Update license name for EPL-2.0 (#784)

pyproject.toml

@@ -37,6 +37,7 @@ build = ">=0.10.0"
 setuptools = ">=60"
 tomli-w = "^1.0.0"
 virtualenv = ">=20.21"
+trove-classifiers = ">=2022.5.19"
 
 [tool.poetry.group.typing.dependencies]
 mypy = ">=1.0"

src/poetry/core/spdx/license.py

@@ -77,6 +77,7 @@ class License(namedtuple("License", "id name is_osi_approved is_deprecated")):
 
     CLASSIFIER_NAMES: ClassVar[dict[str, str]] = {
         # Not OSI Approved
+        "Aladdin": "Aladdin Free Public License (AFPL)",
         "AFPL": "Aladdin Free Public License (AFPL)",
         "CC0-1.0": "CC0 1.0 Universal (CC0 1.0) Public Domain Dedication",
         "CECILL-B": "CeCILL-B Free Software License Agreement (CECILL-B)",
@@ -107,6 +108,7 @@ class License(namedtuple("License", "id name is_osi_approved is_deprecated")):
         "CECILL-2.1": "CEA CNRS Inria Logiciel Libre License, version 2.1 (CeCILL-2.1)",
         "CPL-1.0": "Common Public License",
         "EPL-1.0": "Eclipse Public License 1.0 (EPL-1.0)",
+        "EPL-2.0": "Eclipse Public License 2.0 (EPL-2.0)",
         "EFL-1.0": "Eiffel Forum License",
         "EFL-2.0": "Eiffel Forum License",
         "EUPL-1.1": "European Union Public Licence 1.1 (EUPL 1.1)",

tests/spdx/test_helpers.py

@@ -2,6 +2,7 @@
 
 import pytest
 
+from poetry.core.spdx.helpers import _load_licenses
 from poetry.core.spdx.helpers import license_by_id
 
 
@@ -52,3 +53,17 @@ def test_license_by_id_custom() -> None:
     assert license.name == "Custom"
     assert not license.is_osi_approved
     assert not license.is_deprecated
+
+
+def test_valid_trove_classifiers() -> None:
+    import trove_classifiers
+
+    licenses = _load_licenses()
+
+    for license_id, license in licenses.items():
+        classifier = license.classifier
+        valid_classifier = classifier in trove_classifiers.classifiers
+
+        assert (
+            valid_classifier
+        ), f"'{license_id}' returns invalid classifier '{classifier}'"