fix: judge based on Python version

954-Ivory · 954-Ivory · commit 7e457cd1a1ee · 2023-12-22T16:10:01.000+08:00
diff --git a/docarray/array/any_array.py b/docarray/array/any_array.py
@@ -1,3 +1,4 @@
+import sys
 import random
 from abc import abstractmethod
 from typing import (
@@ -51,11 +52,11 @@ def __repr__(self):
     @classmethod
     def __class_getitem__(cls, item: Union[Type[BaseDocWithoutId], TypeVar, str]):
         if not isinstance(item, type):
-            try:
+            if sys.version_info < (3, 12):
                 return Generic.__class_getitem__.__func__(cls, item)  # type: ignore
                 # this do nothing that checking that item is valid type var or str
                 # Keep the approach in #1147 to be compatible with lower versions of Python.
-            except AttributeError:
+            else:
                 from types import GenericAlias
                 return GenericAlias(cls, item)  # type: ignore
         if not safe_issubclass(item, BaseDocWithoutId):
