50 lines
1.5 KiB
Ruby
50 lines
1.5 KiB
Ruby
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class Pyyaml < Formula
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desc "YAML framework for Python"
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homepage "https://pyyaml.org"
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url "https://files.pythonhosted.org/packages/36/2b/61d51a2c4f25ef062ae3f74576b01638bebad5e045f747ff12643df63844/PyYAML-6.0.tar.gz"
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sha256 "68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2"
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license "MIT"
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depends_on "cython" => :build
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depends_on "python@3.10" => [:build, :test]
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depends_on "python@3.8" => [:build, :test]
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depends_on "python@3.9" => [:build, :test]
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depends_on "libyaml"
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def pythons
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deps.select { |dep| dep.name.start_with?("python") }
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.map(&:to_formula)
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.sort_by(&:version)
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end
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def install
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cythonize = Formula["cython"].bin/"cythonize"
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system cythonize, "yaml/_yaml.pyx"
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pythons.each do |python|
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python_exe = python.opt_libexec/"bin/python"
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system python_exe, *Language::Python.setup_install_args(prefix, python_exe)
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end
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end
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def caveats
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python_versions = pythons.map { |p| p.version.major_minor }
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.map(&:to_s)
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.join(", ")
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<<~EOS
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This formula provides the `yaml` module for Python #{python_versions}.
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If you need `yaml` for a different version of Python, use pip.
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EOS
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end
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test do
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pythons.each do |python|
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system python.opt_libexec/"bin/python", "-c", <<~EOS
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import yaml
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assert yaml.__with_libyaml__
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assert yaml.dump({"foo": "bar"}) == "foo: bar\\n"
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EOS
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end
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end
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end
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