110 lines
3.2 KiB
Ruby
110 lines
3.2 KiB
Ruby
require 'formula'
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class Distribute < Formula
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url 'http://pypi.python.org/packages/source/d/distribute/distribute-0.6.30.tar.gz'
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sha1 '40dfce237883d1c02817f726128f61614dc686ff'
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end
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class Pypy < Formula
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homepage 'http://pypy.org/'
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if MacOS.prefer_64_bit?
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url 'https://bitbucket.org/pypy/pypy/downloads/pypy-1.9-osx64.tar.bz2'
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version '1.9'
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sha1 '825e15724419fbdb6fe215eeea044f9181883c90'
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else
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url 'http://pypy.org/download/pypy-1.4.1-osx.tar.bz2'
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version '1.4.1'
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sha1 '961470e7510c47b8f56e6cc6da180605ba058cb6'
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end
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devel do
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url 'https://bitbucket.org/pypy/pypy/downloads/pypy-2.0-beta1-osx64.tar.bz2'
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version '2.0-beta1'
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sha1 'e4938fdf33072e457fee6cb22798ec08b5a01978'
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end
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def install
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rmtree 'site-packages'
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prefix.install Dir['*']
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# Post-install, fix up the site-packages and install-scripts folders
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# so that user-installed Python software survives minor updates, such
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# as going from 1.7.0 to 1.7.1.
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# Create a site-packages in the prefix.
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prefix_site_packages.mkpath
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# Symlink the prefix site-packages into the cellar.
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ln_s prefix_site_packages, prefix+'site-packages'
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# Tell distutils-based installers where to put scripts
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scripts_folder.mkpath
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(distutils+"distutils.cfg").write <<-EOF.undent
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[install]
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install-scripts=#{scripts_folder}
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EOF
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# Install distribute. The user can then do:
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# $ easy_install pip
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# $ pip install --upgrade distribute
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# to get newer versions of distribute outside of Homebrew.
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Distribute.new.brew do
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system "#{bin}/pypy", "setup.py", "install"
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# Symlink to easy_install_pypy.
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unless (scripts_folder+'easy_install_pypy').exist?
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ln_s "#{scripts_folder}/easy_install", "#{scripts_folder}/easy_install_pypy"
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end
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end
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end
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def caveats
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message = <<-EOS.undent
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A "distutils.cfg" has been written to:
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#{distutils}
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specifing the install-scripts folder as:
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#{scripts_folder}
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If you install Python packages via "pypy setup.py install", easy_install, pip,
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any provided scripts will go into the install-scripts folder above, so you may
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want to add it to your PATH.
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Distribute has been installed, so easy_install is available.
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To update distribute itself outside of Homebrew:
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#{scripts_folder}/easy_install pip
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#{scripts_folder}/pip install --upgrade distribute
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See: https://github.com/mxcl/homebrew/wiki/Homebrew-and-Python
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EOS
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unless MacOS.prefer_64_bit?
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message += "\n" + <<-EOS.undent
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Outdated PyPy 1.4.1 is the last version with official 32-bit Mac binary.
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Consider to build modern version yourself: http://pypy.org/download.html#building-from-source
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EOS
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end
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return message
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end
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# The HOMEBREW_PREFIX location of site-packages
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def prefix_site_packages
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HOMEBREW_PREFIX+"lib/pypy/site-packages"
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end
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# Where distribute will install executable scripts
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def scripts_folder
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HOMEBREW_PREFIX+"share/pypy"
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end
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# The Cellar location of distutils
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def distutils
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if MacOS.prefer_64_bit?
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prefix+"lib-python/2.7/distutils"
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else
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prefix+"lib-python/modified-2.5.2/distutils"
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end
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end
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end
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