[8.11] Add Python 3.12 support (#2370)

Author: pquentin

.buildkite/pipeline.yml

@@ -15,6 +15,7 @@ steps:
           - "3.9"
           - "3.10"
           - "3.11"
+          - "3.12"
         connection:
           - "urllib3"
           - "requests"

.github/workflows/ci.yml

@@ -14,16 +14,15 @@ jobs:
         with:
           python-version: "3.11"
       - name: Install dependencies
-        run: |
-          python3 -m pip install nox
+        run: python3 -m pip install nox
       - name: Lint the code
         run: nox -s lint
 
   test-linux:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
         nox-session: [""]
         runs-on: ["ubuntu-latest"]
 
@@ -38,18 +37,10 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Dependencies
-        run: |
-          python -m pip install nox
+        run: python -m pip install nox
       - name: Run Tests
         shell: bash
         run: .ci/run-nox.sh
         env:
           PYTHON_VERSION: ${{ matrix.python-version }}
-          NOX_SESSION: ${{ matrix.nox-session }}
-          # TEMPORARY for 3.11
-          # https://github.com/aio-libs/aiohttp/issues/6600
-          AIOHTTP_NO_EXTENSIONS: 1
-          # https://github.com/aio-libs/frozenlist/issues/285
-          FROZENLIST_NO_EXTENSIONS: 1
-          # https://github.com/aio-libs/yarl/issues/680
-          YARL_NO_EXTENSIONS: 1
+          NOX_SESSION: ${{ matrix.nox-session }}

.readthedocs.yml

@@ -3,7 +3,11 @@ version: 2
 build:
   os: ubuntu-22.04
   tools:
-    python: "3.11"
+    # To work around https://github.com/aio-libs/aiohttp/issues/7675, we need
+    # to set AIOHTTP_NO_EXTENSIONS to 1 but it has to be done in
+    # https://readthedocs.org/dashboard/elasticsearch-py/environmentvariables/
+    # because of https://github.com/readthedocs/readthedocs.org/issues/6311
+    python: "3.12"
 
 python:
   install:

noxfile.py

@@ -28,12 +28,14 @@
     "test_elasticsearch/",
     "utils/",
 )
+# Allow building aiohttp when no wheels are available (eg. for recent Python versions)
+INSTALL_ENV = {"AIOHTTP_NO_EXTENSIONS": "1"}
 
 
-@nox.session(python=["3.6", "3.7", "3.8", "3.9", "3.10", "3.11"])
+@nox.session(python=["3.6", "3.7", "3.8", "3.9", "3.10", "3.11", "3.12"])
 def test(session):
-    session.install(".")
-    session.install("-r", "dev-requirements.txt")
+    session.install(".[async,requests]", env=INSTALL_ENV, silent=False)
+    session.install("-r", "dev-requirements.txt", silent=False)
 
     python_version = tuple(int(x) for x in session.python.split("."))
     junit_xml = os.path.join(SOURCE_DIR, "junit", "elasticsearch-py-junit.xml")
@@ -77,7 +79,7 @@ def lint(session):
     session.run("python", "utils/license-headers.py", "check", *SOURCE_FILES)
 
     # Workaround to make '-r' to still work despite uninstalling aiohttp below.
-    session.install(".[async,requests]")
+    session.install(".[async,requests]", env=INSTALL_ENV)
 
     # Run mypy on the package and then the type examples separately for
     # the two different mypy use-cases, ourselves and our users.

setup.py

@@ -86,10 +86,11 @@
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",
     ],
-    python_requires=">=3.6, <4",
+    python_requires=">=3.6",
     install_requires=install_requires,
     extras_require={
         "requests": ["requests>=2.4.0, <3.0.0"],