Typing-only pass over backend modules that carried the most reportAny and
reportExplicitAny errors. Every new annotation is backed by a construction
site, a call site, or an isinstance narrowing that already existed; untyped
JSON boundaries were left alone rather than declared without validation.
Tree-wide basedpyright errors drop 138,481 to 138,007. reportAny drops 8,854
to 8,645 and reportExplicitAny drops 3,119 to 2,814.
Without :(glob), git matches 'tests/e2e/**/*.py' with * crossing slashes, so the
pattern needs at least one directory below tests/e2e and a top-level file never
matches. PR #39209 added tests/e2e/test_junit_properties.py with three
basedpyright errors and the e2e step printed "No changed tests/e2e Python files;
skipping." The ruff format step's 'litellm/**/*.py' skipped litellm/main.py and
the other top-level modules the same way.
:(glob) makes /**/ match zero or more directories, so both gates now select
top-level and nested files alike. A regression test runs the workflow's own
pathspecs against a throwaway repo and locks that in for every diff-scoped gate.
initialize_presidio registers up to three callbacks per guardrail but the
registry only kept the first, so deleting or re-syncing the guardrail left
the post_call siblings serving the old config. The initializer now returns
every callback it registered, the registry tracks primary and siblings per
guardrail id, delete purges all of them from every callback list, and
update pushes the new params into each while siblings keep their stage.
An Anthropic buffer without a stop_reason only ran the flat text scan, so a
rewrite there was dropped while the executor trusted the translation to have
delivered it. A Responses buffer ending at response.output_item.done returned
after the tool-call scan without ever checking the text. Both now reach the
flat scan and raise UndeliverableStreamRewrite when a caller expects the
rewrite delivered, matching the existing Responses no-envelope fallback.
* fix(search): forward search-tool params through the router, complete Parallel AI v1 param mapping
SearchAPIRouter dropped every parameter configured on a search tool, forwarding
only per-request kwargs. Any tool-level setting (mode, max_results, ...) was
silently lost on the way to the adapter, for every search provider.
Also completes the Parallel AI v1 search surface: after_date, fetch_policy,
location and include_domains now nest under advanced_settings instead of being
sent as unknown top-level fields, responses preserve search_id / session_id /
warnings / raw excerpts, and search cost is derived from the request mode and
the provider's reported usage rather than a single flat rate.
* fix(parallel_ai): stop a caller from pricing its own search request
`_parallel_ai_usage` carries the provider's reported usage into cost
calculation. It was only written when the response contained a usage block, so
a caller could pass `_parallel_ai_usage=[{"name": "sku_search", "count": 0}]`
and, whenever the provider omitted usage, bill $0.00 instead of $0.005 — the
value also reached the upstream request body as an unknown field.
The key is now stripped from inbound params and written unconditionally from
the parsed response, so only the provider can populate it.
* fix(parallel_ai): price fast search mode correctly
* test(parallel_ai): fake search at HTTP boundary
* fix(parallel_ai): tolerate null search result fields
---------
Co-authored-by: khushishelat <shelatkhushi@gmail.com>
An agent's object_permission.mcp_toolsets could be persisted through the
new edit form and PATCH /v1/agents but never reached the request-time
checks: _get_allowed_mcp_servers_for_agent read only mcp_servers and
mcp_access_groups, so an agent granted a toolset alone resolved to [] and
placed no ceiling on its keys, and _get_agent_tool_permissions_for_server
ignored the tools those toolsets grant. Both helpers now resolve toolsets
through the shared _toolset_tool_permissions / _toolset_tools_for_server
helpers the key, team, and org levels already use, and a declared toolset
that resolves to nothing raises UnloadableEntitlementError so the
resolver denies instead of reading the agent as unrestricted
tests/e2e/test_junit_properties.py fed a hand-rolled FakeItem to
result_properties and attach_result_properties, both typed pytest.Item,
so uv run basedpyright tests/e2e reported 3 reportArgumentType errors on
litellm_internal_staging and every make check that scopes a litellm/ or
tests/e2e/ Python file failed.
Each test now looks up its own collected Item in request.session.items
and applies the covers marker at run time through request.applymarker,
so the coverage registry's collect-only pass never sees the test ids and
the production functions keep their pytest.Item signatures. No casts, no
ignores.
Resolves LIT-6669
Brings the stack base up to origin/litellm_internal_staging. Staging's
get_streaming_string_so_far now joins delta-only Responses parts itself, so
the handler's separate delta joiner and the flag-gated delta scan go away
and the fallback keeps failing closed on a rewrite it cannot deliver. The
two tests that pinned the old flag-gated behaviour are dropped in favour of
staging's delta-assembly tests, and _process_ended_stream takes the same
UserAPIKeyAuth | None the typed process_output_response now expects
Any scoped MCP request (/mcp/<name> path or x-mcp-servers header) that resolves to zero allowed servers now returns one generic 403, so unknown, unauthorized, and access-group names are indistinguishable and the error cannot be used to enumerate servers. The agent-attributed variant reruns the same scope resolver with the agent binding stripped and fires only when that rerun resolves, naming the vetoed server or access group and both fix paths
AgentObjectPermission now declares mcp_toolsets so PATCH /v1/agents keeps it, and the agent edit form round-trips toolsets alongside servers and access groups instead of dropping them on save. The two scope-resolver params only iterate their names, so they take Sequence[str] and the LIT001 budget ratchets down by the two annotations this widens
* fix(proxy): keep passthrough logging metadata and model_info dicts when team callbacks are wired
Passing team callback vars into Logging(kwargs=...) makes get_litellm_params materialize a full litellm_params, where metadata and model_info default to None instead of being absent. Readers that resolve them as .get(key, {}).get(...) then raise, so any passthrough request from a team with logging callbacks 500s once a pre-call guardrail is on, and the router strategy loggers log a traceback per request.
* test(proxy): annotate the closure dicts the passthrough logging tests record into
