Metadata hook: add suport for additional-classifiers property

Author: benoit74

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Metadata hook: add suport for additional-classifiers property #10
+
 ## [0.1.0] - 2024-02-05
 
 ### Added

README.md

@@ -63,6 +63,7 @@ NOTA: the `dependencies` attribute is not specific to our hook(s), it is a gener
 | Variable | Required | Description |
 |---|---|---|
 | `additional-authors` | N | List of authors that will be appended to the automatic one |
+| `additional-classifiers` | N | List of classifiers that will be appended to the automatic ones |
 | `additional-keywords` | N | List of keywords that will be appended to the automatic ones |
 | `kind` | N | If set to `scraper`, scrapers keywords will be automatically added as well |
 | `organization` | N | Override organization (otherwise detected from Github repository to set author and keyword appropriately). Case-insentive. Supported values are `openzim`, `kiwix` and `offspot` |

src/hatch_openzim/metadata.py

@@ -60,4 +60,5 @@ def update(root: str, config: dict, metadata: dict):
         ]
         for python_version in get_python_versions(metadata["requires-python"]):
             classifiers.append(f"Programming Language :: Python :: {python_version}")
+        classifiers.extend(config.get("additional-classifiers", []))
         metadata["classifiers"] = classifiers

tests/test_metadata.py

@@ -129,6 +129,28 @@ def test_metadata_additional_keywords(metadata):
     assert set(metadata["keywords"]) == {"openzim", "keyword1", "keyword2"}
 
 
+def test_metadata_additional_classifiers(metadata):
+    config = {}
+    config["additional-classifiers"] = [
+        "Development Status :: 5 - Production/Stable",
+        "Intended Audience :: Developers",
+    ]
+    update(
+        root=str(Path(os.path.dirname(os.path.abspath(__file__))).parent),
+        config=config,
+        metadata=metadata,
+    )
+    # we compare sets because order is not relevant
+    assert set(metadata["classifiers"]) == {
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+        "Development Status :: 5 - Production/Stable",
+        "Intended Audience :: Developers",
+    }
+
+
 def test_metadata_additional_authors(metadata):
     config = {}
     config["additional-authors"] = [{"email": "[email protected]", "name": "Some One"}]