| Summary: | Document.selection() returns None when selection created by Action is still processing. | ||
|---|---|---|---|
| Product: | [Applications] krita | Reporter: | SirPigeonz <GBirdboy> |
| Component: | Scripting | Assignee: | Krita Bugs <krita-bugs-null> |
| Status: | RESOLVED WORKSFORME | ||
| Severity: | normal | CC: | andrew.crouthamel |
| Priority: | NOR | Keywords: | investigated, triaged |
| Version First Reported In: | 4.0.3 | ||
| Target Milestone: | --- | ||
| Platform: | Appimage | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed/Implemented In: | ||
| Sentry Crash Report: | |||
| Attachments: | File for testing | ||
I think that action is not able to create selection in time and doc.selection() is not aware that Image is middle of operation and is not waiting for it to finish. Hi, I tested this on the latest git master. When I run follow your instructions the script provides the following error, and ends up providing a selection of the green circle, but not an inverted one. ==== Warning: Script not saved! ==== Yes... ********************** AttributeError: 'NoneType' object has no attribute 'invert' In file: <string> In function: test_selection at line: 15. Line with error: ********************** Could you test again on the latest version and report back with the behavior? Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone! This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone! |
Created attachment 113176 [details] File for testing When I try to create selection from Action for example 'selectopaque' and then fetch it with s = doc.selection() most of the time I will get s == None. If I run the same code again when selection already exists doc.selection() returns actual selection. Steps: 1 Open Attached test file 2 Select layer with green circle 3 Run this script in Scripter from krita import * k = Krita.instance() d = k.activeDocument() def test_selection(): k.action('selectopaque').trigger() s = d.selection() if s == None: print("Yes...") else: print("No O_O") s.invert() d.setSelection(s) d.refreshProjection() test_selection() #test_selection() Result: Krita will creates selection from the green circle. Scripter throws: AttributeError: 'NoneType' object has no attribute 'invert' Expected result: Krita creates selection from the green circle and inverts this selection. 4 Remove selection from the Image 5 Uncomment last line of the script so test_selection() will be run 2 times in a row. 6 Run script again Result: As expected. Inverted selection from green circle.