Skip to content

feat: add Python 3.15 support to handwritten libraries #18452

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ohmayr merged 8 commits into from
Sep 24, 2026
+20 −45
Merged

feat: add Python 3.15 support to handwritten libraries #18452

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
8 commits
Select commit Hold shift + click to select a range
754b1a8
removed 3.15 workarounds
daniel-sanche Sep 23, 2026
e58b60e
updated classifiers for handwrittel libraries
daniel-sanche Sep 23, 2026
a57553b
dont trigger prerelease issues on PRs
daniel-sanche Sep 23, 2026
4f37a9c
removed bigtable todo
daniel-sanche Sep 23, 2026
424f6e0
changed bigquery to test 3.15 without pyarrow
daniel-sanche Sep 23, 2026
f5598a9
allow higher pyarrow versions for documentai_toolbox
daniel-sanche Sep 23, 2026
ffde280
keep abi3 forward compatibility
daniel-sanche Sep 24, 2026
8f1c33a
reverted incompatible packages
daniel-sanche Sep 24, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 0 additions & 4 deletions .github/workflows/gapic-generator-tests.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,6 @@ env:
PRERELEASE_PYTHON: 3.15
ALL_PYTHON: "['3.10', '3.11', '3.12', '3.13', '3.14', '3.15']"
TRIMMED_PYTHON: "['3.10', '3.14', '3.15']"
# Workaround: Allows libcst to compile on Python 3.15+ while PyO3 catches up
# Can be removed once libcst releases a version with native Python 3.15 wheels
# Follow https://github.com/Instagram/LibCST/issues/1445 for updates.
PYO3_USE_ABI3_FORWARD_COMPATIBILITY: "1"

jobs:
# Check if the gapic-generator was changed. If so, execute specialized tests
Expand Down
2 changes: 0 additions & 2 deletions .github/workflows/import-profiler.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -89,8 +89,6 @@ jobs:
TARGET_BRANCH: ${{ github.base_ref || github.event.merge_group.base_ref }}
TEST_TYPE: import_profile
PY_VERSION: "3.15"
# Workaround: Allows libcst to compile on Python 3.15+ while PyO3 catches up
PYO3_USE_ABI3_FORWARD_COMPATIBILITY: "1"
PACKAGE_LIST: ${{ matrix.package_shard.packages }}
run: |
ci/run_conditional_tests.sh
Expand Down
8 changes: 5 additions & 3 deletions .github/workflows/prerelease-deps.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -36,8 +36,6 @@ env:
PACKAGE_DIRS: packages
NOX_DEFAULT_VENV_BACKEND: "virtualenv"
UV_PRERELEASE: "allow"
# Workaround: Allows libcst/Rust extensions to compile on Python 3.15+ while PyO3 catches up
PYO3_USE_ABI3_FORWARD_COMPATIBILITY: "1"

jobs:
prerelease:
Expand Down Expand Up @@ -178,7 +176,11 @@ jobs:
} >> "$GITHUB_OUTPUT"

- name: Create issue on failure
if: ${{ steps.run-tests.outcome == 'failure' && github.repository == 'googleapis/google-cloud-python' }}
# Only file an issue from the nightly schedule or a manual dispatch, never from a
# pull request. PRs that touch `ci/**` or this workflow trigger the check for
# validation purposes only; filing a `priority: p1` issue from them would duplicate
# the nightly report. The job summary written above still surfaces PR failures.
if: ${{ steps.run-tests.outcome == 'failure' && github.event_name != 'pull_request' && github.repository == 'googleapis/google-cloud-python' }}
uses: googleapis/librarian/.github/actions/create-issue-on-failure@bb2ee61752bd0f5387195b54c509e4d01a52b41d
with:
title: "prerelease_deps check failed"
Expand Down
25 changes: 0 additions & 25 deletions .github/workflows/unittest.yml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -133,31 +133,6 @@ jobs:
- name: Install nox and nox-uv
run: |
uv pip install --system nox nox-uv
# Caches local wheels for Python 3.15+ to avoid repeatedly downloading or building heavy libraries.
# Follow https://github.com/grpc/grpc/issues/41010 for updates.
- name: Cache Built Python 3.15 Wheels
if: matrix.python == '3.15'
uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
with:
path: .uv-wheel-cache
key: ${{ runner.os }}-uv-wheels-3.15-${{ hashFiles('packages/**/testing/constraints*.txt') }}
restore-keys: |
${{ runner.os }}-uv-wheels-3.15-
# TODO: Remove this step once official Python 3.15 wheels for grpcio are published to PyPI.
# See https://github.com/grpc/grpc/issues/41010#issuecomment-4848264910 for details.
- name: Install grpcio wheel for Python 3.15
if: matrix.python == '3.15'
run: |
mkdir -p .uv-wheel-cache
WHEEL_FILE=".uv-wheel-cache/grpcio-1.83.0.dev0-cp315-cp315-manylinux2014_x86_64.manylinux_2_17_x86_64.whl"
if [ ! -f "$WHEEL_FILE" ]; then
curl -L "https://packages.grpc.io/archive/2026/06/5ccdab32010f762634e1082d19be53cf60458456-b37e49c7-5e62-4cbe-870a-c599bb907b04/python/grpcio/grpcio-1.83.0.dev0-cp315-cp315-manylinux2014_x86_64.manylinux_2_17_x86_64.whl" -o "$WHEEL_FILE"
fi
echo "d7706633cd5d97a8b8d3c6ed36c5940722a9b5cbb47f0d10bc433ee27af36ff0 $WHEEL_FILE" | sha256sum -c
uv pip install --system "$WHEEL_FILE"
echo "UV_FIND_LINKS=${{ github.workspace }}/.uv-wheel-cache" >> $GITHUB_ENV
echo "UV_CACHE_DIR=${{ github.workspace }}/.uv-wheel-cache" >> $GITHUB_ENV
echo "UV_PRERELEASE=allow" >> $GITHUB_ENV
- name: Run unit tests for ${{ matrix.package_shard.description }}
env:
BUILD_TYPE: presubmit
Expand Down
5 changes: 0 additions & 5 deletions .librarian/generator-input/client-post-processing/bigtable-integration.yaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -609,11 +609,6 @@ replacements:
def unit(session, protobuf_implementation):
# Install all test dependencies, then install this package in-place.

# 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"
)
Expand Down
1 change: 1 addition & 0 deletions packages/django-google-spanner/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Topic :: Utilities",
"Framework :: Django",
"Framework :: Django :: 5.2",
Expand Down
1 change: 1 addition & 0 deletions packages/google-api-core/pyproject.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@ classifiers = [
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Operating System :: OS Independent",
"Topic :: Internet",
]
Expand Down
1 change: 1 addition & 0 deletions packages/google-auth-httplib2/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Development Status :: 3 - Alpha",
"Intended Audience :: Developers",
"License :: OSI Approved :: Apache Software License",
Expand Down
1 change: 1 addition & 0 deletions packages/google-auth-oauthlib/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Development Status :: 5 - Production/Stable",
"Intended Audience :: Developers",
"License :: OSI Approved :: Apache Software License",
Expand Down
1 change: 1 addition & 0 deletions packages/google-auth/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Development Status :: 5 - Production/Stable",
"Intended Audience :: Developers",
"License :: OSI Approved :: Apache Software License",
Expand Down
5 changes: 0 additions & 5 deletions packages/google-cloud-bigtable/noxfile.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -249,11 +249,6 @@ def install_unittest_dependencies(session, *constraints):
def unit(session, protobuf_implementation):
# Install all test dependencies, then install this package in-place.

# 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"
)
Expand Down
1 change: 1 addition & 0 deletions packages/google-cloud-core/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Operating System :: OS Independent",
"Topic :: Internet",
],
Expand Down
1 change: 1 addition & 0 deletions packages/google-cloud-dns/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -81,6 +81,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Operating System :: OS Independent",
"Topic :: Internet",
],
Expand Down
3 changes: 2 additions & 1 deletion packages/google-cloud-documentai-toolbox/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,8 @@
"pandas[performance,gcp]>=2.0.0, <3.0.0; python_version < '3.15'",
# pandas[performance] requires numba which does not have 3.15 support yet
"pandas[gcp]>=2.0.0, <3.0.0;python_version>='3.15'",
"pyarrow>=15.0.0, <23.0.0",
# pyarrow is transitive dependency; not accessed by the library directly
"pyarrow>=15.0.0",
Comment thread
daniel-sanche marked this conversation as resolved.
"tabulate>=0.9.0, <1.0.0",
"proto-plus>=1.26.1, <2.0.0",
"grpc-google-iam-v1>=0.14.2, <1.0.0",
Expand Down
1 change: 1 addition & 0 deletions packages/google-cloud-ndb/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -73,6 +73,7 @@ def main():
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Operating System :: OS Independent",
"Topic :: Internet",
],
Expand Down
1 change: 1 addition & 0 deletions packages/google-cloud-runtimeconfig/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Operating System :: OS Independent",
"Topic :: Internet",
],
Expand Down
1 change: 1 addition & 0 deletions packages/google-cloud-spanner-dbapi-driver/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Operating System :: OS Independent",
"Topic :: Database",
],
Expand Down
1 change: 1 addition & 0 deletions packages/google-cloud-testutils/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,7 @@
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Topic :: Internet",
"Topic :: Software Development :: Libraries :: Python Modules",
],
Expand Down
1 change: 1 addition & 0 deletions packages/google-resumable-media/setup.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,7 @@
'Programming Language :: Python :: 3.12',
'Programming Language :: Python :: 3.13',
'Programming Language :: Python :: 3.14',
'Programming Language :: Python :: 3.15',
'Topic :: Internet',
],
)
1 change: 1 addition & 0 deletions packages/proto-plus/pyproject.toml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,7 @@ classifiers = [
"Programming Language :: Python :: 3.12",
"Programming Language :: Python :: 3.13",
"Programming Language :: Python :: 3.14",
"Programming Language :: Python :: 3.15",
"Operating System :: OS Independent",
"Topic :: Software Development :: Code Generators",
"Topic :: Software Development :: Libraries :: Python Modules",
Expand Down
Loading