Class: QgsExpressionContextScopeGenerator

class qgis.core.QgsExpressionContextScopeGenerator

Bases: sip.wrapper

Abstract interface for generating an expression context scope.

New in version 3.0: Methods

createExpressionContextScope This method needs to be reimplemented in all classes which implement this interface and return an expression context scope.

Signals

Attributes

createExpressionContextScope(self) → QgsExpressionContextScope

This method needs to be reimplemented in all classes which implement this interface and return an expression context scope.

New in version 3.0.