chore(BA-3306): Upgrade to Python 3.14.3 by achimnol · Pull Request #7200 · lablup/backend.ai

achimnol · 2025-12-09T09:09:34Z

📚 Documentation preview 📚: https://sorna--7200.org.readthedocs.build/en/7200/

📚 Documentation preview 📚: https://sorna-ko--7200.org.readthedocs.build/ko/7200/

Update the target Python version from 3.13.7 to 3.14.1: - pants.toml: interpreter_constraints - pyproject.toml: requires-python, python_executable, pythonVersion, venv

Upgrade packages with native extensions (pyo3/Rust/C) that require newer versions to build wheels for Python 3.14: - pydantic: 2.11.3 → 2.12.0 (pydantic-core pyo3 update) - orjson: 3.10.16 → 3.11.0 (cp314 wheels) - bcrypt: 4.2.0 → 5.0.0 (Python 3.14 support) - memray: 1.17.2 → 1.19.0 (Python 3.14 support) - valkey-glide: 2.0.1 → 2.2.0 (cp314 wheels) - msgpack: 1.1.0 → 1.1.2 (cp314 wheels) - multidict: 6.6.4 → 6.7.0 (Python 3.14 CI) - yarl: 1.19.0 → 1.22.0 (cp314 wheels) - hiredis: 3.0.0 → 3.3.0 (cp314 wheels) - setproctitle: 1.3.5 → 1.3.7 (Python 3.14 support) - aiohttp: 3.12.15 → 3.13.0 (free-threading support)

…uirements

- Add scripts/fetch-ruff-version.py to fetch and print the ruff version table for use in pants.toml

…ro.py for SCIE builds

- In Python 3.14, we can remove parenthesis around multiple exception types without "as" expressions. Ruff applies this rule by default if its target version is recognized as 3.14.

…hon 3.14.3 - Merge current main into the PR branch - Update all Python version references from 3.14.2 to 3.14.3 - Update PBS release from 20251209 to 20260325 - Update etcd-client-py to ~=0.5.1 (now has cp314 wheels) - Update docs (daily-workflows, os-preparation, READMEs) for 3.14.3 - Fix identity.py: replace removed _BaseNetwork with type alias, remove generic args from BaseIPNetwork usage sites - Regenerate all lockfiles (python, python-kernel, tool resolves) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Resolve python.lock conflict and regenerate for Python 3.14.3. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Co-authored-by: octodog <mu001@lablup.com>

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

…/backend.ai into chore/python-3.14-upgrade

- Disable `untyped-decorator` error code globally in mypy config (mypy 1.19 split this from `misc`, causing hundreds of new errors from click/strawberry decorators) - Remove now-unused `# type: ignore[misc]` comments from 88 files where they only suppressed the old `untyped-decorator` subset - Fix unreachable statement in agent.py (pre-existing, surfaced by transitive dependency check) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Replace `sa.ext.asyncio.AsyncConnection` and `sa.ext.asyncio.create_async_engine` with direct imports — mypy cannot resolve attribute access on `sa.ext` subpackage. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Copilot

Pull request overview

Upgrades the repo’s baseline CPython to 3.14.3 (including python-build-standalone release bump), refreshes tool lockfiles, and applies compatibility tweaks across runtime deps and Strawberry GraphQL schema generation/config.

Changes:

Bump interpreter constraints / metadata to CPython 3.14.3 and update related docs/scripts.
Regenerate/update Pants tool lockfiles and tool pins (notably mypy + ruff).
Apply Python 3.14 compatibility fixes (typing updates, federation config change, dependency bumps including explicit sniffio).

Reviewed changes

Copilot reviewed 110 out of 118 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tools/towncrier.lock	Regenerated tool lock for CPython 3.14.3.
tools/setuptools.lock	Regenerated tool lock for CPython 3.14.3.
tools/mypy.lock	Regenerated mypy tool lock + dependency updates for 3.14.
tools/mypy-requirements.txt	Updates pinned mypy/pydantic/strawberry requirements for the tool resolve.
tools/build-macros.py	Updates scie Python/PBS versions used for builds.
tools/black.lock	Regenerated Black tool lock for CPython 3.14.3 and updated transitive pins.
tests/unit/manager/health/test_database.py	Adjusts SQLAlchemy async engine import usage in tests.
tests/unit/agent/test_config_validation.py	Fixes pytest fixture method signature in class context.
src/ai/backend/README.md	Updates Python version references (but Pants version info needs alignment—see comment).
src/ai/backend/manager/repositories/auth/db_source/db_source.py	Replaces deprecated SQLAlchemy async connection type reference with `AsyncConnection`.
src/ai/backend/manager/api/gql/vfs_storage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/vfolder.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/vfolder_v2/types/nested.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/vfolder_v2/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/user/types/node.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/user/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/user/resolver/mutation.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/storage_namespace.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/session/types.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/session/resolver/session.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/service_catalog/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/schema.py	Updates federation config to `federation_version="2.11"` for Strawberry compatibility.
src/ai/backend/manager/api/gql/scheduling_history/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/scheduler.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/runtime_variant/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/runtime_variant_preset/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_usage/types/user_usage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_usage/types/project_usage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_usage/types/domain_usage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_usage/resolver/user_usage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_usage/resolver/project_usage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_usage/resolver/domain_usage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_slot/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_preset/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_policy_v2/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_policy_v2/resolver/mutation.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_group/types.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_group/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/resource_allocation/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/reservoir_registry.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/rbac/types/role.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/rbac/types/permission.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/rbac/types/entity.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/rbac/resolver/role.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/rbac/resolver/permission.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/rbac/resolver/entity.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/prometheus_query_preset/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/prometheus_query_preset/resolver/mutation.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/project_v2/types/node.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/project_v2/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/project_v2/resolver/mutation.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/object_storage.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/notification/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/model_card/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/login_session/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/login_history/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/keypair/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/keypair/resolver/mutation.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/kernel/types.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/kernel/resolver/kernel.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/image/types.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/image/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/huggingface_registry.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/fair_share/types/user.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/fair_share/types/project.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/fair_share/types/domain.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/fair_share/types/common.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/fair_share/resolver/user.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/fair_share/resolver/project.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/fair_share/resolver/domain.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/domain_v2/types/node.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/domain_v2/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/domain_v2/resolver/mutation.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/types/route.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/types/revision.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/types/replica.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/types/deployment.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/route.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/revision.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/revision_preset.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/replica.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/policy.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/deployment.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/auto_scaling.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/deployment/resolver/access_token.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/container_registry/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/container_registry/resolver/mutation.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/background_task.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/audit_log/types/node.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/audit_log/resolver/query.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/artifact/types.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/artifact/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/artifact_registry.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/app_config.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/agent/types.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/manager/api/gql/agent/resolver.py	Removes no-longer-needed `type: ignore[misc]` annotations.
src/ai/backend/install/README.md	Updates hardcoded venv path to 3.14.3.
src/ai/backend/common/identity.py	Updates IP network typing for Python 3.14 compatibility (drops removed `_BaseNetwork`).
src/ai/backend/common/events/dispatcher.py	Removes no-longer-needed `type: ignore[misc]` annotations on decorators.
src/ai/backend/common/distributed.py	Removes no-longer-needed `type: ignore[misc]` annotations on decorators.
src/ai/backend/agent/docker/kernel.py	Adds explicit type annotation for `config` variable.
src/ai/backend/agent/docker/agent.py	Removes no-longer-needed `type: ignore[misc]` annotations on decorator.
src/ai/backend/agent/agent.py	Simplifies preopen_ports defaulting.
scripts/python.sh	Updates scripted Python version to 3.14.3.
scripts/pyscript.sh	Updates scripted Python version to 3.14.3.
scripts/fetch-ruff-version.py	Adds helper script to generate Pants ruff known_versions entries.
requirements.txt	Updates dependency pins for Python 3.14 compatibility and adds `sniffio`.
README.md	Updates top-level Python/Pants version requirements text.
pyproject.toml	Updates requires-python, tool configuration (ruff target-version, mypy/pyright python versions/paths).
pants.toml	Updates interpreter constraints, universe, and ruff version/known_versions; already sets Pants 2.29.0.
docs/manager/graphql-reference/v2-schema.graphql	Updates federation spec link version.
docs/manager/graphql-reference/supergraph.graphql	Updates join spec version and adds new directive input types/scalars.
docs/install/install-from-package/os-preparation.rst	Updates PBS/Python download example and venv creation command to 3.14.3.
docs/dev/daily-workflows.rst	Updates example tool export paths and lockset usage for 3.14.3.
changes/7199.enhance.md	Adds towncrier fragment for the Python 3.14.3 upgrade.

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Copilot · 2026-04-01T08:22:41Z

 | Backend.AI Version | Python Version | Pantsbuild Version |
 |:------------------|:--------------|:-------------------|
-| 25.06.x ~ (main)  | 3.13.x        | 2.27.x             |
+| 25.06.x ~ (main)  | 3.14.x        | 2.27.x             |
 | 24.03.x ~ 25.05.x | 3.12.x        | 2.21.x             |
 | 23.03.x / 23.09.x | 3.11.x        | 2.19.x             |
 | 22.03.x / 22.09.x | 3.10.x        | -                  |
 | 21.03.x / 21.09.x | 3.8.x         | -                  |

 **Current main branch**:
- Python: CPython 3.13.7
+- Python: CPython 3.14.3
 - Pantsbuild: 2.27.0
 - Versions defined in `pants.toml`


This README’s Pantsbuild version info is now inconsistent with the repository’s actual Pants version. pants.toml sets pants_version = "2.29.0", but this table and the “Current main branch” section still say 2.27.x / 2.27.0. Please update these entries to match the configured Pants version.

Use `PYVER="3.14"` instead of `PYVER="3.14.3"` in pyscript.sh and python.sh so that uv can resolve to the best available 3.14.x interpreter even when its download registry doesn't have the exact patch version yet. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Align README version table and "Current main branch" section with the actual pants_version = "2.29.0" in pants.toml. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

rapsealk · 2026-04-03T03:14:28Z

Review: No-GIL / Free-Threaded Python Readiness

The PR itself looks good as a Python 3.14.3 compatibility upgrade. The code changes are straightforward — _BaseNetwork private API removal, SQLAlchemy import fix, # type: ignore[misc] cleanup, and minor type annotation fixes. No thread-safety regressions introduced.

However, since Python 3.14 ships with experimental free-threaded build support (python3.14t), here's a summary of areas that would need attention if the project plans to test against the no-GIL build in the future:

Global Mutable State Without Synchronization

These module-level dicts are mutated at runtime without locks — safe under GIL, but racy under free-threaded mode:

Location	Pattern
`src/ai/backend/manager/api/utils.py`	`_burst_times: MutableMapping` — mutated by concurrent request handlers
`src/ai/backend/appproxy/common/utils.py`	`_burst_times: dict` — same pattern
`src/ai/backend/common/data/notification/messages.py`	`_MESSAGE_TYPE_REGISTRY: dict` — mutated during class registration
`src/ai/backend/common/redis_helper.py`	`_keepalive_options: MutableMapping`
`src/ai/backend/agent/resources.py:84`	`known_slot_types` — `.update()` at init time, no guard

Already Correct

src/ai/backend/common/metrics/safe.py uses threading.Lock for the circuit-breaker state — this is already correct and will work under free-threaded mode.
The vast majority of the codebase uses asyncio.Lock/Event/Semaphore which run on a single event loop thread and are unaffected by GIL removal.

Suggestions for Future Work

Consider adding a CI matrix entry for python3.14t to catch thread-safety issues early
The _burst_times rate limiter dicts are the highest-risk pattern — they could use threading.Lock wrapping if free-threaded support is a goal
A sys._is_gil_enabled() check at startup could help operators know when running under free-threaded mode

No blocking concerns for this PR as-is.

Resolve conflicts in requirements.txt and python.lock: - Added authlib~=1.3.2 and httpx~=0.27.0 from main - Kept PR's version pins (asyncpg~=0.31.0, bcrypt~=5.0.0, etc.) - Merged both cp314 and cp313 charset_normalizer wheels in lockfile Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Resolve merge conflicts: - GQL resolvers: keep main's admin_ renames + PR's type: ignore removal - schema.py: keep PR's federation_version="2.11" - Lock files: keep PR branch versions (requires Python 3.14 to regenerate) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

achimnol added 3 commits December 8, 2025 13:27

chore: update Python interpreter constraints to 3.14.1

e3a5fa9

Update the target Python version from 3.13.7 to 3.14.1: - pants.toml: interpreter_constraints - pyproject.toml: requires-python, python_executable, pythonVersion, venv

doc: Update README

4e9f94a

github-actions Bot assigned achimnol Dec 9, 2025

github-actions Bot added the size:M 30~100 LoC label Dec 9, 2025

achimnol added 8 commits December 10, 2025 13:48

chore: Update tool lockfiles

c36e9fc

chore: Update pex/pip versions

c130046

deps: Upgrade Python dependencies for 3.14 support

5b9952d

Merge branch 'main' into chore/python-3.14-upgrade

39f77fa

Merge branch 'main' into chore/python-3.14-upgrade

978c5ec

deps: Update main dependency sets and lockfiles

b19915b

deps: Sync pydantic version of the mypy tool resolve and the main req…

8aa7fe2

…uirements

deps: Change target Python version to 3.14.2

01a64a7

github-actions Bot added size:L 100~500 LoC and removed size:M 30~100 LoC labels Dec 10, 2025

achimnol added 3 commits December 10, 2025 15:33

doc: Update mentions in docs

fff19b5

chore: Upgrade mypy to 1.19

2e713c5

fix: Type errors

3cb49bd

github-actions Bot added area:docs Documentations comp:manager Related to Manager component comp:agent Related to Agent component comp:common Related to Common component labels Dec 10, 2025

achimnol added 4 commits December 10, 2025 16:11

chore: Update ruff version (0.14.0 -> 0.14.8)

1fe245f

- Add scripts/fetch-ruff-version.py to fetch and print the ruff version table for use in pants.toml

chore: Update Python versions in pyscript.sh, python.sh and build-mac…

9541470

…ro.py for SCIE builds

chore: Ensure Python 3.13 syntax compatibility when formatting/linting

9c42f91

- In Python 3.14, we can remove parenthesis around multiple exception types without "as" expressions. Ruff applies this rule by default if its target version is recognized as 3.14.

Merge branch 'main' into chore/python-3.14-upgrade

e8e1487

HyeockJinKim force-pushed the main branch 2 times, most recently from 9552aac to 4af738e Compare December 31, 2025 15:41

achimnol added 2 commits January 8, 2026 16:54

Merge branch 'main' into chore/python-3.14-upgrade

9b8150e

Merge branch 'main' into chore/python-3.14-upgrade

bfb0d40

achimnol and others added 10 commits January 8, 2026 21:54

Merge branch 'main' into chore/python-3.14-upgrade

074659f

chore: Regenerate black lockfile (resolving merge conflict)

a74b78b

fix: Type error induced by aiohttp 3.13.3's breaking public API change

30d3760

Merge branch 'main' into chore/python-3.14-upgrade

efd445d

Merge branch 'main' into chore/python-3.14-upgrade

efa9608

Merge branch 'main' into chore/python-3.14-upgrade

3bc266b

Resolve python.lock conflict and regenerate for Python 3.14.3. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

chore: update api schema dump

b612ac2

Co-authored-by: octodog <mu001@lablup.com>

doc: add changelog fragment for Python 3.14.3 upgrade

fa63373

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Merge branch 'chore/python-3.14-upgrade' of https://github.com/lablup…

a75c8aa

…/backend.ai into chore/python-3.14-upgrade

rapsealk changed the title ~~chore(BA-3306): Upgrade to Python 3.14~~ chore(BA-3306): Upgrade to Python 3.14.3 Apr 1, 2026

rapsealk and others added 3 commits April 1, 2026 16:18

fix: remove unused sqlalchemy import in test_database.py

1f59c0a

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

rapsealk marked this pull request as ready for review April 1, 2026 08:18

Copilot AI review requested due to automatic review settings April 1, 2026 08:18

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rapsealk requested review from a team and HyeockJinKim April 1, 2026 09:02

doc: update Pantsbuild version references to 2.29.x

05171e3

Align README version table and "Current main branch" section with the actual pants_version = "2.29.0" in pants.toml. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

rapsealk added this to the 26.4 milestone Apr 1, 2026

rapsealk added 3 commits April 1, 2026 18:42

Merge branch 'main' into chore/python-3.14-upgrade

347c84d

Merge branch 'main' into chore/python-3.14-upgrade

3458c43

Merge branch 'main' into chore/python-3.14-upgrade

cd1adf1

rapsealk and others added 2 commits April 3, 2026 14:17

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chore(BA-3306): Upgrade to Python 3.14.3#7200

chore(BA-3306): Upgrade to Python 3.14.3#7200
achimnol wants to merge 40 commits intomainfrom
chore/python-3.14-upgrade

achimnol commented Dec 9, 2025 •

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rapsealk commented Apr 3, 2026

Review: No-GIL / Free-Threaded Python Readiness

Global Mutable State Without Synchronization

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achimnol commented Dec 9, 2025 •

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