style: reformat code with ruff, fix mypy type issues

Author: urish

src/wokwi_client/client.py

@@ -3,7 +3,7 @@
 # SPDX-License-Identifier: MIT
 
 from pathlib import Path
-from typing import Any, Optional
+from typing import Any, Optional, Union
 
 from .__version__ import get_version
 from .constants import DEFAULT_WS_URL
@@ -193,7 +193,7 @@ async def serial_monitor_cat(self, decode_utf8: bool = True, errors: str = "repl
             else:
                 print(line, end="", flush=True)
 
-    async def serial_write(self, data: bytes | str | list[int]) -> None:
+    async def serial_write(self, data: Union[bytes, str, list[int]]) -> None:
         """Write data to the simulation serial monitor interface."""
         await write_serial(self._transport, data)
 
@@ -222,7 +222,9 @@ async def listen_pin(self, part: str, pin: str, listen: bool = True) -> Response
         """
         return await pin_listen(self._transport, part=part, pin=pin, listen=listen)
 
-    async def set_control(self, part: str, control: str, value: int | bool | float) -> ResponseMessage:
+    async def set_control(
+        self, part: str, control: str, value: Union[int, bool, float]
+    ) -> ResponseMessage:
         """Set a control value (e.g. simulate button press).
 
         Args:

src/wokwi_client/control.py

@@ -11,12 +11,14 @@
 #
 # SPDX-License-Identifier: MIT
 
+from typing import Union
+
 from .protocol_types import ResponseMessage
 from .transport import Transport
 
 
 async def set_control(
-    transport: Transport, *, part: str, control: str, value: int | bool | float
+    transport: Transport, *, part: str, control: str, value: Union[int, bool, float]
 ) -> ResponseMessage:
     """Set a control value on a part (e.g. simulate button press/release).
 

src/wokwi_client/pins.py

@@ -15,9 +15,7 @@
 from .transport import Transport
 
 
-async def pin_read(
-    transport: Transport, *, part: str, pin: str
-) -> ResponseMessage:
+async def pin_read(transport: Transport, *, part: str, pin: str) -> ResponseMessage:
     """Read the state of a pin.
 
     Args:
@@ -44,6 +42,4 @@ async def pin_listen(
         listen: True to start listening, False to stop.
     """
 
-    return await transport.request(
-        "pin:listen", {"part": part, "pin": pin, "listen": listen}
-    )
+    return await transport.request("pin:listen", {"part": part, "pin": pin, "listen": listen})

src/wokwi_client/serial.py

@@ -2,7 +2,8 @@
 #
 # SPDX-License-Identifier: MIT
 
-from collections.abc import AsyncGenerator, Iterable
+from collections.abc import AsyncGenerator
+from typing import Union
 
 from .event_queue import EventQueue
 from .transport import Transport
@@ -16,7 +17,7 @@ async def monitor_lines(transport: Transport) -> AsyncGenerator[bytes, None]:
             yield bytes(event_msg["payload"]["bytes"])
 
 
-async def write_serial(transport: Transport, data: bytes | str | Iterable[int]) -> None:
+async def write_serial(transport: Transport, data: Union[bytes, str, list[int]]) -> None:
     """Write data to the serial monitor.
 
     Accepts bytes, str (encoded as utf-8), or an iterable of integer byte values.