Merge remote-tracking branch 'origin/main' into chore-sqlalchemy-bigquery-coverage-100

# Conflicts:
#	packages/sqlalchemy-bigquery/tests/unit/test_geography.py

Author: ohmayr

.github/workflows/import-profiler.yml

@@ -26,6 +26,7 @@ jobs:
       with:
         python-version: "3.15"
         allow-prereleases: true
+        cache: 'pip'
     - name: Run import profiler
       env:
         BUILD_TYPE: presubmit

.librarian/generator-input/client-post-processing/bigtable-integration.yaml

@@ -385,6 +385,7 @@ replacements:
           "3.12",
           "3.13",
           "3.14",
+          "3.15",
       ]
 
       UNIT_TEST_STANDARD_DEPENDENCIES = [
@@ -418,6 +419,16 @@ replacements:
       SYSTEM_TEST_EXTRAS_BY_PYTHON: Dict[str, List[str]] = {}
 
       CURRENT_DIRECTORY = pathlib.Path(__file__).parent.absolute()
+      # Path to the centralized mypy configuration file at the repository root.
+      # Search upwards to support running nox from both monorepo packages and integration test goldens.
+      MYPY_CONFIG_FILE = next(
+          (
+              str(p / "mypy.ini")
+              for p in CURRENT_DIRECTORY.parents
+              if (p / "mypy.ini").exists()
+          ),
+          str(CURRENT_DIRECTORY.parent.parent / "mypy.ini"),
+      )
 
       # 'docfx' is excluded since it only needs to run in 'docs-presubmit'
       nox.options.sessions = [
@@ -527,7 +538,12 @@ replacements:
               "types-requests",
           )
           session.install("google-cloud-testutils")
-          session.run("mypy", "-p", "google.cloud.bigtable.data")
+          session.run(
+              "mypy",
+              f"--config-file={MYPY_CONFIG_FILE}",
+              "-p",
+              "google.cloud.bigtable.data",
+          )
 
 
       @nox.session(python=DEFAULT_PYTHON_VERSION)
@@ -568,25 +584,21 @@ replacements:
       @nox.session(python=ALL_PYTHON)
       @nox.parametrize(
           "protobuf_implementation",
-          ["python", "upb", "cpp"],
+          ["python", "upb"],
       )
       def unit(session, protobuf_implementation):
           # Install all test dependencies, then install this package in-place.
-          py_version = tuple([int(v) for v in session.python.split(".")])
-          if protobuf_implementation == "cpp" and py_version >= (3, 11):
-              session.skip("cpp implementation is not supported in python 3.11+")
+
+          # TODO(https://github.com/googleapis/google-cloud-python/issues/17741):
+          # Remove once `google-crc32c` wheels are published for 3.15
+          if session.python == "3.15":
+              session.skip("Skipping 3.15 until wheels are available for google-crc32c.")
 
           constraints_path = str(
               CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
           )
           install_unittest_dependencies(session, "-c", constraints_path)
 
-          # TODO(https://github.com/googleapis/synthtool/issues/1976):
-          # Remove the 'cpp' implementation once support for Protobuf 3.x is dropped.
-          # The 'cpp' implementation requires Protobuf<4.
-          if protobuf_implementation == "cpp":
-              session.install("protobuf<4")
-
           # Run py.test against the unit tests.
           session.run(
               "py.test",
@@ -818,15 +830,11 @@ replacements:
       @nox.session(python=DEFAULT_PYTHON_VERSION)
       @nox.parametrize(
           "protobuf_implementation",
-          ["python", "upb", "cpp"],
+          ["python", "upb"],
       )
       def prerelease_deps(session, protobuf_implementation):
           """Run all tests with prerelease versions of dependencies installed."""
 
-          py_version = tuple([int(v) for v in session.python.split(".")])
-          if protobuf_implementation == "cpp" and py_version >= (3, 11):
-              session.skip("cpp implementation is not supported in python 3.11+")
-
           # Install all dependencies
           session.install("-e", ".[all, tests, tracing]")
           unit_deps_all = UNIT_TEST_STANDARD_DEPENDENCIES + UNIT_TEST_EXTERNAL_DEPENDENCIES

.librarian/generator-input/client-post-processing/logging-integration.yaml

@@ -328,14 +328,14 @@ replacements:
       -------------------
       .. toctree::
          :maxdepth: 2
-      
+
          usage
-      
+
       Documentation
       -------------------
       .. toctree::
          :maxdepth: 3
-      
+
          client
          logger
          entries
@@ -344,20 +344,20 @@ replacements:
          sink
          handlers
          transport
-         
-      
+
+
       Migration Guides
       ----------------
-      
+
       See the guide below for instructions on migrating between major releases of this library.
-      
+
       .. toctree::
           :maxdepth: 2
-      
+
           UPGRADING
     count: 1
   - paths: [
-      "packages/google-cloud-logging/google/cloud/logging/__init__.py",      
+      "packages/google-cloud-logging/google/cloud/logging/__init__.py",
     ]
     before: |
       from google.cloud.logging import gapic_version as package_version
@@ -463,6 +463,24 @@ replacements:
           "django",
       ]
     count: 1
+  - paths: [
+      packages/google-cloud-logging/noxfile.py
+    ]
+    before: |
+      CURRENT_DIRECTORY = pathlib.Path\(__file__\).parent.absolute\(\)
+    after: |
+      CURRENT_DIRECTORY = pathlib.Path(__file__).parent.absolute()
+      # Path to the centralized mypy configuration file at the repository root.
+      # Search upwards to support running nox from both monorepo packages and integration test goldens.
+      MYPY_CONFIG_FILE = next(
+          (
+              str(p / "mypy.ini")
+              for p in CURRENT_DIRECTORY.parents
+              if (p / "mypy.ini").exists()
+          ),
+          str(CURRENT_DIRECTORY.parent.parent / "mypy.ini"),
+      )
+    count: 1
   - paths: [
       packages/google-cloud-logging/noxfile.py
     ]
@@ -478,4 +496,19 @@ replacements:
           # TODO(https://github.com/googleapis/google-cloud-python/issues/13362):
           # Enable mypy once this repo has been updated for mypy evaluation.
           session.skip("Skip mypy since this library is not yet updated for mypy evaluation")
+
+          session.install("-e", ".")
+          session.install(
+              "mypy",
+              "types-setuptools",
+              "types-protobuf",
+              "types-requests",
+          )
+          session.run(
+              "mypy",
+              f"--config-file={MYPY_CONFIG_FILE}",
+              "-p",
+              "google",
+              *session.posargs,
+          )
     count: 1

.librarian/generator-input/client-post-processing/pubsub-integration.yaml

@@ -1,5 +1,5 @@
 replacements:
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/**/*client.py"
     before: 'instead\.\n(?:[ \t]*\n)*([ \t]+)DEFAULT_ENDPOINT = "pubsub\.googleapis\.com"'
     after: |-
@@ -13,7 +13,7 @@ replacements:
       \g<1>DEFAULT_ENDPOINT = "pubsub.googleapis.com"
     count: 3
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/*/client.py"
     before: 'import json\n(?:[ \t]*\n)*import logging as std_logging'
     after: |-
@@ -23,7 +23,7 @@ replacements:
       import logging as std_logging
     count: 3
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/*/client.py"
     before: 'class\n(?:[ \t]*\n)*([ \t]+)self\._transport = transport_init\('
     after: |-
@@ -38,7 +38,7 @@ replacements:
       \g<1>self._transport = transport_init(
     count: 3
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/*/transports/grpc*.py"
       - "packages/google-cloud-pubsub/tests/unit/gapic/pubsub_v1/*.py"
     before: '\("grpc\.max_receive_message_length", -1\),\n(?:[ \t]*\n)*([ \t]+)\]'
@@ -49,19 +49,19 @@ replacements:
       \g<1>]
     count: 21
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/publisher/transports/base.py"
     before: 'deadline=60\.0,'
     after: 'deadline=600.0,'
     count: 9
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/**/*.py"
     before: 'gapic_version=package_version\.__version__'
     after: 'client_library_version=package_version.__version__'
     count: 9
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/subscriber/client.py"
     before: 'import logging as std_logging\n(?:[ \t]*\n)*import os'
     after: |-
@@ -71,7 +71,7 @@ replacements:
       import os
     count: 1
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/subscriber/async_client.py"
     before: 'import logging as std_logging\n(?:[ \t]*\n)*import re'
     after: |-
@@ -80,7 +80,7 @@ replacements:
       import re
     count: 1
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/subscriber/client.py"
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/subscriber/async_client.py"
     before: 'request\.max_messages = max_messages\n(?:[ \t]*\n)*([ \t]+)# Wrap the RPC method'
@@ -96,7 +96,7 @@ replacements:
       \g<1># Wrap the RPC method
     count: 2
 
-  - paths: 
+  - paths:
       - "packages/google-cloud-pubsub/google/pubsub_v1/services/subscriber/client.py"
     before: '"""\n(?:[ \t]*\n)*([ \t]+)# Wrap the RPC method; this adds retry and timeout information,\n(?:[ \t]*\n)*[ \t]+# and friendly error handling\.\n(?:[ \t]*\n)*[ \t]+rpc = self\._transport\._wrapped_methods\[self\._transport\.streaming_pull\]'
     after: |-
@@ -403,6 +403,16 @@ replacements:
     before: 'nox\.options\.sessions = \[\n(?:[ \t]+)"unit",\n(?:[ \t]+)"system",\n(?:[ \t]+)"cover",\n(?:[ \t]+)"lint",\n(?:[ \t]+)"lint_setup_py",\n(?:[ \t]+)"blacken",\n(?:[ \t]+)"docs",\n\]'
     after: |-
       CURRENT_DIRECTORY = pathlib.Path(__file__).parent.absolute()
+      # Path to the centralized mypy configuration file at the repository root.
+      # Search upwards to support running nox from both monorepo packages and integration test goldens.
+      MYPY_CONFIG_FILE = next(
+          (
+              str(p / "mypy.ini")
+              for p in CURRENT_DIRECTORY.parents
+              if (p / "mypy.ini").exists()
+          ),
+          str(CURRENT_DIRECTORY.parent.parent / "mypy.ini"),
+      )
 
       nox.options.sessions = [
           "unit",
@@ -450,7 +460,7 @@ replacements:
           # mypy checks yet.
           # https://github.com/googleapis/gapic-generator-python/issues/1092
           # TODO: Re-enable mypy checks once we merge, since incremental checks are failing due to protobuf upgrade
-          # session.run("mypy", "-p", "google.cloud", "--exclude", "google/pubsub_v1/")
+          # session.run("mypy", f"--config-file={MYPY_CONFIG_FILE}", "-p", "google.cloud", "--exclude", "google/pubsub_v1/")
 
 
       @nox.session(python=DEFAULT_PYTHON_VERSION)

.librarian/generator-input/client-post-processing/spanner-integration.yaml

@@ -649,6 +649,7 @@ replacements:
           "3.12",
           "3.13",
           "3.14",
+          "3.15",
       ]
       UNIT_TEST_STANDARD_DEPENDENCIES = [
           "mock",
@@ -827,30 +828,16 @@ replacements:
       @nox.session(python=ALL_PYTHON)
       @nox.parametrize(
           "protobuf_implementation",
-          ["python", "upb", "cpp"],
+          ["python", "upb"],
       )
       def unit(session, protobuf_implementation):
           # Install all test dependencies, then install this package in-place.
 
-          if protobuf_implementation == "cpp" and session.python in (
-              "3.11",
-              "3.12",
-              "3.13",
-              "3.14",
-          ):
-              session.skip("cpp implementation is not supported in python 3.11+")
-
           constraints_path = str(
               CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"
           )
           install_unittest_dependencies(session, "-c", constraints_path)
 
-          # TODO(https://github.com/googleapis/synthtool/issues/1976):
-          # Remove the 'cpp' implementation once support for Protobuf 3.x is dropped.
-          # The 'cpp' implementation requires Protobuf<4.
-          if protobuf_implementation == "cpp":
-              session.install("protobuf<4")
-
           # Run py.test against the unit tests.
           args = [
               "py.test",
@@ -946,8 +933,6 @@ replacements:
               ("python", "POSTGRESQL"),
               ("upb", "GOOGLE_STANDARD_SQL"),
               ("upb", "POSTGRESQL"),
-              ("cpp", "GOOGLE_STANDARD_SQL"),
-              ("cpp", "POSTGRESQL"),
           ],
       )
       def system(session, protobuf_implementation, database_dialect):
@@ -975,14 +960,6 @@ replacements:
                   "Only run system tests on real Spanner with one protobuf implementation to speed up the build"
               )
 
-          if protobuf_implementation == "cpp" and session.python in (
-              "3.11",
-              "3.12",
-              "3.13",
-              "3.14",
-          ):
-              session.skip("cpp implementation is not supported in python 3.11+")
-
           # Install pyopenssl for mTLS testing.
           if os.environ.get("GOOGLE_API_USE_CLIENT_CERTIFICATE", "false") == "true":
               session.install("pyopenssl")
@@ -995,12 +972,6 @@ replacements:
 
           install_systemtest_dependencies(session, "-c", constraints_path)
 
-          # TODO(https://github.com/googleapis/synthtool/issues/1976):
-          # Remove the 'cpp' implementation once support for Protobuf 3.x is dropped.
-          # The 'cpp' implementation requires Protobuf<4.
-          if protobuf_implementation == "cpp":
-              session.install("protobuf<4")
-
           # Run py.test against the system tests.
           if system_test_exists:
               args = [
@@ -1174,21 +1145,11 @@ replacements:
               ("python", "POSTGRESQL"),
               ("upb", "GOOGLE_STANDARD_SQL"),
               ("upb", "POSTGRESQL"),
-              ("cpp", "GOOGLE_STANDARD_SQL"),
-              ("cpp", "POSTGRESQL"),
           ],
       )
       def prerelease_deps(session, protobuf_implementation, database_dialect):
           """Run all tests with prerelease versions of dependencies installed."""
 
-          if protobuf_implementation == "cpp" and session.python in (
-              "3.11",
-              "3.12",
-              "3.13",
-              "3.14",
-          ):
-              session.skip("cpp implementation is not supported in python 3.11+")
-
           # Install all dependencies
           session.install("-e", ".[all, tests, tracing]")
           unit_deps_all = UNIT_TEST_STANDARD_DEPENDENCIES + UNIT_TEST_EXTERNAL_DEPENDENCIES