Class: QgsProcessingMultiStepFeedback

Processing feedback object for multi-step operations.

A processing feedback object which proxies its calls to an underlying feedback object, but scales overall progress reports to account for a number of child steps which each report their own feedback.

Class Hierarchy

Base classes

QgsProcessingFeedback	Base class for providing feedback from a processing algorithm.
QgsFeedback	Base class for feedback objects to be used for cancellation of something running in a worker thread.
QObject

Subclasses

QgsProcessingBatchFeedback

Processing feedback subclass for use when batch processing.

Methods

setCurrentStep

Sets the step which is being executed.

class qgis.core.QgsProcessingMultiStepFeedback

Bases: QgsProcessingFeedback

__init__(steps: int, feedback: QgsProcessingFeedback | None)

Constructor for QgsProcessingMultiStepFeedback, for a process with the specified number of steps. This feedback object will proxy calls to the specified feedback object.

Parameters:

• steps (int)

• feedback (Optional[QgsProcessingFeedback])

setCurrentStep(self, step: int)

Sets the step which is being executed. This is used to scale the current progress to account for progress through the overall process.

Parameters:

step (int)