update package.py: unique python_classifiers

python-poetry · May 3, 2023 · d338f6e · d338f6e
1 parent f314393
commit d338f6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/poetry/core/packages/package.py b/src/poetry/core/packages/package.py
@@ -348,7 +348,7 @@ def all_classifiers(self) -> list[str]:
         # it like this so that 3.10 is sorted after 3.9.
         sorted_classifiers = []
         python_classifiers_inserted = False
-        for classifier in sorted(set(classifiers)):
+        for classifier in sorted(set(classifiers) - set(python_classifiers)):
             if (
                 not python_classifiers_inserted
                 and classifier > python_classifier_prefix