2 Commits

Author	SHA1	Message	Date
yuneng-jiang	7899463c6a	fix(callbacks): forward callback_settings to callback initializers and guard consumers against non-dict values (#30161) ... * fix(datadog): pass callback_specific_params so DatadogCostManagementLogger receives cost_tag_keys (#29590) * fix(datadog): pass callback_specific_params so DatadogCostManagementLogger receives cost_tag_keys * test(proxy): regression test that load_config forwards callback_specific_params * fix(proxy): guard lakera_prompt_injection callback_specific_params against non-dict Addresses review feedback: forwarding callback_settings as callback_specific_params (so DatadogCostManagementLogger receives cost_tag_keys) exposed the lakera_prompt_injection branch, which did lakeraAI_Moderation(**callback_specific_params ["lakera_prompt_injection"]) with no type guard. A config like `callback_settings: {lakera_prompt_injection: "any-string"}` then hit `**"any-string"` -> TypeError: argument after ** must be a mapping, not str. Guard the lakera branch with isinstance(dict), matching the existing presidio and datadog_cost_management branches (non-dict values fall back to {}). Add a regression test asserting initialize_callbacks_on_proxy ignores a non-dict value instead of crashing. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * test: inject fake lakera_ai module to avoid importing the real one CI fix for the lakera regression test: it stubbed litellm.proxy.proxy_server with a SimpleNamespace and then monkeypatch.setattr'd the real lakera_ai module, which forces importing it — and lakera_ai does `from litellm.proxy.proxy_server import LiteLLM_TeamTable`, absent on the stub -> ImportError under proxy-infra tests. Inject a fake lakera_ai module into sys.modules instead, so the callbacks branch's `from ...lakera_ai import lakeraAI_Moderation` resolves to the stub without loading the real module. The guard under test (isinstance(dict) in the lakera branch) is unchanged. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> * fix(callbacks): guard compression/websearch interceptors against non-dict callback_settings (#30153) #29590 forwards the full callback_settings dict into initialize_callbacks_on_proxy, which activates the compression_interception and websearch_interception consumers. Their initialize_from_proxy_config read the callback_settings subkey without an isinstance(dict) guard, so a non-dict value such as `compression_interception: true` reached from_config_yaml(...).get(...) and aborted proxy startup with AttributeError. #29590 added that guard for lakera_prompt_injection but not for these two Mirror the isinstance(dict) guard already used by the lakera, presidio, and datadog branches so a non-dict value is ignored and the callback initializes with defaults. A parametrized test feeds every callback_settings consumer a non-dict value through initialize_callbacks_on_proxy to catch a future consumer that forgets the guard * fix(callbacks): normalize non-dict callback_specific_params to empty dict A blank callback_settings: key in YAML loads as None, and config.get('callback_settings', {}) returns None because dict.get only falls back to the default when the key is absent. Forwarding that value verbatim to initialize_callbacks_on_proxy made the first '<name>' in callback_specific_params membership test raise TypeError: argument of type 'NoneType' is not iterable, aborting proxy startup. Same failure for any non-dict root such as callback_settings: true. Normalize the value at the function boundary so both callsites (and any future ones) initialize callbacks with their defaults instead of crashing. --------- Co-authored-by: Hedi Daoud <150018939+hdaoud23@users.noreply.github.com> Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-10 15:22:00 -07:00
Krrish Dholakia	386f334fee	Prompt Compression - add it to the proxy (#25729) ... * refactor: new agentic loop event hook simplifies how to create logic for tool based multi llm calls * fix: compress - make it work on anthropic input as well * fix(compress.py): working prompt compression for claude code ensures claude code messages can run through proxy easily * docs: add agentic loop hook guide * docs: add agentic_loop_hook to sidebar * fix: fix multiple arguments error * fix: fix tool call loop for compression on streaming /v1/messages * fix: fix linting errors * fix: fix ci/cd errors * feat(litellm_pre_call_utils.py): use claude code session for litellm session id allows claude code logs to be stitched together, making it easy to know they were all part of the same conversation * fix: suppress incorrect mypy warning rE: module * revert: drop PR's changes to litellm/proxy/_experimental/out/ Restores the 34 HTML files under _experimental/out/ to their pre-PR paths (X/index.html -> X.html). All renames are R100 (content unchanged); no other files are touched. * fix: address greptile review comments on PR #25729 - Skip ``kwargs["tools"] = []`` injection when compression is a no-op — Anthropic Messages rejects empty tool arrays on requests that did not originally declare tools. - Move agentic-loop safety guards (fingerprint cycle / max depth) out of the per-callback try/except so they propagate instead of being swallowed by the generic exception handler. Extracted _check_agentic_loop_safety. - Gate generic ``x-<vendor>-session-id`` capture behind the LITELLM_CAPTURE_VENDOR_SESSION_HEADERS env var (off by default) to preserve backwards compatibility; explicit x-litellm-* headers are unaffected. - Fix monkeypatch target in pre-call-hook test to patch the actual module-level binding (litellm.integrations.compression_interception.handler.compress). - Add regression tests for empty-tools skip and opt-in session capture. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * revert: drop LITELLM_CAPTURE_VENDOR_SESSION_HEADERS flag Generic x-<vendor>-session-id header capture is a new feature and only runs *after* the explicit x-litellm-trace-id / x-litellm-session-id checks, so it does not change behavior for any existing caller that was already using the LiteLLM headers — no backwards-incompatibility to gate. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> * refactor(compress): replace input_type with CallTypes call_type Drop the bespoke ``CompressionInputType`` literal and use the existing ``litellm.types.utils.CallTypes`` enum instead. ``litellm.compress()`` now takes ``call_type: Union[CallTypes, str]`` (default ``CallTypes.completion``) — no new concept to learn, and the enum is already the way the rest of the codebase talks about request shapes. Supported values: ``completion`` / ``acompletion`` (OpenAI chat-completions shape) and ``anthropic_messages`` (Anthropic structured content blocks). Updated: compress(), the compression_interception handler, tests, docs, and the two eval scripts. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>	2026-04-20 15:08:00 -07:00