https://bugs.kde.org/show_bug.cgi?id=398740
Bug ID: 398740
Summary: Updating fileLayer path from script result in invalid
path
Product: krita
Version: 4.1.1
Platform: Debian testing
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: Scripting
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 115026
--> https://bugs.kde.org/attachment.cgi?id=115026&action=edit
file layers setProperties test files
Hi,
1. Original potential bug using 4.0.4
-------------------------------------
fileLayer.setProperties() seem to prepend the old filename without extension
before the new path.
# display nodes current path :
print("node path : ",node.path())
# node path :
/home/user/file-layers-setProperties/file-layers/file-layer-1.png
# update file layer path :
node.setProperties(node.path().replace("file-layer-1", "file-layer-2"),
"None")
print("node path : ",node.path())
# node path :
file-layer-1/../file-layers-setProperties/file-layers/file-layer-2.png
# Expected : file-layers/file-layer-2.png
# or :
/home/user/file-layers-setProperties/file-layers/file-layer-2.png
2. Evolution using krita 4.1.1 (error message)
----------------------------------------------
Was using a trick based on previous observations to update the path using 4.0.4
(see attached script/file), but Krita 4.1.1 now displays an additional error :
Krita has encountered an internal error:
SAFE ASSERT (krita): "QFile::exists(path())" in file
/home/appimage/workspace/Krita_Stable_Appimage_Build/krita/libs/ui/kis_file_layer.cpp,
line 80
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In the attached zip, a test file, test script and dummy filelayers. Using
4.0.4, no error message is displayed. On both versions, the layer is updated
after save/reload.
To reproduce on my setup :
1. Open filelayer-setProperties-411.kra
2. Tools > Scripting > Scripter : run test.py
3. should print explanation about the trick and update the path
4. create-delete an empty layer if krita didn't detect the edit
5. save file : Krita displays an error message, click "Ignore"
6. close and re-open the file : the layer should be updated (red)
- tested not using the trick under 4.1.1 but the setProperties behaviour is the
same as in 4.0.4
- tested placing the fileLayer source files next to the .kra vs in a subfolder,
but doesn't seem to help
Am I misusing the method / arguments ?
Anyone able to reproduce ?
Bonus question : is there an function to force-reload a fileLayer source file
from python ? For now it seem required to save/close/reopen to display the new
one.
Thanks for any clues, have a nice day !
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