Merge pull request #851 from lsst/tickets/DM-39663

DM-39663: Use Type rather than type[BaseModel] for protocol
lsst · Jun 14, 2023 · a67c57d · a67c57d
2 parents d363fbe + 7a6c4d7
commit a67c57d
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/python/lsst/daf/butler/core/json.py b/python/lsst/daf/butler/core/json.py
@@ -24,17 +24,15 @@
 __all__ = ("to_json_generic", "from_json_generic", "to_json_pydantic", "from_json_pydantic")
 
 import json
-from typing import TYPE_CHECKING, Any, Protocol
+from typing import TYPE_CHECKING, Any, Protocol, Type
 
 if TYPE_CHECKING:
-    from pydantic import BaseModel
-
     from ..registry import Registry
     from .dimensions import DimensionUniverse
 
 
 class SupportsSimple(Protocol):
-    _serializedType: type[BaseModel]
+    _serializedType: Type
 
     def to_simple(self, minimal: bool) -> Any:
         ...