fix twisted 22.10.0 incompability (#1604)

* fix twisted 22.10.0 incompability

* ci: explicitly set 3.10 for checks and docs job

* ci: run tests on python 3.11

Author: Mic92

.github/workflows/main.yml

@@ -33,10 +33,10 @@ jobs:
         sudo apt update
         sudo apt install libenchant-dev libbz2-dev libsnappy-dev libunwind-dev libgirepository1.0-dev
 
-    - name: Set up Python 3.x
+    - name: Set up Python 3.10
       uses: actions/setup-python@v2
       with:
-        python-version: '3.x'
+        python-version: '3.10'
         architecture: 'x64'
 
     - name: Install Python package dependencies
@@ -72,7 +72,7 @@ jobs:
         # os: [ubuntu-20.04, macos-latest, windows-latest]
 
         # https://github.com/actions/setup-python#specifying-a-pypy-version
-        python-version: ['3.7', '3.10', 'pypy-3.8']
+        python-version: ['3.7', '3.11', 'pypy-3.8']
         framework: ['asyncio', 'tw1910', 'tw221', 'twtrunk']
 
     # https://github.blog/changelog/2020-04-15-github-actions-new-workflow-features/
@@ -137,10 +137,10 @@ jobs:
         sudo apt update
         sudo apt install libenchant-dev libbz2-dev libsnappy-dev libunwind-dev libgirepository1.0-dev
 
-    - name: Set up Python 3.x
+    - name: Set up Python 3.10
       uses: actions/setup-python@v2
       with:
-        python-version: '3.x'
+        python-version: '3.10'
         architecture: 'x64'
 
     - name: Install Python package dependencies

autobahn/twisted/resource.py

@@ -29,11 +29,16 @@
 
 from twisted.protocols.policies import ProtocolWrapper
 try:
-    # noinspection PyUnresolvedReferences
-    from twisted.web.error import NoResource
+    # starting from Twisted 22.10.0 we have `notFound`
+    from twisted.web.pages import notFound
 except ImportError:
-    # starting from Twisted 12.2, NoResource has moved
-    from twisted.web.resource import NoResource
+    try:
+        # In Twisted < 22.10.0 && > 12.2 this was called `NoResource`
+        from twisted.web.resource import NoResource as notFound
+    except ImportError:
+        # And in Twisted < 12.2 this was in a different place
+        from twisted.web.error import NoResource as notFound
+
 from twisted.web.resource import IResource, Resource
 
 # The following triggers an import of reactor at module level!
@@ -100,7 +105,7 @@ def getChildWithDefault(self, name, request):
         """
         This resource cannot have children, hence this will always fail.
         """
-        return NoResource("No such child resource.")
+        return notFound(message="No such child resource.")
 
     def putChild(self, path, child):
         """