export typealias to compat.py

HypothesisWorks · May 3, 2024 · 7cd4096 · 7cd4096
1 parent e3cabf5
commit 7cd4096
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/hypothesis-python/src/hypothesis/internal/compat.py b/hypothesis-python/src/hypothesis/internal/compat.py
@@ -16,7 +16,7 @@
 import sys
 import typing
 from functools import partial
-from typing import Any, ForwardRef, List, Optional, get_args
+from typing import Any, ForwardRef, List, Optional, TypedDict as TypedDict, get_args
 
 try:
     BaseExceptionGroup = BaseExceptionGroup
@@ -33,6 +33,7 @@
         ParamSpec as ParamSpec,
         TypedDict as TypedDict,
         override as override,
+        TypeAlias as TypeAlias,
     )
 else:
     # In order to use NotRequired, we need the version of TypedDict included in Python 3.11+.
@@ -46,8 +47,6 @@
             )
         except ImportError:
             # We can use the old TypedDict from Python 3.8+ at runtime.
-            from typing import TypedDict as TypedDict
-
             class NotRequired:
                 """A runtime placeholder for the NotRequired type, which is not available in Python <3.11."""
 
@@ -59,16 +58,19 @@ def __class_getitem__(cls, item):
             Concatenate as Concatenate,
             ParamSpec as ParamSpec,
             override as override,
+            TypeAlias as TypeAlias
         )
     except ImportError:
         try:
             from typing_extensions import (
                 Concatenate as Concatenate,
                 ParamSpec as ParamSpec,
                 override as override,
+                TypeAlias as TypeAlias,
             )
         except ImportError:
             Concatenate, ParamSpec = None, None
+            TypeAlias = None
             override = lambda f: f
 
 

diff --git a/hypothesis-python/src/hypothesis/internal/conjecture/engine.py b/hypothesis-python/src/hypothesis/internal/conjecture/engine.py
@@ -27,7 +27,6 @@
     NoReturn,
     Optional,
     Set,
-    TypeAlias,
     Union,
     overload,
 )
@@ -45,6 +44,7 @@
     ceil,
     int_from_bytes,
     override,
+    TypeAlias
 )
 from hypothesis.internal.conjecture.data import (
     AVAILABLE_PROVIDERS,