=epsg:'+unicode(epsg)
uri += '&crs=epsg:'+unicode('25832')
vl = QgsVectorLayer(uri,name,"memory")
# Need to do something about crs()
vl.startEditing()
fields=vl.fields()
pr=vl.dataProvider()
lfdnr=0
for schacht in data.schaechte():
feat = QgsFeature(fields)
lfdnr+=1
feat['oid']=lfdnr
#Felder fuettern
for i in range(0,len(data._Schacht_Felder),3):
if schacht[data._Schacht_Felder[i+1]]:
content = schacht[data._Schacht_Felder[i+1]]
feat.setAttribute(str(data._Schacht_Felder[i+1]).replace(' ','_'),content)
# Koordinaten hinzufuegen'
x=schacht['X1']
y=schacht['Y1']
z=schacht['Z1']
pt_z= QgsPoint(x,y,z).asWkt()
feat.setGeometry(QgsGeometry.fromWkt(pt_z))
feat.setAttribute("Geometrie",schacht["Geometrie"])
#try:
pr.addFeatures([feat])
#except:
# raise
# gsMessageLog.logMessage("Attribute NOT loaded:"+str(lfdnr), 'M150xml', Qgis.Info)
if lfdnr>0:
vl.updateExtents()
vl.commitChanges()
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("Entwaesserung"): # We assume the group exists
myGroup1 = root.addGroup("Entwaesserung")
ret = QgsProject.instance().addMapLayer(vl,False)
g = root.findGroup("Entwaesserung")
g.insertChildNode(0, QgsLayerTreeLayer(vl))
locale_path = os.path.join(os.path.dirname(__file__),'BrowsePath')
sldfilename = os.path.normpath(locale_path +'\\Schacht_M150.qml')
if os.path.exists(sldfilename):
# ret = vl.loadSldStyle(sldfilename)
ret = vl.loadNamedStyle(sldfilename)
if ret:
QgsMessageLog.logMessage("Style loaded", 'M150xml', Qgis.Info)
else:
QgsMessageLog.logMessage("Style NOT loaded", 'M150xml', Qgis.Info)
ret = vl.triggerRepaint()
def _createHaltungsLayer(self,data):
name = "Haltung_M150"
uri ="LineStringZ?encoding=utf-8&field=oid:integer&"
for i in range(0,len(data._Haltung_Felder),3):
uri += "field="+ str(data._Haltung_Felder[i+1]).replace(' ','_') +':'+ data._Haltung_Felder[i+2]+'&'
uri += "field=Temp:string"
uri += "&field=Geometrie:text"
#epsg = data.coordSysEpsgId()
#if epsg:
# uri += '&crs=epsg:'+unicode(epsg)
uri += '&crs=epsg:'+unicode('25832')
vl = QgsVectorLayer(uri,name,"memory")
# Need to do something about crs()
vl.startEditing()
fields=vl.fields()
pr=vl.dataProvider()
lfdnr=0
for haltung in data.haltungen():
feat = QgsFeature(fields)
lfdnr+=1
feat['oid']=lfdnr
#Felder fuettern
for i in range(0,len(data._Haltung_Felder),3):
if haltung[data._Haltung_Felder[i+1]] :
content = haltung[data._Haltung_Felder[i+1]]
feat.setAttribute(str(data._Haltung_Felder[i+1]).replace(' ','_'),content)
# Koordinaten hinzufuegen'
x1=haltung['X1']
y1=haltung['Y1']
z1=haltung['Z1']
x2=haltung['X2']
y2=haltung['Y2']
z2=haltung['Z2']
if len(haltung["Geometrie"])>0:
# geom_from_wkt('LINESTRINGZ('||"Geometrie"||')') # Felder in QGIS aktualisieren
feat.setGeometry(QgsGeometry.fromWkt('LINESTRINGZ('+(haltung["Geometrie"]+')')))
else:
feat.setGeometry(QgsGeometry.fromPolyline( [QgsPoint(x1,y1,z1),QgsPoint(x2,y2,z2)]))
feat.setAttribute("Geometrie",haltung["Geometrie"])
try:
pr.addFeatures([feat])
except:
raise
QgsMessageLog.logMessage("Attribute NOT loaded:"+str(lfdnr), 'M150xml', Qgis.Info)
if lfdnr>0:
vl.updateExtents()
vl.commitChanges()
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("Entwaesserung"): # We assume the group exists
myGroup1 = root.addGroup("Entwaesserung")
ret = QgsProject.instance().addMapLayer(vl,False)
g = root.findGroup("Entwaesserung")
g.insertChildNode(0, QgsLayerTreeLayer(vl))
locale_path = os.path.join(os.path.dirname(__file__),'BrowsePath')
sldfilename = os.path.normpath(locale_path +'\\Haltung_M150.qml')
if os.path.exists(sldfilename):
# ret = vl.loadSldStyle(sldfilename)
ret = vl.loadNamedStyle(sldfilename)
if ret:
QgsMessageLog.logMessage("Style loaded", 'M150xml', Qgis.Info)
else:
QgsMessageLog.logMessage("Style NOT loaded", 'M150xml', Qgis.Info)
ret = vl.triggerRepaint()
def _createInspektionsLayer(self,data):
name = "Inspektion_M150"
uri ="Point?encoding=utf-8&field=oid:integer&field=id:string(33)&"
for i in range(0,len(Inspektions_Felder),3):
uri += "field="+ str(Inspektions_Felder[i+1]).replace(' ','_') +':'+ Inspektions_Felder[i+2]+'&'
uri += "field=Temp:string"
uri += "&field=Geometrie:string"
#epsg = data.coordSysEpsgId()
#if epsg:
# uri += '&crs=epsg:'+unicode(epsg)
uri += '&crs=epsg:'+unicode('25832')
vl = QgsVectorLayer(uri,name,"memory")
# Need to do something about crs()
vl.startEditing()
fields=vl.fields()
pr=vl.dataProvider()
lfdnr=0
for inspektion in data.inspektionen():
feat = QgsFeature(fields)
lfdnr+=1
feat['oid']=lfdnr
feat['id']=inspektion['ID']
#Felder fuettern
for i in range(0,len(Inspektions_Felder),3):
if inspektion[Inspektions_Felder[i+1]] :
content = inspektion[Inspektions_Felder[i+1]]
feat.setAttribute(str(Inspektions_Felder[i+1]).replace(' ','_'),content)
# Koordinaten hinzufuegen'
x=(inspektion['X1']+inspektion['X2'])/2
y=(inspektion['Y1']+inspektion['Y2'])/2
feat.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(x,y)))
try:
pr.addFeatures([feat])
except:
raise
gsMessageLog.logMessage("Attribute NOT loaded:"+str(lfdnr), 'M150xml', Qgis.Info)
if lfdnr>0:
vl.updateExtents()
vl.commitChanges()
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("Zustand"): # We assume the group exists
myGroup1 = root.addGroup("Zustand")
ret = QgsProject.instance().addMapLayer(vl,False)
g = root.findGroup("Zustand")
g.insertChildNode(0, QgsLayerTreeLayer(vl))
locale_path = os.path.join(os.path.dirname(__file__),'BrowsePath')
sldfilename = os.path.normpath(locale_path +'\\Inspektion_M150.qml')
if os.path.exists(sldfilename):
# ret = vl.loadSldStyle(sldfilename)
ret = vl.loadNamedStyle(sldfilename)
if ret:
QgsMessageLog.logMessage("Style loaded", 'M150xml', Qgis.Info)
else:
QgsMessageLog.logMessage("Style NOT loaded", 'M150xml', Qgis.Info)
ret = vl.triggerRepaint()
def _createStationsLayer(self,data):
name = "Stationen_M150"
uri ="Point?encoding=utf-8&field=oid:integer&field=id:string(33)&field=id2:string(33)&field=ws:double&"
for i in range(0,len(Stations_Felder),3):
uri += "field="+ str(Stations_Felder[i+1]).replace(' ','_') +':'+ Stations_Felder[i+2]+'&'
uri += "field=Temp:string"
uri += "&field=Geometrie:string"
#epsg = data.coordSysEpsgId()
#if epsg:
# uri += '&crs=epsg:'+unicode(epsg)
uri += '&crs=epsg:'+unicode('25832')
vl = QgsVectorLayer(uri,name,"memory")
# Need to do something about crs()
vl.startEditing()
fields=vl.fields()
pr=vl.dataProvider()
lfdnr=0
for station in data.stationen():
feat = QgsFeature(fields)
lfdnr+=1
feat['oid']=lfdnr
feat['id']=station['ID']
feat['id2']=station['ID2']
feat['ws']=station['ws']
#Felder fuettern
for i in range(0,len(Stations_Felder),3):
if station[Stations_Felder[i+1]] :
content = station[Stations_Felder[i+1]]
feat.setAttribute(str(Stations_Felder[i+1]).replace(' ','_'),content)
# Koordinaten hinzufuegen'
x=station['X1']
y=station['Y1']
feat.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(x,y)))
try:
pr.addFeatures([feat])
except:
raise
gsMessageLog.logMessage("Attribute NOT loaded:"+str(lfdnr), 'M150xml', Qgis.Info)
if lfdnr>0:
vl.updateExtents()
vl.commitChanges()
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("Zustand"): # We assume the group exists
myGroup1 = root.addGroup("Zustand")
ret = QgsProject.instance().addMapLayer(vl,False)
g = root.findGroup("Zustand")
g.insertChildNode(0, QgsLayerTreeLayer(vl))
locale_path = os.path.join(os.path.dirname(__file__),'BrowsePath')
sldfilename = os.path.normpath(locale_path +'\\Station_M150.qml')
if os.path.exists(sldfilename):
# ret = vl.loadSldStyle(sldfilename)
ret = vl.loadNamedStyle(sldfilename)
if ret:
QgsMessageLog.logMessage("Style loaded", 'M150xml', Qgis.Info)
else:
QgsMessageLog.logMessage("Style NOT loaded", 'M150xml', Qgis.Info)
ret = vl.triggerRepaint()
def _createInspektionsLayerSchacht(self,data):
name = "Inspektion_M150Schacht"
uri ="Point?encoding=utf-8&field=oid:integer&field=id:string(33)&"
for i in range(0,len(Inspektions_FelderSchacht),3):
uri += "field="+ str(Inspektions_FelderSchacht[i+1]).replace(' ','_') +':'+ Inspektions_FelderSchacht[i+2]+'&'
uri += "field=Temp:string"
uri += "&field=Geometrie:string"
#epsg = data.coordSysEpsgId()
#if epsg:
# uri += '&crs=epsg:'+unicode(epsg)
uri += '&crs=epsg:'+unicode('25832')
vl = QgsVectorLayer(uri,name,"memory")
# Need to do something about crs()
vl.startEditing()
fields=vl.fields()
pr=vl.dataProvider()
lfdnr = 0
for inspektionSchacht in data.inspektionenSchacht():
feat = QgsFeature(fields)
lfdnr+=1
feat['oid']=lfdnr
feat['id']=inspektionSchacht['ID']
#Felder fuettern
for i in range(0,len(Inspektions_Felder),3):
if inspektionSchacht[Inspektions_FelderSchacht[i+1]] :
content = inspektionSchacht[Inspektions_FelderSchacht[i+1]]
feat.setAttribute(str(Inspektions_FelderSchacht[i+1]).replace(' ','_'),content)
# Koordinaten hinzufuegen'
x=inspektionSchacht['X1']
y=inspektionSchacht['Y1']
feat.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(x,y)))
try:
pr.addFeatures([feat])
except:
raise
gsMessageLog.logMessage("Attribute NOT loaded:"+str(lfdnr), 'M150xml', Qgis.Info)
if lfdnr>0:
vl.updateExtents()
vl.commitChanges()
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("Zustand"): # We assume the group exists
myGroup1 = root.addGroup("Zustand")
ret = QgsProject.instance().addMapLayer(vl,False)
g = root.findGroup("Zustand")
g.insertChildNode(0, QgsLayerTreeLayer(vl))
locale_path = os.path.join(os.path.dirname(__file__),'BrowsePath')
sldfilename = os.path.normpath(locale_path +'\\Inspektion_M150Schacht.qml')
if os.path.exists(sldfilename):
# ret = vl.loadSldStyle(sldfilename)
ret = vl.loadNamedStyle(sldfilename)
if ret:
QgsMessageLog.logMessage("Style loaded", 'M150xml', Qgis.Info)
else:
QgsMessageLog.logMessage("Style NOT loaded", 'M150xml', Qgis.Info)
ret = vl.triggerRepaint()
def _createStationsLayerSchacht(self,data):
name = "Stationen_M150Schacht"
uri ="Point?encoding=utf-8&field=oid:integer&field=id:string(33)&field=id2:string(33)&field=ws:double&"
for i in range(0,len(Stations_FelderSchacht),3):
uri += "field="+ str(Stations_FelderSchacht[i+1]).replace(' ','_') +':'+ Stations_FelderSchacht[i+2]+'&'
uri += "field=Temp:string"
uri += "&field=Geometrie:string"
#epsg = data.coordSysEpsgId()
#if epsg:
# uri += '&crs=epsg:'+unicode(epsg)
uri += '&crs=epsg:'+unicode('25832')
vl = QgsVectorLayer(uri,name,"memory")
# Need to do something about crs()
vl.startEditing()
fields=vl.fields()
pr=vl.dataProvider()
lfdnr=0
for stationSchacht in data.stationenSchacht():
feat = QgsFeature(fields)
lfdnr+=1
feat['oid']=lfdnr
feat['id']=stationSchacht['ID']
feat['id2']=stationSchacht['ID2']
feat['ws']=stationSchacht['ws']
#Felder fuettern
for i in range(0,len(Stations_FelderSchacht),3):
if stationSchacht[Stations_FelderSchacht[i+1]] :
content = stationSchacht[Stations_FelderSchacht[i+1]]
feat.setAttribute(str(Stations_FelderSchacht[i+1]).replace(' ','_'),content)
# Koordinaten hinzufuegen'
x=stationSchacht['X1']
y=stationSchacht['Y1']
feat.setGeometry(QgsGeometry.fromPointXY(QgsPointXY(x,y)))
try:
pr.addFeatures([feat])
except:
raise
gsMessageLog.logMessage("Attribute NOT loaded:"+str(lfdnr), 'M150xml', Qgis.Info)
if lfdnr>0:
vl.updateExtents()
vl.commitChanges()
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("Zustand"): # We assume the group exists
myGroup1 = root.addGroup("Zustand")
ret = QgsProject.instance().addMapLayer(vl,False)
g = root.findGroup("Zustand")
g.insertChildNode(0, QgsLayerTreeLayer(vl))
locale_path = os.path.join(os.path.dirname(__file__),'BrowsePath')
sldfilename = os.path.normpath(locale_path +'\\Station_M150Schacht.qml')
if os.path.exists(sldfilename):
# ret = vl.loadSldStyle(sldfilename)
ret = vl.loadNamedStyle(sldfilename)
if ret:
QgsMessageLog.logMessage("Style loaded", 'M150xml', Qgis.Info)
else:
QgsMessageLog.logMessage("Style NOT loaded", 'M150xml', Qgis.Info)
ret = vl.triggerRepaint()
def _createReferenzLayer(self,data):
name = "Referenzen"
#uri="Point?"+"&".join(['field='+x for x in Schacht_Felder])
uri ="NoGeometry?encoding=utf-8&field=oid:integer&"
for i in range(0,len(data._Referenz_Felder),3):
uri += "field="+ str(data._Referenz_Felder[i+1]).replace(' ','_') +':'+ data._Referenz_Felder[i+2]+'&'
uri += "field=Temp:string"
#epsg = data.coordSysEpsgId()
#if epsg:
# uri += '&crs=epsg:'+unicode(epsg)
uri += '&crs=epsg:'+unicode('25832')
vl = QgsVectorLayer(uri,name,"memory")
# Need to do something about crs()
vl.startEditing()
fields=vl.fields()
pr=vl.dataProvider()
lfdnr=0
for refdat in data.referenzen():
feat = QgsFeature(fields)
lfdnr+=1
feat['oid']=lfdnr
#Felder fuettern
for i in range(0,len(data._Referenz_Felder),3):
if refdat[data._Referenz_Felder[i+1]]:
content = refdat[data._Referenz_Felder[i+1]]
feat.setAttribute(str(data._Referenz_Felder[i+1]).replace(' ','_'),content)
try:
pr.addFeatures([feat])
except:
raise
gsMessageLog.logMessage("Attribute NOT loaded:"+str(lfdnr), 'M150xml', Qgis.Info)
if lfdnr>0:
vl.updateExtents()
vl.commitChanges()
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("Referenztabelle"): # We assume the group exists
myGroup1 = root.addGroup("Referenztabelle")
ret = QgsProject.instance().addMapLayer(vl,False)
g = root.findGroup("Referenztabelle")
g.insertChildNode(0, QgsLayerTreeLayer(vl))
locale_path = os.path.join(os.path.dirname(__file__),'BrowsePath')
sldfilename = os.path.normpath(locale_path +'\\Referenztabelle.qml')
if os.path.exists(sldfilename):
# ret = vl.loadSldStyle(sldfilename)
ret = vl.loadNamedStyle(sldfilename)
if ret:
QgsMessageLog.logMessage("Style loaded", 'M150xml', Qgis.Info)
else:
QgsMessageLog.logMessage("Style NOT loaded", 'M150xml', Qgis.Info)
ret = vl.triggerRepaint()