fix: add support for python 3.11 (#403)

* fix: drop python 3.7

* fix: add support for python 3.11

* add python 3.11 samples testing as a required check

.github/sync-repo-settings.yaml

@@ -30,8 +30,10 @@ branchProtectionRules:
   requiredStatusCheckContexts:
     - 'Kokoro'
     - 'cla/google'
-    - 'Samples - Python 3.7'
     - 'Samples - Python 3.8'
+    - 'Samples - Python 3.9'
+    - 'Samples - Python 3.10'
+    - 'Samples - Python 3.11'
     - 'Samples - Lint'
     - 'OwlBot Post Processor'
 # List of explicit permissions to add (additive only)

.github/workflows/unittest.yml

@@ -8,7 +8,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: ['3.8', '3.9', '3.10']
+        python: ['3.8', '3.9', '3.10', '3.11']
     steps:
     - name: Checkout
       uses: actions/checkout@v3

CONTRIBUTING.rst

@@ -22,7 +22,7 @@ In order to add a feature:
   documentation.
 
 - The feature must work fully on the following CPython versions:
-  3.8, 3.9 and 3.10 on both UNIX and Windows.
+  3.8, 3.9, 3.10 and 3.11 on both UNIX and Windows.
 
 - The feature must not add unnecessary dependencies (where
   "unnecessary" is of course subjective, but new dependencies should
@@ -72,7 +72,7 @@ We use `nox <https://nox.readthedocs.io/en/latest/>`__ to instrument our tests.
 
 - To run a single unit test::
 
-    $ nox -s unit-3.10 -- -k <name of test>
+    $ nox -s unit-3.11 -- -k <name of test>
 
 
   .. note::
@@ -224,10 +224,12 @@ We support:
 -  `Python 3.8`_
 -  `Python 3.9`_
 -  `Python 3.10`_
+-  `Python 3.11`_
 
 .. _Python 3.8: https://docs.python.org/3.8/
 .. _Python 3.9: https://docs.python.org/3.9/
 .. _Python 3.10: https://docs.python.org/3.10/
+.. _Python 3.11: https://docs.python.org/3.11/
 
 
 Supported versions can be found in our ``noxfile.py`` `config`_.

noxfile.py

@@ -32,7 +32,7 @@
 
 DEFAULT_PYTHON_VERSION = "3.8"
 
-UNIT_TEST_PYTHON_VERSIONS = ["3.8", "3.9", "3.10"]
+UNIT_TEST_PYTHON_VERSIONS = ["3.8", "3.9", "3.10", "3.11"]
 UNIT_TEST_STANDARD_DEPENDENCIES = [
     "mock",
     "asyncmock",

owlbot.py

@@ -61,7 +61,7 @@
 templated_files = gcp.CommonTemplates().py_library(
     cov_level=96,
     microgenerator=True,
-    unit_test_python_versions=["3.8", "3.9", "3.10"],
+    unit_test_python_versions=["3.8", "3.9", "3.10", "3.11"],
     versions=gcp.common.detect_versions(path="./google", default_first=True),
 )
 s.move(

setup.py

@@ -78,6 +78,7 @@
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
         "Operating System :: OS Independent",
         "Topic :: Internet",
     ],