Class: QgsProcessingParameterFeatureSource

class qgis.core.QgsProcessingParameterFeatureSource(name: str, description: str = '', types: Iterable[int] = [], defaultValue: Any = None, optional: bool = False)

Bases: qgis._core.QgsProcessingParameterDefinition, qgis._core.QgsProcessingParameterLimitedDataTypes

Constructor for QgsProcessingParameterFeatureSource.

QgsProcessingParameterFeatureSource(QgsProcessingParameterFeatureSource)

An input feature source (such as vector layers) parameter for processing algorithms.

New in version 3.0: Enums

Methods

asPythonString
asScriptCode
checkValueIsAcceptable
clone
fromScriptCode Creates a new parameter using the definition from a script code.
fromVariantMap
toVariantMap
type
typeName Returns the type name for the parameter class.
valueAsPythonString

Signals

Attributes

asPythonString(self, outputType: QgsProcessing.PythonOutputType = QgsProcessing.PythonQgsProcessingAlgorithmSubclass) → str
asScriptCode(self) → str
checkValueIsAcceptable(self, input: Any, context: QgsProcessingContext = None) → bool
clone(self) → QgsProcessingParameterDefinition
fromScriptCode(name: str, description: str, isOptional: bool, definition: str) → QgsProcessingParameterFeatureSource

Creates a new parameter using the definition from a script code.

fromVariantMap(self, map: Dict[str, Any]) → bool
toVariantMap(self) → Dict[str, Any]
type(self) → str
typeName() → str

Returns the type name for the parameter class.

valueAsPythonString(self, value: Any, context: QgsProcessingContext) → str