def initAlgorithm(self, config=None):
self.STATS = OrderedDict([(self.tr('Count'), QgsZonalStatistics.Count),
(self.tr('Sum'), QgsZonalStatistics.Sum),
(self.tr('Mean'), QgsZonalStatistics.Mean),
(self.tr('Median'), QgsZonalStatistics.Median),
(self.tr('Std. dev.'), QgsZonalStatistics.StDev),
(self.tr('Min'), QgsZonalStatistics.Min),
(self.tr('Max'), QgsZonalStatistics.Max),
(self.tr('Range'), QgsZonalStatistics.Range),
(self.tr('Minority'), QgsZonalStatistics.Minority),
(self.tr('Majority (mode)'), QgsZonalStatistics.Majority),
(self.tr('Variety'), QgsZonalStatistics.Variety),
(self.tr('Variance'), QgsZonalStatistics.Variance),
(self.tr('All'), QgsZonalStatistics.All)])
self.addParameter(QgsProcessingParameterRasterLayer(self.INPUT_RASTER,
self.tr('Raster layer')))
self.addParameter(QgsProcessingParameterBand(self.RASTER_BAND,
self.tr('Raster band'),
1,
self.INPUT_RASTER))
self.addParameter(QgsProcessingParameterVectorLayer(self.INPUT_VECTOR,
self.tr('Vector layer containing zones'),
[QgsProcessing.TypeVectorPolygon]))
self.addParameter(QgsProcessingParameterString(self.COLUMN_PREFIX,
self.tr('Output column prefix'), '_'))
keys = list(self.STATS.keys())
self.addParameter(QgsProcessingParameterEnum(self.STATISTICS,
self.tr('Statistics to calculate'),
keys,
allowMultiple=True, defaultValue=[0, 1, 2]))
self.addOutput(QgsProcessingOutputVectorLayer(self.INPUT_VECTOR,
self.tr('Zonal statistics'),
QgsProcessing.TypeVectorPolygon))
self.bandNumber = None
self.columnPrefix = None
self.selectedStats = None
self.vectorLayer = None
self.rasterLayer = None
def initAlgorithm(self, config=None):
"""
Here we define the inputs and output of the algorithm, along
with some other properties.
"""
self.addParameter(
QgsProcessingParameterVectorLayer(self.INPUT,
self.tr('Input layer'),
[QgsProcessing.TypeVector]))
self.addParameter(
QgsProcessingParameterField(
self.INPUT_FIELD,
self.tr('Input field name'),
parentLayerParameterName='INPUT',
type=QgsProcessingParameterField.Numeric))
self.addParameter(
QgsProcessingParameterString(self.NEW_FIELD_NAME,
self.tr('New field name'),
defaultValue='new_field'))
self.addOutput(
QgsProcessingOutputVectorLayer(self.OUTPUT,
self.tr('Output layer')))
def initAlgorithm(self, config=None):
self.operators = [
'=', '≠', '>', '>=', '<', '<=',
self.tr('begins with'),
self.tr('contains'),
self.tr('is null'),
self.tr('is not null'),
self.tr('does not contain')
]
self.methods = [
self.tr('creating new selection'),
self.tr('adding to current selection'),
self.tr('removing from current selection'),
self.tr('selecting within current selection')
]
self.addParameter(
QgsProcessingParameterVectorLayer(self.INPUT,
self.tr('Input layer'),
types=[QgsProcessing.TypeVector
]))
self.addParameter(
QgsProcessingParameterField(self.FIELD,
self.tr('Selection attribute'),
parentLayerParameterName=self.INPUT))
self.addParameter(
QgsProcessingParameterEnum(self.OPERATOR, self.tr('Operator'),
self.operators))
self.addParameter(
QgsProcessingParameterString(self.VALUE, self.tr('Value')))
self.addParameter(
QgsProcessingParameterEnum(self.METHOD,
self.tr('Modify current selection by'),
self.methods, 0))
self.addOutput(
QgsProcessingOutputVectorLayer(self.OUTPUT,
self.tr('Selected (attribute)')))
def initAlgorithm(self, config=None):
self.methods = [
self.tr('Number of selected features'),
self.tr('Percentage of selected features')
]
self.addParameter(
QgsProcessingParameterVectorLayer(self.INPUT,
self.tr('Input layer')))
self.addParameter(
QgsProcessingParameterField(self.FIELD, self.tr('ID field'), None,
self.INPUT))
self.addParameter(
QgsProcessingParameterEnum(self.METHOD, self.tr('Method'),
self.methods, False, 0))
self.addParameter(
QgsProcessingParameterNumber(
self.NUMBER, self.tr('Number/percentage of selected features'),
QgsProcessingParameterNumber.Integer, 10, False, 0.0))
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT, self.tr('Selected (stratified random)')))
def initAlgorithm(self, config=None):
db_param = QgsProcessingParameterProviderConnection(
self.DATABASE,
self.tr('Database (connection name)'), 'postgres')
self.addParameter(db_param)
self.addParameter(QgsProcessingParameterString(
self.SQL,
self.tr('SQL query'),
multiLine=True))
self.addParameter(QgsProcessingParameterString(
self.ID_FIELD,
self.tr('Unique ID field name'),
defaultValue='id'))
self.addParameter(QgsProcessingParameterString(
self.GEOMETRY_FIELD,
self.tr('Geometry field name'),
defaultValue='geom',
optional=True))
self.addOutput(QgsProcessingOutputVectorLayer(
self.OUTPUT,
self.tr("Output layer"),
QgsProcessing.TypeVectorAnyGeometry))
def initAlgorithm(self, config):
"""
Parameter setting.
"""
self.addParameter(
QgsProcessingParameterVectorLayer(
self.INPUT, self.tr('Input layer'),
[QgsProcessing.TypeVectorAnyGeometry]))
self.addParameter(
QgsProcessingParameterBoolean(
self.SELECTED, self.tr('Process only selected features')))
self.addParameter(
QgsProcessingParameterNumber(self.TOLERANCE,
self.tr('Area tolerance'),
minValue=0,
defaultValue=625))
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT, self.tr('Original layer without small polygons')))
def __init__(self):
super().__init__()
self.addParameter(
QgsProcessingParameterFeatureSource(
self.INPUT, self.tr('Input point layer'),
[QgsProcessing.TypeVectorPoint]))
self.addParameter(
QgsProcessingParameterNumber(
self.ALPHA,
self.tr(
'Threshold (0-1, where 1 is equivalent with Convex Hull)'),
minValue=0,
maxValue=1,
defaultValue=0.3,
type=QgsProcessingParameterNumber.Double))
self.addParameter(
QgsProcessingParameterBoolean(self.HOLES,
self.tr('Allow holes'),
defaultValue=True))
self.addParameter(
QgsProcessingParameterBoolean(
self.NO_MULTIGEOMETRY,
self.tr(
'Split multipart geometry into singleparts geometries'),
defaultValue=False))
self.addParameter(
QgsProcessingParameterFeatureSink(
self.OUTPUT,
self.tr('Concave hull'),
type=QgsProcessing.TypeVectorPolygon))
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT,
self.tr("Concave hull"),
type=QgsProcessing.TypeVectorPolygon))
def initAlgorithm(self, config=None):
self.i18n_operators = ['=',
'!=',
'>',
'>=',
'<',
'<=',
self.tr('begins with'),
self.tr('contains'),
self.tr('is null'),
self.tr('is not null'),
self.tr('does not contain')
]
self.addParameter(QgsProcessingParameterVectorLayer(self.INPUT, self.tr('Input layer'), types=[QgsProcessing.TypeVector]))
self.addParameter(QgsProcessingParameterField(self.FIELD,
self.tr('Selection attribute'), parentLayerParameterName=self.INPUT))
self.addParameter(QgsProcessingParameterEnum(self.OPERATOR,
self.tr('Operator'), self.i18n_operators))
self.addParameter(QgsProcessingParameterString(self.VALUE, self.tr('Value')))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT, self.tr('Selected (attribute)')))
def initAlgorithm(self, config):
"""
Parameter setting.
"""
self.addParameter(
QgsProcessingParameterVectorLayer(
self.INPUT,
self.tr('Input layer'),
[QgsProcessing.TypeVectorAnyGeometry]
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.SELECTED,
self.tr('Process only selected features')
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.TYPE,
self.tr('Fix input geometries'),
defaultValue=False
)
)
self.addParameter(
QgsProcessingParameterFeatureSink(
self.FLAGS,
self.tr('{0} Flags').format(self.displayName())
)
)
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT,
self.tr('Original layer (has fixed geometries if fix mode is chosen)')
)
)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterFeatureSource(
self.INPUT_POLYGONS, self.tr("Input polygon layer"),
[QgsProcessing.TypeVectorPolygon]))
self.addParameter(
QgsProcessingParameterVectorLayer(
self.INPUT_ADDITIONAL, self.tr("Additional input layer"),
[QgsProcessing.TypeVectorAnyGeometry]))
self.addParameter(
QgsProcessingParameterField(
self.VALUE_FIELD,
self.tr("Attribute field"),
parentLayerParameterName=self.INPUT_ADDITIONAL,
type=0,
optional=False))
self.vals = [self.tr("Maximum"), self.tr("Minimum")]
self.addParameter(
QgsProcessingParameterEnum(self.M_VAL,
self.tr("Select Value"),
options=self.vals,
defaultValue=0))
self.methods = [
self.tr('creating new selection'),
self.tr('adding to current selection'),
self.tr('removing from current selection'),
self.tr('selecting within current selection')
]
self.addParameter(
QgsProcessingParameterEnum(self.METHOD,
self.tr('Modify current selection by'),
options=self.methods,
defaultValue=0))
self.addOutput(
QgsProcessingOutputVectorLayer(self.OUTPUT,
self.tr('Selected (attribute)')))
def initAlgorithm(self, config):
"""
Parameter setting.
"""
self.addParameter(
QgsProcessingParameterVectorLayer(
self.INPUT, self.tr('Input layer'),
[QgsProcessing.TypeVectorPolygon]))
self.addParameter(
QgsProcessingParameterBoolean(
self.SELECTED, self.tr('Process only selected features')))
self.addParameter(
QgsProcessingParameterNumber(self.MIN_AREA,
self.tr('Max dissolve area'),
minValue=0,
optional=True))
self.addParameter(
QgsProcessingParameterField(self.ATTRIBUTE_BLACK_LIST,
self.tr('Fields to ignore'),
None,
'INPUT',
QgsProcessingParameterField.Any,
allowMultiple=True,
optional=True))
self.addParameter(
QgsProcessingParameterBoolean(self.IGNORE_VIRTUAL_FIELDS,
self.tr('Ignore virtual fields'),
defaultValue=True))
self.addParameter(
QgsProcessingParameterBoolean(self.IGNORE_PK_FIELDS,
self.tr('Ignore primary key fields'),
defaultValue=True))
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT,
self.tr('Original layer with dissolved polygons')))
def __init__(self):
super().__init__()
self.addParameter(
QgsProcessingParameterExtent(self.EXTENT,
self.tr('Input extent'),
optional=False))
self.addParameter(
QgsProcessingParameterNumber(self.SPACING,
self.tr('Point spacing/count'),
QgsProcessingParameterNumber.Double,
100, False, 0.000001,
999999999.999999999))
self.addParameter(
QgsProcessingParameterNumber(
self.INSET, self.tr('Initial inset from corner (LH side)'),
QgsProcessingParameterNumber.Double, 0.0, False, 0.0,
9999.9999))
self.addParameter(
QgsProcessingParameterBoolean(
self.RANDOMIZE,
self.tr('Apply random offset to point spacing'), False))
self.addParameter(
QgsProcessingParameterBoolean(self.IS_SPACING,
self.tr('Use point spacing'), True))
self.addParameter(
QgsProcessingParameterCrs(self.CRS, self.tr('Output layer CRS'),
'ProjectCrs'))
self.addParameter(
QgsProcessingParameterFeatureSink(self.OUTPUT,
self.tr('Regular points'),
QgsProcessing.TypeVectorPoint))
self.addOutput(
QgsProcessingOutputVectorLayer(self.OUTPUT,
self.tr('Regular points'),
QgsProcessing.TypeVectorPoint))
def initAlgorithm(self, config):
"""
Parameter setting.
"""
self.addParameter(
QgsProcessingParameterVectorLayer(
self.INPUT,
self.tr('Input layer'),
[QgsProcessing.TypeVectorAnyGeometry]
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.SELECTED,
self.tr('Process only selected features')
)
)
self.addOutput(QgsProcessingOutputVectorLayer(
self.INPUT,
self.tr('Original layer updated')
)
)
def initAlgorithm(self,
configuration,
p_str=None,
Any=None,
*args,
**kwargs):
providers = [provider['name'] for provider in self.providers]
self.addParameter(
QgsProcessingParameterEnum(self.IN_PROVIDER,
"Provider",
providers,
defaultValue=providers[0]))
self.addParameter(
QgsProcessingParameterFeatureSource(
name=self.IN_POINTS,
description="Input Point layer",
types=[QgsProcessing.TypeVectorPoint]))
self.addParameter(
QgsProcessingParameterField(
name=self.IN_FIELD,
description="Input layer ID Field",
parentLayerParameterName=self.IN_POINTS))
self.addParameter(
QgsProcessingParameterEnum(self.IN_MODE,
'Mode',
options=self.MODE_TYPES,
defaultValue=self.MODE_TYPES[0]))
self.addParameter(
QgsProcessingParameterString(
name=self.IN_INTERVALS_TIME,
description="Comma-separated time intervals [mins]",
defaultValue="5,10",
optional=True))
self.addParameter(
QgsProcessingParameterString(
name=self.IN_INTERVALS_DISTANCE,
description="Comma-separated distance intervals [km]",
defaultValue="5,10",
optional=True))
self.addParameter(
QgsProcessingParameterBoolean(
name=self.IN_SHOW_LOCATIONS,
description="Return input locations as (Multi)Point",
defaultValue=False))
self.addParameter(
QgsProcessingParameterString(
name=self.IN_DENOISE,
description="Denoise parameter (0.0-1.0)",
optional=True))
self.addParameter(
QgsProcessingParameterString(
name=self.IN_GENERALIZE,
description="Generalize parameter for Douglas-Peucker",
optional=True))
self.addParameter(
QgsProcessingParameterEnum(name=self.IN_GEOMETRY,
options=self.GEOMETRY_TYPES,
defaultValue=self.GEOMETRY_TYPES[0],
description="Output geometry type",
optional=True))
self.addParameter(
QgsProcessingParameterFeatureSource(
name=self.IN_AVOID,
description="Point layer with locations to avoid",
types=[QgsProcessing.TypeVectorPoint],
optional=True))
advanced = self.costing_options.get_costing_params()
for p in advanced:
p.setFlags(p.flags()
| QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(p)
self.addOutput(
QgsProcessingOutputVectorLayer(
name=self.OUT_TIME,
description="Isochrones " + self.PROFILE,
type=QgsProcessing.TypeVectorAnyGeometry))
self.addOutput(
QgsProcessingOutputVectorLayer(
name=self.OUT_DISTANCE,
description="Isodistances " + self.PROFILE,
type=QgsProcessing.TypeVectorAnyGeometry))
self.addOutput(
QgsProcessingOutputVectorLayer(
name=self.POINTS_SNAPPED,
description="",
type=QgsProcessing.TypeVectorAnyGeometry))
self.addOutput(
QgsProcessingOutputVectorLayer(
name=self.POINTS_INPUT,
description="",
type=QgsProcessing.TypeVectorAnyGeometry))
def initAlgorithm(self, config):
# Base contenant la table
db_param = QgsProcessingParameterString(
self.DATABASE, tr("Connexion à la base de données"))
db_param.setMetadata({
"widget_wrapper": {
"class":
"processing.gui.wrappers_postgis.ConnectionWidgetWrapper"
}
})
db_param.tooltip_3liz = 'Nom de la connexion dans QGIS pour se connecter à la base de données'
self.addParameter(db_param)
# Schema contenant la table
schema_param = QgsProcessingParameterString(self.SCHEMA, tr("Schéma"),
"veloroutes", False, False)
schema_param.setMetadata({
"widget_wrapper": {
"class": "processing.gui.wrappers_postgis.SchemaWidgetWrapper",
"connection_param": self.DATABASE
}
})
schema_param.tooltip_3liz = 'Nom du schéma pour chercher les couches dans la base de données'
self.addParameter(schema_param)
# Table à exporter
table_param = QgsProcessingParameterEnum(
self.TABLE,
tr("Donnée à exporter"),
options=self.EXPORTABLES,
defaultValue="",
)
table_param.tooltip_3liz = 'Nom de la table à exporter'
self.addParameter(table_param)
# Nom du département pour le fichier d'export
depparam = QgsProcessingParameterString(
self.DPT, tr("Département au format XXX"), '066', optional=False)
depparam.tooltip_3liz = 'Pour le département de l\'Ain, mettre 001'
self.addParameter(depparam)
# Chemin du dossier de destination
outparam = QgsProcessingParameterFolderDestination(
self.PROJECTS_FOLDER, description=tr("Chemin de destination"))
outparam.tooltip_3liz = 'Chemin de destination pour enregistrer les exports Shapefile'
self.addParameter(outparam)
param = QgsProcessingParameterBoolean(
self.CHARGER,
tr("Charger le fichier d'export dans le projet"),
defaultValue=False,
optional=False,
)
param.tooltip_3liz = 'Si le traitement doit charger la couche Shapefile dans le projet'
self.addParameter(param)
output = QgsProcessingOutputVectorLayer(self.OUTPUT,
tr("Couches de sortie"))
output.tooltip_3liz = 'Les couches de l\'export'
self.addOutput(output)
def initAlgorithm(self, config=None):
self.addParameter(
QgsProcessingParameterFeatureSource(
self.INPUT,
QCoreApplication.translate("AppendFeaturesToLayer",
'Source layer'),
[QgsProcessing.TypeVector]))
self.addParameter(
QgsProcessingParameterField(self.INPUT_FIELD,
QCoreApplication.translate(
"AppendFeaturesToLayer",
'Source field to compare'),
None,
self.INPUT,
optional=True))
self.addParameter(
QgsProcessingParameterVectorLayer(
self.OUTPUT,
QCoreApplication.translate("AppendFeaturesToLayer",
'Target layer'),
[QgsProcessing.TypeVector]))
self.addParameter(
QgsProcessingParameterField(self.OUTPUT_FIELD,
QCoreApplication.translate(
"AppendFeaturesToLayer",
'Target field to compare'),
None,
self.OUTPUT,
optional=True))
self.addParameter(
QgsProcessingParameterEnum(
self.ACTION_ON_DUPLICATE,
QCoreApplication.translate("AppendFeaturesToLayer",
'Action for duplicate features'),
[
self.NO_ACTION_TEXT, self.SKIP_FEATURE_TEXT,
self.UPDATE_EXISTING_FEATURE_TEXT
],
False,
self.NO_ACTION_TEXT,
optional=False))
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT,
QCoreApplication.translate(
"AppendFeaturesToLayer",
"Target layer to paste new features")))
self.addOutput(
QgsProcessingOutputNumber(
self.APPENDED_COUNT,
QCoreApplication.translate("AppendFeaturesToLayer",
"Number of features appended")))
self.addOutput(
QgsProcessingOutputNumber(
self.UPDATED_COUNT,
QCoreApplication.translate("AppendFeaturesToLayer",
"Number of features updated")))
self.addOutput(
QgsProcessingOutputNumber(
self.SKIPPED_COUNT,
QCoreApplication.translate("AppendFeaturesToLayer",
"Number of features skipped")))
def create_output_from_token(name: str, description: str, token: str): # pylint: disable=too-many-branches
"""
Creates an output (or destination parameter) definition from a token string
"""
no_prompt = False
if 'noprompt' in token:
no_prompt = True
token = token.replace(' noprompt', '')
output_type = token.lower().strip()
out = None
if output_type.startswith('vector'):
vector_type = QgsProcessing.TypeVectorAnyGeometry
if output_type == 'vector point':
vector_type = QgsProcessing.TypeVectorPoint
elif output_type == 'vector line':
vector_type = QgsProcessing.TypeVectorLine
elif output_type == 'vector polygon':
vector_type = QgsProcessing.TypeVectorPolygon
if no_prompt:
out = QgsProcessingOutputVectorLayer(name, description,
vector_type)
else:
out = QgsProcessingParameterVectorDestination(name,
description,
type=vector_type)
elif output_type.startswith('table'):
if no_prompt:
out = QgsProcessingOutputVectorLayer(name, description,
QgsProcessing.TypeVector)
else:
out = QgsProcessingParameterVectorDestination(
name, description, type=QgsProcessing.TypeVector)
elif output_type == 'multilayers':
# out = QgsProcessingOutputMultipleLayers(name, description)
# elif token.lower().strip() == 'vector point':
# out = OutputVector(datatype=[dataobjects.TYPE_VECTOR_POINT])
# elif token.lower().strip() == 'vector line':
# out = OutputVector(datatype=[OutputVector.TYPE_VECTOR_LINE])
# elif token.lower().strip() == 'vector polygon':
# out = OutputVector(datatype=[OutputVector.TYPE_VECTOR_POLYGON])
# elif token.lower().strip().startswith('table'):
# out = OutputTable()
# elif token.lower().strip().startswith('file'):
# out = OutputFile()
# ext = token.strip()[len('file') + 1:]
# if ext:
# out.ext = ext
# elif token.lower().strip().startswith('extent'):
# out = OutputExtent()
pass
elif not no_prompt:
if output_type.startswith('raster'):
out = QgsProcessingParameterRasterDestination(name, description)
elif output_type.startswith('folder'):
out = QgsProcessingParameterFolderDestination(name, description)
elif output_type.startswith('html'):
out = QgsProcessingParameterFileDestination(
name, description, 'HTML Files (*.html)')
if not out and output_type in OUTPUT_FACTORY:
return OUTPUT_FACTORY[output_type](name, description)
return out
def __init__(self):
super().__init__()
self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT_LAYER, self.tr('Input layer'), [QgsProcessingParameterDefinition.TypeVectorPoint, QgsProcessingParameterDefinition.TypeVectorLine, QgsProcessingParameterDefinition.TypeVectorPolygon]))
self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT_TABLE, self.tr('Dropped geometry')))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT_TABLE, self.tr("Dropped geometry")))
def initAlgorithm(self, config=None):
param = QgsProcessingParameterFile(self.FILE, self.tr('OSM file'))
help_string = tr('The extension can be a OSM or PBF file.')
if Qgis.QGIS_VERSION_INT >= 31500:
param.setHelp(help_string)
else:
param.tooltip_3liz = help_string
self.addParameter(param)
param = QgsProcessingParameterFile(self.OSM_CONF,
self.tr('OSM configuration'),
optional=True)
help_string = tr(
'The OGR OSM configuration file. This file is used to customize the import process about OSM '
'tags. You should read the OGR documentation {url}').format(
url='https://gdal.org/drivers/vector/osm.html')
if Qgis.QGIS_VERSION_INT >= 31500:
param.setHelp(help_string)
else:
param.tooltip_3liz = help_string
self.addParameter(param)
output = QgsProcessingOutputVectorLayer(self.OUTPUT_POINTS,
self.tr('Output points'),
QgsProcessing.TypeVectorPoint)
help_string = tr('The point layer from the OGR OSM driver.')
if Qgis.QGIS_VERSION_INT >= 31500:
pass
# output.setHelp(help_string)
else:
output.tooltip_3liz = help_string
self.addOutput(output)
output = QgsProcessingOutputVectorLayer(self.OUTPUT_LINES,
self.tr('Output lines'),
QgsProcessing.TypeVectorLine)
help_string = tr('The line layer from the OGR OSM driver.')
if Qgis.QGIS_VERSION_INT >= 31500:
pass
# output.setHelp(help_string)
else:
output.tooltip_3liz = help_string
self.addOutput(output)
output = QgsProcessingOutputVectorLayer(
self.OUTPUT_MULTILINESTRINGS, self.tr('Output multilinestrings'),
QgsProcessing.TypeVectorLine)
help_string = tr('The multilinestrings layer from the OGR OSM driver.')
if Qgis.QGIS_VERSION_INT >= 31500:
pass
# output.setHelp(help_string)
else:
output.tooltip_3liz = help_string
self.addOutput(output)
output = QgsProcessingOutputVectorLayer(
self.OUTPUT_MULTIPOLYGONS, self.tr('Output multipolygons'),
QgsProcessing.TypeVectorPolygon)
help_string = tr('The multipolygon layer from the OGR OSM driver.')
if Qgis.QGIS_VERSION_INT >= 31500:
pass
# output.setHelp(help_string)
else:
output.tooltip_3liz = help_string
self.addOutput(output)
output = QgsProcessingOutputVectorLayer(
self.OUTPUT_OTHER_RELATIONS, self.tr('Output other relations'),
QgsProcessing.TypeVector)
help_string = tr('The relation layer from the OGR OSM driver.')
if Qgis.QGIS_VERSION_INT >= 31500:
pass
# output.setHelp(help_string)
else:
output.tooltip_3liz = help_string
self.addOutput(output)
class FixNetworkAlgorithm(ValidationAlgorithm):
INPUT = 'INPUT'
SELECTED = 'SELECTED'
TOLERANCE = 'TOLERANCE'
ATTRIBUTE_BLACK_LIST = 'ATTRIBUTE_BLACK_LIST'
IGNORE_VIRTUAL_FIELDS = 'IGNORE_VIRTUAL_FIELDS'
IGNORE_PK_FIELDS = 'IGNORE_PK_FIELDS'
OUTPUT = 'OUTPUT'
def initAlgorithm(self, config):
"""
Parameter setting.
"""
self.addParameter(
QgsProcessingParameterVectorLayer(
self.INPUT,
self.tr('Input layer'),
[QgsProcessing.TypeVectorLine ]
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.SELECTED,
self.tr('Process only selected features')
)
)
self.addParameter(
QgsProcessingParameterDistance(
self.TOLERANCE,
self.tr('Topology radius'),
parentParameterName=self.INPUT,
minValue=0,
defaultValue=1.0
)
)
self.addParameter(
QgsProcessingParameterField(
self.ATTRIBUTE_BLACK_LIST,
self.tr('Fields to ignore'),
None,
'INPUT',
QgsProcessingParameterField.Any,
allowMultiple=True,
optional = True
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.IGNORE_VIRTUAL_FIELDS,
self.tr('Ignore virtual fields'),
defaultValue=True
)
)
self.addParameter(
QgsProcessingParameterBoolean(
self.IGNORE_PK_FIELDS,
self.tr('Ignore primary key fields'),
defaultValue=True
)
)
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT,
self.tr('Original layer with merged lines')
)
)
def __init__(self):
super().__init__()
self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT, self.tr('Input layer'), [QgsProcessingParameterDefinition.TypeVectorLine, QgsProcessingParameterDefinition.TypeVectorPolygon]))
self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT, self.tr('Fixed geometries')))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT, self.tr("Fixed geometries")))
def __init__(self):
super().__init__()
self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT_LAYER, self.tr('Input layer')))
self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT_LAYER, self.tr('Bounds'), QgsProcessingParameterDefinition.TypeVectorPolygon))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT_LAYER, self.tr("Bounds")))
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterVectorLayer(self.INPUT,
self.tr('Input Layer')))
self.addParameter(QgsProcessingParameterField(self.FIELD,
self.tr('Attribute to index'), None, self.INPUT))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT, self.tr('Indexed layer')))
def __init__(self):
super().__init__()
self.addParameter(QgsProcessingParameterFeatureSource(self.INPUT, self.tr('Input layer'), [QgsProcessing.TypeVectorPoint]))
self.addParameter(QgsProcessingParameterFeatureSink(self.OUTPUT, self.tr('Delaunay triangulation'), type=QgsProcessing.TypeVectorPolygon))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT, self.tr("Delaunay triangulation"), type=QgsProcessing.TypeVectorPolygon))
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterVectorLayer(self.INPUT,
self.tr('Input Layer'), types=[QgsProcessing.TypeVectorAnyGeometry]))
self.addParameter(QgsProcessingParameterCrs(self.CRS, 'Output CRS'))
self.addOutput(QgsProcessingOutputVectorLayer(self.INPUT,
self.tr('Layer with projection')))
def initAlgorithm(self, config=None):
"""
Here we define the inputs and output of the algorithm, along
with some other properties.
"""
self.db_variables = QgsSettings()
self.period_variables = ["Pas de filtre temporel", "5 dernières années", "10 dernières années", "Date de début - Date de fin (à définir ci-dessous)"]
# Data base connection
db_param = QgsProcessingParameterString(
self.DATABASE,
self.tr("""<b style="color:#0a84db">CONNEXION À LA BASE DE DONNÉES</b><br/>
<b>*1/</b> Sélectionnez votre <u>connexion</u> à la base de données LPO AuRA (<i>gnlpoaura</i>)"""),
defaultValue='gnlpoaura'
)
db_param.setMetadata(
{
'widget_wrapper': {'class': 'processing.gui.wrappers_postgis.ConnectionWidgetWrapper'}
}
)
self.addParameter(db_param)
# Input vector layer = study area
self.addParameter(
QgsProcessingParameterFeatureSource(
self.STUDY_AREA,
self.tr("""<b style="color:#0a84db">ZONE D'ÉTUDE</b><br/>
<b>*2/</b> Sélectionnez votre <u>zone d'étude</u>, à partir de laquelle seront extraits les résultats"""),
[QgsProcessing.TypeVectorPolygon]
)
)
### Taxons filters ###
self.addParameter(
QgsProcessingParameterEnum(
self.GROUPE_TAXO,
self.tr("""<b style="color:#0a84db">FILTRES DE REQUÊTAGE</b><br/>
<b>3/</b> Si cela vous intéresse, vous pouvez sélectionner un/plusieurs <u>taxon(s)</u> dans la liste déroulante suivante (à choix multiples)<br/> pour filtrer vos données d'observations. <u>Sinon</u>, vous pouvez ignorer cette étape.<br/>
<i style="color:#952132"><b>N.B.</b> : D'autres filtres taxonomiques sont disponibles dans les paramètres avancés (tout en bas).</i><br/>
- Groupes taxonomiques :"""),
self.db_variables.value("groupe_taxo"),
allowMultiple=True,
optional=True
)
)
regne = QgsProcessingParameterEnum(
self.REGNE,
self.tr("- Règnes :"),
self.db_variables.value("regne"),
allowMultiple=True,
optional=True
)
regne.setFlags(regne.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(regne)
phylum = QgsProcessingParameterEnum(
self.PHYLUM,
self.tr("- Phylum :"),
self.db_variables.value("phylum"),
allowMultiple=True,
optional=True
)
phylum.setFlags(phylum.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(phylum)
classe = QgsProcessingParameterEnum(
self.CLASSE,
self.tr("- Classe :"),
self.db_variables.value("classe"),
allowMultiple=True,
optional=True
)
classe.setFlags(classe.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(classe)
ordre = QgsProcessingParameterEnum(
self.ORDRE,
self.tr("- Ordre :"),
self.db_variables.value("ordre"),
allowMultiple=True,
optional=True
)
ordre.setFlags(ordre.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(ordre)
famille = QgsProcessingParameterEnum(
self.FAMILLE,
self.tr("- Famille :"),
self.db_variables.value("famille"),
allowMultiple=True,
optional=True
)
famille.setFlags(famille.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(famille)
group1_inpn = QgsProcessingParameterEnum(
self.GROUP1_INPN,
self.tr("- Groupe 1 INPN (regroupement vernaculaire du référentiel national - niveau 1) :"),
self.db_variables.value("group1_inpn"),
allowMultiple=True,
optional=True
)
group1_inpn.setFlags(group1_inpn.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(group1_inpn)
group2_inpn = QgsProcessingParameterEnum(
self.GROUP2_INPN,
self.tr("- Groupe 2 INPN (regroupement vernaculaire du référentiel national - niveau 2) :"),
self.db_variables.value("group2_inpn"),
allowMultiple=True,
optional=True
)
group2_inpn.setFlags(group2_inpn.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(group2_inpn)
### Datetime filter ###
period_type = QgsProcessingParameterEnum(
self.PERIOD,
self.tr("<b>*4/</b> Sélectionnez une <u>période</u> pour filtrer vos données d'observations"),
self.period_variables,
allowMultiple=False,
optional=False
)
period_type.setMetadata(
{
'widget_wrapper': {
'useCheckBoxes': True,
'columns': len(self.period_variables)/2
}
}
)
self.addParameter(period_type)
start_date = QgsProcessingParameterString(
self.START_DATE,
"""- Date de début <i style="color:#952132">(nécessaire seulement si vous avez sélectionné l'option <b>Date de début - Date de fin</b>)</i> :""",
defaultValue="",
optional=True
)
start_date.setMetadata(
{'widget_wrapper': {'class': DateTimeWidget}}
)
self.addParameter(start_date)
end_date = QgsProcessingParameterString(
self.END_DATE,
"""- Date de fin <i style="color:#952132">(nécessaire seulement si vous avez sélectionné l'option <b>Date de début - Date de fin</b>)</i> :""",
optional=True
)
end_date.setMetadata(
{'widget_wrapper': {'class': DateTimeWidget}}
)
self.addParameter(end_date)
# Extra "where" conditions
extra_where = QgsProcessingParameterString(
self.EXTRA_WHERE,
self.tr("""Vous pouvez ajouter des <u>conditions "where"</u> supplémentaires dans l'encadré suivant, en langage SQL <b style="color:#952132">(commencez par <i>and</i>)</b>"""),
multiLine=True,
optional=True
)
extra_where.setFlags(extra_where.flags() | QgsProcessingParameterDefinition.FlagAdvanced)
self.addParameter(extra_where)
# Output PostGIS layer = summary table
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT,
self.tr('Couche en sortie'),
QgsProcessing.TypeVectorAnyGeometry
)
)
# Output PostGIS layer name
self.addParameter(
QgsProcessingParameterString(
self.OUTPUT_NAME,
self.tr("""<b style="color:#0a84db">PARAMÉTRAGE DES RESULTATS EN SORTIE</b><br/>
<b>*5/</b> Définissez un <u>nom</u> pour votre nouvelle couche PostGIS"""),
self.tr("Tableau synthèse espèces")
)
)
# Boolean : True = add the summary table in the DB ; False = don't
self.addParameter(
QgsProcessingParameterBoolean(
self.ADD_TABLE,
self.tr("Enregistrer les résultats en sortie dans une nouvelle table PostgreSQL"),
False
)
)
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterVectorLayer(self.INPUT,
self.tr('Input Layer')))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT, self.tr('Truncated layer')))
def initAlgorithm(self, config):
"""
Parameter setting.
"""
self.addParameter(
QgsProcessingParameterVectorLayer(
self.INPUT, self.tr('Input Layer'),
[QgsProcessing.TypeVectorPolygon]))
self.addParameter(
QgsProcessingParameterField(self.ATTRIBUTE_INDEX,
self.tr('INOM Field'), None, 'INPUT',
QgsProcessingParameterField.Any))
self.addParameter(
QgsProcessingParameterField(self.ATTRIBUTE_ID, self.tr('ID Field'),
None, 'INPUT',
QgsProcessingParameterField.Any))
self.addParameter(
QgsProcessingParameterNumber(
self.ID_VALUE,
self.tr('ID Field Value'),
minValue=0,
type=QgsProcessingParameterNumber.Integer,
defaultValue=1))
self.addParameter(
QgsProcessingParameterNumber(
self.CROSSES_X,
self.tr('Number of horizontal crosses'),
minValue=0,
type=QgsProcessingParameterNumber.Integer,
defaultValue=4))
self.addParameter(
QgsProcessingParameterNumber(
self.CROSSES_Y,
self.tr('Number of vertical crosses'),
minValue=0,
type=QgsProcessingParameterNumber.Integer,
defaultValue=4))
self.addParameter(
QgsProcessingParameterNumber(
self.SPACING,
self.tr('UTM Grid Spacing'),
minValue=0,
type=QgsProcessingParameterNumber.Integer,
defaultValue=4000))
self.addParameter(
QgsProcessingParameterNumber(
self.MAP_SCALE,
self.tr('Map scale (in thousands)'),
minValue=0,
type=QgsProcessingParameterNumber.Double,
defaultValue=25))
colorParameter = ParameterColor(self.COLOR,
description=self.tr('Color'))
colorParameter.setMetadata({
'widget_wrapper':
'DsgTools.gui.ProcessingUI.colorWidgetWrapper.ColorWidgetWrapper'
})
self.addParameter(colorParameter)
fontParameter = ParameterFont(self.FONT,
description=self.tr('Font of the label'))
fontParameter.setMetadata({
'widget_wrapper':
'DsgTools.gui.ProcessingUI.fontWidgetWrapper.FontWidgetWrapper'
})
self.addParameter(fontParameter)
self.addParameter(
QgsProcessingParameterNumber(
self.FONT_SIZE,
self.tr('Font Size'),
minValue=0,
type=QgsProcessingParameterNumber.Double,
defaultValue=1.5))
fontParameter = ParameterFont(
self.FONT_LL, description=self.tr('Font of the LatLong label'))
fontParameter.setMetadata({
'widget_wrapper':
'DsgTools.gui.ProcessingUI.fontWidgetWrapper.FontWidgetWrapper'
})
self.addParameter(fontParameter)
colorParameter = ParameterColor(self.COLOR_LL,
description=self.tr('Lat Long Color'))
colorParameter.setMetadata({
'widget_wrapper':
'DsgTools.gui.ProcessingUI.colorWidgetWrapper.ColorWidgetWrapper'
})
self.addParameter(colorParameter)
self.addOutput(
QgsProcessingOutputVectorLayer(
self.OUTPUT, self.tr('Original layer with assigned styles')))
def initAlgorithm(self, config=None):
self.addParameter(QgsProcessingParameterVectorLayer(self.INPUT,
self.tr('Input Layer'),
[QgsProcessing.TypeVectorPolygon, QgsProcessing.TypeVectorPoint, QgsProcessing.TypeVectorLine]))
self.addOutput(QgsProcessingOutputVectorLayer(self.OUTPUT, self.tr('Indexed layer')))
def initAlgorithm(self, config):
label = tr("Connexion à la base de données")
tooltip = 'Nom de la connexion dans QGIS pour se connecter à la base de données'
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)
# Schema de destination
label = tr("Schéma")
tooltip = 'Nom du schéma où importer les données'
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)
# Table à exporter
table_param = QgsProcessingParameterEnum(
self.TABLE,
tr("Donnée à exporter"),
options=self.EXPORTABLES,
defaultValue="",
)
table_param.tooltip_3liz = 'Nom de la table à exporter'
self.addParameter(table_param)
# Nom du département pour le fichier d'export
depparam = QgsProcessingParameterString(
self.DPT,
tr("Département au format XXX"),
'066',
optional=False
)
depparam.tooltip_3liz = 'Pour le département de l\'Ain, mettre 001'
self.addParameter(depparam)
# Chemin du dossier de destination
outparam = QgsProcessingParameterFolderDestination(
self.PROJECTS_FOLDER,
description=tr("Chemin de destination")
)
outparam.tooltip_3liz = 'Chemin de destination pour enregistrer les exports Shapefile'
self.addParameter(outparam)
param = QgsProcessingParameterBoolean(
self.CHARGER,
tr("Charger le fichier d'export dans le projet"),
defaultValue=False,
optional=False,
)
param.tooltip_3liz = 'Si le traitement doit charger la couche Shapefile dans le projet'
self.addParameter(param)
output = QgsProcessingOutputVectorLayer(self.OUTPUT, tr("Couches de sortie"))
output.tooltip_3liz = 'Les couches de l\'export'
self.addOutput(output)
