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# Maintainer: dobedobedo <dobe0331 at gmail dot com>
_pkgname='spectral'
pkgname=("python-$_pkgname")
pkgver=r550.1b25497
pkgrel=1
pkgdesc="A Python module for hyperspectral image processing."
arch=('x86_64')
depends=('python'
'python-numpy'
)
makedepends=('git'
'python-setuptools'
'python-pytest')
optdepends=('python-pillow: Required if displaying or saving images'
'python-wxpython: Required if calling view_cube or view_nd'
'python-matplotlib: Required if rendering raster displays or spectral plots'
'ipython: Required for interactive, non-blocking GUI windows'
'python-opengl: Required if calling view_cube or view_nd'
)
url='http://www.spectralpython.net/'
license=('MIT')
source=("https://github.com/spectralpython/spectral/archive/refs/tags/$pkgver.tar.gz")
source=("${_pkgname}::git+https://github.com/spectralpython/spectral.git#branch=develop")
sha256sums=('SKIP')
pkgver() {
cd "$_pkgname"
printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"
}
prepare() {
cd "$srcdir/$_pkgname"
# Change the call due to API change in Python 3.10
find -name "*.py*" -exec sed -i 's/collections.Callable/collections.abc.Callable/' '{}' \;
}
build() {
cd "$srcdir/$_pkgname"
python setup.py build
}
check(){
cd "$srcdir/$_pkgname"
# Download sample dataset
rm -Rf ./spectral_data
git clone https://github.com/spectralpython/sample-data.git ./spectral_data
SPECTRAL_DATA=./spectral_data python -m spectral.tests.run
}
package() {
cd "$srcdir/$_pkgname"
python setup.py install --root="$pkgdir" --optimize=1 --skip-build
}
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