Add Py3.11 to the supported version list.

.github/workflows/ci.yml

@@ -18,9 +18,12 @@ jobs:
         - 'docs'
         - 'package'
     steps:
-    - uses: actions/checkout@v1
+    - name: Check out code
+      uses: actions/checkout@v3.1.0
+      with:
+        fetch-depth: 0
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4.3.0
       with:
         python-version: "3.X"
     - name: Install dependencies
@@ -33,15 +36,18 @@ jobs:
         tox -e ${{ matrix.task }}
 
   smoke:
-    name: Smoke test (3.5)
+    name: Smoke test (3.7)
     needs: beefore
     runs-on: macOS-11
     steps:
-    - uses: actions/checkout@v1
-    - name: Set up Python 3.5
-      uses: actions/setup-python@v2
+    - name: Check out code
+      uses: actions/checkout@v3.1.0
+      with:
+        fetch-depth: 0
+    - name: Set up Python 3.7
+      uses: actions/setup-python@v4.3.0
       with:
-        python-version: 3.5
+        python-version: "3.7"
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -60,11 +66,14 @@ jobs:
         platform: ['macOS-12']
     runs-on: ${{ matrix.platform }}
     steps:
-    - uses: actions/checkout@v1
+    - name: Check out code
+      uses: actions/checkout@v3.1.0
+      with:
+        fetch-depth: 0
     - name: Set up Python 3.7
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4.3.0
       with:
-        python-version: 3.7
+        python-version: "3.7"
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -81,11 +90,16 @@ jobs:
     strategy:
       max-parallel: 4
       matrix:
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10"]
+        python-version: ["3.5", "3.6", "3.8", "3.9", "3.10", "3.11"]
+        # As soon as 3.12.0a1 is released:
+        # python-version: ["3.5", "3.6", "3.8", "3.9", "3.10", "3.11", "3.12.0-alpha - 3.12.0"]
     steps:
-    - uses: actions/checkout@v1
+    - name: Check out code
+      uses: actions/checkout@v3.1.0
+      with:
+        fetch-depth: 0
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4.3.0
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies

changes/224.feature.rst

@@ -0,0 +1 @@
+Support for Python 3.11 has been added.

rubicon/objc/ctypes_patch.py

@@ -17,9 +17,9 @@
 
 # This module relies on the layout of a few internal Python and ctypes structures.
 # Because of this, it's possible (but not all that likely) that things will break on newer/older Python versions.
-if sys.version_info < (3, 4) or sys.version_info >= (3, 11):
+if sys.version_info < (3, 4) or sys.version_info >= (3, 12):
     warnings.warn(
-        "rubicon.objc.ctypes_patch has only been tested with Python 3.4 through 3.10. "
+        "rubicon.objc.ctypes_patch has only been tested with Python 3.4 through 3.11. "
         "You are using Python {v.major}.{v.minor}.{v.micro}. Most likely things will "
         "work properly, but you may experience crashes if Python's internals have "
         "changed significantly."

setup.cfg

@@ -21,6 +21,7 @@ classifiers =
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
+    Programming Language :: Python :: 3.11
     Programming Language :: Python :: 3 :: Only
     Topic :: Software Development
 license = New BSD

tests/test_async.py

@@ -6,16 +6,14 @@
 
 
 # Some coroutines with known behavior for testing purposes.
-@asyncio.coroutine
-def do_stuff(results, x):
+async def do_stuff(results, x):
     for i in range(0, x):
         results.append(i)
-        yield from asyncio.sleep(0.1)
+        await asyncio.sleep(0.1)
 
 
-@asyncio.coroutine
-def stop_loop(loop, delay):
-    yield from asyncio.sleep(delay)
+async def stop_loop(loop, delay):
+    await asyncio.sleep(delay)
     loop.stop()
 
 
@@ -123,14 +121,13 @@ def test_tcp_echo(self):
 
         server_messages = []
 
-        @asyncio.coroutine
-        def echo_server(reader, writer):
-            data = yield from reader.read(100)
+        async def echo_server(reader, writer):
+            data = await reader.read(100)
             message = data.decode()
             server_messages.append(message)
 
             writer.write(data)
-            yield from writer.drain()
+            await writer.drain()
 
             writer.close()
 
@@ -140,13 +137,12 @@ def echo_server(reader, writer):
 
         client_messages = []
 
-        @asyncio.coroutine
-        def echo_client(message):
-            reader, writer = yield from asyncio.open_connection('127.0.0.1', 3742)
+        async def echo_client(message):
+            reader, writer = await asyncio.open_connection('127.0.0.1', 3742)
 
             writer.write(message.encode())
 
-            data = yield from reader.read(100)
+            data = await reader.read(100)
             client_messages.append(data.decode())
 
             writer.close()
@@ -168,18 +164,17 @@ def tearDown(self):
         self.loop.close()
 
     def test_subprocess(self):
-        @asyncio.coroutine
-        def list_dir():
-            proc = yield from asyncio.create_subprocess_shell(
+        async def list_dir():
+            proc = await asyncio.create_subprocess_shell(
                 'ls',
                 stdout=asyncio.subprocess.PIPE,
             )
 
             entries = set()
-            line = yield from proc.stdout.readline()
+            line = await proc.stdout.readline()
             while line:
                 entries.add(line.decode('utf-8').strip())
-                line = yield from proc.stdout.readline()
+                line = await proc.stdout.readline()
 
             # Cleanup - close the transport.
             proc._transport.close()

tox.ini

@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = flake8,towncrier-check,docs,package,py{35,36,37,38,39,310},pypy3
+envlist = flake8,towncrier-check,docs,package,py{35,36,37,38,39,310,311},pypy3
 skip_missing_interpreters = true
 
 [testenv]