(agrf) Fix magic.

ahyangyi · Jan 1, 2025 · d662e73 · d662e73
1 parent fa5a110
commit d662e73
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/agrf/magic/functor.py b/agrf/magic/functor.py
@@ -1,7 +1,5 @@
-from abc import ABC, abstractmethod
 from collections.abc import Collection, Mapping, Hashable
 
-
 def deep_freeze(thing):
     if thing is None or isinstance(thing, str):
         return thing
@@ -15,15 +13,14 @@ def deep_freeze(thing):
         return thing
 
 
-class CachedFunctorMixin(ABC):
+class CachedFunctorMixin:
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.attr_cache = {}
         self.call_cache = {}
 
-    @abstractmethod
     def fmap(self, f):
-        pass
+        raise NotImplementedError()
 
     def __getattr__(self, name):
         if name in self.attr_cache: