homebrew-core/Formula/cython.rb
2019-10-07 10:46:55 +02:00

48 lines
1.8 KiB
Ruby

class Cython < Formula
desc "Compiler for writing C extensions for the Python language"
homepage "https://cython.org/"
url "https://files.pythonhosted.org/packages/a5/1f/c7c5450c60a90ce058b47ecf60bb5be2bfe46f952ed1d3b95d1d677588be/Cython-0.29.13.tar.gz"
sha256 "c29d069a4a30f472482343c866f7486731ad638ef9af92bfe5fca9c7323d638e"
bottle do
cellar :any_skip_relocation
sha256 "9999944d12ee8dd0ba94a81e79866b4997da8f405982ae070294b06eddf13c04" => :catalina
sha256 "b98048e900416d9ade12a002a03d86e1d9d2ecc0d9654c526e266b548a6d7852" => :mojave
sha256 "4dc3c1ad4576bdbab32987a44f5dea00230f1984ebee4602539ec97f09e47ae2" => :high_sierra
sha256 "3a480dba247419c716c9d05a70fea3d3fbbe4afa4c18cb9371ecd15e69d5d1b6" => :sierra
end
keg_only <<~EOS
this formula is mainly used internally by other formulae.
Users are advised to use `pip` to install cython
EOS
depends_on "python"
def install
xy = Language::Python.major_minor_version "python3"
ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python#{xy}/site-packages"
system "python3", *Language::Python.setup_install_args(libexec)
bin.install Dir[libexec/"bin/*"]
bin.env_script_all_files(libexec/"bin", :PYTHONPATH => ENV["PYTHONPATH"])
end
test do
xy = Language::Python.major_minor_version "python3"
ENV.prepend_path "PYTHONPATH", libexec/"lib/python#{xy}/site-packages"
phrase = "You are using Homebrew"
(testpath/"package_manager.pyx").write "print '#{phrase}'"
(testpath/"setup.py").write <<~EOS
from distutils.core import setup
from Cython.Build import cythonize
setup(
ext_modules = cythonize("package_manager.pyx")
)
EOS
system "python3", "setup.py", "build_ext", "--inplace"
assert_match phrase, shell_output("python3 -c 'import package_manager'")
end
end