* chore(lint): remove dead E501 config, fix stale blame-ignore SHAs, note 120 width in CLAUDE.md
E501 sat in both lint.ignore and lint.extend-select in ruff.toml; ignore wins,
so no line length was linted at all (verified: a 130-char line passes ruff
check while T201 fires). Remove it from both lists so the config tells the
truth: the formatter's wrap width is the only line-length control, matching
how the repo has actually behaved since E501 was ignored in Oct 2024
.git-blame-ignore-revs listed the pre-squash PR-head SHAs for the two ruff
reformat commits (#31317, #31518), which never landed on the branch, so git
blame ignored nothing. Replace them with the squash-merge SHAs that are
actually in history
Also document in CLAUDE.md that the line length is 120 (ruff.toml), not 88,
so agents stop wrapping to the old Black width
* fix: make CLAUDE.md more concise
* fix: make the guideline more clear
The repo linted at 120 (E501, isort) but ran ruff format at 88 via a
--line-length 88 override in the Makefile and CI, leaving the formatter
and the linter disagreeing on wrap width. Drop the override so ruff.toml's
line-length = 120 is the single source of truth and reformat the tree to
match.
Drops PLR0915 from ruff's extend-select along with its per-file-ignores,
and strips the now-unused `# noqa: PLR0915` directives across the codebase
(RUF100 would otherwise flag them as unused). The C901 suppression that
shared a directive with PLR0915 in streaming_handler.py is preserved.
* ci(lint): enforce blanket-noqa, dataclass-default, and unused-noqa rules
Enable PGH004 (blanket-noqa), RUF008 (mutable-dataclass-default),
RUF009 (function-call-in-dataclass-default-argument), and RUF100
(unused-noqa) in ruff.toml, and clean up every resulting violation.
RUF008/RUF009 were already clean. PGH004/RUF100 surfaced ~335 stale or
blanket noqas: blanket `# noqa` are now scoped to the rule they actually
suppress (mostly T201), dead directives are removed, and inapplicable
codes are trimmed (e.g. F401 dropped from `import *`).
lint.external lists rules enforced outside this config (the strict-rule
gate via ruff-strict.toml and upstream litellm's own ruff config) so
RUF100 keeps the noqa directives that protect them instead of stripping
coverage this config can't see.
* ci(lint): trim RUF100 external list to load-bearing codes only
Drop the 9 precautionary strict-gate codes (ANN001/002/003/401, B006,
PLR0913, PLW0603, RUF012, TID251) that have zero `# noqa` references in
the gated source. Keep only the 11 codes with live suppressions so
RUF100 doesn't flag them as unused. Future strict-gate suppressions can
re-add codes here (or fix the underlying issue) as needed.
1. check_code_and_doc_quality: add PLR0915 ignore for sandbox_executor.py
2. auth_ui_unit_tests: add prisma generate step (entrypoint.sh only runs
migration, not client generation)
3. proxy_store_model_in_db_tests: move does_mcp_server_exist outside
`if MCP_AVAILABLE:` so it's importable on Python < 3.10
4. build_and_test: fix datetime.fromisoformat('...Z') on Python 3.9
(Z suffix support was added in 3.11)
5. proxy_logging_guardrails: fix container name typo my-app-2 -> my-app-3
6. upload-coverage: use `uv tool run` instead of `uv run --with` to avoid
resolving the full workspace (which fails for Python 3.14)
Implement Anthropic Files API (upload, retrieve, list, delete, content)
using the BaseFilesConfig provider pattern. Adds multipart form-data
support to BaseLLMHTTPHandler for file uploads.
Spend logs are written asynchronously in batches, so a DB lookup for a
just-completed response's spend log races and returns zero rows. Replace the
DB-only fallback with an in-memory session store (_session_history) that is
populated after each response.completed event and consulted at the start of
the next response.create. This makes same-connection multi-turn reliable
without any timing dependency on the DB write queue.
Made-with: Cursor
* fix: add return type annotations to iterator protocol methods in streaming_handler
Add missing return type annotations to __iter__, __aiter__, __next__, and __anext__ methods in CustomStreamWrapper and related classes.
- __iter__(self) -> Iterator["ModelResponseStream"]
- __aiter__(self) -> AsyncIterator["ModelResponseStream"]
- __next__(self) -> "ModelResponseStream"
- __anext__(self) -> "ModelResponseStream"
Also adds AsyncIterator and Iterator to typing imports.
Fixes issue with PLR0915 noqa comments and ensures proper type checking support.
Related to: BerriAI/litellm#8304
* fix: add ruff PLR0915 noqa for files with too many statements
