Class: LicenseFinder::PipPackage

Inherits:
Package
  • Object
show all
Defined in:
lib/license_finder/packages/pip_package.rb

Constant Summary collapse

LICENSE_FORMAT = 
/^License.*::\s*(.*)$/.freeze
INVALID_LICENSES = 
['', 'UNKNOWN'].to_set

Instance Attribute Summary

Attributes inherited from Package

#authors, #children, #description, #groups, #homepage, #install_path, #license_names_from_spec, #logger, #manual_approval, #name, #parents, #summary, #version

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Package

#<=>, #activations, #approved?, #approved_manually!, #approved_manually?, #decide_on_license, #eql?, #hash, #license_files, license_names_from_standard_spec, #licenses, #licenses_from_spec, #licensing, #log_activation, #missing?, #notice_files, #permitted!, #permitted?, #restricted!, #restricted?

Constructor Details

#initialize(name, version, spec, options = {}) ⇒ PipPackage

Returns a new instance of PipPackage.



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# File 'lib/license_finder/packages/pip_package.rb', line 28

def initialize(name, version, spec, options = {})
  super(
    name,
    version,
    options.merge(
      authors: spec['author'],
      summary: spec['summary'],
      description: spec['description'],
      homepage: spec['home_page'],
      spec_licenses: self.class.license_names_from_spec(spec)
    )
  )
end

Class Method Details

.license_names_from_spec(spec) ⇒ Object 



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# File 'lib/license_finder/packages/pip_package.rb', line 10

def self.license_names_from_spec(spec)
  license_names = spec['license'].to_s.strip.split(' or ')
  has_unrecognized_license = false

  license_names.each do |license_name|
    license = License.find_by_name(license_name.strip)

    has_unrecognized_license ||= license.unrecognized_matcher?
  end

  return license_names if !license_names.empty? && !has_unrecognized_license

  spec
    .fetch('classifiers', [])
    .select { |c| c =~ LICENSE_FORMAT }
    .map { |c| c.gsub(LICENSE_FORMAT, '\1') }
end

Instance Method Details

#package_manager ⇒ Object 



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# File 'lib/license_finder/packages/pip_package.rb', line 42

def package_manager
  'Pip'
end

#package_url ⇒ Object 



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# File 'lib/license_finder/packages/pip_package.rb', line 46

def package_url
  "https://pypi.org/project/#{CGI.escape(name)}/#{CGI.escape(version)}/"
end