Mergeback of 21.12.1 (#2358)

Co-authored-by: Néstor Pérez <25409753+prryplatypus@users.noreply.github.com>
Co-authored-by: Ryu juheon <saidbysolo@gmail.com>

.github/workflows/codeql-analysis.yml

@@ -2,9 +2,13 @@ name: "CodeQL"
 
 on:
   push:
-    branches: [ main ]
+    branches:
+      - main
+      - "*LTS"
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
   schedule:
     - cron: '25 16 * * 0'

.github/workflows/coverage.yml

@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - main
+      - "*LTS"
     tags:
       - "!*" # Do not execute on tags
   pull_request:

.github/workflows/pr-bandit.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

.github/workflows/pr-docs.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

.github/workflows/pr-linter.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

.github/workflows/pr-python310.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

.github/workflows/pr-python37.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

.github/workflows/pr-python38.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

.github/workflows/pr-python39.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

.github/workflows/pr-type-check.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:
@@ -15,7 +16,7 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         config:
-          - { python-version: 3.7, tox-env: type-checking}
+          # - { python-version: 3.7, tox-env: type-checking}
           - { python-version: 3.8, tox-env: type-checking}
           - { python-version: 3.9, tox-env: type-checking}
           - { python-version: "3.10", tox-env: type-checking}

.github/workflows/pr-windows.yml

@@ -3,6 +3,7 @@ on:
   pull_request:
     branches:
       - main
+      - "*LTS"
     types: [opened, synchronize, reopened, ready_for_review]
 
 jobs:

docs/sanic/releases/21/21.12.md

@@ -1,3 +1,9 @@
+## Version 21.12.1
+
+- [#2349](https://github.com/sanic-org/sanic/pull/2349) Only display MOTD on startup
+- [#2354](https://github.com/sanic-org/sanic/pull/2354) Ignore name argument in Python 3.7
+- [#2355](https://github.com/sanic-org/sanic/pull/2355) Add config.update support for all config values
+
 ## Version 21.12.0
 
 ### Features

sanic/app.py

@@ -1552,10 +1552,19 @@ class Sanic(BaseSanic, metaclass=TouchUpMeta):
         name: Optional[str] = None,
         register: bool = True,
     ) -> Task:
-        prepped = cls._prep_task(task, app, loop)
+        if not isinstance(task, Future):
-        task = loop.create_task(prepped, name=name)
+            prepped = cls._prep_task(task, app, loop)
+            if sys.version_info < (3, 8):
+                if name:
+                    error_logger.warning(
+                        "Cannot set a name for a task when using Python 3.7. "
+                        "Your task will be created without a name."
+                    )
+                task = loop.create_task(prepped)
+            else:
+                task = loop.create_task(prepped, name=name)
 
-        if name and register:
+        if name and register and sys.version_info > (3, 7):
             app._task_registry[name] = task
 
         return task
@@ -1617,10 +1626,12 @@ class Sanic(BaseSanic, metaclass=TouchUpMeta):
     def get_task(
         self, name: str, *, raise_exception: bool = True
     ) -> Optional[Task]:
-        if sys.version_info == (3, 7):
+        if sys.version_info < (3, 8):
-            raise RuntimeError(
+            error_logger.warning(
-                "This feature is only supported on using Python 3.8+."
+                "This feature (get_task) is only supported on using "
+                "Python 3.8+."
             )
+            return
         try:
             return self._task_registry[name]
         except KeyError:
@@ -1637,10 +1648,12 @@ class Sanic(BaseSanic, metaclass=TouchUpMeta):
         *,
         raise_exception: bool = True,
     ) -> None:
-        if sys.version_info == (3, 7):
+        if sys.version_info < (3, 8):
-            raise RuntimeError(
+            error_logger.warning(
-                "This feature is only supported on using Python 3.8+."
+                "This feature (cancel_task) is only supported on using "
+                "Python 3.8+."
             )
+            return
         task = self.get_task(name, raise_exception=raise_exception)
         if task and not task.cancelled():
             args: Tuple[str, ...] = ()
@@ -1659,10 +1672,12 @@ class Sanic(BaseSanic, metaclass=TouchUpMeta):
                 ...
 
     def purge_tasks(self):
-        if sys.version_info == (3, 7):
+        if sys.version_info < (3, 8):
-            raise RuntimeError(
+            error_logger.warning(
-                "This feature is only supported on using Python 3.8+."
+                "This feature (purge_tasks) is only supported on using "
+                "Python 3.8+."
             )
+            return
         for task in self.tasks:
             if task.done() or task.cancelled():
                 name = task.get_name()
@@ -1675,10 +1690,12 @@ class Sanic(BaseSanic, metaclass=TouchUpMeta):
     def shutdown_tasks(
         self, timeout: Optional[float] = None, increment: float = 0.1
     ):
-        if sys.version_info == (3, 7):
+        if sys.version_info < (3, 8):
-            raise RuntimeError(
+            error_logger.warning(
-                "This feature is only supported on using Python 3.8+."
+                "This feature (shutdown_tasks) is only supported on using "
+                "Python 3.8+."
             )
+            return
         for task in self.tasks:
             task.cancel()
 
@@ -1692,10 +1709,12 @@ class Sanic(BaseSanic, metaclass=TouchUpMeta):
 
     @property
     def tasks(self):
-        if sys.version_info == (3, 7):
+        if sys.version_info < (3, 8):
-            raise RuntimeError(
+            error_logger.warning(
-                "This feature is only supported on using Python 3.8+."
+                "This feature (tasks) is only supported on using "
+                "Python 3.8+."
             )
+            return
         return iter(self._task_registry.values())
 
     # -------------------------------------------------------------------- #
@@ -1709,7 +1728,8 @@ class Sanic(BaseSanic, metaclass=TouchUpMeta):
         details: https://asgi.readthedocs.io/en/latest
         """
         self.asgi = True
-        self.motd("")
+        if scope["type"] == "lifespan":
+            self.motd("")
         self._asgi_app = await ASGIApp.create(self, scope, receive, send)
         asgi_app = self._asgi_app
         await asgi_app()

sanic/config.py

@@ -124,22 +124,27 @@ class Config(dict, metaclass=DescriptorMeta):
             raise AttributeError(f"Config has no '{ke.args[0]}'")
 
     def __setattr__(self, attr, value) -> None:
-        if attr in self.__class__.__setters__:
-            try:
-                super().__setattr__(attr, value)
-            except AttributeError:
-                ...
-            else:
-                return None
         self.update({attr: value})
 
     def __setitem__(self, attr, value) -> None:
         self.update({attr: value})
 
     def update(self, *other, **kwargs) -> None:
-        other_mapping = {k: v for item in other for k, v in dict(item).items()}
+        kwargs.update({k: v for item in other for k, v in dict(item).items()})
-        super().update(*other, **kwargs)
+        setters: Dict[str, Any] = {
-        for attr, value in {**other_mapping, **kwargs}.items():
+            k: kwargs.pop(k)
+            for k in {**kwargs}.keys()
+            if k in self.__class__.__setters__
+        }
+
+        for key, value in setters.items():
+            try:
+                super().__setattr__(key, value)
+            except AttributeError:
+                ...
+
+        super().update(**kwargs)
+        for attr, value in {**setters, **kwargs}.items():
             self._post_set(attr, value)
 
     def _post_set(self, attr, value) -> None:

tests/test_config.py

@@ -5,7 +5,7 @@ from os import environ
 from pathlib import Path
 from tempfile import TemporaryDirectory
 from textwrap import dedent
-from unittest.mock import Mock
+from unittest.mock import Mock, call
 
 import pytest
 
@@ -399,5 +399,24 @@ def test_config_set_methods(app: Sanic, monkeypatch: MonkeyPatch):
     post_set.assert_called_once_with("FOO", 5)
     post_set.reset_mock()
 
-    app.config.update_config({"FOO": 6})
+    app.config.update({"FOO": 6}, {"BAR": 7})
-    post_set.assert_called_once_with("FOO", 6)
+    post_set.assert_has_calls(
+        calls=[
+            call("FOO", 6),
+            call("BAR", 7),
+        ]
+    )
+    post_set.reset_mock()
+
+    app.config.update({"FOO": 8}, BAR=9)
+    post_set.assert_has_calls(
+        calls=[
+            call("FOO", 8),
+            call("BAR", 9),
+        ],
+        any_order=True,
+    )
+    post_set.reset_mock()
+
+    app.config.update_config({"FOO": 10})
+    post_set.assert_called_once_with("FOO", 10)

tests/test_create_task.py

@@ -2,6 +2,7 @@ import asyncio
 import sys
 
 from threading import Event
+from unittest.mock import Mock
 
 import pytest
 
@@ -77,6 +78,25 @@ def test_create_named_task(app):
     app.run()
 
 
+def test_named_task_called(app):
+    e = Event()
+
+    async def coro():
+        e.set()
+
+    @app.route("/")
+    async def isset(request):
+        await asyncio.sleep(0.05)
+        return text(str(e.is_set()))
+
+    @app.before_server_start
+    async def setup(app, _):
+        app.add_task(coro, name="dummy_task")
+
+    request, response = app.test_client.get("/")
+    assert response.body == b"True"
+
+
 @pytest.mark.skipif(sys.version_info < (3, 8), reason="Not supported in 3.7")
 def test_create_named_task_fails_outside_app(app):
     async def dummy():

tests/test_errorpages.py

@@ -334,6 +334,22 @@ def test_config_fallback_before_and_after_startup(app):
     assert response.content_type == "text/plain; charset=utf-8"
 
 
+def test_config_fallback_using_update_dict(app):
+    app.config.update({"FALLBACK_ERROR_FORMAT": "text"})
+
+    _, response = app.test_client.get("/error")
+    assert response.status == 500
+    assert response.content_type == "text/plain; charset=utf-8"
+
+
+def test_config_fallback_using_update_kwarg(app):
+    app.config.update(FALLBACK_ERROR_FORMAT="text")
+
+    _, response = app.test_client.get("/error")
+    assert response.status == 500
+    assert response.content_type == "text/plain; charset=utf-8"
+
+
 def test_config_fallback_bad_value(app):
     message = "Unknown format: fake"
     with pytest.raises(SanicException, match=message):

tests/test_pipelining.py

@@ -62,19 +62,15 @@ def test_streaming_body_requests(app):
 
     data = ["hello", "world"]
 
-    class Data(AsyncByteStream):
-        def __init__(self, data):
-            self.data = data
-
-        async def __aiter__(self):
-            for value in self.data:
-                yield value.encode("utf-8")
-
     client = ReusableClient(app, port=1234)
 
+    async def stream(data):
+        for value in data:
+            yield value.encode("utf-8")
+
     with client:
-        _, response1 = client.post("/", data=Data(data))
+        _, response1 = client.post("/", data=stream(data))
-        _, response2 = client.post("/", data=Data(data))
+        _, response2 = client.post("/", data=stream(data))
 
     assert response1.status == response2.status == 200
     assert response1.json["data"] == response2.json["data"] == data

tests/test_server_loop.py

@@ -4,8 +4,8 @@ from unittest.mock import Mock, patch
 
 import pytest
 
-from sanic.server import loop
 from sanic.compat import OS_IS_WINDOWS, UVLOOP_INSTALLED
+from sanic.server import loop
 
 
 @pytest.mark.skipif(