91 lines
2.7 KiB
Ruby
91 lines
2.7 KiB
Ruby
require 'formula'
|
|
|
|
class Setuptools < Formula
|
|
url 'https://pypi.python.org/packages/source/s/setuptools/setuptools-1.0.tar.gz'
|
|
sha1 '6ff4d37b567d54763cc55ca70ff8058286b8e2c3'
|
|
end
|
|
|
|
class Pypy < Formula
|
|
homepage 'http://pypy.org/'
|
|
url 'https://bitbucket.org/pypy/pypy/downloads/pypy-2.1-osx64.tar.bz2'
|
|
version '2.1.0'
|
|
sha1 '6cdaa1dc0a47d9eb6d816f7d394ca46f290a1ed5'
|
|
|
|
depends_on :arch => :x86_64
|
|
|
|
def install
|
|
rmtree 'site-packages'
|
|
|
|
prefix.install Dir['*']
|
|
|
|
# Post-install, fix up the site-packages and install-scripts folders
|
|
# so that user-installed Python software survives minor updates, such
|
|
# as going from 1.7.0 to 1.7.1.
|
|
|
|
# Create a site-packages in the prefix.
|
|
prefix_site_packages.mkpath
|
|
|
|
# Symlink the prefix site-packages into the cellar.
|
|
ln_s prefix_site_packages, prefix+'site-packages'
|
|
|
|
# Tell distutils-based installers where to put scripts
|
|
scripts_folder.mkpath
|
|
(distutils+"distutils.cfg").write <<-EOF.undent
|
|
[install]
|
|
install-scripts=#{scripts_folder}
|
|
EOF
|
|
|
|
# Install setuptools. The user can then do:
|
|
# $ easy_install pip
|
|
# $ pip install --upgrade setuptools
|
|
# to get newer versions of setuptools outside of Homebrew.
|
|
Setuptools.new.brew do
|
|
system "#{bin}/pypy", "setup.py", "install"
|
|
end
|
|
|
|
# Symlink to easy_install_pypy.
|
|
unless (scripts_folder+'easy_install_pypy').exist?
|
|
ln_s "#{scripts_folder}/easy_install", "#{scripts_folder}/easy_install_pypy"
|
|
end
|
|
|
|
# Symlink to pip_pypy.
|
|
unless (scripts_folder+'pip_pypy').exist?
|
|
ln_s "#{scripts_folder}/pip", "#{scripts_folder}/pip_pypy"
|
|
end
|
|
end
|
|
|
|
def caveats; <<-EOS.undent
|
|
A "distutils.cfg" has been written to:
|
|
#{distutils}
|
|
specifing the install-scripts folder as:
|
|
#{scripts_folder}
|
|
|
|
If you install Python packages via "pypy setup.py install", easy_install_pypy,
|
|
pip_pypy, any provided scripts will go into the install-scripts folder above,
|
|
so you may want to add it to your PATH *after* the `$(brew --prefix)/bin`
|
|
so you don't overwrite tools from CPython.
|
|
|
|
Setuptools has been installed, so easy_install is available.
|
|
To update setuptools itself outside of Homebrew:
|
|
#{scripts_folder}/easy_install pip
|
|
#{scripts_folder}/pip install --upgrade setuptools
|
|
|
|
See: https://github.com/mxcl/homebrew/wiki/Homebrew-and-Python
|
|
EOS
|
|
end
|
|
|
|
# The HOMEBREW_PREFIX location of site-packages
|
|
def prefix_site_packages
|
|
HOMEBREW_PREFIX+"lib/pypy/site-packages"
|
|
end
|
|
|
|
# Where setuptools will install executable scripts
|
|
def scripts_folder
|
|
HOMEBREW_PREFIX+"share/pypy"
|
|
end
|
|
|
|
# The Cellar location of distutils
|
|
def distutils
|
|
prefix+"lib-python/2.7/distutils"
|
|
end
|
|
end
|