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Aspose.Tasks for Python via .NET 26.8 Release Notes

This page contains release notes information for Aspose.Tasks for Python via .Net 26.8.

All Changes

Key	Summary	Issue Type
TASKSNET-11796	Add progress notification API when loading Project from XER format	Enhancement
TASKSNET-11298	Add progress notification API when loading Project from MPP format	Enhancement
TASKSNET-11797	Fix reading of values of task’s extended attributes from MS Project DB	Bug
TASKSNET-11793	Fix incorrect assignment field calculations when setting a task actual finish results in a zero-duration assignment	Bug
TASKSNET-11792	Fix recalculation of a task changes finish date of completed assignment	Bug
TASKSNET-11788	Updating Task.ActualFinish doesn’t update child assignment’s ActualFinish	Bug
TASKSNET-11786	Fix summary task duration calculation logic for projects read from Primavera formats	Bug
TASKSNET-11785	Optimize baseline timephased data recalculation when baseline data is unchanged and Project.Save() is called	Bug
TASKSNET-11751	Fix ‘offset should be within the boundaries of the span’ error when reading the specific file.	Bug
TASKSNET-11744	Fix incorrect handling of string literals in the calculation of a formula’s results	Bug
TASKSNET-11741	Fix incorrect logic of GetTimephasedWork	Bug
TASKSNET-10627	Fix reading of project-specific extended attribute definitions from MS Project DB	Bug
TASKSNET-10533	Fix logic of recalculation of assignments when updating parent task’s ActualFinish	Bug

Public API and Backwards Incompatible Changes

The following public types were added:	Description
aspose.tasks.IProgressNotificationCallback	Represents a callback interface for receiving notifications during long-running project operations.
aspose.tasks.ProgressNotificationArgs	Provides data for the method.

The following public methods and properties were added:	Description
aspose.tasks.IProgressNotificationCallback.notify(Aspose.Tasks.ProgressNotificationArgs)	Called during project long-running operations to provide progress information.
aspose.tasks.LoadOptions.project_loading_callback	Gets or sets the callback to be invoked during project loading operations. Currently supported for MPP and XER formats.
aspose.tasks.ProgressNotificationArgs.#ctor	Initializes a new instance of the class.
aspose.tasks.ProgressNotificationArgs.current_step_name	Gets the name of the current step (part of the operation) being executed.
aspose.tasks.ProgressNotificationArgs.current_step_progress	Gets the estimated progress percentage completed for the current step (part of the operation) (0-100).
aspose.tasks.ProgressNotificationArgs.estimated_total_progress	Gets the estimated total progress of the entire operation (0-100).

Related issue: TASKSNET-11298 - Add progress notification API when loading Project from MPP format

Added the IProgressNotificationCallback interface and LoadOptions.ProjectLoadingCallback property to allow users to track progress during long-running project loading operations.

Supported formats: MPP, Primavera XER

Usage example:

import aspose.tasks as tsk

class TestProgressNotificationCallback(tsk.IProgressNotificationCallback):
    def notify(self, args):
        print(f"Total: {args.estimated_total_progress}%")


lo = tsk.LoadOptions()

callback = TestProgressNotificationCallback()
lo.project_loading_callback = callback

project = tsk.Project("sample.mpp", lo)