LTS v21.12 Deprecations (#2306)

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

docs/sanic/api/core.rst

@@ -38,10 +38,3 @@ sanic.views
 .. automodule:: sanic.views
     :members:
     :show-inheritance:
-
-sanic.websocket
----------------
-
-.. automodule:: sanic.websocket
-    :members:
-    :show-inheritance:

docs/sanic/changelog.rst

@@ -1,6 +1,6 @@
 📜 Changelog
 ============
 
-.. mdinclude:: ./releases/21.9.md
-
+.. mdinclude:: ./releases/21/21.12.md
+.. mdinclude:: ./releases/21/21.9.md
 .. include:: ../../CHANGELOG.rst

docs/sanic/releases/21/21.12.md

@@ -0,0 +1,58 @@
+## Version 21.12.0
+
+### Features
+- [#2260](https://github.com/sanic-org/sanic/pull/2260) Allow early Blueprint registrations to still apply later added objects
+- [#2262](https://github.com/sanic-org/sanic/pull/2262) Noisy exceptions - force logging of all exceptions
+- [#2264](https://github.com/sanic-org/sanic/pull/2264) Optional `uvloop` by configuration
+- [#2270](https://github.com/sanic-org/sanic/pull/2270) Vhost support using multiple TLS certificates
+- [#2277](https://github.com/sanic-org/sanic/pull/2277) Change signal routing for increased consistency
+    - *BREAKING CHANGE*: If you were manually routing signals there is a breaking change. The signal router's `get` is no longer 100% determinative. There is now an additional step to loop thru the returned signals for proper matching on the requirements. If signals are being dispatched using `app.dispatch` or `bp.dispatch`, there is no change.
+- [#2290](https://github.com/sanic-org/sanic/pull/2290) Add contextual exceptions
+- [#2291](https://github.com/sanic-org/sanic/pull/2291) Increase join concat performance 
+- [#2295](https://github.com/sanic-org/sanic/pull/2295), [#2316](https://github.com/sanic-org/sanic/pull/2316), [#2331](https://github.com/sanic-org/sanic/pull/2331) Restructure of CLI and application state with new displays and more command parity with `app.run`
+- [#2302](https://github.com/sanic-org/sanic/pull/2302) Add route context at definition time
+- [#2304](https://github.com/sanic-org/sanic/pull/2304) Named tasks and new API for managing background tasks
+- [#2307](https://github.com/sanic-org/sanic/pull/2307) On app auto-reload, provide insight of changed files
+- [#2308](https://github.com/sanic-org/sanic/pull/2308) Auto extend application with [Sanic Extensions](https://sanicframework.org/en/plugins/sanic-ext/getting-started.html) if it is installed, and provide first class support for accessing the extensions
+- [#2309](https://github.com/sanic-org/sanic/pull/2309) Builtin signals changed to `Enum`
+- [#2313](https://github.com/sanic-org/sanic/pull/2313) Support additional config implementation use case
+- [#2321](https://github.com/sanic-org/sanic/pull/2321) Refactor environment variable hydration logic
+- [#2327](https://github.com/sanic-org/sanic/pull/2327) Prevent sending multiple or mixed responses on a single request
+- [#2330](https://github.com/sanic-org/sanic/pull/2330) Custom type casting on environment variables
+- [#2332](https://github.com/sanic-org/sanic/pull/2332) Make all deprecation notices consistent
+- [#2335](https://github.com/sanic-org/sanic/pull/2335) Allow underscore to start instance names
+
+### Bugfixes
+- [#2273](https://github.com/sanic-org/sanic/pull/2273) Replace assignation by typing for `websocket_handshake`
+- [#2285](https://github.com/sanic-org/sanic/pull/2285) Fix IPv6 display in startup logs
+- [#2299](https://github.com/sanic-org/sanic/pull/2299) Dispatch `http.lifecyle.response` from exception handler
+
+### Deprecations and Removals
+- [#2306](https://github.com/sanic-org/sanic/pull/2306) Removal of deprecated items
+    - `Sanic` and `Blueprint` may no longer have arbitrary properties attached to them
+    - `Sanic` and `Blueprint` forced to have compliant names
+        - alphanumeric + `_` + `-`
+        - must start with letter or `_`
+    - `load_env` keyword argument of `Sanic`
+    - `sanic.exceptions.abort`
+    - `sanic.views.CompositionView`
+    - `sanic.response.StreamingHTTPResponse`
+        - *NOTE:* the `stream()` response method (where you pass a callable streaming function) has been deprecated and will be removed in v22.6. You should upgrade all streaming responses to the new style: https://sanicframework.org/en/guide/advanced/streaming.html#response-streaming
+- [#2320](https://github.com/sanic-org/sanic/pull/2320) Remove app instance from Config for error handler setting
+
+### Developer infrastructure
+- [#2251](https://github.com/sanic-org/sanic/pull/2251) Change dev install command
+- [#2286](https://github.com/sanic-org/sanic/pull/2286) Change codeclimate complexity threshold from 5 to 10
+- [#2287](https://github.com/sanic-org/sanic/pull/2287) Update host test function names so they are not overwritten
+- [#2292](https://github.com/sanic-org/sanic/pull/2292) Fail CI on error
+- [#2311](https://github.com/sanic-org/sanic/pull/2311), [#2324](https://github.com/sanic-org/sanic/pull/2324) Do not run tests for draft PRs
+- [#2336](https://github.com/sanic-org/sanic/pull/2336) Remove paths from coverage checks
+- [#2338](https://github.com/sanic-org/sanic/pull/2338) Cleanup ports on tests
+
+### Improved Documentation
+- [#2269](https://github.com/sanic-org/sanic/pull/2269), [#2329](https://github.com/sanic-org/sanic/pull/2329), [#2333](https://github.com/sanic-org/sanic/pull/2333) Cleanup typos and fix language
+
+### Miscellaneous
+- [#2257](https://github.com/sanic-org/sanic/pull/2257), [#2294](https://github.com/sanic-org/sanic/pull/2294), [#2341](https://github.com/sanic-org/sanic/pull/2341) Add Python 3.10 support
+- [#2279](https://github.com/sanic-org/sanic/pull/2279), [#2317](https://github.com/sanic-org/sanic/pull/2317), [#2322](https://github.com/sanic-org/sanic/pull/2322) Add/correct missing type annotations
+- [#2305](https://github.com/sanic-org/sanic/pull/2305) Fix examples to use modern implementations

docs/sanic/releases/21.9.md → docs/sanic/releases/21/21.9.md

@@ -1,4 +1,14 @@
-## Version 21.9
+## Version 21.9.3
+*Rerelease of v21.9.2 with some cleanup*
+
+## Version 21.9.2
+- [#2268](https://github.com/sanic-org/sanic/pull/2268) Make HTTP connections start in IDLE stage, avoiding delays and error messages
+- [#2310](https://github.com/sanic-org/sanic/pull/2310) More consistent config setting with post-FALLBACK_ERROR_FORMAT apply
+
+## Version 21.9.1
+- [#2259](https://github.com/sanic-org/sanic/pull/2259) Allow non-conforming ErrorHandlers
+
+## Version 21.9.0
 
 ### Features
 - [#2158](https://github.com/sanic-org/sanic/pull/2158), [#2248](https://github.com/sanic-org/sanic/pull/2248) Complete overhaul of I/O to websockets

examples/add_task_sanic.py

@@ -5,7 +5,7 @@
 from sanic import Sanic
 
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
 async def notify_server_started_after_five_seconds():

examples/amending_request_object.py

@@ -4,7 +4,7 @@
 from sanic.response import text
 
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
 @app.middleware("request")

examples/authorized_sanic.py

@@ -6,7 +6,7 @@
 from sanic.response import json
 
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
 def check_request_for_authorization_status(request):

examples/blueprint_middlware_execution_order.py

@@ -8,9 +8,9 @@
 On a valid request, it should print "1 2 3 6 5 4" to terminal
 """
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
-bp = Blueprint("bp_" + __name__)
+bp = Blueprint("bp_example")
 
 
 @bp.on_request

examples/blueprints.py

@@ -2,10 +2,10 @@
 from sanic.response import file, json
 
 
-app = Sanic(__name__)
-blueprint = Blueprint("name", url_prefix="/my_blueprint")
-blueprint2 = Blueprint("name2", url_prefix="/my_blueprint2")
-blueprint3 = Blueprint("name3", url_prefix="/my_blueprint3")
+app = Sanic("Example")
+blueprint = Blueprint("bp_example", url_prefix="/my_blueprint")
+blueprint2 = Blueprint("bp_example2", url_prefix="/my_blueprint2")
+blueprint3 = Blueprint("bp_example3", url_prefix="/my_blueprint3")
 
 
 @blueprint.route("/foo")

examples/delayed_response.py

@@ -3,7 +3,7 @@
 from sanic import Sanic, response
 
 
-app = Sanic(__name__, strict_slashes=True)
+app = Sanic("DelayedResponseApp", strict_slashes=True)
 
 
 @app.get("/")

examples/exception_monitoring.py

@@ -41,7 +41,7 @@ def default(self, request, exception):
 
 
 handler = CustomHandler()
-app = Sanic(__name__, error_handler=handler)
+app = Sanic("Example", error_handler=handler)
 
 
 @app.route("/")

examples/hello_world.py

@@ -1,13 +1,13 @@
-from sanic import Sanic
-from sanic import response
+from sanic import Sanic, response
 
-app = Sanic(__name__)
+
+app = Sanic("Example")
 
 
 @app.route("/")
 async def test(request):
     return response.json({"test": True})
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", port=8000)

examples/limit_concurrency.py

@@ -6,7 +6,7 @@
 from sanic.response import json
 
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 sem = None
 

examples/log_request_id.py

@@ -44,7 +44,7 @@ def filter(self, record):
 }
 
 
-app = Sanic(__name__, log_config=LOG_SETTINGS)
+app = Sanic("Example", log_config=LOG_SETTINGS)
 
 
 @app.on_request

examples/logdna_example.py

@@ -43,7 +43,7 @@ def get_mac_address():
 logdna.setLevel(logging.INFO)
 logdna.addHandler(logdna_handler)
 
-app = Sanic(__name__)
+app = Sanic("Example")
 
 
 @app.middleware

examples/modify_header_example.py

@@ -2,27 +2,29 @@
 Modify header or status in response
 """
 
-from sanic import Sanic
-from sanic import response
+from sanic import Sanic, response
 
-app = Sanic(__name__)
 
+app = Sanic("Example")
 
-@app.route('/')
+
+@app.route("/")
 def handle_request(request):
     return response.json(
-        {'message': 'Hello world!'},
-        headers={'X-Served-By': 'sanic'},
-        status=200
+        {"message": "Hello world!"},
+        headers={"X-Served-By": "sanic"},
+        status=200,
     )
 
 
-@app.route('/unauthorized')
+@app.route("/unauthorized")
 def handle_request(request):
     return response.json(
-        {'message': 'You are not authorized'},
-        headers={'X-Served-By': 'sanic'},
-        status=404
+        {"message": "You are not authorized"},
+        headers={"X-Served-By": "sanic"},
+        status=404,
     )
 
-app.run(host="0.0.0.0", port=8000, debug=True)
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8000, debug=True)

examples/pytest_xdist.py

@@ -32,7 +32,7 @@ def test_port(worker_id):
 
 @pytest.fixture(scope="session")
 def app():
-    app = Sanic()
+    app = Sanic("Example")
 
     @app.route("/")
     async def index(request):

examples/raygun_example.py

@@ -8,7 +8,6 @@
 
 
 class RaygunExceptionReporter(ErrorHandler):
-
     def __init__(self, raygun_api_key=None):
         super().__init__()
         if raygun_api_key is None:
@@ -22,16 +21,13 @@ def default(self, request, exception):
 
 
 raygun_error_reporter = RaygunExceptionReporter()
-app = Sanic(__name__, error_handler=raygun_error_reporter)
+app = Sanic("Example", error_handler=raygun_error_reporter)
 
 
 @app.route("/raise")
 async def test(request):
-    raise SanicException('You Broke It!')
+    raise SanicException("You Broke It!")
 
 
-if __name__ == '__main__':
-    app.run(
-        host="0.0.0.0",
-        port=getenv("PORT", 8080)
-    )
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=getenv("PORT", 8080))

examples/redirect_example.py

@@ -1,18 +1,18 @@
-from sanic import Sanic
-from sanic import response
+from sanic import Sanic, response
 
-app = Sanic(__name__)
 
-
-@app.route('/')
+app = Sanic("Example")
+
+
+@app.route("/")
 def handle_request(request):
-    return response.redirect('/redirect')
+    return response.redirect("/redirect")
 
 
-@app.route('/redirect')
+@app.route("/redirect")
 async def test(request):
     return response.json({"Redirected": True})
 
 
-if __name__ == '__main__':
-    app.run(host="0.0.0.0", port=8000)
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=8000)