Limit libraries to versions that only support Python >=3.7, add support for Python 3.11

AUTHORS.rst

@@ -1,8 +1,9 @@
 - Peter Bengtsson (@peterbe)
+- Graham Beckley (@grahamalama)
 - Mike Cooper (@mythmon)
 - Will Kahn-Greene (@willkg)
 - Michael Kelly (@Osmose)
 - Jannis Leidel (@jezdez)
-- Les Orchard (@lmorchard)
 - Mathieu Leplatre (@leplatrem)
+- Les Orchard (@lmorchard)
 - Mathieu Pillard (@diox)

docs/changelog.rst

@@ -1,14 +1,14 @@
 Changelog
 ---------
 
-2022.8.0 (2022-08-18)
+2023.8.0
 ~~~~~~~~~~~~~~~~~~~~~
 
-- Add support for Sanic 21 and 22, with `aioredis` 2.x
+- Drop support for Sanic 20
 
-- Add support for Django 4.1
+- Drop support for Flask 0.12, 1.0, 1.1, and 2.0
 
-- Add support for Flask 2.2
+- Add support for Python 3.11
 
 2022.7.0 (2022-07-12)
 ~~~~~~~~~~~~~~~~~~~~~

tests/requirements/sanic.txt

@@ -1,7 +1,6 @@
 # these are constrained by the files in tests/constraints/*.txt
 # to support a triple stack Django/Flask/Sanic
 aiohttp
-redis
 Sanic
 sanic_redis
 sanic-testing

tests/sanic/test_sanic.py

@@ -11,15 +11,11 @@
 from redis import asyncio as aioredis
 from sanic import Sanic, response
 from sanic_redis import SanicRedis
+from sanic_testing.testing import SanicTestClient
 
 from dockerflow import health
 from dockerflow.sanic import Dockerflow, checks
 
-if sanic.__version__.startswith("20."):
-    from sanic.testing import SanicTestClient
-else:
-    from sanic_testing.testing import SanicTestClient
-
 
 class FakeRedis:
     def __init__(self, *args, error=None, **kw):
@@ -91,17 +87,6 @@ def test_client(app):
     return SanicTestClient(app)
 
 
-@pytest.mark.skipif(not sanic.__version__.startswith("20."), reason="requires sanic 20")
-def test_instantiating_sanic_20(app):
-    dockerflow = Dockerflow()
-    assert "dockerflow.heartbeat" not in app.router.routes_names
-    dockerflow.init_app(app)
-    assert "dockerflow.heartbeat" in app.router.routes_names
-
-
-@pytest.mark.skipif(
-    sanic.__version__.startswith("20."), reason="requires sanic 21 or later"
-)
 def test_instantiating(app):
     Dockerflow()
     assert ("__heartbeat__",) not in app.router.routes_all