Merge branch 'main' into postgresql_dialect

Author: asthamohta

.github/.OwlBot.lock.yaml

@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
  image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
- digest: sha256:81ed5ecdfc7cac5b699ba4537376f3563f6f04122c4ec9e735d3b3dc1d43dd32
-# created: 2022-05-05T22:08:23.383410683Z
+ digest: sha256:65e656411895bff71cffcae97246966460160028f253c2e45b7a25d805a5b142
+# created: 2022-06-12T13:11:45.905884945Z

.kokoro/continuous/prerelease-deps.cfg

@@ -0,0 +1,7 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Only run this nox session.
+env_vars: {
+ key: "NOX_SESSION"
+ value: "prerelease_deps"
+}

.kokoro/presubmit/prerelease-deps.cfg

@@ -0,0 +1,7 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Only run this nox session.
+env_vars: {
+ key: "NOX_SESSION"
+ value: "prerelease_deps"
+}

noxfile.py

@@ -355,3 +355,67 @@ def docfx(session):
  os.path.join("docs", ""),
  os.path.join("docs", "_build", "html", ""),
  )
+
+
+@nox.session(python=SYSTEM_TEST_PYTHON_VERSIONS)
+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)
+
+ session.install(*UNIT_TEST_STANDARD_DEPENDENCIES)
+ session.install(*SYSTEM_TEST_STANDARD_DEPENDENCIES)
+
+ # Because we test minimum dependency versions on the minimum Python
+ # version, the first version we test with in the unit tests sessions has a
+ # constraints file containing all dependencies and extras.
+ with open(
+ CURRENT_DIRECTORY
+ / "testing"
+ / f"constraints-{UNIT_TEST_PYTHON_VERSIONS[0]}.txt",
+ encoding="utf-8",
+ ) as constraints_file:
+ constraints_text = constraints_file.read()
+
+ # Ignore leading whitespace and comment lines.
+ 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]")
+
+ # Print out prerelease package versions
+ session.run(
+ "python", "-c", "import google.protobuf; print(google.protobuf.__version__)"
+ )
+ 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")