# Maintainer: jyantis pkgname=python2-gdbn-git pkgver=0.2dev.0.1.r1.g7b805fa pkgrel=1 pkgdesc='This package contains Python 2 code for pre-trained deep neural networks. RBM pre-training is supported and backpropagation. There are a handful of possible unit types. For training, minibatched stochastic gradient descent is implemented.' arch=('any') url='https://github.com/dnouri/gdbn' license=('MIT') depends=('python2' 'python2-gnumpy' 'python2-npmat' ) source=('git+https://github.com/dnouri/gdbn.git') sha256sums=('SKIP') makedepends=('git' 'python2-setuptools') provides=('python2-gdbn') conflicts=('python2-gdbn') optdepends=('python2-cudamat-git: Use GPU instead of CPU') pkgver() { cd gdbn set -o pipefail _gitversion=$( git describe --long | sed -r 's/([^-]*-g)/r\1/;s/-/./g' || printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)" ) # If there is a setup.py then pull the version tag from the file if [ -f "setup.py" ]; then if grep --quiet "version = " setup.py; then printf "%s.%s" "$(grep -R "version = " setup.py | awk -F\' '{print $2}')" $_gitversion | sed 's/-/./g' elif grep --quiet "version=" setup.py; then printf "%s.%s" "$(grep -R "version=" setup.py | awk -F\' '{print $2}')" $_gitversion | sed 's/-/./g' else printf "%s" $_gitversion fi else printf "%s" $_gitversion fi } build() { cd gdbn # Patch any #!/usr/bin/python to #!/usr/bin/python2 for file in $(find . -name '*.py' -print); do sed -r -i 's_^#!.*/usr/bin/python(\s|$)_#!/usr/bin/python2_' $file sed -r -i 's_^#!.*/usr/bin/env(\s)*python(\s|$)_#!/usr/bin/env python2_' $file done python2 setup.py build } check() { cd gdbn python2 setup.py test --verbose } package() { cd gdbn # We don't need anything related to git in the package rm -rf .git* python2 setup.py install --root="${pkgdir}" --optimize=1 # Install License install -D -m644 license.txt "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE" # Install Documentation install -D -m644 README.txt "${pkgdir}/usr/share/doc/${pkgname}/README.txt" } # vim:set ts=2 sw=2 et: