Apply refurb suggestion

[FURB180]: Replace `metaclass=abc.ABCMeta` with `abc.ABC`
pypa · Dec 31, 2023 · 0d1b679 · 0d1b679
1 parent 4e990eb
commit 0d1b679
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/packaging/specifiers.py b/src/packaging/specifiers.py
@@ -49,7 +49,7 @@ class InvalidSpecifier(ValueError):
     """
 
 
-class BaseSpecifier(metaclass=abc.ABCMeta):
+class BaseSpecifier(abc.ABC):
     @abc.abstractmethod
     def __str__(self) -> str:
         """