Additional fixes for bullseye and mypyc compatibility

.mypy.ini

@@ -1,5 +1,5 @@
 [mypy]
-files = a1314_message_filter.py, adapter.py, agent.py, bluetooth_devices.py, compatibility_device.py, hid_devices.py, hid_message_filter.py, mouse_message_filter.py
+files = a1314_message_filter.py, adapter.py, agent.py, bluetooth_devices.py, compatibility_device.py, hid_devices.py, hid_message_filter.py, mouse_g502_message_filter.py, mouse_message_filter.py, mouse_mx510_message_filter.py
 check_untyped_defs = True
 follow_imports_for_stubs = True
 disallow_any_decorated = True

adapter.py

@@ -1,6 +1,7 @@
 # Copyright (c) 2020 ruundii. All rights reserved.
 
 import asyncio
+from collections.abc import Container
 from datetime import datetime, timedelta
 from typing import Awaitable, Callable, Optional, TypedDict, cast
 
@@ -119,7 +120,7 @@ async def wait_till_adapter_present_then_init(self) -> None:
         self.initialising_adapter = False
 
 
-    def interfaces_added(self, obj_name: str, interfaces: list[str]) -> None:
+    def interfaces_added(self, obj_name: str, interfaces: Container[str]) -> None:
         self.on_interface_changed()
         if not self.adapter_exists():
             return
@@ -133,13 +134,13 @@ def interfaces_added(self, obj_name: str, interfaces: list[str]) -> None:
         elif INPUT_DEVICE_INTERFACE in interfaces:
             self.bluetooth_devices.add_device(obj_name, False)
 
-    def interfaces_removed(self, obj_name: str, interfaces: list[str]) -> None:
-        if(obj_name==ADAPTER_OBJECT or obj_name==ROOT_OBJECT):
+    def interfaces_removed(self, obj_name: str, interfaces: Container[str]) -> None:
+        if (obj_name==ADAPTER_OBJECT or obj_name==ROOT_OBJECT):
             self.adapter = None
             self.bluetooth_devices.remove_devices()
             print("Bluetooth adapter removed. Stopping")
             asyncio.run_coroutine_threadsafe(self.init(), loop=self.loop)
-        elif INPUT_HOST_INTERFACE in interfaces or  INPUT_DEVICE_INTERFACE in interfaces:
+        elif INPUT_HOST_INTERFACE in interfaces or INPUT_DEVICE_INTERFACE in interfaces:
             self.bluetooth_devices.remove_device(obj_name)
         self.on_interface_changed()
 

agent.py

@@ -31,14 +31,17 @@ def dev_connect(device_path: str) -> None:
     device.Connect()
 
 
-@dbus_interface("org.bluez.Agent1")
-class Agent(object):
-    __dbus_xml__: str
-
+# Decorator won't work with compiled class as it depends on introspection.
+# If you update anything in this class, then uncomment the below line, and add a
+# print(self.__dbus_xml__) into the init method. Then copy and paste the updated string
+# to replace the hardcoded one below.
+#@dbus_interface("org.bluez.Agent1")
+class Agent:
     def __init__(self) -> None:
         self.on_agent_action_handler: Optional[Callable[[Action], None]] = None
         self.request_confirmation_device: Optional[dt.ObjPath] = None
         self.request_confirmation_passkey: Optional[str] = None
+        self.__dbus_xml__ = '<node><!--Specifies Agent--><interface name="org.bluez.Agent1"><method name="AuthorizeService"><arg name="device" type="o" direction="in" /><arg name="uuid" type="s" direction="in" /></method><method name="Cancel" /><method name="DisplayPinCode"><arg name="device" type="o" direction="in" /><arg name="pincode" type="s" direction="in" /></method><method name="Release" /><method name="RequestAuthorization"><arg name="device" type="o" direction="in" /></method><method name="RequestConfirmation"><arg name="device" type="o" direction="in" /><arg name="passkey" type="u" direction="in" /></method><method name="RequestPasskey"><arg name="device" type="o" direction="in" /><arg name="return" type="u" direction="out" /></method><method name="RequestPinCode"><arg name="device" type="o" direction="in" /><arg name="return" type="s" direction="out" /></method></interface></node>'
 
     def Release(self) -> None:
         self.on_agent_action({'action':'agent_released'})

compatibility_device.py

@@ -146,7 +146,7 @@ def __init__(self, loop: asyncio.AbstractEventLoop, device_path: str):
         self.hidraw_device.name = "BT HID Hub Virtual Hid Raw Keyboard"
         self.hidraw_device.info = (0x06, 0x0001, 0x0001)  # 0x06 - BUS_VIRTUAL, vendor id 1 product id 1
         self.hidraw_device.phys = "0"
-        self.hidraw_device.rdesc = bytearray.fromhex(
+        self.hidraw_device.rdesc = bytearray.fromhex(  # type: ignore[assignment]
             "05010906a1018501050719e029e715002501750195088102950175088103950575010508190129059102950175039103950675081500256d05071900296d8100c0050C0901A1018502050C150025017501950709B509B609B709CD09E209E909EA810295018101C0")
         self.pressed_keys: list[int] = []
         self.pressed_consumer_keys: list[int] = []
@@ -204,10 +204,8 @@ def __eq__(self, other: object) -> bool:
     def finalise(self) -> None:
         #close device
         self.hidraw_device.destroy()
-        del self.hidraw_device
         self.ev_device.ungrab()
         self.ev_device.close()
-        del self.ev_device
         print("Compatibility Device ",self.device_path," finalised")
 
     def __del__(self) -> None:

hid_devices.py

@@ -236,26 +236,25 @@ def _filter(d: evdev.InputDevice) -> bool:
             try:
                 with open('/sys/bus/hid/devices/'+device+'/uevent', 'r') as uevent:
                     m = re.search('HID_NAME\s*=(.+)', uevent.read())
-                    if m is None:
-                        continue
-                    name: str = m.group(1)
-                    hidraw = os.listdir('/sys/bus/hid/devices/'+device+'/hidraw')[0]
-                    inputs = os.listdir('/sys/bus/hid/devices/'+device+'/input')
-                    events = []
-                    compatibility_mode = False
-                    for input in inputs:
-                        input_events = [e for e in os.listdir('/sys/bus/hid/devices/' + device + '/input/'+input) if e.startswith('event')]
-                        for event in input_events:
-                            for input_device in self.input_devices:
-                                if input_device["compatibility_mode"] and input_device["path"].find(event)>=0:
-                                    compatibility_mode = True
-                                    break
-                        events.extend(input_events)
-
-                    id = device.split('.')[0]
-                    devs.append({"id":id, "instance":device, "name":name, "hidraw": hidraw, "events":events, "compatibility_mode":compatibility_mode})
-                    devs_dict[device] = id
-                    if compatibility_mode: devs_in_compatibility_mode.append(device)
+                    if m is not None:
+                        name: str = m.group(1)
+                        hidraw = os.listdir('/sys/bus/hid/devices/'+device+'/hidraw')[0]
+                        inputs = os.listdir('/sys/bus/hid/devices/'+device+'/input')
+                        events = []
+                        compatibility_mode = False
+                        for input in inputs:
+                            input_events = [e for e in os.listdir('/sys/bus/hid/devices/' + device + '/input/'+input) if e.startswith('event')]
+                            for event in input_events:
+                                for input_device in self.input_devices:
+                                    if input_device["compatibility_mode"] and input_device["path"].find(event)>=0:
+                                        compatibility_mode = True
+                                        break
+                            events.extend(input_events)
+
+                        id = device.split('.')[0]
+                        devs.append({"id":id, "instance":device, "name":name, "hidraw": hidraw, "events":events, "compatibility_mode":compatibility_mode})
+                        devs_dict[device] = id
+                        if compatibility_mode: devs_in_compatibility_mode.append(device)
             except Exception as exc:
                 print("Error while loading HID device: ", device, ", Error: ", exc,", Skipping.")
         devs_to_remove = []

install/on_rpi/on_pi_setup.sh

@@ -20,7 +20,7 @@ systemctl --user stop obex
 systemctl --user disable obex
 systemctl --user mask obex
 
-sudo apt-get install git libdbus-1-dev libglib2.0-dev libudev-dev libical-dev libreadline-dev autoconf automake libtool python3-pip -y
+sudo apt-get install libcairo2-dev libdbus-1-dev libgirepository1.0-dev libglib2.0-dev libudev-dev libical-dev libreadline-dev autoconf automake libtool python3-pip -y
 sudo pip3 install -r /home/pi/bthidhub/requirements.txt
 
 cd /home/pi/bthidhub/install/on_rpi

requirements.txt

@@ -5,7 +5,7 @@ asyncio_glib
 bitarray  # TODO: remove
 dasbus
 evdev
-hid-tools
+hid-tools!=0.4
 mypy==1.5.1
 PyGObject
 pyudev

stubs/dasbus/connection.pyi

@@ -1,10 +1,10 @@
-from typing import Callable, Dict, List, Optional
+from typing import Callable, Optional
 
 from dasbus.typing import Variant
 
 
 class _InterfaceThing:
-    def connect(self, callback: Callable[[str, List[str]], None]) -> None: ...
+    def connect(self, callback: Callable[[str, list[str]], None]) -> None: ...
 
 
 class _Signal:
@@ -33,7 +33,7 @@ class InterfaceProxy:
     def CancelPairing(self) -> None: ...
     def Connect(self) -> None: ...
     def Disconnect(self) -> None: ...
-    def GetManagedObjects(self) -> Dict[str, Dict[str, Dict[str, Variant[object]]]]: ...
+    def GetManagedObjects(self) -> dict[str, dict[str, dict[str, Variant[object]]]]: ...
     def Pair(self) -> None: ...
     def RegisterAgent(self, path: str, action: str) -> None: ...
     def RemoveDevice(self, path: str) -> None: ...
@@ -43,6 +43,5 @@ class InterfaceProxy:
 
 
 class SystemMessageBus:
-    def get_proxy(self, service_name: str, object_path: str,
-                  interface_name: Optional[str] = ...) -> InterfaceProxy: ...
+    def get_proxy(self, service_name: str, object_path: str, interface_name: str) -> InterfaceProxy: ...
     def publish_object(self, object_path: str, obj: object) -> None: ...

stubs/dasbus/server/interface.pyi

@@ -1,5 +1,5 @@
-from typing import Callable, Tuple, Type, TypeVar
+from typing import Callable, TypeVar
 
-_T = TypeVar("_T", bound=Type[object])
+_T = TypeVar("_T", bound=type[object])
 
-def dbus_interface(interface_name: str, namespace: Tuple[str, ...] = ...) -> Callable[[_T], _T]: ...
+def dbus_interface(interface_name: str, namespace: tuple[str, ...] = ...) -> Callable[[_T], _T]: ...

stubs/dasbus/typing.pyi

@@ -15,12 +15,14 @@ UInt32 = NewType("UInt32", int)
 Int64 = NewType("Int64", int)
 UInt64 = NewType("UInt64", int)
 
-File = IO
-
 ObjPath = NewType('ObjPath', str)
 
 
-class Variant(Generic[_T]): ...
+class Variant(Generic[_T]):
+    def get_type_string(self) -> str: ...
+    def get_child_value(self, i: int) -> object: ...
+    def get_variant(self) -> _T: ...
+    def unpack(self) -> _T: ...
 
 
 def unwrap_variant(variant: Variant[_T]) -> _T: ...

stubs/evdev/__init__.pyi

@@ -1,5 +1,5 @@
 import asyncio
-from typing import Dict, List, NamedTuple
+from typing import NamedTuple
 
 from . import ecodes
 
@@ -32,11 +32,11 @@ class InputDevice:
 
     def __init__(self, dev: str): ...
     def async_read_loop(self) -> ReadIterator: ...
-    def capabilities(self, verbose: bool = ..., absinfo: bool = ...) -> Dict[int, List[int]]: ...
+    def capabilities(self, verbose: bool = ..., absinfo: bool = ...) -> dict[int, list[int]]: ...
     def close(self) -> None: ...
     def grab(self) -> None: ...
     def ungrab(self) -> None: ...
 
 
 def categorize(event: InputEvent) -> InputEvent: ...
-def list_devices(input_device_dir: str = ...) -> List[str]: ...
+def list_devices(input_device_dir: str = ...) -> list[str]: ...

stubs/hidtools/uhid.pyi

@@ -1,11 +1,26 @@
-from typing import Iterable, Tuple
+from typing import Iterable, Optional, Union
 
 class UHIDDevice:
-    info: Tuple[int, int, int]
-    name: str
-    phys: str
-    rdesc: bytes
+    @property
+    def name(self) -> Optional[str]: ...
+    @name.setter
+    def name(self, name: str) -> None: ...
 
-    def call_input_event(self, data: Iterable[int]) -> None: ...
+    @property
+    def info(self) -> Optional[tuple[int, int, int]]: ...
+    @info.setter
+    def info(self, info: tuple[int, int, int]) -> None: ...
+
+    @property
+    def phys(self) -> Optional[str]: ...
+    @phys.setter
+    def phys(self, phys: str) -> None: ...
+
+    @property
+    def rdesc(self) -> Optional[list[int]]: ...
+    @rdesc.setter
+    def rdesc(self, rdesc: Union[str, bytes]) -> None: ...
+
+    def call_input_event(self, _data: Union[list[int], bytes]) -> None: ...
     def create_kernel_device(self) -> None: ...
     def destroy(self) -> None: ...