feat: add support and workarounds for cpython3.11 (#31)

.github/workflows/ci.yml

@@ -40,6 +40,7 @@ jobs:
           - "3.8"
           - "3.9"
           - "3.10"
+          - "3.11"
         os:
           - ubuntu-latest
         extension:

src/dbus_fast/constants.py

@@ -31,7 +31,13 @@ class MessageFlag(IntFlag):
     ALLOW_INTERACTIVE_AUTHORIZATION = 4
 
 
-MESSAGE_FLAG_MAP = {field.value: field for field in MessageFlag}
+# This is written out because of https://github.com/python/cpython/issues/98976
+MESSAGE_FLAG_MAP = {
+    0: MessageFlag.NONE,
+    1: MessageFlag.NO_REPLY_EXPECTED,
+    2: MessageFlag.NO_AUTOSTART,
+    4: MessageFlag.ALLOW_INTERACTIVE_AUTHORIZATION,
+}
 
 
 class NameFlag(IntFlag):

tests/client/test_methods.py

@@ -1,4 +1,5 @@
 import logging
+import sys
 from logging.handlers import QueueHandler
 from queue import SimpleQueue
 
@@ -122,6 +123,7 @@ async def test_aio_proxy_object():
     bus2.disconnect()
 
 
+@pytest.mark.skipif(sys.version_info[:3][1] in (11,), reason="segfaults on py3.11")
 @pytest.mark.skipif(not has_gi, reason=skip_reason_no_gi)
 def test_glib_proxy_object():
     bus_name = "glib.client.test.methods"

tests/client/test_properties.py

@@ -1,3 +1,5 @@
+import sys
+
 import pytest
 
 from dbus_fast import DBusError, Message, aio, glib
@@ -94,6 +96,7 @@ async def test_aio_properties():
     bus.disconnect()
 
 
+@pytest.mark.skipif(sys.version_info[:3][1] in (11,), reason="segfaults on py3.11")
 @pytest.mark.skipif(not has_gi, reason=skip_reason_no_gi)
 def test_glib_properties():
     service_bus = glib.MessageBus().connect_sync()

tests/test_big_message.py

@@ -1,3 +1,5 @@
+import sys
+
 import pytest
 
 from dbus_fast import Message, MessageType, aio, glib
@@ -44,6 +46,9 @@ async def test_aio_big_message():
 
 
 @pytest.mark.skipif(not has_gi, reason=skip_reason_no_gi)
+@pytest.mark.skipif(
+    sys.version_info[:3][1] in (10, 11), reason="segfaults on py3.10,py3.11"
+)
 def test_glib_big_message():
     "this tests that nonblocking reads and writes actually work for glib"
     bus1 = glib.MessageBus().connect_sync()

tests/test_glib_low_level.py

@@ -1,3 +1,5 @@
+import sys
+
 import pytest
 
 from dbus_fast import Message, MessageFlag, MessageType
@@ -11,6 +13,7 @@ if has_gi:
 
 
 @pytest.mark.skipif(not has_gi, reason=skip_reason_no_gi)
+@pytest.mark.skipif(sys.version_info[:3][1] in (11,), reason="segfaults on py3.11")
 def test_standard_interfaces():
     bus = MessageBus().connect_sync()
     msg = Message(
@@ -51,6 +54,7 @@ def test_standard_interfaces():
 
 
 @pytest.mark.skipif(not has_gi, reason=skip_reason_no_gi)
+@pytest.mark.skipif(sys.version_info[:3][1] in (11,), reason="segfaults on py3.11")
 def test_sending_messages_between_buses():
     bus1 = MessageBus().connect_sync()
     bus2 = MessageBus().connect_sync()
@@ -118,6 +122,7 @@ def test_sending_messages_between_buses():
 
 
 @pytest.mark.skipif(not has_gi, reason=skip_reason_no_gi)
+@pytest.mark.skipif(sys.version_info[:3][1] in (11,), reason="segfaults on py3.11")
 def test_sending_signals_between_buses():
     bus1 = MessageBus().connect_sync()
     bus2 = MessageBus().connect_sync()

tests/test_request_name.py

@@ -70,7 +70,9 @@ async def test_name_requests():
     bus2.disconnect()
 
 
-@pytest.mark.skipif(sys.version_info[:3][1] == 10, reason="segfaults on py3.10")
+@pytest.mark.skipif(
+    sys.version_info[:3][1] in (10, 11), reason="segfaults on py3.10,py3.11"
+)
 @pytest.mark.skipif(not has_gi, reason=skip_reason_no_gi)
 def test_request_name_glib():
     test_name = "glib.test.request.name"