Abstract¶ flowtask.extensions.abstract ¶ BaseExtension is a Helper to build Pluggable extensions for FlowTask. BaseExtension ¶ BaseExtension(*args, **kwargs) Bases: ABC BaseExtension. Description: Base Class for all FlowTask Extensions. ExtensionError ¶ ExtensionError(*args, **kwargs) Bases: TaskException Useful for raise errors from Extensions.