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python3: update comments 

We only offer framework builds, so remove comments that suggest
otherwise.

Use HOMEBREW_PREFIX instead of `brew --prefix`, as that is what is
available inside of the formula, and how it is referenced elsewhere in
Homebrew.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
master
Jack Nagel 2012-08-14 15:03:36 -05:00
parent 13e1cd4cab
commit b8c32f1820
1 changed files with 6 additions and 9 deletions
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15
Formula/python3.rb
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@ -48,25 +48,22 @@ class Python3 < Formula
# Skip binaries so modules will load; skip lib because it is mostly Python files
skip_clean ['bin', 'lib']
# The Cellar location of site-packages (different for Framework builds)
def site_packages_cellar
# If we're installed or installing as a Framework, then use that location.
return prefix+"Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages"
prefix/"Frameworks/Python.framework/Versions/3.2/lib/python3.2/site-packages"
end
# The HOMEBREW_PREFIX location of site-packages.
def site_packages
HOMEBREW_PREFIX+"lib/python3.2/site-packages"
HOMEBREW_PREFIX/"lib/python3.2/site-packages"
end
# Where distribute/pip will install executable scripts.
def scripts_folder
HOMEBREW_PREFIX+"share/python3"
HOMEBREW_PREFIX/"share/python3"
end
# lib folder,taking into account whether we are a Framework build or not
def effective_lib
prefix+"Frameworks/Python.framework/Versions/3.2/lib"
prefix/"Frameworks/Python.framework/Versions/3.2/lib"
end
def install
@ -106,13 +103,13 @@ class Python3 < Formula
# Remove the site-packages that Python created in its Cellar.
site_packages_cellar.rmtree
# Create a site-packages in `brew --prefix`/lib/python3/site-packages
# Create a site-packages in HOMEBREW_PREFIX/lib/python3/site-packages
site_packages.mkpath
# Symlink the prefix site-packages into the cellar.
ln_s site_packages, site_packages_cellar
# "python3" and executable is forgotten for framework builds.
# Make sure homebrew symlinks it to `brew --prefix`/bin.
# Make sure homebrew symlinks it to HOMEBREW_PREFIX/bin.
ln_s "#{bin}/python3.2", "#{bin}/python3" unless (bin/"python3").exist?
# Python 2 has a 2to3, too. (https://github.com/mxcl/homebrew/issues/12581)