[GRASS-PSC] Contribution in AddOns

[Stefan Blumentrath]

Hi Ondrej,

Unfortunately not completely. Now it seems to hang (like some other modules) at the matplotlib import:
/c/Users/landa/grass_packager/grass784/x86_64/addons/i.ann.maskrcnn/scripts/i.ann.maskrcnn.detect.py --html-description < /dev/null | grep -v '</body>\|</html>' > i.ann.maskrcnn.detect.tmp.html ; fi
Traceback (most recent call last):
  File "C:/Users/landa/grass_packager/grass784/x86_64/addons/i.ann.maskrcnn/scripts/i.ann.maskrcnn.detect.py", line 87, in <module>
    import matplotlib.pyplot as plt
  File "C:\OS3944~1\apps\Python37\lib\site-packages\matplotlib\pyplot.py", line 2356, in <module>
    switch_backend(rcParams["backend"])
  File "C:\OS3944~1\apps\Python37\lib\site-packages\matplotlib\pyplot.py", line 221, in switch_backend
    backend_mod = importlib.import_module(backend_name)
  File "C:\OS3944~1\apps\Python37\lib\importlib\__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "C:\OS3944~1\apps\Python37\lib\site-packages\matplotlib\backends\backend_tkagg.py", line 1, in <module>
    from . import _backend_tk
  File "C:\OS3944~1\apps\Python37\lib\site-packages\matplotlib\backends\_backend_tk.py", line 6, in <module>
    import tkinter as tk
  File "C:\OS3944~1\apps\Python37\lib\tkinter\__init__.py", line 36, in <module>
    import _tkinter # If this fails your Python may not be configured for Tk
ModuleNotFoundError: No module named '_tkinter'

But that is probably rather a build server issue?

Cheers
Stefan

From: grass-psc <grass-psc-bounces at lists.osgeo.org> On Behalf Of Ondrej Pešek
Sent: onsdag 18. november 2020 07:55
To: Allan Sims <sims.allan at gmail.com>
Cc: GRASS-PSC <grass-psc at lists.osgeo.org>
Subject: Re: [GRASS-PSC] Contribution in AddOns

Hi Allan,

st 11. 11. 2020 v 8:58 odesílatel Stefan Blumentrath <Stefan.Blumentrath at nina.no<mailto:Stefan.Blumentrath at nina.no>> napsal:
The reason that there are no precompiled versions (and manual) for i.ann.maskrcnn.detect is due to the import of skimage (see below). Using lazy importing for skimage should fix this…

Thanks to Stefan, this issue is solved now.
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