Run pyupgrade --py39-plus

9 files changed, 14 insertions, 10 deletions

diff --git a/pint/compat.py b/pint/compat.py
index f58e9cb..7b48efa 100644
--- a/pint/compat.py
+++ b/pint/compat.py
@@ -17,7 +17,8 @@ from importlib import import_module
 from io import BytesIO
 from numbers import Number
 from collections.abc import Mapping
-from typing import Any, NoReturn, Callable, Generator, Iterable
+from typing import Any, NoReturn, Callable
+from collections.abc import Generator, Iterable
 
 
 def missing_dependency(
diff --git a/pint/facets/context/definitions.py b/pint/facets/context/definitions.py
index 07eb92f..833857e 100644
--- a/pint/facets/context/definitions.py
+++ b/pint/facets/context/definitions.py
@@ -12,7 +12,8 @@ import itertools
 import numbers
 import re
 from dataclasses import dataclass
-from typing import TYPE_CHECKING, Any, Callable, Iterable
+from typing import TYPE_CHECKING, Any, Callable
+from collections.abc import Iterable
 
 from ... import errors
 from ..plain import UnitDefinition
diff --git a/pint/facets/context/objects.py b/pint/facets/context/objects.py
index bec2a43..38d8805 100644
--- a/pint/facets/context/objects.py
+++ b/pint/facets/context/objects.py
@@ -10,7 +10,8 @@ from __future__ import annotations
 
 import weakref
 from collections import ChainMap, defaultdict
-from typing import Any, Iterable
+from typing import Any
+from collections.abc import Iterable
 
 from ...facets.plain import UnitDefinition
 from ...util import UnitsContainer, to_units_container
diff --git a/pint/facets/group/definitions.py b/pint/facets/group/definitions.py
index 48c6f4b..554a63b 100644
--- a/pint/facets/group/definitions.py
+++ b/pint/facets/group/definitions.py
@@ -8,7 +8,7 @@
 
 from __future__ import annotations
 
-from typing import Iterable
+from collections.abc import Iterable
 from dataclasses import dataclass
 
 from ..._typing import Self
diff --git a/pint/facets/group/objects.py b/pint/facets/group/objects.py
index a0a81be..200a323 100644
--- a/pint/facets/group/objects.py
+++ b/pint/facets/group/objects.py
@@ -8,7 +8,7 @@
 
 from __future__ import annotations
 
-from typing import Generator, Iterable
+from collections.abc import Generator, Iterable
 from ...util import SharedRegistryObject, getattr_maybe_raise
 from .definitions import GroupDefinition
 
diff --git a/pint/facets/system/definitions.py b/pint/facets/system/definitions.py
index 893c510..1ce8269 100644
--- a/pint/facets/system/definitions.py
+++ b/pint/facets/system/definitions.py
@@ -8,7 +8,7 @@
 
 from __future__ import annotations
 
-from typing import Iterable
+from collections.abc import Iterable
 from dataclasses import dataclass
 
 from ..._typing import Self
diff --git a/pint/facets/system/objects.py b/pint/facets/system/objects.py
index 7af65a6..69b1c84 100644
--- a/pint/facets/system/objects.py
+++ b/pint/facets/system/objects.py
@@ -11,7 +11,8 @@ from __future__ import annotations
 
 import numbers
 
-from typing import Any, Iterable
+from typing import Any
+from collections.abc import Iterable
 
 from ..._typing import Self
 
diff --git a/pint/formatting.py b/pint/formatting.py
index 637d838..880f55b 100644
--- a/pint/formatting.py
+++ b/pint/formatting.py
@@ -13,7 +13,8 @@ from __future__ import annotations
 import functools
 import re
 import warnings
-from typing import Callable, Iterable, Any
+from typing import Callable, Any
+from collections.abc import Iterable
 from numbers import Number
 
 from .babel_names import _babel_lengths, _babel_units
diff --git a/pint/util.py b/pint/util.py
index 807c3ac..149945b 100644
--- a/pint/util.py
+++ b/pint/util.py
@@ -27,10 +27,9 @@ from typing import (
     TypeAlias,
     Callable,
     TypeVar,
-    Hashable,
-    Generator,
     Any,
 )
+from collections.abc import Hashable, Generator
 
 from .compat import NUMERIC_TYPES, tokenizer
 from .errors import DefinitionSyntaxError