Support for Python 3.12 #2836

.github/workflows/tests.yml

@@ -41,6 +41,7 @@ jobs:
           - { python-version: "3.10", tox-env: py310,         max-attempts: 3 }
           - { python-version: "3.10", tox-env: py310-no-ext,  max-attempts: 3 }
           - { python-version: "3.11", tox-env: py311,         max-attempts: 3 }
+          - { python-version: "3.12", tox-env: py312,         max-attempts: 3 }
           - { python-version: "3.11", tox-env: py311-no-ext,  max-attempts: 3 }
           - { python-version: "3.8",  tox-env: py38-no-ext,   platform: windows-latest, ignore-errors: true }
           - { python-version: "3.9",  tox-env: py39-no-ext,   platform: windows-latest, ignore-errors: true }

sanic/__version__.py

@@ -1 +1 @@
-__version__ = "23.12.0"
+__version__ = "23.12.1"

sanic/compat.py

@@ -126,11 +126,11 @@ def __getattr__(self, key: str) -> str:
         if key.startswith("_"):
             return self.__getattribute__(key)
         key = key.rstrip("_").replace("_", "-")
-        return ",".join(self.getall(key, default=[]))
+        return ",".join(self.getall(key, []))
 
     def get_all(self, key: str):
         """Convenience method mapped to ``getall()``."""
-        return self.getall(key, default=[])
+        return self.getall(key, [])
 
 
 use_trio = sys.argv[0].endswith("hypercorn") and "trio" in sys.argv

tests/test_app.py

@@ -657,3 +657,15 @@ def test_stop_trigger_terminate(app: Sanic):
 
     app.stop(unregister=False)
     app.multiplexer.terminate.assert_called_once()
+
+
+def test_refresh_pass_passthru_data_to_new_instance(app: Sanic):
+    # arrange
+    passthru = {
+        '_inspector': 2,
+        'config': {'TOUCHUP': 23}
+    }
+    app = app.refresh(passthru)
+
+    assert app.inspector == 2
+    assert app.config.TOUCHUP == 23

tests/test_blueprint_group.py

@@ -25,6 +25,16 @@ def test_bp_group_indexing(app: Sanic):
     with raises(expected_exception=IndexError):
         _ = group[3]
 
+def test_bp_group_set_item_by_index(app: Sanic):
+    blueprint_1 = Blueprint("blueprint_1", url_prefix="/bp1")
+    blueprint_2 = Blueprint("blueprint_2", url_prefix="/bp2")
+
+    group = Blueprint.group(blueprint_1, blueprint_2)
+    group[0] = blueprint_2
+
+    assert group[0] == blueprint_2
+
+
 
 def test_bp_group_with_additional_route_params(app: Sanic):
     blueprint_1 = Blueprint("blueprint_1", url_prefix="/bp1")

tests/test_blueprints.py

@@ -1112,3 +1112,43 @@ async def index(_):
     app.router.finalize()
 
     assert app.router.routes[0].path == "foo/"
+
+
+def test_blueprint_copy_returns_blueprint_with_the_name_of_original_blueprint(
+    app: Sanic,
+):
+    # arrange
+    bp = Blueprint("bp")
+
+    # act
+    actual = bp.copy("new_bp_name")
+
+    # assert
+    assert bp.name == actual.copied_from
+
+
+def test_blueprint_copy_returns_blueprint_with_overwritten_properties(
+    app: Sanic,
+):
+    # arrange
+    bp = Blueprint("bp")
+    to_override_attrs = expected = dict(
+        url_prefix="v2",
+        version="v2",
+        version_prefix="v2",
+        allow_route_overwrite=True,
+        strict_slashes=True,
+    )
+
+    # act
+    actual = bp.copy(
+        "new_bp_name",
+        **to_override_attrs,
+    )
+
+    # assert
+    assert all(
+        value == getattr(actual, key)
+        for key, value in expected.items()
+        if hasattr(actual, key)
+    )

tests/test_websockets.py

@@ -5,7 +5,7 @@
 
 import pytest
 
-from websockets.frames import CTRL_OPCODES, DATA_OPCODES, Frame
+from websockets.frames import CTRL_OPCODES, DATA_OPCODES, OP_TEXT, Frame
 
 from sanic.exceptions import ServerError
 from sanic.server.websockets.frame import WebsocketFrameAssembler
@@ -210,17 +210,14 @@ async def test_ws_frame_put_message_complete(opcode):
 @pytest.mark.asyncio
 @pytest.mark.parametrize("opcode", DATA_OPCODES)
 async def test_ws_frame_put_message_into_queue(opcode):
+    foo = "foo" if (opcode == OP_TEXT) else b"foo"
     assembler = WebsocketFrameAssembler(Mock())
     assembler.chunks_queue = AsyncMock(spec=Queue)
     assembler.message_fetched = AsyncMock()
     assembler.message_fetched.is_set = Mock(return_value=False)
-
     await assembler.put(Frame(opcode, b"foo"))
 
-    assembler.chunks_queue.put.has_calls(
-        call(b"foo"),
-        call(None),
-    )
+    assert assembler.chunks_queue.put.call_args_list == [call(foo), call(None)]
 
 
 @pytest.mark.asyncio

tox.ini

@@ -1,14 +1,15 @@
 [tox]
-envlist = py38, py39, py310, py311, pyNightly, pypy310, {py38,py39,py310,py311,pyNightly,pypy310}-no-ext, lint, check, security, docs, type-checking
+envlist = py38, py39, py310, py311, py312, pyNightly, pypy310, {py38,py39,py310,py311,py312,pyNightly,pypy310}-no-ext, lint, check, security, docs, type-checking
 
 [testenv]
 usedevelop = true
 setenv =
-    {py38,py39,py310,py311,pyNightly}-no-ext: SANIC_NO_UJSON=1
-    {py38,py39,py310,py311,pyNightly}-no-ext: SANIC_NO_UVLOOP=1
+    {py38,py39,py310,py311,py312,pyNightly}-no-ext: SANIC_NO_UJSON=1
+    {py38,py39,py310,py311,py312,pyNightly}-no-ext: SANIC_NO_UVLOOP=1
 extras = test, http3
 deps =
     httpx>=0.23
+    setuptools
 allowlist_externals =
     pytest
     coverage