feat: Add support for Python 3.12 (#1187)

* chore(python): Add Python 3.12 Source-Link: googleapis/synthtool@af16e6d Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-python:latest@sha256:bacc3af03bff793a03add584537b36b5644342931ad989e3ba1171d3bd5399f5 * Add trove classifier for python 3.12 * Update contributing.rst, noxfile and constraints to include python 3.12 * remove usage of deprecated assertDictContainsSubset python/cpython#28268 * update tests KMS key settings --------- Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com> Co-authored-by: Anthonios Partheniou <partheniou@google.com> Co-authored-by: Cathy Ouyang <cathyo@google.com>

Author: 3 people

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
  image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
- digest: sha256:caffe0a9277daeccc4d1de5c9b55ebba0901b57c2f713ec9c876b0d4ec064f61
-# created: 2023-11-08T19:46:45.022803742Z
+ digest: sha256:bacc3af03bff793a03add584537b36b5644342931ad989e3ba1171d3bd5399f5
+# created: 2023-11-23T18:17:28.105124211Z

.kokoro/samples/python3.12/common.cfg

@@ -0,0 +1,40 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Build logs will be here
+action {
+ define_artifacts {
+ regex: "**/*sponge_log.xml"
+ }
+}
+
+# Specify which tests to run
+env_vars: {
+ key: "RUN_TESTS_SESSION"
+ value: "py-3.12"
+}
+
+# Declare build specific Cloud project.
+env_vars: {
+ key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
+ value: "python-docs-samples-tests-312"
+}
+
+env_vars: {
+ key: "TRAMPOLINE_BUILD_FILE"
+ value: "github/python-storage/.kokoro/test-samples.sh"
+}
+
+# Configure the docker image for kokoro-trampoline.
+env_vars: {
+ key: "TRAMPOLINE_IMAGE"
+ value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
+}
+
+# Download secrets for samples
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
+
+# Download trampoline resources.
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
+
+# Use the trampoline script to run in docker.
+build_file: "python-storage/.kokoro/trampoline_v2.sh"

.kokoro/samples/python3.12/continuous.cfg

@@ -0,0 +1,6 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+ key: "INSTALL_LIBRARY_FROM_SOURCE"
+ value: "True"
+}

.kokoro/samples/python3.12/periodic-head.cfg

@@ -0,0 +1,11 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+ key: "INSTALL_LIBRARY_FROM_SOURCE"
+ value: "True"
+}
+
+env_vars: {
+ key: "TRAMPOLINE_BUILD_FILE"
+ value: "github/python-storage/.kokoro/test-samples-against-head.sh"
+}

.kokoro/samples/python3.12/periodic.cfg

@@ -0,0 +1,6 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+ key: "INSTALL_LIBRARY_FROM_SOURCE"
+ value: "False"
+}

.kokoro/samples/python3.12/presubmit.cfg

@@ -0,0 +1,6 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+ key: "INSTALL_LIBRARY_FROM_SOURCE"
+ value: "True"
+}

CONTRIBUTING.rst

@@ -22,7 +22,7 @@ In order to add a feature:
  documentation.
 
 - The feature must work fully on the following CPython versions:
- 3.7, 3.8, 3.9, 3.10 and 3.11 on both UNIX and Windows.
+ 3.7, 3.8, 3.9, 3.10, 3.11 and 3.12 on both UNIX and Windows.
 
 - The feature must not add unnecessary dependencies (where
  "unnecessary" is of course subjective, but new dependencies should

noxfile.py

@@ -29,7 +29,7 @@
 
 DEFAULT_PYTHON_VERSION = "3.8"
 SYSTEM_TEST_PYTHON_VERSIONS = ["3.8"]
-UNIT_TEST_PYTHON_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11"]
+UNIT_TEST_PYTHON_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
 CONFORMANCE_TEST_PYTHON_VERSIONS = ["3.8"]
 
 _DEFAULT_STORAGE_HOST = "https://storage.googleapis.com"

samples/snippets/encryption_test.py

@@ -29,7 +29,7 @@
 import storage_upload_encrypted_file
 
 BUCKET = os.environ["CLOUD_STORAGE_BUCKET"]
-KMS_KEY = os.environ["CLOUD_KMS_KEY"]
+KMS_KEY = os.environ["MAIN_CLOUD_KMS_KEY"]
 
 TEST_ENCRYPTION_KEY = "brtJUWneL92g5q0N2gyDSnlPSYAiIVZ/cWgjyZNeMy0="
 TEST_ENCRYPTION_KEY_DECODED = base64.b64decode(TEST_ENCRYPTION_KEY)

samples/snippets/noxfile.py

@@ -89,7 +89,7 @@ def get_pytest_env_vars() -> Dict[str, str]:
 
 # DO NOT EDIT - automatically generated.
 # All versions used to test samples.
-ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11"]
+ALL_VERSIONS = ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
 
 # Any default versions that should be ignored.
 IGNORED_VERSIONS = TEST_CONFIG["ignored_versions"]