ID 586898 - Cattery Gizmos are not recursively loaded in Terminal mode from /Cattery directories in the plugin path

Problem summary:
Cattery Gizmos are not recursively loaded in Terminal mode from /Cattery directories in the plugin path

This issue does not occur when launching Nuke in GUI mode.

Customer reported version:
Nuke 14.1v4

Customer reported platform:
N/A

Steps to reproduce:
1) Download a Cattery model, such as MODNet, and extract the .zip archive. 

2) Add the following lines of code to the ~/.nuke/init.py file:

import nukenuke.pluginAppendPath('replace/with/path/to/the/folder/containing/cattery')

3) Launch Nuke in Terminal mode with the -t or -ti flags.
4) Enter the following command:

nuke.createNode("MODNet.gizmo")

5) Observe the error message: RuntimeError: MODNet.gizmo: Unknown command

Expected behavior:
Loading a Cattery Gizmo in Terminal mode should not fail when it can be loaded successfully in GUI mode.

Actual behavior:
When using nuke.pluginAddPath() or nuke.pluginAppendPath(), the cattery Python module does not recursively search for the files within the nuke.pluginPath.

For example, if a Cattery Gizmo is located at /User/workspace/models/cattery/modnet/modnet.gizmo and /User/workspace/models is added to the plugin path in the ~/.nuke/init.py, the cattery module will not load the models in Terminal mode.

Workaround:
To work around this issue, please add the specific path of each Cattery folder to Nuke's plugin path, like with the following code or similar:

import nukefrom pathlib import Pathcattery_path = Path('path/to/cattery/gizmos')nuke.pluginAppendPath(str(cattery_path.absolute().parent))for gizmo in cattery_path.glob('*/*.gizmo'):    nuke.pluginAppendPath(str(gizmo.parent))

Reproduced by Development team in:

Nuke 15.0v1 on all platforms

Nuke 14.1v1 on all platforms

Nuke 14.0v6 on all platforms

Earliest version tested:
Nuke 14.0v6 - A related issue existed before this version, and this problem appears to be in all tested versions of the product since it was resolved.