Mayavi: Mayavi๋Š” ์„ค์น˜๋œ ํŠน์„ฑ์„ ์ธ์‹ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

์— ๋งŒ๋“  2017๋…„ 01์›” 31์ผ  ยท  7์ฝ”๋ฉ˜ํŠธ  ยท  ์ถœ์ฒ˜: enthought/mayavi

Mayavi๋ฅผ ๋‚ด Conda ํ™˜๊ฒฝ(python 3.5)์— ์„ค์น˜ํ•˜๋ ค๊ณ  ํ–ˆ์Šต๋‹ˆ๋‹ค.

conda install -c menpo mayavi=4.5.0
conda install -c anaconda wxpython=3.0.0.0
conda install pyqt
conda install qt

ํ•˜์ง€๋งŒ http://docs.enthought.com/mayavi/mayavi/auto/example_surface_from_irregular_data.html ์—์„œ ์˜ˆ์ œ๋ฅผ ์‹คํ–‰ํ•˜๋ ค๊ณ  ํ•˜๋ฉด ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.

ImportError: Could not import backend for traits

์„ค๋ช…๊ณผ ํ•จ๊ป˜:

TraitsBackendWx ๋˜๋Š”
TraitsBackendQt ํ”„๋กœ์ ํŠธ๊ฐ€ ์„ค์น˜๋˜์—ˆ์Šต๋‹ˆ๋‹ค. Mayavi๋ฅผ ์„ค์น˜ํ•œ ๊ฒฝ์šฐ
easy_install, easy_install ์‹œ๋„. easy_install Mayavi[์•ฑ]
๋˜ํ•œ ์ž‘๋™ํ•ฉ๋‹ˆ๋‹ค.

์†Œ์Šค ์ฒดํฌ์•„์›ƒ์„ ์ˆ˜ํ–‰ํ–ˆ๋‹ค๋ฉด 'python setup.py
์„ค์น˜'๋ฅผ Traits, TraitsGUI ๋ฐ ์„ ํƒํ•œ Traits ๋ฐฑ์—”๋“œ์— ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.

๋˜ํ•œ wxPython ๋˜๋Š” PyQT๊ฐ€ ์„ค์น˜๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•˜์‹ญ์‹œ์˜ค. wxํŒŒ์ด์ฌ:
http://www.wxpython.org/ PyQT:
http://www.riverbankcomputing.co.uk/software/pyqt/intro

์ฝ˜์†”์—์„œ mayavi2 ๋ฅผ ์‹คํ–‰ํ•˜๋ ค๊ณ  ํ•ด๋„ ๋™์ผํ•œ ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.

http://docs.enthought.com/mayavi/mayavi/installation.html?highlight=installation pip๋ฅผ ํ†ตํ•ด pip install mayavi ์„ค์น˜ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ "์š”๊ตฌ ์‚ฌํ•ญ์ด ์ด๋ฏธ ๋งŒ์กฑ" ๊ทธ ์ค‘

์š”๊ตฌ ์‚ฌํ•ญ์ด ์ด๋ฏธ ์ถฉ์กฑ๋จ: /anaconda2/envs/myenv/lib/python3.5/site-packages์˜ ํŠน์„ฑ(Mayavi์—์„œ)

์›น์„ ๊ฒ€์ƒ‰ํ•˜๊ณ  ์„ค์ •ํ•  ํ•ญ๋ชฉ์„ ์ฐพ์œผ๋ ค๊ณ  ํ–ˆ์ง€๋งŒ ์•„๋ฌด๊ฒƒ๋„ ์ฐพ์„ ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋ฌด์—‡์„ ํ• ๊นŒ์š”?

๊ฐ€์žฅ ์œ ์šฉํ•œ ๋Œ“๊ธ€

conda install -c conda-forge pyside=1.2.4 ๋ฅผ ์„ค์น˜ํ•œ ๊ฒƒ์ด ๋„์›€์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

๋ชจ๋“  7 ๋Œ“๊ธ€

์„ค์น˜๋œ qt์˜ ๋ฒ„์ „์„ ์•Œ๋ ค์ฃผ์‹œ๊ฒ ์Šต๋‹ˆ๊นŒ?
ํ˜„์žฌ Mayavi๋Š” python-qt5๋ฅผ ์ง€์›ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
python-qt5๋ฅผ ์„ค์น˜ํ–ˆ๋‹ค๋ฉด ์ œ๊ฑฐํ•˜๊ณ  python-qt4๋ฅผ ์„ค์น˜ํ•˜๊ฑฐ๋‚˜ python-qt4๋กœ ํ™˜๊ฒฝ์„ ๋งŒ๋“ค๊ณ  ๊ฒฐ๊ณผ๋ฅผ ์•Œ๋ ค์ฃผ์‹ญ์‹œ์˜ค.
python-qt4๋กœ ํ™˜๊ฒฝ์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด #448๋„ ์‚ดํŽด๋ณด๊ณ  ์‹ถ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

conda install -c conda-forge pyside=1.2.4 ๋ฅผ ์„ค์น˜ํ•œ ๊ฒƒ์ด ๋„์›€์ด ๋˜์—ˆ์Šต๋‹ˆ๋‹ค.

@Make42 ์—์„œ ์ œ๊ณตํ•œ ์†”๋ฃจ์…˜์„ ์‚ฌ์šฉํ•œ ํ›„ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ๊ฒฝ๊ณ ๊ฐ€ ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค.
FutureWarning: issubdtype์˜ ๋‘ ๋ฒˆ์งธ ์ธ์ˆ˜๋ฅผ complex ์—์„œ np.complexfloating ๊ฒƒ์€ ๋” ์ด์ƒ ์‚ฌ์šฉ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์•ž์œผ๋กœ๋Š” np.complex128 == np.dtype(complex).type ๋กœ ์ทจ๊ธ‰๋ฉ๋‹ˆ๋‹ค.
numpy.issubdtype(z.dtype, complex)์ด ์•„๋‹Œ ์ฃผ์žฅ,

๊ทธ๋Ÿฌ๋ฉด mayavi ๊ทธ๋ฆผ์— ์•„๋ฌด ๊ฒƒ๋„ ํ‘œ์‹œ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.

๋˜ํ•œ Ubuntu 16.04์—์„œ ์ž‘๋™ํ•˜์ง€ ์•Š์œผ๋ฉด wx ๋˜๋Š” qt๋ฅผ ์‚ฌ์šฉํ•˜๋“  ์ƒ๊ด€์—†์ด ๋™์ผํ•œ ์˜ค๋ฅ˜๋กœ ์‹คํŒจํ•ฉ๋‹ˆ๋‹ค. Python 3.5.2, wx ๋ฒ„์ „ 4.0.1, ํŠน์„ฑ ๋ฒ„์ „ 4.6.0 ๋ฐ Mayavi 4.5.0.

@jclevesque , Ubuntu 16.04 ๋ฐ python=3.5์—์„œ ๋น„์Šทํ•œ ๋ฌธ์ œ๊ฐ€ ์žˆ์—ˆ๊ณ  ๋งˆ์นจ๋‚ด ์ถ”์ ํ•˜๋Š” ๋ฐ ์‹œ๊ฐ„์„ ๋ณด๋ƒˆ์Šต๋‹ˆ๋‹ค. ๋‚ด ๋ฌธ์ œ๋Š” conda ์„ค์น˜๋ฅผ ๋ฐฉํ•ดํ•˜๋Š” ์ผ๋ถ€ ํŒจํ‚ค์ง€๋ฅผ ์„ค์น˜ํ–ˆ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํ•ด๊ฒฐ์ฑ…์€ (apt-get์„ ์‚ฌ์šฉํ•˜์—ฌ) Mayavi ์„ค์น˜๋ฅผ ์ œ๊ฑฐํ•˜๋Š” ๊ฒƒ์ด ์—ˆ์Šต๋‹ˆ๋‹ค. ๋˜ํ•œ vtk ๋ฐ qt์šฉ pip ํŒจํ‚ค์ง€๋ฅผ ๋™์‹œ์— ์ œ๊ฑฐํ–ˆ์Šต๋‹ˆ๋‹ค. ์ œ ์‹œ์Šคํ…œ์—์„œ๋Š” ์ด๊ฒƒ์ด ํ•„์š”ํ•˜์ง€ ์•Š์„ ์ˆ˜๋„ ์žˆ์ง€๋งŒ ์ œ ์ฝ˜๋‹ค ํ™˜๊ฒฝ์ด ์–ด๋–ป๊ฒŒ๋“  ํ•ญ์ƒ ์ฝ˜๋‹ค๋ฅผ ํ†ตํ•ด ์„ค์น˜๋œ ํŒจํ‚ค์ง€๊ฐ€ ์•„๋‹Œ ํŒจํ‚ค์ง€๋ฅผ ๊ฐ€๋ฆฌํ‚ค๊ฒŒ ๋˜์—ˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
์œ„์™€ ๊ฐ™์ด ๋‹ค์Œ์€ ๊ธฐ๋ณธ์ ์œผ๋กœ ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค.

conda create -n py3p5 python=3.5 qt=4
source activate py3p5
conda install -c menpo mayavi

์ธ๋ผ์ธ ํ”Œ๋กœํŒ…์˜ ๊ฒฝ์šฐ Jupyter ๋…ธํŠธ๋ถ ๋‚ด์—์„œ ์ž‘๋™ํ•˜๋„๋ก iopub_data_rate_limit๋ฅผ ๋Š˜๋ ค์•ผ ํ–ˆ์Šต๋‹ˆ๋‹ค.

jupyter notebook --NotebookApp.iopub_data_rate_limit=1.0e10

github์—์„œ ๊ฐœ๋ฐœ ํŒจํ‚ค์ง€๋กœ ์—…๋ฐ์ดํŠธํ•˜์—ฌ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ–ˆ์Šต๋‹ˆ๋‹ค. mayavi, ํŠน์„ฑ ๋ฐ pyface์— ๋Œ€ํ•ด ๋งˆ์Šคํ„ฐ ๋ถ„๊ธฐ๋ฅผ ์‚ฌ์šฉํ•ด์•ผ ํ–ˆ์Šต๋‹ˆ๋‹ค.

๋น„์Šทํ•œ ๋ฌธ์ œ๊ฐ€์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. @steelec ์˜ ๋‹จ๊ณ„๊ฐ€ ์ €์—๊ฒŒ

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?
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