def initAlgorithm(self, config):
label = tr("Connexion PostgreSQL vers la base de données")
tooltip = tr("Base de données de destination")
if Qgis.QGIS_VERSION_INT >= 31400:
param = QgsProcessingParameterProviderConnection(
self.DATABASE,
label,
"postgres",
optional=False,
)
else:
param = QgsProcessingParameterString(self.DATABASE, label)
param.setMetadata(
{
"widget_wrapper": {
"class": "processing.gui.wrappers_postgis.ConnectionWidgetWrapper"
}
}
)
if Qgis.QGIS_VERSION_INT >= 31600:
param.setHelp(tooltip)
else:
param.tooltip_3liz = tooltip
self.addParameter(param)
label = tr("Schéma")
tooltip = 'Nom du schéma pour chercher les couches'
default = 'veloroutes'
if Qgis.QGIS_VERSION_INT >= 31400:
param = QgsProcessingParameterDatabaseSchema(
self.SCHEMA,
label,
self.DATABASE,
defaultValue=default,
optional=False,
)
else:
param = QgsProcessingParameterString(self.SCHEMA, label, default, False, True)
param.setMetadata(
{
"widget_wrapper": {
"class": "processing.gui.wrappers_postgis.SchemaWidgetWrapper",
"connection_param": self.DATABASE,
}
}
)
if Qgis.QGIS_VERSION_INT >= 31600:
param.setHelp(tooltip)
else:
param.tooltip_3liz = tooltip
self.addParameter(param)
# OUTPUTS
output = QgsProcessingOutputString(self.OUTPUT_MSG, tr("Message de sortie"))
output.tooltip_3liz = output.description()
self.addOutput(output)
output = QgsProcessingOutputMultipleLayers(self.OUTPUT, tr("Couches dont le style a été modifié"))
output.tooltip_3liz = 'Les différentes couches de l\'extension véloroutes et voies vertes'
self.addOutput(output)
def add_bottom_parameters(self):
param = QgsProcessingParameterNumber(self.TIMEOUT,
tr('Timeout'),
defaultValue=25,
minValue=5)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
help_string = tr('The timeout to use for the Overpass API.')
if Qgis.QGIS_VERSION_INT >= 31500:
param.setHelp(help_string)
else:
param.tooltip_3liz = help_string
self.addParameter(param)
server = get_setting('defaultOAPI',
OVERPASS_SERVERS[0]) + 'interpreter'
param = QgsProcessingParameterString(self.SERVER,
tr('Overpass server'),
optional=False,
defaultValue=server)
param.setFlags(param.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
help_string = tr(
'The Overpass API server to use to build the encoded URL.')
if Qgis.QGIS_VERSION_INT >= 31500:
param.setHelp(help_string)
else:
param.tooltip_3liz = help_string
self.addParameter(param)
output = QgsProcessingOutputString(self.OUTPUT_URL,
tr('Query as encoded URL'))
help_string = tr(
'The query is generated and encoded with the Overpass API URL. This output should be used in the '
'File Downloader algorithm.')
if Qgis.QGIS_VERSION_INT >= 31500:
pass
# output.setHelp(help_string)
else:
output.tooltip_3liz = help_string
self.addOutput(output)
output = QgsProcessingOutputString(self.OUTPUT_OQL_QUERY,
tr('Raw query as OQL'))
help_string = tr('The query is generated in the OQL format.')
if Qgis.QGIS_VERSION_INT >= 31500:
pass
# output.setHelp(help_string)
else:
output.tooltip_3liz = help_string
self.addOutput(output)
def initAlgorithm(self, config):
# INPUTS
parameter = QgsProcessingParameterString(
self.INPUT, "Champ qui ne sert à rien !", optional=True
)
parameter.setFlags(
parameter.flags() | QgsProcessingParameterDefinition.FlagHidden
)
self.addParameter(parameter)
# OUTPUTS
output = QgsProcessingOutputString(self.OUTPUT_MSG, tr("Message de sortie"))
output.tooltip_3liz = output.description()
self.addOutput(output)
