fsmmlk / inkscapespirograph Goto Github PK

Hello! Thank you for this work. I'm very excited to use this extension.

I've just installed the extension for the first time and ran into an error.

I'm using Pop! OS 22.04 (Ubuntu-based linux distro) and followed the install instructions, which involved:

1. uninstalling and reinstalling Inkscape (current version Inkscape 1.3, 1:1.3+202307231459+0e150ed6c4), and then
2. extracting and moving files into my extensions directory for textext, inkscapeMadeEasy and inkscapeSpirograph, and
3. installing numpy (current version 1.26.0) and scipy (current version 1.26.0)

After installing, I opened a new document, navigated to Extensions > fsmMLK > Spirograph... and clicked Apply using all the default settings in the dialog window, and a new dialog window appears in front of the extension dialog, reading:

Inkscape has received additional data from the script executed. The script did not return an error, but this may indicate the results will not be as expected.

With the following additional data:

Traceback (most recent call last):
  File "~/.config/inkscape/extensions/spirograph/spirograph.py", line 251, in <module>
    sp.run()
  File "/usr/share/inkscape/extensions/inkex/base.py", line 250, in run
    self.save_raw(self.effect())
  File "~/.config/inkscape/extensions/spirograph/spirograph.py", line 138, in effect
    [PointsFinal, CentersFinal, curvatureFinal] = self.calcCurve__trochoid(typeCurve, R, r, d, thetasFinal)
  File "~/.config/inkscape/extensions/spirograph/spirograph.py", line 207, in calcCurve__trochoid
    j = np.complex(0, 1)
  File "~/.local/lib/python3.10/site-packages/numpy/__init__.py", line 324, in __getattr__
    raise AttributeError(__former_attrs__[attr])
AttributeError: module 'numpy' has no attribute 'complex'.
`np.complex` was a deprecated alias for the builtin `complex`. To avoid this error in existing code, use `complex` by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use `np.complex128` here.
The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at:
    https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations. Did you mean: 'complex_'?

When I click 'OK' to dismiss the additional data dialog, no new elements appear to be added/drawn into the document.

Any ideas how to get the extension to run? I'm not very familiar with pyhon/scipy/numpy scripting, so any troubleshooting tips much appreciated.