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# frozen_string_literal: true
module License
module Management
class Python
attr_reader :shell
def initialize(shell: ::License::Management.shell)
@shell = shell
end
def major_version
version.split('.')[0]
end
def version
ENV.fetch('ASDF_PYTHON_VERSION') do
_stdout, stderr, status = shell.execute([:python, '--version'])
status.success? ? stderr.split(' ')[-1] : 3
end
end
def pip_index_url
ENV.fetch('PIP_INDEX_URL', 'https://pypi.org/simple/')
end
def pip_licenses(venv: '.venv')
_stdout, _stderr, status = shell.sh([
". #{venv}/bin/activate &&",
:pip, :install,
'--no-index',
'--find-links $HOME/.config/virtualenv/app-data', 'pip-licenses', '&&',
'pip-licenses',
'--ignore-packages prettytable',
'--with-description',
'--with-urls',
'--from=meta',
'--format=json',
'--output-file pip-licenses.json'
], env: { 'PATH' => '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin' })
return [] unless status.success?
JSON.parse(IO.read('pip-licenses.json')).map do |dependency|
::LicenseFinder::Package.new(
dependency['Name'],
dependency['Version'],
description: dependency['Description'],
homepage: dependency['URL'],
spec_licenses: [dependency['License']]
)
end
end
end
end
end
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