module 'bpy_extras' has no attribute 'image_utils' #128912

New Issue

RedHaloStudio · 2024-10-12T07:18:25+02:00

RedHaloStudio commented

2024-10-12 07:18:25 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 3090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 561.09

Blender Version
Broken: version: 4.4.0 Alpha, branch: main, commit date: 2024-10-11 22:25, hash: 6ff33b7e9290
Broken: 4.3.0
Worked: 4.2.2

Short description of error
In Blender 4.3 and higher, the bpy_extras python module is missing image_utils

Exact steps for others to reproduce the error

Open the Python console in Blender.
Run import bpy_extras
Run print(dir(bpy_extras)) and notice that image_utils isn't in the list.

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 3090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 561.09 **Blender Version** Broken: version: 4.4.0 Alpha, branch: main, commit date: 2024-10-11 22:25, hash: `6ff33b7e9290` Broken: 4.3.0 Worked: 4.2.2 **Short description of error** In Blender 4.3 and higher, the bpy_extras python module is missing `image_utils` **Exact steps for others to reproduce the error** - Open the Python console in Blender. - Run `import bpy_extras` - Run `print(dir(bpy_extras))` and notice that `image_utils` isn't in the list.

QQ截图20241012131814.jpg

58 KiB

RedHaloStudio added the

labels 2024-10-12 07:18:26 +02:00

Alaska commented

2024-10-12 12:50:53 +02:00

I can confirm the issue. Setting to high severity as it is a regression, and I can't find any mentions of changes in the release notes, and the .py file still seems to be present.

System Information
Operating system: Windows-10-10.0.22631-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 4090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 561.09
Blender version: 4.3.0 Beta, branch: blender-v4.3-release, commit date: 2024-10-11 22:23, hash: bcf6524ca1ee

I can confirm the issue. Setting to high severity as it is a regression, and I can't find any mentions of changes in the release notes, and the .py file still seems to be present. **System Information** Operating system: Windows-10-10.0.22631-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 4090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 561.09 Blender version: 4.3.0 Beta, branch: blender-v4.3-release, commit date: 2024-10-11 22:23, hash: `bcf6524ca1ee`

Alaska added

and removed

labels 2024-10-12 12:51:15 +02:00

Alaska added this to the 4.3 milestone 2024-10-12 13:28:13 +02:00

Alaska commented

2024-10-12 15:26:28 +02:00

Bisecting points to 6cbdf0223b as the cause. But it's not clear to me why it's having a impact. CC @ideasman42

Bisecting points to 6cbdf0223b69bbb30d3b55bcbf125ccfa97ff64e as the cause. But it's not clear to me why it's having a impact. CC @ideasman42

Thomas Barlow commented

2024-10-13 18:22:35 +02:00

If the bpy_extras.image_utils module has not been imported already by something else, then image_utils will not be present as an attribute of bpy_extras.

If the intention is to use the bpy_extras.image_utils module, the bpy_extras.image_utils module should be imported. Not importing the module and expecting it to be present is a user error in my opinion.

This behaviour is not limited to Blender, for example, here is the same situation with numpy.matlib:

If the `bpy_extras.image_utils` module has not been imported already by something else, then `image_utils` will not be present as an attribute of `bpy_extras`. If the intention is to use the `bpy_extras.image_utils` module, the `bpy_extras.image_utils` module should be imported. Not importing the module and expecting it to be present is a user error in my opinion. This behaviour is not limited to Blender, for example, here is the same situation with `numpy.matlib`: ![image](/attachments/85ec7ea1-0e28-4fa5-8aa9-2317f827547f)

image.png

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Campbell Barton commented

2024-10-14 00:53:28 +02:00

As noted by @Mysteryem

This isn't a bug as the module needs to be explicitly imported.

As noted by @Mysteryem This isn't a bug as the module needs to be explicitly imported.

Campbell Barton closed this issue

2024-10-14 00:53:32 +02:00

Blender Bot added

Status

Archived