Improve handling of licenses

poetry/spdx/__init__.py

@@ -33,6 +33,10 @@ def load_licenses():
 
 
     for name, license in data.items():
     for name, license in data.items():
         _licenses[name.lower()] = License(name, license[0], license[1], license[2])
         _licenses[name.lower()] = License(name, license[0], license[1], license[2])
+        _licenses[license[0].lower()] = _licenses[name.lower()]
+
+    # Add a Proprietary license for non-standard licenses
+    _licenses["proprietary"] = License("Proprietary", "Proprietary", False, False)
 
 
 
 
 if __name__ == "__main__":
 if __name__ == "__main__":

tests/spdx/test_license.py

@@ -42,3 +42,9 @@ def test_classifier_no_classifer():
     license = license_by_id("Leptonica")
     license = license_by_id("Leptonica")
 
 
     assert license.classifier == "License :: Other/Proprietary License"
     assert license.classifier == "License :: Other/Proprietary License"
+
+
+def test_proprietary_license():
+    license = license_by_id("Proprietary")
+
+    assert "License :: Other/Proprietary License" == license.classifier

tests/spdx/test_main.py

@@ -29,6 +29,15 @@ def test_license_by_id_is_case_insensitive():
     assert license.id == "MIT"
     assert license.id == "MIT"
 
 
 
 
+def test_license_by_id_with_full_name():
+    license = license_by_id("GNU Lesser General Public License v3.0 or later")
+
+    assert license.id == "LGPL-3.0-or-later"
+    assert license.name == "GNU Lesser General Public License v3.0 or later"
+    assert license.is_osi_approved
+    assert not license.is_deprecated
+
+
 def test_license_by_id_invalid():
 def test_license_by_id_invalid():
     with pytest.raises(ValueError):
     with pytest.raises(ValueError):
         license_by_id("invalid")
         license_by_id("invalid")