fix: bump grpcio to 1.59.0; require Python 3.10+ (#17351)

PR #17260 bumped
grpcio to 1.59.0 in gapic-generator. We should also make this change
throughout the monorepo to reduce the maintenance burden of having
multiple minimum versions.

Fixes
https://github.com/googleapis/google-cloud-python/security/dependabot/642
Fixes
https://github.com/googleapis/google-cloud-python/security/dependabot/641
Fixes
https://github.com/googleapis/google-cloud-python/security/dependabot/120
Fixes
https://github.com/googleapis/google-cloud-python/security/dependabot/672

See follow up issue for failing `sqlalchemy-bigquery` tests:
#17287

Author: parthea

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

@@ -200,7 +200,7 @@ replacements:
       "protobuf >= 6.33.5, < 8.0.0",
           "google-cloud-core >= 2.0.0, <3.0.0",
           "grpc-google-iam-v1 >= 0.14.2, <1.0.0",
-          "google-crc32c>=1.6.0, <2.0.0dev",
+          "google-crc32c>=1.6.0, < 2.0.0",
       ]
     count: 1
   - paths: [

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

@@ -374,7 +374,8 @@ replacements:
       - "packages/google-cloud-pubsub/setup.py"
     before: '([ \t]+)("grpc-google-iam-v1.*",\n)\]\nextras = \{\}'
     after: |-
-      \g<1>\g<2>\g<1>"grpcio-status >= 1.51.3",
+      \g<1>\g<2>\g<1>"grpcio-status >= 1.59.0, < 2.0.0",
+      \g<1>"grpcio-status >= 1.75.1, < 2.0.0; python_version >= '3.14'",
       \g<1>"opentelemetry-api >= 1.27.0",
       \g<1>"opentelemetry-sdk >= 1.27.0",
       ]
@@ -519,21 +520,7 @@ replacements:
     before: 'grpc-google-iam-v1==0\.14\.2\n(?!grpcio-status)'
     after: |-
       grpc-google-iam-v1==0.14.2
-      grpcio-status==1.51.3
+      grpcio-status==1.59.0
       opentelemetry-api==1.27.0
       opentelemetry-sdk==1.27.0
     count: 1
-
-  - paths:
-      - "packages/google-cloud-pubsub/testing/constraints-3.10.txt"
-    before: 'grpcio==1.59.0'
-    after: 'grpcio==1.51.3'
-    count: 1
-
-  - paths:
-      - "packages/google-cloud-pubsub/setup.py"
-    before: '([ \t]+)"grpcio >= [0-9\.]+, < 2\.0\.0",\n(?:[ \t]*)"grpcio >= 1\.75\.1, < 2\.0\.0; python_version >= ''3\.14''",\n'
-    after: |-
-      \g<1>"grpcio >= 1.51.3, < 2.0.0; python_version < '3.14'",
-      \g<1>"grpcio >= 1.75.1, < 2.0.0; python_version >= '3.14'",
-    count: 1

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

@@ -165,7 +165,7 @@ replacements:
           # See https://github.com/googleapis/google-cloud-python/issues/12364
           "google-auth >= 2.14.1, <3.0.0,!=2.24.0,!=2.25.0",
           "google-cloud-core >= 2.0.0, < 3.0.0",
-          "grpcio >= 1.49.1, < 2.0.0",
+          "grpcio >= 1.59.0, < 2.0.0",
           "grpcio >= 1.75.1, < 2.0.0; python_version >= '3.14'",
           "grpc-google-iam-v1 >= 0.14.2, <1.0.0",
           "proto-plus >= 1.26.1, <2.0.0",
@@ -1397,6 +1397,7 @@ replacements:
       protobuf==6.33.5
       google-cloud-core==2.0.0
       grpc-google-iam-v1==0.14.2
+      grpcio-status==1.59.0
       sqlparse==0.4.4
       grpc-interceptor==0.15.4
       opentelemetry-api==1.22.0
@@ -1427,12 +1428,6 @@ replacements:
                 "auto",
                 "tests/unit",
     count: 1
-  - paths: [packages/google-cloud-spanner/testing/constraints-3.10.txt]
-    before: 'grpcio==1.59.0\n(?!grpcio-status)'
-    after: |
-      grpcio==1.49.1
-      grpcio-status==1.49.1
-    count: 1
   - paths: [packages/google-cloud-spanner/.coveragerc]
     before: |
       \[report\]

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

@@ -597,9 +597,9 @@ replacements:
           # experimental in this SDK. More info in b/465352227
           "grpc": [
               "google-api-core[grpc] >= 2.27.0, < 3.0.0",
-              "grpcio >= 1.59.0, < 2.0.0; python_version < '3.14'",
+              "grpcio >= 1.59.0, < 2.0.0",
               "grpcio >= 1.75.1, < 2.0.0; python_version >= '3.14'",
-              "grpcio-status >= 1.59.0, < 2.0.0; python_version < '3.14'",
+              "grpcio-status >= 1.59.0, < 2.0.0",
               "grpcio-status >= 1.75.1, < 2.0.0; python_version >= '3.14'",
               "proto-plus >= 1.22.3, <2.0.0; python_version < '3.13'",
               "proto-plus >= 1.25.0, <2.0.0; python_version >= '3.13'",

packages/bigquery-magics/noxfile.py

@@ -290,8 +290,6 @@ def install_systemtest_dependencies(session, with_extras, *constraints):
 @nox.parametrize("with_extras", [True, False])
 def system(session, with_extras):
     """Run the system test suite."""
-    if session.python == "3.9":
-        session.skip("Python 3.9 is not supported.")
 
     constraints_path = str(
         CURRENT_DIRECTORY / "testing" / f"constraints-{session.python}.txt"

packages/bigquery-magics/setup.py

@@ -52,8 +52,7 @@
         # See: https://github.com/googleapis/python-bigquery/issues/83 The
         # grpc.Channel.close() method isn't added until 1.32.0.
         # https://github.com/grpc/grpc/pull/15254
-        "grpcio >= 1.47.0, < 2.0.0",
-        "grpcio >= 1.49.1, < 2.0.0; python_version >= '3.11' and python_version < '3.14'",
+        "grpcio >= 1.59.0, < 2.0.0",
         "grpcio >= 1.75.1, < 2.0.0; python_version >= '3.14'",
     ],
     "bigframes": ["bigframes >= 1.17.0"],

packages/gapic-generator/gapic/ads-templates/setup.py.j2

@@ -32,7 +32,7 @@ dependencies = [
     "google-api-core[grpc] >= 2.25.0, < 3.0.0",
     "google-auth >= 2.14.1, <3.0.0",
     "googleapis-common-protos >= 1.53.0",
-    "grpcio >= 1.10.0",
+    "grpcio >= 1.59.0, < 2.0.0",
     "proto-plus >= 1.26.1, <2.0.0",
     "protobuf >= 6.33.5, < 8.0.0",
     {% if api.requires_package(('google', 'iam', 'v1')) %}

packages/gapic-generator/noxfile.py

@@ -14,7 +14,7 @@
 
 # Helpful notes for local usage:
 #   unset PYENV_VERSION
-#   pyenv local 3.14.1 3.13.10 3.12.11 3.11.4 3.10.12 3.9.17
+#   pyenv local 3.14.1 3.13.10 3.12.11 3.11.4 3.10.12
 #   PIP_INDEX_URL=https://pypi.org/simple nox
 
 from __future__ import absolute_import
@@ -70,7 +70,6 @@
 @nox.session(python=ALL_PYTHON)
 def unit(session):
     """Run the unit test suite."""
-
     session.install(
         # TODO(https://github.com/googleapis/gapic-generator-python/issues/2478):
         # Temporarily pin coverage to 7.11.0

packages/gapic-generator/setup.py

@@ -30,7 +30,7 @@
     "click >= 6.7",
     "google-api-core[grpc] >= 2.25.0, < 3.0.0",
     "googleapis-common-protos >= 1.55.0, < 2.0.0",
-    "grpcio >= 1.24.3, < 2.0.0",
+    "grpcio >= 1.59.0, < 2.0.0",
     # 2.11.0 is required which adds the `default` argument to `jinja-filters.map()`
     # https://jinja.palletsprojects.com/en/3.0.x/templates/#jinja-filters.map
     # https://jinja.palletsprojects.com/en/2.11.x/changelog/#version-2-11-0

packages/gcp-sphinx-docfx-yaml/docfx_yaml/markdown_utils.py

@@ -307,9 +307,10 @@ def _merge_markdown_content(
             content before the base file content.
     """
     try:
-        with open(base_file, "r+") as base, open(
-            additional_content_file, "r"
-        ) as additional_content:
+        with (
+            open(base_file, "r+") as base,
+            open(additional_content_file, "r") as additional_content,
+        ):
             file_content = (
                 f"{additional_content.read()}\n{base.read()}"
                 if prepend_additional_content