[Mne_analysis] Plotting delay pyvista Mac M1

Andrade Rey René rene.andrade at edu.uah.es
Tue Jan 19 09:16:36 EST 2021
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Thank you all for the help! I installed pyqt5 with HomeBrew and the rest with pip so it works fine now!

> On 19 Jan 2021, at 11:15, Guillaume Favelier <guillaume.favelier at inria.fr> wrote:
> 
>        External Email - Use Caution        
> 
> There have been reports of compatibility issues with PyQt5 on Big Sur.
> 
> And as far as I know, some people managed to get it to work recently
> using pip or homebrew. More infos are available on:
> 
> https://secure-web.cisco.com/1i--YkaUd_YZjTerr19RMRhhgy6L8DU-XlVjwEQ4S7VOdK4MrRJCXgOIONfMKHwWCfR4NAzDdVjgKWU7HdgSTAFPN6nZCoC0Oe0iqYqgDHYNZhOUjhIntq6R8ckb0VRjddeUPilu_U_fmUVivSZV_H6rH-Sle9rV74SBDlb7unoyRO4m6uf-JHqlcsh-ykMEpFKkTPRU84xBtlh8gqsgvrYJuBGLnHA3_a5L69gXBJHLptccczWiCuYngiyqd3ZylVblaGXFbU92Dw2CJ4hBsgw/https%3A%2F%2Fgithub.com%2Fmne-tools%2Fmne-python%2Fissues%2F8525
> 
> ----- Mail original -----
>> De: "Denis-Alexander Engemann" <denis.engemann at gmail.com>
>> À: "mne analysis" <mne_analysis at nmr.mgh.harvard.edu>
>> Envoyé: Mardi 19 Janvier 2021 10:33:03
>> Objet: Re: [Mne_analysis] Plotting delay pyvista Mac M1
> 
>> External Email - Use Caution
>> 
>> Hum. Ok so you managed to install pyvista, as your first email
>> actually implies (sorry my bad).
>> Could it be an issue with the the matplotlib backend used?
>> I remember vaguely that specifying the matplotlib backend could make a
>> difference when opening IPython, e.g.,  ipython --matplotlib tk
>> 
>> Denis
>> 
>> On Tue, Jan 19, 2021 at 6:15 AM Andrade Rey René
>> <rene.andrade at edu.uah.es> wrote:
>>> 
>>>        External Email - Use Caution
>>> 
>>> I installed anaconda 4.9.2 x86_64
>>> 
>>> On 18 Jan 2021, at 22:41, Denis A. Engemann <denis-alexander.engemann at inria.fr>
>>> wrote:
>>> 
>>>        External Email - Use Caution
>>> 
>>> 
>>> But which installer did you use? Is your Python using Intel builds or native ARM
>>> builds?
>>> I tested miniforge MailScanner has detected a possible fraud attempt from
>>> "secure-web.cisco.com" claiming to be
>>> https://secure-web.cisco.com/1cJebfm6LykjwHX45K1pvrjus6bNbasC2OL1tb5PxsK-ivZZyj_qw63IqlztFj_t5WNVbhJG8KE5ODPKaoAm9E5mFU1eXTYD49xGnFb9E-TL4DdIFCy7nKnENaLFgvvuLxqXqwVWDRDWRuOjmjsSw9lfkWzj86nxAUSOJcSVM1BlPyPkUxCi0WswOumYmRlHWMuWFO4O1x0JMqEH3wQa-me804YJlyNeMJskDf3DaDkjUdUGAVfnLM2BJUaQh0lLmpXVK9_oaSvi6CXvD1AAxrw/https%3A%2F%2Fgithub.com%2Fconda-forge%2Fminiforge
>>> x86_64 and arm64 installers, the x86_64 allowed me using all dependencies of
>>> MNE, 3d viz included.
>>> The arm64 supports the scipy stack & matplotlib out of the box.
>>> 
>>> Denis
>>> 
>>> On 18 Jan 2021, at 16:25, Andrade Rey René <rene.andrade at edu.uah.es> wrote:
>>> 
>>>        External Email - Use Caution
>>> 
>>> 
>>> Anaconda works fine I don’t know why it doesn’t show any plot!
>>> 
>>> Sent from my iPhone
>>> 
>>> On 18 Jan 2021, at 14:50, Denis A. Engemann <denis-alexander.engemann at inria.fr>
>>> wrote:
>>> 
>>>        External Email - Use Caution
>>> 
>>> 
>>> Hi Rene,
>>> 
>>> I was successful running Pyvista on the M1 when using Intel emulation (anaconda
>>> installed using the intel binaries).
>>> Everything worked fine.
>>> I guess for a native m1 support more time is needed.
>>> At least all scientific computing and 2d plotting worked well with native
>>> builds.
>>> 
>>> Hope that helps,
>>> Denis
>>> 
>>> On 18 Jan 2021, at 14:27, Andrade Rey René <rene.andrade at edu.uah.es> wrote:
>>> 
>>>        External Email - Use Caution
>>> 
>>> 
>>> Dear MNE experts:
>>> I am trying to plot this example
>>> 
>>> MailScanner has detected a possible fraud attempt from "secure-web.cisco.com"
>>> claiming to be
>>> https://secure-web.cisco.com/1PunYYoHLyybfSngTdTyOHfkw7SIgf9emgrcoC1LIghknp3ej65FScYDBXNWera_s_mwA53fLMoH6H-ENjNFO51eeIXjiqjdQBQiU2NJ4IhbLXmT6pneBLpiq9lPa0lTIBiTZFlEd4QkAtWPXUVHO7d_Cky-cUWiVN_bCKtQGxwraN19CHESQ9gdpVeRSQ8Hzgcd-BYlpNv5HDpNPRn2kLfN8VNyYl5A1v9pwgEU1L7PD9_gUvogJaHrq5JYQHW1BGOqza1hDXLKk6BbfCmsZLA/https%3A%2F%2Fmne.tools%2Fdev%2Fauto_examples%2Fvisualization%2Fplot_xhemi.html%23sphx-glr-auto-examples-visualization-plot-xhemi-py
>>> 
>>> But I can’t because in Mac Big Sur I can’t  use the ‘pyvista' backend. It seems
>>> to give problems(it is infinitely slow, it doesn’t display anything, it start’s
>>> loading the MNE logo but nothing further). I don’t know if you have overcome
>>> this issue previously.
>>> 
>>> Best,
>>> Rene Andrade.
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