feat: add support for Python 3.11 (#145)

Signed-off-by: Daniel Ziegenberg <daniel@ziegenberg.at> Signed-off-by: Daniel Ziegenberg <daniel@ziegenberg.at> Co-authored-by: Anthonios Partheniou <partheniou@google.com>

Author: ziegenberg

noxfile.py

@@ -120,7 +120,7 @@ def system(session):
  session.run("py.test", "--verbose", system_test_folder_path, *session.posargs)
 
 
-@nox.session(python=["3.7", "3.8", "3.9", "3.10"])
+@nox.session(python=["3.7", "3.8", "3.9", "3.10", "3.11"])
 @nox.parametrize(
  "library",
  ["python-pubsub", "python-texttospeech", "python-speech"],
@@ -160,7 +160,7 @@ def test(session, library):
  session.install("psutil")
  system(session)
 
-@nox.session(python=["3.7", "3.8", "3.9", "3.10"])
+@nox.session(python=["3.7", "3.8", "3.9", "3.10", "3.11"])
 def tests_local(session):
  """Run tests in this local repo."""
  # Install all test dependencies, then install this package in-place.

setup.py

@@ -55,6 +55,7 @@
  "Programming Language :: Python :: 3.8",
  "Programming Language :: Python :: 3.9",
  "Programming Language :: Python :: 3.10",
+ "Programming Language :: Python :: 3.11",
  "Programming Language :: Python :: Implementation :: CPython",
  ],
  description=description,