pyqgis-manipulate-ogc-services.py

import re
import csv
import ssl
import urllib.request

ssl._create_default_https_context = ssl._create_unverified_context

baseUrl = 'https://geoservices.ign.fr/'
url_page = baseUrl + 'documentation/services'

with urllib.request.urlopen(url_page) as req: 
    content = req.read().decode('utf-8')

regex = r"sites/default/files/[0-9-]*/Ressources_de_services_web_[0-9-]*.csv"

match = re.findall(regex, content)

URL = baseUrl + match[0]

with urllib.request.urlopen(URL) as req:
    content = req.read().decode('windows-1252')
    services = csv.DictReader(content.split('\n') , fieldnames=['service', 'cle', 'nom_commercial', 'nom_technique', 'url'], delimiter=';')
    next(services, None)
    infos_wms = []
    infos_wmts = []
    infos_wfs = []
    for service in services:
        if 'WMS' in service.get('service') and 'personnelle' not in service.get('cle'):
            infos_wms.append([f"{service.get('service')} {service.get('cle').capitalize()}", service.get('url').replace('?SERVICE=WMS&VERSION=1.3.0&REQUEST=GetCapabilities', '')])
        if 'WMTS' in service.get('service') and 'personnelle' not in service.get('cle'):
            infos_wmts.append([f"{service.get('service')} {service.get('cle').capitalize()}", service.get('url')])
        if 'WFS' in service.get('service') and 'personnelle' not in service.get('cle'):
            infos_wfs.append([f"{service.get('service')} {service.get('cle').capitalize()}", service.get('url').replace('?SERVICE=WFS&VERSION=2.0.0&REQUEST=GetCapabilities', '')])

dict_tuple_wms = {tuple(item): index for index, item in enumerate(infos_wms)}
infos_wms = [list(itm) for itm in dict_tuple_wms.keys()]
print(infos_wms)

dict_tuple_wmts = {tuple(item): index for index, item in enumerate(infos_wmts)}
infos_wmts = [list(itm) for itm in dict_tuple_wmts.keys()]
print(infos_wmts)

dict_tuple_wfs = {tuple(item): index for index, item in enumerate(infos_wfs)}
infos_wfs = [list(itm) for itm in dict_tuple_wfs.keys()]

def addWmtsWmsConnection(name, url, dpiMode=7, ignoreAxisOrientation=False, ignoreGetFeatureInfoURI=False, ignoreGetMapURI=False, ignoreReportedLayerExtents=False, invertAxisOrientation=False, referer='', smoothPixmapTransform=False):
    settings = QgsSettings()
    key = f'qgis/connections-wms/{name}'
    settings.setValue(key + '/url', url)
    settings.setValue(key + '/dpiMode', dpiMode)
    settings.setValue(key + '/ignoreAxisOrientation', ignoreAxisOrientation)
    settings.setValue(key + '/ignoreGetFeatureInfoURI', ignoreGetFeatureInfoURI)
    settings.setValue(key + '/ignoreGetMapURI', ignoreGetMapURI)
    settings.setValue(key + '/ignoreReportedLayerExtents', ignoreReportedLayerExtents)
    settings.setValue(key + '/invertAxisOrientation', invertAxisOrientation)
    settings.setValue(key + '/referer', referer)
    settings.setValue(key + '/smoothPixmapTransform', smoothPixmapTransform)

def removeWmtsWmsConnection(name):
    settings = QgsSettings()
    settings.remove(f'qgis/connections-wms/{name}')
    settings.remove(f'qgis/WMS/{name}')

def addWfsConnection(name, url, version='auto', maxnumfeatures=None, pagesize=None, pagingenabled=True, ignoreAxisOrientation=False, invertAxisOrientation=False):
    settings = QgsSettings()
    key = f'qgis/connections-wfs/{name}'
    settings.setValue(key + '/url', url)
    settings.setValue(key + '/version', version)
    settings.setValue(key + '/maxnumfeatures', maxnumfeatures)
    settings.setValue(key + '/pagesize', pagesize)
    settings.setValue(key + '/pagingenabled', pagingenabled)
    settings.setValue(key + '/ignoreAxisOrientation', ignoreAxisOrientation)
    settings.setValue(key + '/invertAxisOrientation', invertAxisOrientation)

def removeWfsConnection(name):
    settings = QgsSettings()
    settings.remove(f'qgis/connections-wfs/{name}')
    settings.remove(f'qgis/WFS/{name}')
    settings.beginGroup( QStringLiteral( "/qgis/connections-wfs" ) );
    settings.setValue( QString( '/' + connectionName + "/url" ), child.attribute( QStringLiteral( "url" ) ) );
    settings.setValue( QString( '/' + connectionName + "/version" ), child.attribute( QStringLiteral( "version" ) ) );
    settings.setValue( QString( '/' + connectionName + "/maxnumfeatures" ), child.attribute( QStringLiteral( "maxnumfeatures" ) ) );
    settings.setValue( QString( '/' + connectionName + "/pagesize" ), child.attribute( QStringLiteral( "pagesize" ) ) );
    settings.setValue( QString( '/' + connectionName + "/pagingenabled" ), child.attribute( QStringLiteral( "pagingenabled" ) ) );
    settings.setValue( QString( '/' + connectionName + "/ignoreAxisOrientation" ), child.attribute( QStringLiteral( "ignoreAxisOrientation" ) ) );
    settings.setValue( QString( '/' + connectionName + "/invertAxisOrientation" ), child.attribute( QStringLiteral( "invertAxisOrientation" ) ) );
    settings.endGroup();

for wms in infos_wms:
    addWmtsWmsConnection(wms[0], wms[1])

for wmts in infos_wmts:
    addWmtsWmsConnection(wmts[0], wmts[1])

for wfs in infos_wfs:
    addWfsConnection(wfs[0], wfs[1])

iface.reloadConnections()