Drop Python 3.9 support as it reached EOL

src/ifcopenshell-python/ifcopenshell/api/__init__.py

@@ -43,7 +43,8 @@ import numpy
 import inspect
 import importlib
 import ifcopenshell
-from typing import Callable, Any, Optional, TYPE_CHECKING
+from collections.abc import Callable
+from typing import Any, Optional, TYPE_CHECKING
 from functools import partial
 
 if TYPE_CHECKING:

src/ifcopenshell-python/ifcopenshell/api/attribute/edit_attributes.py

@@ -20,11 +20,7 @@ import sys
 import ifcopenshell.api.owner
 import ifcopenshell.util.element
 from typing import Any, Union
-
-if sys.version_info >= (3, 10):
-    from types import EllipsisType
-else:
-    EllipsisType = type(...)
+from types import EllipsisType
 
 
 def edit_attributes(file: ifcopenshell.file, product: ifcopenshell.entity_instance, attributes: dict[str, Any]) -> None:

src/ifcopenshell-python/ifcopenshell/api/project/append_asset.py

@@ -27,7 +27,8 @@ import ifcopenshell.util.element
 import ifcopenshell.util.geolocation
 import ifcopenshell.util.placement
 import ifcopenshell.util.unit
-from typing import Optional, Any, Union, Literal, get_args, Callable
+from typing import Optional, Any, Union, Literal, get_args
+from collections.abc import Callable
 from functools import partial