language/python: handle python@* in each_python

This commit is contained in:
ilovezfs 2018-02-28 03:20:14 -08:00
parent e3be551244
commit 04cec369c7

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@ -15,10 +15,11 @@ module Language
def self.each_python(build, &block)
original_pythonpath = ENV["PYTHONPATH"]
["python", "python3"].each do |python|
next if build.without? python
{ "python@3" => "python3", "python@2" => "python2.7" }.each do |python_formula, python|
python_formula = Formulary.factory(python_formula)
next if build.without? python_formula.to_s
version = major_minor_version python
ENV["PYTHONPATH"] = if Formulary.factory(python).installed?
ENV["PYTHONPATH"] = if python_formula.installed?
nil
else
homebrew_site_packages(version)