homebrew-core/Formula/cython.rb

52 lines
1.9 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/6c/9f/f501ba9d178aeb1f5bf7da1ad5619b207c90ac235d9859961c11829d0160/Cython-0.29.21.tar.gz"
sha256 "e57acb89bd55943c8d8bf813763d20b9099cc7165c0f16b707631a7654be9cad"
livecheck do
url :stable
end
bottle do
cellar :any_skip_relocation
sha256 "bedaacf62301f7181b4d35dd98d3538bf27f78edffbbf0943742a50ac13781aa" => :catalina
sha256 "ce971564ac8590aed3f98feb6e1b48516313bcace8ff087fe3620260dc88e42a" => :mojave
sha256 "f2782e4d8583aa16b4793b431500d865f6dacee146e4f51ec298cd87d95c3d6e" => :high_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@3.8"
def install
xy = Language::Python.major_minor_version Formula["python@3.8"].opt_bin/"python3"
ENV.prepend_create_path "PYTHONPATH", libexec/"lib/python#{xy}/site-packages"
system Formula["python@3.8"].opt_bin/"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 Formula["python@3.8"].opt_bin/"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 Formula["python@3.8"].opt_bin/"python3", "setup.py", "build_ext", "--inplace"
assert_match phrase, shell_output("#{Formula["python@3.8"].opt_bin}/python3 -c 'import package_manager'")
end
end