new typing style

3 files changed, 6 insertions, 14 deletions

diff --git a/kvmd/apps/otg/__init__.py b/kvmd/apps/otg/__init__.py
index 9b6f5e69..4c811d2b 100644
--- a/kvmd/apps/otg/__init__.py
+++ b/kvmd/apps/otg/__init__.py
@@ -29,10 +29,6 @@ import argparse
 
 from os.path import join  # pylint: disable=ungrouped-imports
 
-from typing import List
-from typing import Optional
-from typing import Union
-
 from ...logging import get_logger
 
 from ...yamlconf import Section
@@ -78,7 +74,7 @@ def _unlink(path: str, optional: bool=False) -> None:
     os.unlink(path)
 
 
-def _write(path: str, value: Union[str, int], optional: bool=False) -> None:
+def _write(path: str, value: (str | int), optional: bool=False) -> None:
     logger = get_logger()
     if optional and not os.access(path, os.F_OK):
         logger.info("WRITE --- [SKIPPED] %s", path)
@@ -320,7 +316,7 @@ def _cmd_stop(config: Section) -> None:
 
 
 # =====
-def main(argv: Optional[List[str]]=None) -> None:
+def main(argv: (list[str] | None)=None) -> None:
     (parent_parser, argv, config) = init(
         add_help=False,
         argv=argv,
diff --git a/kvmd/apps/otg/hid/keyboard.py b/kvmd/apps/otg/hid/keyboard.py
index d10a4b73..6a4d0184 100644
--- a/kvmd/apps/otg/hid/keyboard.py
+++ b/kvmd/apps/otg/hid/keyboard.py
@@ -20,13 +20,11 @@
 # ========================================================================== #
 
 
-from typing import Optional
-
 from . import Hid
 
 
 # =====
-def make_keyboard_hid(report_id: Optional[int]=None) -> Hid:
+def make_keyboard_hid(report_id: (int | None)=None) -> Hid:
     return Hid(
         protocol=1,  # Keyboard protocol
         subclass=1,  # Boot interface subclass
diff --git a/kvmd/apps/otg/hid/mouse.py b/kvmd/apps/otg/hid/mouse.py
index 71249569..e0f7350b 100644
--- a/kvmd/apps/otg/hid/mouse.py
+++ b/kvmd/apps/otg/hid/mouse.py
@@ -20,13 +20,11 @@
 # ========================================================================== #
 
 
-from typing import Optional
-
 from . import Hid
 
 
 # =====
-def make_mouse_hid(absolute: bool, horizontal_wheel: bool, report_id: Optional[int]=None) -> Hid:
+def make_mouse_hid(absolute: bool, horizontal_wheel: bool, report_id: (int | None)=None) -> Hid:
     maker = (_make_absolute_hid if absolute else _make_relative_hid)
     return maker(horizontal_wheel, report_id)
 
@@ -42,7 +40,7 @@ _HORIZONTAL_WHEEL = [
 ]
 
 
-def _make_absolute_hid(horizontal_wheel: bool, report_id: Optional[int]) -> Hid:
+def _make_absolute_hid(horizontal_wheel: bool, report_id: (int | None)) -> Hid:
     return Hid(
         protocol=0,  # None protocol
         subclass=0,  # No subclass
@@ -106,7 +104,7 @@ def _make_absolute_hid(horizontal_wheel: bool, report_id: Optional[int]) -> Hid:
     )
 
 
-def _make_relative_hid(horizontal_wheel: bool, report_id: Optional[int]) -> Hid:
+def _make_relative_hid(horizontal_wheel: bool, report_id: (int | None)) -> Hid:
     return Hid(
         protocol=2,  # Mouse protocol
         subclass=1,  # Boot interface subclass