tools: bump ruff to 0.4.2 and fix issues

dev-requirements.txt

@@ -15,7 +15,7 @@ pytest-cov
 coverage[toml]
 
 # code-linting
-ruff ==0.3.7
+ruff ==0.4.2
 
 # typing
 mypy ==1.9.0

tests/testutils/handshake.py

@@ -84,7 +84,7 @@ def _sync2async(obj, name, method):
 
     @wraps(meth)
     async def wrapper(*args, **kwargs):
-        async def task():
+        async def task():  # noqa: RUF029
             try:
                 value = meth(*args, **kwargs)
             except Exception as err:

tests/webbrowser/cdp/test_client.py

@@ -42,7 +42,7 @@ async def cdp_client(session: Streamlink, chromium_webbrowser: Mock, websocket_c
 
 
 @pytest.fixture()
-async def cdp_client_session(request: pytest.FixtureRequest, cdp_client: CDPClient):
+def cdp_client_session(request: pytest.FixtureRequest, cdp_client: CDPClient):
     target_id = TargetID("01234")
     session_id = SessionID("56789")
     session = cdp_client.cdp_connection.sessions[session_id] = CDPSession(

tests/webbrowser/test_chromium.py

@@ -114,6 +114,7 @@ class TestLaunchArgs:
 @pytest.mark.parametrize("port", [None, 1234])
 async def test_launch(monkeypatch: pytest.MonkeyPatch, mock_clock, webbrowser_launch, host, port):
     async def fake_find_free_port(_):
+        await trio.sleep(0)
         return 1234
 
     monkeypatch.setattr("streamlink.webbrowser.chromium.find_free_port_ipv4", fake_find_free_port)