homebrew-core/Formula/mypy.rb

82 lines
3.0 KiB
Ruby

class Mypy < Formula
desc "Experimental optional static type checker for Python"
homepage "http://www.mypy-lang.org/"
url "https://github.com/python/mypy.git",
:tag => "v0.501",
:revision => "ed6480d148dae49f99c8af40f42b17def9947899"
head "https://github.com/python/mypy.git"
bottle do
cellar :any_skip_relocation
sha256 "c984e0803ee7622c9a426f1f39dc28a5587f6c710bcbf9d75794ec4b7f95de05" => :sierra
sha256 "5f97075bafbe8b913ecd55d5c234b3786690ca0ea5f065e25d28b7b65a517b5d" => :el_capitan
sha256 "76b16d42477c7249c4b3e72744765f0667d9a0ff23fbf0e12020077e58b84485" => :yosemite
end
option "without-sphinx-doc", "Don't build documentation"
deprecated_option "without-docs" => "without-sphinx-doc"
depends_on :python3
depends_on "sphinx-doc" => [:build, :recommended]
resource "sphinx_rtd_theme" do
url "https://files.pythonhosted.org/packages/99/b5/249a803a428b4fd438dd4580a37f79c0d552025fb65619d25f960369d76b/sphinx_rtd_theme-0.1.9.tar.gz"
sha256 "273846f8aacac32bf9542365a593b495b68d8035c2e382c9ccedcac387c9a0a1"
end
resource "typed-ast" do
url "https://files.pythonhosted.org/packages/1e/5e/ca6cef7a04c6c5df26b827e6cdca71af047fcf4d439b28a0f7bbf3b9a720/typed-ast-1.0.1.zip"
sha256 "b5f578a05498922300b8150716f9689ec4c3e7071f99f6568eed73e68bfa5983"
end
def install
xy = Language::Python.major_minor_version "python3"
if build.with? "sphinx-doc"
# https://github.com/python/mypy/issues/2593
version_static = buildpath/"mypy/version_static.py"
version_static.write "__version__ = '#{version}'\n"
inreplace "docs/source/conf.py", "mypy.version", "mypy.version_static"
(buildpath/"docs/sphinx_rtd_theme").install resource("sphinx_rtd_theme")
# Inject sphinx_rtd_theme's path into sys.path
inreplace "docs/source/conf.py",
"sys.path.insert(0, os.path.abspath('../..'))",
"sys.path[:0] = [os.path.abspath('../..'), os.path.abspath('../sphinx_rtd_theme')]"
system "make", "-C", "docs", "html"
doc.install Dir["docs/build/html/*"]
rm version_static
end
ENV.prepend_create_path "PYTHONPATH", libexec/"vendor/lib/python#{xy}/site-packages"
resources.each do |r|
r.stage do
system "python3", *Language::Python.setup_install_args(libexec/"vendor")
end
end
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["PYTHONPATH"] = libexec/"lib/python#{xy}/site-packages"
(testpath/"broken.py").write <<-EOS.undent
def p() -> None:
print ('hello')
a = p()
EOS
output = pipe_output("#{bin}/mypy #{testpath}/broken.py 2>&1")
assert_match "\"p\" does not return a value", output
system "python3", "-c", "import typing"
end
end