Incorrect Attribute Naming Convention in Blender 4.0: Spaces Instead of Underscores #113981

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BimanBordoloi-1 · 2023-10-20T20:40:08+02:00

BimanBordoloi-1 commented

2023-10-20 20:40:08 +02:00

System Information
Operating system: Windows 11
Graphics card: Nvidia GeForce RTX 4070 Ti

Blender Version
Broken: 4.0.0, beta
Worked: version: 4.0.0 Beta, branch: blender-v4.0-release, commit date: 2023-10-18 20:17, hash: e11f031d62cc
Worked: 3.6.2

Short description of error
When using bpy.data.libraries.load(filepath=path/to/file) in Blender 4.0, attribute names in data_to lack underscores and use spaces, deviating from the established snake_case naming convention. This inconsistency can lead to script errors and confusion.

Exact steps for others to reproduce the error
Run the below code snippet inside blender 4.0.0 text editor. Replace filepath with actual path to a blend file. In the console you can see all the atttributes including attributes with spaces instead of _

import bpy

filepath = "path/to/blend/file"

with bpy.data.libraries.load(filepath=filepath) as (
    data_from,
    data_to,
):
    for attr in dir(data_to):
        print(attr)

**System Information** Operating system: Windows 11 Graphics card: Nvidia GeForce RTX 4070 Ti **Blender Version** Broken: 4.0.0, beta Worked: version: 4.0.0 Beta, branch: blender-v4.0-release, commit date: 2023-10-18 20:17, hash: `e11f031d62cc` Worked: 3.6.2 **Short description of error** When using `bpy.data.libraries.load(filepath=path/to/file)` in Blender 4.0, attribute names in data_to lack underscores and use spaces, deviating from the established snake_case naming convention. This inconsistency can lead to script errors and confusion. **Exact steps for others to reproduce the error** Run the below code snippet inside blender 4.0.0 text editor. Replace filepath with actual path to a blend file. In the console you can see all the atttributes including attributes with spaces instead of `_` ``` import bpy filepath = "path/to/blend/file" with bpy.data.libraries.load(filepath=filepath) as ( data_from, data_to, ): for attr in dir(data_to): print(attr) ```

BimanBordoloi-1 added the

labels 2023-10-20 20:40:09 +02:00

Jesse Yurkovich commented

2023-10-22 06:10:20 +02:00

Confirmed, seems to have changed in the past few days... looking.

Jesse Yurkovich added

and removed

labels 2023-10-22 06:10:36 +02:00

Jesse Yurkovich commented

2023-10-22 06:43:30 +02:00

Caused by e3fc935349.

CC @pioverfour This commit causes problem with python scripts with the rename from node_groups to node groups etc. See example from #114019 as well.

Caused by e3fc93534949d829190da12f54efee653dff4301. CC @pioverfour This commit causes problem with python scripts with the rename from `node_groups` to `node groups` etc. See example from #114019 as well.

Jesse Yurkovich referenced this issue

2023-10-22 06:44:07 +02:00

bpy.data.libraries.load() produce error when try to load node_groups #114019

Damien Picard referenced a pull request that will close this issue

2023-10-22 08:59:24 +02:00

Fix #113981: ID plural names using spaces instead of underscores #114030

Damien Picard commented

2023-10-22 09:01:41 +02:00

@deadpin Hi, thanks for letting me know. I opened a PR at !114030, is this something you could review?