Use PEP 585 type annotations

Signed-off-by: Emanuele Giaquinta <[email protected]>

benchmarks/bench_dataclass.py

@@ -1,5 +1,4 @@
 import dataclasses
-from typing import List
 
 import msgpack
 
@@ -16,7 +15,7 @@ class Member:
 class Object:
     id: int
     name: str
-    members: List[Member]
+    members: list[Member]
 
 
 objects_as_dataclass = [

benchmarks/bench_pydantic.py

@@ -1,5 +1,3 @@
-from typing import List
-
 import msgpack
 from pydantic import BaseModel
 
@@ -14,7 +12,7 @@ class Member(BaseModel):
 class Object(BaseModel):
     id: int
     name: str
-    members: List[Member]
+    members: list[Member]
 
 
 objects_as_pydantic = [

tests/test_circular.py

@@ -1,7 +1,5 @@
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from typing import Dict, List
-
 import pytest
 
 import ormsgpack
@@ -11,7 +9,7 @@ def test_circular_dict() -> None:
     """
     packb() circular reference dict
     """
-    obj: Dict[str, object] = {}
+    obj: dict[str, object] = {}
     obj["obj"] = obj
     with pytest.raises(ormsgpack.MsgpackEncodeError):
         ormsgpack.packb(obj)
@@ -21,7 +19,7 @@ def test_circular_list() -> None:
     """
     packb() circular reference list
     """
-    obj: List[object] = []
+    obj: list[object] = []
     obj.append(obj)
     with pytest.raises(ormsgpack.MsgpackEncodeError):
         ormsgpack.packb(obj)
@@ -31,7 +29,7 @@ def test_circular_nested() -> None:
     """
     packb() circular reference nested dict, list
     """
-    obj: Dict[str, object] = {}
+    obj: dict[str, object] = {}
     obj["list"] = [{"obj": obj}]
     with pytest.raises(ormsgpack.MsgpackEncodeError):
         ormsgpack.packb(obj)

tests/test_dict.py

@@ -1,7 +1,5 @@
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from typing import Dict
-
 import msgpack
 import pytest
 
@@ -16,7 +14,7 @@
         pytest.param({str(i): i for i in range(65536)}, id="map 32"),
     ),
 )
-def test_dict(value: Dict[str, int]) -> None:
+def test_dict(value: dict[str, int]) -> None:
     packed = ormsgpack.packb(value)
     assert packed == msgpack.packb(value)
     assert ormsgpack.unpackb(packed) == value

tests/test_list.py

@@ -1,7 +1,5 @@
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
-from typing import List
-
 import msgpack
 import pytest
 
@@ -16,7 +14,7 @@
         pytest.param([i for i in range(65536)], id="array 32"),
     ),
 )
-def test_list(value: List[int]) -> None:
+def test_list(value: list[int]) -> None:
     packed = ormsgpack.packb(value)
     assert packed == msgpack.packb(value)
     assert ormsgpack.unpackb(packed) == value

tests/test_subclass.py

@@ -1,7 +1,6 @@
 # SPDX-License-Identifier: (Apache-2.0 OR MIT)
 
 import collections
-from typing import Dict, List, Tuple
 
 import msgpack
 import pytest
@@ -17,19 +16,19 @@ class SubInt(int):
     pass
 
 
-class SubDict(Dict[str, object]):
+class SubDict(dict[str, object]):
     pass
 
 
-class SubList(List[object]):
+class SubList(list[object]):
     pass
 
 
 class SubFloat(float):
     pass
 
 
-class SubTuple(Tuple[object, object]):
+class SubTuple(tuple[object, object]):
     pass