fix: require python 3.7+

.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:b2dc5f80edcf5d4486c39068c9fa11f7f851d9568eea4dcba130f994ea9b5e97
-# created: 2022-06-12T16:09:31.61859086Z
+ digest: sha256:e7bb19d47c13839fe8c147e50e02e8b6cf5da8edd1af8b82208cd6f66cc2829c
+# created: 2022-07-05T18:31:20.838186805Z

.github/workflows/unittest.yml

@@ -8,7 +8,7 @@ jobs:
  runs-on: ubuntu-latest
  strategy:
  matrix:
- python: ['3.6', '3.7', '3.8', '3.9', '3.10']
+ python: ['3.7', '3.8', '3.9', '3.10']
  steps:
  - name: Checkout
  uses: actions/checkout@v3

.kokoro/test-samples-impl.sh

@@ -33,7 +33,7 @@ export PYTHONUNBUFFERED=1
 env | grep KOKORO
 
 # Install nox
-python3.6 -m pip install --upgrade --quiet nox
+python3.9 -m pip install --upgrade --quiet nox
 
 # Use secrets acessor service account to get secrets
 if [[ -f "${KOKORO_GFILE_DIR}/secrets_viewer_service_account.json" ]]; then
@@ -76,7 +76,7 @@ for file in samples/**/requirements.txt; do
  echo "------------------------------------------------------------"
 
  # Use nox to execute the tests for the project.
- python3.6 -m nox -s "$RUN_TESTS_SESSION"
+ python3.9 -m nox -s "$RUN_TESTS_SESSION"
  EXIT=$?
 
  # If this is a periodic build, send the test log to the FlakyBot.

CONTRIBUTING.rst

@@ -22,7 +22,7 @@ In order to add a feature:
  documentation.
 
 - The feature must work fully on the following CPython versions:
- 3.6, 3.7, 3.8, 3.9 and 3.10 on both UNIX and Windows.
+ 3.7, 3.8, 3.9 and 3.10 on both UNIX and Windows.
 
 - The feature must not add unnecessary dependencies (where
  "unnecessary" is of course subjective, but new dependencies should
@@ -221,13 +221,11 @@ Supported Python Versions
 
 We support:
 
-- `Python 3.6`_
 - `Python 3.7`_
 - `Python 3.8`_
 - `Python 3.9`_
 - `Python 3.10`_
 
-.. _Python 3.6: https://docs.python.org/3.6/
 .. _Python 3.7: https://docs.python.org/3.7/
 .. _Python 3.8: https://docs.python.org/3.8/
 .. _Python 3.9: https://docs.python.org/3.9/
@@ -239,7 +237,7 @@ Supported versions can be found in our ``noxfile.py`` `config`_.
 .. _config: https://github.com/googleapis/python-runtimeconfig/blob/main/noxfile.py
 
 
-We also explicitly decided to support Python 3 beginning with version 3.6.
+We also explicitly decided to support Python 3 beginning with version 3.7.
 Reasons for this include:
 
 - Encouraging use of newest versions of Python 3

README.rst

@@ -1,25 +1,22 @@
-Python Client for Google Cloud RuntimeConfig
-============================================
+Python Client for Google Cloud Runtime Configurator API
+=======================================================
 
-|beta| |pypi| |versions| 
+|preview| |pypi| |versions|
 
-The `Google Cloud RuntimeConfig`_ API enables developers to dynamically
-configure and expose variables through Google Cloud Platform. In addition, you
-can also set Watchers and Waiters that will watch for changes to your data and
-return based on certain conditions.
+`Google Cloud Runtime Configurator API`_: 
 
 - `Client Library Documentation`_
 - `Product Documentation`_
 
-.. |beta| image:: https://img.shields.io/badge/support-beta-orange.svg
- :target: https://github.com/googleapis/google-cloud-python/blob/main/README.rst#beta-support
+.. |preview| image:: https://img.shields.io/badge/support-preview-orange.svg
+ :target: https://github.com/googleapis/google-cloud-python/blob/main/README.rst#stability-levels
 .. |pypi| image:: https://img.shields.io/pypi/v/google-cloud-runtimeconfig.svg
  :target: https://pypi.org/project/google-cloud-runtimeconfig/
 .. |versions| image:: https://img.shields.io/pypi/pyversions/google-cloud-runtimeconfig.svg
  :target: https://pypi.org/project/google-cloud-runtimeconfig/
-.. _Google Cloud RuntimeConfig: https://cloud.google.com/deployment-manager/runtime-configurator/
+.. _Google Cloud Runtime Configurator API: https://cloud.google.com/deployment-manager/runtime-configurator/
 .. _Client Library Documentation: https://cloud.google.com/python/docs/reference/runtimeconfig/latest
-.. _Product Documentation: https://cloud.google.com/deployment-manager/runtime-configurator/reference/rest/
+.. _Product Documentation:  https://cloud.google.com/deployment-manager/runtime-configurator/
 
 Quick Start
 -----------
@@ -28,12 +25,12 @@ In order to use this library, you first need to go through the following steps:
 
 1. `Select or create a Cloud Platform project.`_
 2. `Enable billing for your project.`_
-3. `Enable the Google Cloud RuntimeConfig API.`_
+3. `Enable the Google Cloud Runtime Configurator API.`_
 4. `Setup Authentication.`_
 
 .. _Select or create a Cloud Platform project.: https://console.cloud.google.com/project
 .. _Enable billing for your project.: https://cloud.google.com/billing/docs/how-to/modify-project#enable_billing_for_a_project
-.. _Enable the Google Cloud RuntimeConfig API.: https://cloud.google.com/deployment-manager/
+.. _Enable the Google Cloud Runtime Configurator API.: https://cloud.google.com/deployment-manager/runtime-configurator/
 .. _Setup Authentication.: https://googleapis.dev/python/google-api-core/latest/auth.html
 
 Installation
@@ -50,9 +47,26 @@ dependencies.
 .. _`virtualenv`: https://virtualenv.pypa.io/en/latest/
 
 
+Code samples and snippets
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Code samples and snippets live in the `samples/` folder.
+
+
 Supported Python Versions
 ^^^^^^^^^^^^^^^^^^^^^^^^^
-Python >= 3.6
+Our client libraries are compatible with all current [active](https://devguide.python.org/devcycle/#in-development-main-branch) and [maintenance](https://devguide.python.org/devcycle/#maintenance-branches) versions of
+Python.
+
+Python >= 3.7
+
+Unsupported Python Versions
+^^^^^^^^^^^^^^^^^^^^^^^^^^^
+Python <= 3.6
+
+If you are using an [end-of-life](https://devguide.python.org/devcycle/#end-of-life-branches)
+version of Python, we recommend that you update as soon as possible to an actively supported version.
+
 
 Mac/Linux
 ^^^^^^^^^
@@ -78,9 +92,12 @@ Windows
 Next Steps
 ~~~~~~~~~~
 
-- Read the `Client Library Documentation`_ for Google Cloud RuntimeConfig
- API to see other available methods on the client.
-- Read the `Product documentation`_ to learn
+- Read the `Client Library Documentation`_ for Google Cloud Runtime Configurator API
+ to see other available methods on the client.
+- Read the `Google Cloud Runtime Configurator API Product documentation`_ to learn
  more about the product and see How-to Guides.
+- View this `README`_ to see the full list of Cloud
+ APIs that we cover.
 
-
+.. _Google Cloud Runtime Configurator API Product documentation: https://cloud.google.com/deployment-manager/runtime-configurator/
+.. _README: https://github.com/googleapis/google-cloud-python/blob/main/README.rst

noxfile.py

@@ -31,7 +31,7 @@
 
 DEFAULT_PYTHON_VERSION = "3.8"
 
-UNIT_TEST_PYTHON_VERSIONS = ["3.6", "3.7", "3.8", "3.9", "3.10"]
+UNIT_TEST_PYTHON_VERSIONS = ["3.7", "3.8", "3.9", "3.10"]
 UNIT_TEST_STANDARD_DEPENDENCIES = [
  "mock",
  "asyncmock",
@@ -331,28 +331,15 @@ def docfx(session):
 def prerelease_deps(session):
  """Run all tests with prerelease versions of dependencies installed."""
 
- prerel_deps = [
- "protobuf",
- "googleapis-common-protos",
- "google-auth",
- "grpcio",
- "grpcio-status",
- "google-api-core",
- "proto-plus",
- # dependencies of google-auth
- "cryptography",
- "pyasn1",
- ]
-
- for dep in prerel_deps:
- session.install("--pre", "--no-deps", "--upgrade", dep)
-
- # Remaining dependencies
- other_deps = ["requests"]
- session.install(*other_deps)
-
+ # Install all dependencies
+ session.install("-e", ".[all, tests, tracing]")
  session.install(*UNIT_TEST_STANDARD_DEPENDENCIES)
- session.install(*SYSTEM_TEST_STANDARD_DEPENDENCIES)
+ system_deps_all = (
+ SYSTEM_TEST_STANDARD_DEPENDENCIES
+ + SYSTEM_TEST_EXTERNAL_DEPENDENCIES
+ + SYSTEM_TEST_EXTRAS
+ )
+ session.install(*system_deps_all)
 
  # Because we test minimum dependency versions on the minimum Python
  # version, the first version we test with in the unit tests sessions has a
@@ -366,19 +353,44 @@ def prerelease_deps(session):
  constraints_text = constraints_file.read()
 
  # Ignore leading whitespace and comment lines.
- deps = [
+ constraints_deps = [
  match.group(1)
  for match in re.finditer(
  r"^\s*(\S+)(?===\S+)", constraints_text, flags=re.MULTILINE
  )
  ]
 
- # Don't overwrite prerelease packages.
- deps = [dep for dep in deps if dep not in prerel_deps]
- # We use --no-deps to ensure that pre-release versions aren't overwritten
- # by the version ranges in setup.py.
- session.install(*deps)
- session.install("--no-deps", "-e", ".[all]")
+ session.install(*constraints_deps)
+
+ if os.path.exists("samples/snippets/requirements.txt"):
+ session.install("-r", "samples/snippets/requirements.txt")
+
+ if os.path.exists("samples/snippets/requirements-test.txt"):
+ session.install("-r", "samples/snippets/requirements-test.txt")
+
+ prerel_deps = [
+ "protobuf",
+ # dependency of grpc
+ "six",
+ "googleapis-common-protos",
+ "grpcio",
+ "grpcio-status",
+ "google-api-core",
+ "proto-plus",
+ "google-cloud-testutils",
+ # dependencies of google-cloud-testutils"
+ "click",
+ ]
+
+ for dep in prerel_deps:
+ session.install("--pre", "--no-deps", "--upgrade", dep)
+
+ # Remaining dependencies
+ other_deps = [
+ "requests",
+ "google-auth",
+ ]
+ session.install(*other_deps)
 
  # Print out prerelease package versions
  session.run(
@@ -387,5 +399,16 @@ def prerelease_deps(session):
  session.run("python", "-c", "import grpc; print(grpc.__version__)")
 
  session.run("py.test", "tests/unit")
- session.run("py.test", "tests/system")
- session.run("py.test", "samples/snippets")
+
+ system_test_path = os.path.join("tests", "system.py")
+ system_test_folder_path = os.path.join("tests", "system")
+
+ # Only run system tests if found.
+ if os.path.exists(system_test_path) or os.path.exists(system_test_folder_path):
+ session.run("py.test", "tests/system")
+
+ snippets_test_path = os.path.join("samples", "snippets")
+
+ # Only run samples tests if found.
+ if os.path.exists(snippets_test_path):
+ session.run("py.test", "samples/snippets")

owlbot.py

@@ -27,7 +27,6 @@
 # ----------------------------------------------------------------------------
 templated_files = common.py_library(
  microgenerator=True,
- unit_test_python_versions=["3.6", "3.7", "3.8", "3.9", "3.10"],
 )
 
 # this is an http library, not grpc

scripts/readme-gen/templates/install_deps.tmpl.rst

@@ -12,7 +12,7 @@ Install Dependencies
  .. _Python Development Environment Setup Guide:
  https://cloud.google.com/python/setup
 
-#. Create a virtualenv. Samples are compatible with Python 3.6+.
+#. Create a virtualenv. Samples are compatible with Python 3.7+.
 
  .. code-block:: bash
 

setup.py

@@ -72,7 +72,6 @@
  "License :: OSI Approved :: Apache Software License",
  "Programming Language :: Python",
  "Programming Language :: Python :: 3",
- "Programming Language :: Python :: 3.6",
  "Programming Language :: Python :: 3.7",
  "Programming Language :: Python :: 3.8",
  "Programming Language :: Python :: 3.9",
@@ -85,7 +84,7 @@
  namespace_packages=namespaces,
  install_requires=dependencies,
  extras_require=extras,
- python_requires=">=3.6",
+ python_requires=">=3.7",
  include_package_data=True,
  zip_safe=False,
 )