fix(deps): update ruff dependencies to v0.16.2

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
ruff_formatter	dependencies	minor	0.15.22 → 0.16.2
ruff_python_formatter	dependencies	minor	0.15.22 → 0.16.2
ruff_text_size	dependencies	minor	0.15.22 → 0.16.2

---

Release Notes

astral-sh/ruff (ruff_formatter)

v0.16.2

Compare Source

Released on 2026-08-06.

Bug fixes

• [flake8-pyi] Avoid false positives on singledispatch functions (PYI041) (#​27335)

Server

• Register formatting capabilities dynamically to exclude TOML files (#​27332)

Contributors

• @​MeGaGiGaGon
• @​charliermarsh
• @​epage
• @​sharkdp
• @​ntBre

v0.16.1

Compare Source

Released on 2026-07-30.

Preview features

• Add an option to opt out of human-readable names (#​27160)
• [flake8-pytest-style] Make fixes safe by default and unsafe only when comments are present (PT018) (#​27201)
• [pyupgrade] Skip fix when a defaulted TypeVar precedes a non-defaulted one (UP040, UP046, UP047) (#​27133)
• [ruff] Fix false positive with unpacked arguments (RUF065) (#​26959)

Bug fixes

• Bump gen-lsp-types to gracefully handle unknown enumeration values in LSP messages (#​27230)
• [flake8-bugbear] Mark range as immutable (B008) (#​27247)
• [flake8-comprehensions] NFKC-normalize keyword names in C408 fix (#​26813)
• [flake8-return] Fix false positive when variable is read in finally clause (RET504) (#​25441)
• [pydocstyle] Skip section detection inside RST directive bodies (D214, D405, D413) (#​23635)
• [refurb] Parenthesize yield arguments in the FURB192 fix (#​27192)

Rule changes

• [flake8-pytest-style] Mark PT022 fixes as unsafe (#​26440)
• [refurb] Mark fixes that remove unknown separators as unsafe (FURB105) (#​27200)

Server

• Fix indexing of excluded nested Ruff workspaces (#​27303)
• Lint TOML files in the LSP (#​26862)

Documentation

• Cover pycon Markdown formatting (#​27153)
• [flake8-bandit] Document TYPE_CHECKING exception (S101) (#​27004)
• [flake8-import-conventions] Document that extend-aliases can override default aliases (#​27191)
• [pylint] Add missing fix safety gotchas for non-augmented-assignment (PLR6104) (#​27250)

Other changes

• Reduce syntax error noise by swallowing dedents like indents (#​27170)
• Vendor latest annotate-snippets (#​27033)

Contributors

• @​bxff
• @​anishgirianish
• @​Avasam
• @​epage
• @​LHMQ878
• @​MichaReiser
• @​ntBre
• @​HarshalPatel1972
• @​mjpieters
• @​joshuavetos
• @​jesco-absolute
• @​vidigoat
• @​baltasarblanco
• @​ribru17
• @​oh-summy
• @​Jayashanker-Padishala

v0.16.0

Compare Source

Released on 2026-07-23.

Check out the blog post for a migration
guide and overview of the changes!

Breaking changes

• Ruff now enables a much larger set of rules by default (413, up from 59). See the blog post for
  more details and the new Default Rules page for a
  full listing of the enabled rules. Note that this is primarily an expansion, but 18 of the more
  opinionated pycodestyle (E) and pyflakes (F) rules have been removed from the default set:
  E401, E402, E701, E702, E703, E711, E712, E713, E714, E721, E731, E741,
  E742, E743, F403, F405, F406, and F722.

• Ruff can now format Python code blocks in Markdown files and will do this by default. See the
  documentation for more details.

• Ruff now supports ruff: ignore comments at the ends of lines, like noqa comments, or on the line preceding a diagnostic. For example, these both suppress an unused-import (F401) diagnostic:

  import math  # ruff: ignore[F401]
  
  # ruff: ignore[F401]
  import os

• Fixes are now shown in check and format --check output:

  ❯ ruff format --check .
  unformatted: File would be reformatted
   --> try.md:1:1
    |
  1 | ```python
    - import   math
  2 + import math
  3 | ```
    |
  
  1 file would be reformatted

  This example also shows off the Markdown formatting.

• format --check now supports the same output formats as the linter, including the github and
  gitlab outputs for rendering annotations in CI:

  ❯ ruff format --check --output-format github .
  ::error title=ruff (unformatted),file=try.md,line=2,col=8,endLine=2,endColumn=10::try.md:2:8: unformatted: File would be reformatted

  See the CLI help or documentation for the
  full list of supported formats.

• The filename, location, end_location, fix.edits[].location, and fix.edits[].end_location
  fields in the JSON output format may now be null rather than defaulting to the empty string and
  row 1, column 1, respectively.

Stabilization

The following rules have been stabilized and are no longer in preview:

• airflow3-incompatible-function-signature
  (AIR303)
• missing-copyright-notice
  (CPY001)
• unnecessary-from-float (FURB164)
• sorted-min-max (FURB192)
• implicit-string-concatenation-in-collection-literal
  (ISC004)
• log-exception-outside-except-handler
  (LOG004)
• invalid-bool-return-type
  (PLE0304)
• too-many-positional-arguments
  (PLR0917)
• stop-iteration-return (PLR1708)
• none-not-at-end-of-union
  (RUF036)
• access-annotations-from-class-dict
  (RUF063)
• duplicate-entry-in-dunder-all
  (RUF068)

The following behaviors have been stabilized:

• blind-except (BLE001) is now suppressed when
  the exception is logged via logging methods other than critical, error and exception.
• future-required-type-annotation
  (FA102) now checks for additional PEP 585-compatible
  APIs, such as those from collections.abc.
• f-string-in-get-text-func-call
  (INT001),
  format-in-get-text-func-call
  (INT002), and
  printf-in-get-text-func-call
  (INT003) now check for additional common ways of using the gettext module, such as assigning
  it to builtins._.
• suspicious-url-open-usage
  (S310) now resolves local string literal bindings to avoid more false positives.
• snmp-insecure-version (S508) and
  snmp-weak-cryptography (S509) now
  support the recommended API from newer versions of PySNMP.
• typing-text-str-alias (UP019) now
  recognizes typing_extensions.Text in addition to typing.Text.

Preview features

• [pyupgrade] Fix false positive with TypeVar default before Python 3.13 (UP040) (#​26888)

Bug fixes

• [ruff] Fix missing check on unrecognized early bound (RUF016) (#​26986)

Rule changes

• Insert a space after the colon in Ruff suppression comments (#​27123)

Performance

• [pyupgrade] Speed up unnecessary-future-import (UP010) (#​27047)

Documentation

• [ruff] Add missing period in "Why is this bad?" section (RUF200) (#​26930)
• [flake8-simplify] Clarify os.environ behavior on Windows (SIM112) (#​26972)
• [pydocstyle] Document fix safety (D400) (#​26971)

Contributors

• @​jonathandung
• @​Joosboy
• @​MichaReiser
• @​Andrej730
• @​ntBre
• @​zaniebot

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[renovate]

⚠️ Artifact update problem

Renovate failed to update an artifact related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
• you click the rebase/retry checkbox if found above, or
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The artifact failure details are included below:

File name: Cargo.lock

Command failed: cargo update --config net.git-fetch-with-cli=true --manifest-path Cargo.toml --workspace
    Updating git repository `https://github.com/astral-sh/ruff.git`
From https://github.com/astral-sh/ruff
 * [new tag]               0.16.2     -> origin/tags/0.16.2
    Updating crates.io index
error: failed to select a version for `get-size2`.
    ... required by package `char_str v0.0.2`
    ... which satisfies dependency `char_str = "^0.0.2"` of package `ruff_cache v0.0.8 (https://github.com/astral-sh/ruff.git?tag=0.16.2#5b48a040)`
    ... which satisfies git dependency `ruff_cache` of package `ruff_formatter v0.0.8 (https://github.com/astral-sh/ruff.git?tag=0.16.2#5b48a040)`
    ... which satisfies git dependency `ruff_formatter` of package `ruff_fmt v0.15.20 (/tmp/renovate/repos/github/wasm-fmt/ruff_fmt)`
versions that meet the requirements `^0.10.0` (locked to 0.10.1) are: 0.10.1

all possible versions conflict with previously selected packages

  previously selected package `get-size2 v0.10.3`
    ... which satisfies dependency `get-size2 = "^0.10.3"` of package `ruff_text_size v0.0.8 (https://github.com/astral-sh/ruff.git?tag=0.16.2#5b48a040)`
    ... which satisfies git dependency `ruff_text_size` of package `ruff_fmt v0.15.20 (/tmp/renovate/repos/github/wasm-fmt/ruff_fmt)`

failed to select a version for `get-size2` which could resolve this conflict