[dependabot]

Bumps the python-dependencies group with 6 updates:

Package	From	To
torch	2.14.1	2.15.0
torchvision	0.29.1	0.29.2
numpy	2.5.3	2.5.4
fastapi	0.142.4	0.162.0
httpx2	2.13.1	2.16.0
pytest	9.1.1	9.2.0

Updates torch from 2.14.1 to 2.15.0

Release notes

Sourced from torch's releases.

PyTorch 2.15.0 Release Notes

• Highlights
• Backwards Incompatible Changes
• Deprecations
• New Features
• Improvements
• Bug fixes
• Performance
• Documentation
• Security
• Developers

Highlights

For more details about these highlighted features, you can look at the release blogpost. Below are the full release notes for this release.

Backwards Incompatible Changes

Python Frontend

import torch can no longer be re-executed in the same process, including via importlib.reload(torch) (#194654)

importlib.reload(torch) and del sys.modules["torch"] + re-import now raise, as does retrying import torch after it failed. Re-running the module body was already unsafe in exactly the same way as the retry, so the new check does not distinguish the two. Normal use is unaffected: a successful import leaves torch in sys.modules so the body never re-runs, and re-entrant imports from a backend extension during autoload still short-circuit on sys.modules without reaching the check.

Version 2.14:

import importlib
import torch
importlib.reload(torch)
RuntimeError: Only a single TORCH_LIBRARY can be used to register the namespace triton; ...
(re-importing after a failed import torch failed with similarly misleading errors or could segfault)

Version 2.15:

import importlib
import torch
importlib.reload(torch)
</tr></table>

... (truncated)

Commits

• 31a77fc [release/2.15] Keep ruff targeting Python 3.10 until the 3.10 code is removed...
• d0f2af8 [release/2.15] Raise the minimum Python to 3.11 in the package metadata (#202...
• 30c000d [release/2.15] Revert "[inductor] Prefetch Inductor cache keys at torch.compi...
• 4893744 [release/2.15] [c10d][nccl2] Make endCoalescing cover all ops in the window (...
• 469a3f4 [release/2.15][Windows] Remove the zlibwapi.dll install (#201873) (#201880)
• e581e2d [release/2.15] [c10d][nccl2] Do not treat zero-sized output tensors as aliase...
• ef10301 [release/2.15] Update xpu commit to revert kernel refactor introduced correct...
• a3f1751 [inductor] Fix the prologue zero-mask analysis on low-precision rounding cast...
• e47ff36 Ship top_level.txt in wheel dist-info (#201435)
• 5dc0495 Skip vectorized gather and scatter_add kernel for short rows (#201426)
• Additional commits viewable in compare view

Updates torchvision from 0.29.1 to 0.29.2

Release notes

Sourced from torchvision's releases.

TorchVision 0.29.2

This is a minor release with no new feature. It's compatible with PyTorch 2.14 and later.

Improvements

[packaging] Build a single py3-none wheel per platform, covering all supported CPython versions including free-threaded builds (#9643)

Bug Fixes

[datasets] Use filter='data' when extracting tar archives, to prevent path traversal outside the target directory (#9694) [ops] Add more input checks to the CPU roi_align, roi_pool, ps_roi_align and ps_roi_pool kernels. Out-of-range batch indices, bad rois/grad shapes and oversized sampling grids now raise an error instead of accessing memory out of bounds (#9684)

Various code-quality improvements: #9660, #9700, #9579, #9663, #9667, #9671, #9669, #9685

Contributors

Thanks to Adrian Abeyta, Andrey Talman, Dmitry Nikolaev, Huy Do and Nicolas Hug.

Commits

• f122815 Revert "[release/0.29] Set the Python range in the wheel metadata (>=3.10,<3....
• fe1719e [release/0.29] Set the Python range in the wheel metadata (>=3.10,<3.16) (#9723)
• b228111 0.29.2 Cherry-picks (#9702)
• 455fdc0 Prepare for 0.29.2 release (#9701)
• See full diff in compare view

Updates numpy from 2.5.3 to 2.5.4

Release notes

Sourced from numpy's releases.

v2.5.4 (Oct 10, 2026)

NumPy 2.5.4 Release Notes

Released on 2026-10-10.

NumPy 2.5.4 is a patch release that fixes bugs discovered after the 2.5.3 release. Highlights are:

• Many typing fixes and improvements,
• A workaround for the MSVC 19.51 bug, see below.

This release supports Python versions 3.12-3.15.

Improvements

• numpy.linalg.svd and numpy.linalg.lstsq now raise for inputs containing infinities instead of returning garbage results.

• Fixed hangs in numpy.linalg.svd and numpy.linalg.lstsq for certain inputs containing infinities for recent versions of some LAPACK implementations.

• numpy.linalg.cond now handles non-finite inputs more consistently.

(gh-32593)

StringDType hashing with NaN sentinels

StringDType instances with equivalent floating-point NaN sentinels now have equal hashes. Previously, distinct NaN objects could produce equal dtype instances with different hashes, causing dictionary lookups and set deduplication to fail.

(gh-32563)

Changes

MaskedArray resets a fill_value that cannot be represented in a new dtype

A fill_value copied from a source array is now reset to the default fill_value for the new dtype when it cannot be represented in that dtype. Previously the copied value could be stale: ufuncs that change dtype left the result holding a fill_value typed for the old dtype, which raised a TypeError only when something later validated it (such as .view()), and a floating point fill_value that overflows an integer dtype was kept as an out-of-range value together with a RuntimeWarning. Both now fall back to the default, including when a masked array is passed to MaskedArray with a different dtype. A fill_value given explicitly by the user is still validated and raises as before. This can now raise a ComplexWarning if the fill_value is complex and the new dtype is real.

... (truncated)

Commits

• a3d0ef1 Merge pull request #32969 from charris/prepare-2.5.4
• 087b536 MAINT: Make OpenBLAS version check use 2.5.x branch.
• 91acd87 REL: Prepare for the NumPy 2.5.4 release.
• 9cc555b Merge pull request #32956 from charris/backport-typing-1
• e04b972 TYP: dtype[void].names: allow setting with list (#32943)
• d929969 TYP: timedelta64: datetime.timedelta construction isn't deprecated (#...
• 839467f TYP: ma.getmaskarray: accept array-likes (#32934)
• 64b721b TYP: polynomial: accept scalar coef in the poly constructors (#32931)
• 06b7ad2 TYP: void: accept any dtype: str in constructor calls (#32928)
• c7bcd2c TYP: place: widen mask (#32926)
• Additional commits viewable in compare view

Updates fastapi from 0.142.4 to 0.162.0

Release notes

Sourced from fastapi's releases.

0.162.0

Omitted bool and bool | None form fields now use their declared defaults or produce missing-field errors, consistent with other fields and Pydantic behavior. FastAPI no longer infers False for omitted booleans. This applies to individual form parameters, form models, and unions of form models.

Omitted boolean model fields are excluded from model_dump(exclude_unset=True), and their defaults no longer count as submitted fields during union selection. Default factories and validate_default follow the usual rules.

For HTML checkboxes, declare a boolean with a default of False. See Boolean Form Fields.

Breaking Changes

• 🐛 Restore default handling for omitted boolean form fields. PR #16605 by @​tiangolo.

0.161.1

Fixes

• 🐛 Fix OpenAPI schemas for standalone nullable form unions. PR #16598 by @​tiangolo.

0.161.0

Features

• ✨ Add support for combining unions of form models. PR #16596 by @​tiangolo.

0.160.0

Query, header, cookie, and form parameter models now apply their extra configuration to all submitted fields in the same parameter location, consistent with Pydantic behavior. This includes fields declared in other models, individual parameters, or dependencies, which were previously excluded.

With extra="forbid", fields outside the model are rejected even if another parameter declares them. With extra="allow", those fields are included as model extras. With the default extra="ignore", they are ignored.

Breaking Changes

• 🐛 Apply each parameter model's extra configuration to sibling fields. PR #16594 by @​tiangolo.

Internal

• ⬆ Bump certifi from 2026.1.4 to 2026.10.19. PR #16571 by @​dependabot[bot].

0.159.1

Features

• ✨ Add support for optional unions of form models. PR #16586 by @​tiangolo.

0.159.0

Features

• ✨ Add support for optional query, header, and cookie parameter models. PR #16584 by @​tiangolo.

0.158.2

Features

• ✨ Add support for optional form models. PR #16582 by @​tiangolo.

0.158.1

... (truncated)

Commits

• 7a0a3f0 🔖 Release version 0.162.0 (#16606)
• b56f7c6 📝 Update release notes
• f02ef49 🐛 Restore default handling for omitted boolean form fields (#16605)
• 69ddc2b 🔖 Release version 0.161.1 (#16599)
• 0cafa07 📝 Update release notes
• f90d036 🐛 Fix OpenAPI schemas for standalone nullable form unions (#16598)
• 80c8742 🔖 Release version 0.161.0 (#16597)
• b105209 📝 Update release notes
• e42ac0a ✨ Add support for combining unions of form models (#16596)
• addd077 🔖 Release version 0.160.0 (#16595)
• Additional commits viewable in compare view

Updates httpx2 from 2.13.1 to 2.16.0

Release notes

Sourced from httpx2's releases.

v2.16.0

Highlights

🍪 Faster requests with large cookie jars

Building the Cookie header no longer scans every cookie in the jar. The client reuses its jar instead of copying it on every request and redirect (#1284), only looks up the domains that can match the request host, and skips the expired cookie sweep until a cookie is due (#1285). With 1,000 cookies across 500 domains, building the Cookie header is about 18 times faster.

Cookies from different domains are now sent from the least to the most specific domain, for example .example.org before sub.example.org, instead of in the order the domains were added. Cookies with longer paths still come first.

httpx2

Changed

• Look up only the cookie domains that match the request host, and skip the expired cookie sweep until a cookie is due. With 1,000 cookies across 500 domains, building the Cookie header is about 18 times faster. Cookies from different domains are now sent from the least to the most specific domain (#1285).

Fixed

• Reuse the client cookie jar instead of copying it on every request and redirect. A custom policy set with client.cookies.jar.set_policy() now applies to outgoing requests (#1284).

httpcore2

No changes since 2.15.1. Version bumped to stay in lockstep with httpx2.

Full Changelog: pydantic/httpx2@v2.15.1...v2.16.0

v2.15.1

Highlights

🔒 Flat CPU usage for long-lived clients on Linux

On Linux, the default SSL context is now configured once instead of on every handshake (#1253). With OpenSSL older than 3.4, each handshake added a duplicate certificate lookup path, so CPU usage per request grew over the lifetime of a reused client. Certificate verification is unchanged, and Windows and macOS still use truststore.

httpx2

Fixed

• Configure the default SSL context once on Linux, instead of on every handshake. With OpenSSL older than 3.4, CPU usage grew over the lifetime of a reused client (#1253).

httpcore2

Fixed

• Configure the default SSL context once on Linux, instead of on every handshake. With OpenSSL older than 3.4, CPU usage grew over the lifetime of a reused client (#1253).

Full Changelog: pydantic/httpx2@v2.15.0...v2.15.1

v2.15.0

Highlights

🐍 Python 3.11+ required

... (truncated)

Changelog

Sourced from httpx2's changelog.

2.16.0 (October 21st, 2026)

Changed

• Look up only the cookie domains that match the request host, and skip the expired cookie sweep until a cookie is due. With 1,000 cookies across 500 domains, building the Cookie header is about 18 times faster. Cookies from different domains are now sent from the least to the most specific domain. (#1285)

Fixed

• Reuse the client cookie jar instead of copying it on every request and redirect. A custom policy set with client.cookies.jar.set_policy() now applies to outgoing requests. (#1284)

2.15.1 (October 19th, 2026)

Fixed

• Configure the default SSL context once on Linux, instead of on every handshake. With OpenSSL older than 3.4, CPU usage grew over the lifetime of a reused client. (#1253)

2.15.0 (October 19th, 2026)

Removed

• Drop support for Python 3.10. (#1274)

2.14.0 (October 18th, 2026)

Added

• Match IP CIDR ranges, like 192.168.0.0/16 and [fe80::]/10, in NO_PROXY and mounts. Requests to any address in the range now bypass the proxy; previously only the network address itself did. (#1165)
• Accept bracketed IPv6 addresses, like [::1] and [::1]:8080, in NO_PROXY. (#1267)

Changed

• Raise InvalidURL for a mounts key with an IP host followed by anything other than a valid CIDR prefix, like all://10.0.0.0/33. (#1165)

Fixed

• Ignore NO_PROXY entries that cannot be parsed, instead of raising InvalidURL when the client is created. (#1267)
• Import httpx2 on FIPS-enforced Python builds without hashlib.md5. DigestAuth raises ProtocolError when the server asks for an unavailable algorithm. (#1130)
• Handle reads after an ASGI WebSocket app shuts down, instead of leaking anyio exceptions. (#1233)
• Stop the sync WebSocket session from hanging on exit when its event queue is full. (#1123)

Commits

• 6bfbf29 Prepare version 2.16.0 (#1286)
• a1e461e Look up only matching cookie domains when building the Cookie header (#1285)
• fc6ff89 Reuse the client cookie jar instead of copying it per request (#1284)
• 6dd59b9 Prepare version 2.15.1 (#1279)
• 7715bf0 Configure the default Linux SSL context once instead of per handshake (#1253)
• 6078596 Prepare version 2.15.0 (#1278)
• 5b26c25 Drop support for Python 3.10 (#1274)
• 4fa853a Prepare version 2.14.0 (#1271)
• dd7701a Support IP CIDR ranges in NO_PROXY (#1165)
• cd50836 Accept bracketed IPv6 and skip unparseable entries in NO_PROXY (#1267)
• Additional commits viewable in compare view

Updates pytest from 9.1.1 to 9.2.0

Release notes

Sourced from pytest's releases.

9.2.0

pytest 9.2.0 (2026-10-27)

Removals and backward incompatible breaking changes

• #14716: -c now raises a usage error for a path that does not exist, is a directory, or is in a format pytest has no loader for. Such paths were previously either ignored or reported as an unhandled FileNotFoundError.

• #8593: The indirect, ids and scope arguments of Metafunc.parametrize() <pytest.Metafunc.parametrize> -- and therefore of @pytest.mark.parametrize <pytest.mark.parametrize ref> -- are now keyword-only.

  Passing them positionally was a common source of confusing errors, e.g. parametrize("arg1", "arg2", [(1, 2)]) made the argvalues land in indirect and failed with indirect fixture '(1, 2)' doesn't exist; such mistakes now fail with an understandable TypeError. The type annotations have always declared these arguments as keyword-only.

• #993: Plugin import failures at startup are now reported and classified instead of escaping as a raw traceback with the accidental exit code 1:

  • a plugin that cannot be found -- via -p, pytest_plugins or PYTEST_PLUGINS -- exits with pytest.ExitCode USAGE_ERROR (4), like a conftest.py that fails to import;
  • a plugin that is found but raises while importing -- including a broken pytest11 entry point or a missing plugin dependency -- exits with pytest.ExitCode INTERNAL_ERROR (3), with the traceback preserved.

  pytest.main now returns these codes instead of raising ImportError. Also fixed an IndexError from pytest's own internals when the plugin raised an exception with no arguments.

Deprecations (removal in next major release)

• #14742: The private _pytest.python.CallSpec2 name has been renamed to CallSpec. The old CallSpec2 alias remains available for now and will be removed in pytest 10 or 11.

• #14755: Schedule yield_fixture decorator for removal in pytest 10 or 11.

• #14774: Similarly to the deprecation of class-scoped fixtures defined as instance methods in pytest 9.1, all higher-scoped fixtures (module, package, and session) defined as instance methods are now deprecated.

  They suffer from the same issue the original deprecation only fixed for class-scoped fixtures, see 10819 and 14011.

• #14808: Passing a non-string value to a string-typed ini option now emits a pytest.PytestRemovedIn10Warning. This affects [tool.pytest.ini_options] in pyproject.toml. In pytest 10 this will raise a TypeError, matching the behavior of the corresponding TOML config path.

• #7323: Passing bytes to TerminalReporter.write_line() is now deprecated, pass a str instead.

New features

• #14743: Full diff: now contains a legend explaining the + & - symbols in diff output.
• #2781: When strict_markers is enabled, marker names used in -m expressions are now validated against registered markers.
• #6881: Added the parametrize_long_str_id_strategy configuration option to control how long str/bytes parameter values are handled in auto-generated test IDs. Explicit IDs set via ids=[...] or pytest.param(..., id=...) are not affected. Available strategies: short (default, values over 100 chars fall back to argname+index), sha256 (SHA-256 hex digest), legacy (keep full value), and disallow (error requesting explicit IDs).

Improvements in existing functionality

• #10745: A RecursionError whose recursion origin cannot be located now shows only the first and last 10 stack frames, matching what pytest already did when locating the origin failed outright. Previously the full traceback -- often around a thousand near-identical frames -- was rendered, which was both slow and unreadable. Pass --full-trace to see every frame.

... (truncated)

Commits

• ae1d0ff Prepare release version 9.2.0
• 143ce31 pre-commit: exclude codespell on generated release announcements
• 532dc5f tox: add attrs dependency to regen, needed in reportingdemo.rst
• a7b2446 Merge pull request #15245 from pytest-dev/claude/project-thread-9jcf91
• 679d09c [pre-commit.ci] pre-commit autoupdate (#15266)
• 41d12cd docs: clarify typing for yield fixtures
• b9022ba Merge pull request #15182 from 1871698/docs/improve-getting-started-description
• 16f87a7 docs: improve getting-started.rst test execution description
• 082ed70 Merge pull request #15255 from pytest-dev/claude/project-thread-eoi3d6
• ae37a01 Merge pull request #15227 from pytest-dev/claude/project-thread-4etye4
• Additional commits viewable in compare view

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