mirror of
https://github.com/BerriAI/litellm.git
synced 2026-10-08 03:08:45 +00:00
6eed38bcfb
* fix(guardrails/bedrock): honor disable_exception_on_block by raising ModifyResponseException The Bedrock-specific GuardrailInterventionNormalStringError predates the unified guardrails refactor and no proxy code path handles it, so a block with the flag set surfaced as an uncaught Exception -> HTTP 500 in pre_call mode and was silently discarded in during_call mode (model call proceeded in the parallel asyncio.gather; the block hook's data["mock_response"] mutation happened after route_request had already unpacked kwargs). Convert the block to ModifyResponseException at the raise site inside make_bedrock_api_request. That exception is the industry-standard proxy contract already caught in proxy_server, anthropic_endpoints, response_api _endpoints, and pass_through_endpoints; it turns into a 200 response with finish_reason=content_filter and the block message as content, which is exactly what the flag was documented to yield. Post-call blocks attach the LLM response to original_response so the synthetic reply reports the upstream call's real token usage instead of zero. Deletes the now-orphaned GuardrailInterventionNormalStringError class and the dead create_guardrail_blocked_response / mock_response plumbing in the Bedrock hooks; updates the existing tests that had locked in the buggy contract. Resolves LIT-4186 * chore(guardrails/bedrock): drop dead str branch in _update_messages_with_updated_bedrock_guardrail_response Follow-up to the disable_exception_on_block fix. That method used to receive either a BedrockGuardrailResponse or a plain string (the block message, when the flag was set). Now that a block always raises ModifyResponseException before this method runs, the string branch is unreachable; tighten the type to BedrockGuardrailResponse and delete the guard. * fix(guardrails/bedrock): streaming post_call block yields synthetic stream instead of surfacing as SSE 500 Regression from the LIT-4186 refactor: pre-refactor, the streaming post_call iterator caught GuardrailInterventionNormalStringError locally and replaced the assembled response with a synthetic content-filter message, then re-emitted it as chunks via MockResponseIterator. After the refactor the exception was re-raised as ModifyResponseException, which async_streaming_data_generator serializes as a proxy 500 error frame because the SSE response headers are already flushed by the time the block fires. Non-streaming paths still let ModifyResponseException propagate to the endpoint handler (which converts it into a 200). Streaming can't do that, so keep the local synthesis: on the exception, rebind the assembled response to a ModelResponse whose single choice carries the block message as content and finish_reason=content_filter, and let the downstream MockResponseIterator emit it as chunks. Same shape a non-streaming block produces. Adds a mapped-file regression test that mutation-kills the raise behavior and locks in the synthetic-stream contract. * fix(guardrails/bedrock): preserve upstream usage on streaming post_call block Non-streaming post_call blocks report the upstream LLM call's real token usage via ModifyResponseException.original_response, which the endpoint handler unwraps through _blocked_response_usage. Streaming post_call synthesizes its own ModelResponse locally (the exception can't escape the SSE generator), and previously left .usage unset, so the client saw accurate billing on non-streaming blocks and zero on streaming blocks -- silent revenue leak. Copy the assembled response's .usage onto the synthetic block response before yielding. Pre-refactor code had the same gap (create_guardrail_blocked_response never set usage); this is a net improvement, not a regression fix. |
||
|---|---|---|
| .. | ||
| a2a_protocol | ||
| anthropic_interface/exceptions | ||
| batches | ||
| caching | ||
| completion_extras | ||
| containers | ||
| enterprise | ||
| expected_fine_tuning_api | ||
| expected_responses_api_request | ||
| experimental_mcp_client | ||
| google_genai | ||
| images | ||
| integrations | ||
| interactions | ||
| litellm_core_utils | ||
| llms | ||
| models | ||
| ocr | ||
| passthrough | ||
| proxy | ||
| realtime_api | ||
| repositories | ||
| rerank_api | ||
| responses | ||
| router_strategy | ||
| router_utils | ||
| sandbox | ||
| secret_managers | ||
| test_router | ||
| types | ||
| vector_stores | ||
| videos | ||
| __init__.py | ||
| conftest.py | ||
| log.txt | ||
| readme.md | ||
| test__types.py | ||
| test_a2a_registry_lookup.py | ||
| test_acompletion_session_reuse_e2e.py | ||
| test_add_deployment_no_master_key.py | ||
| test_aembedding_session_reuse_e2e.py | ||
| test_anthropic_beta_headers_filtering.py | ||
| test_anthropic_skills_transformation.py | ||
| test_anthropic_sonnet_1hr_cache_pricing.py | ||
| test_azure_ad_token_credential_resolution.py | ||
| test_azure_video_router.py | ||
| test_batch_completion_models_all_responses.py | ||
| test_bedrock_anthropic_1hr_cache_pricing.py | ||
| test_bedrock_usgov_haiku_1hr_cache.py | ||
| test_bedrock_usgov_pricing.py | ||
| test_budget_ratchet_check.py | ||
| test_chat_ui_responses_session.py | ||
| test_check_licenses.py | ||
| test_check_type_discipline.py | ||
| test_circleci_path_filter.py | ||
| test_claude_fable_5_config.py | ||
| test_claude_haiku_4_5_config.py | ||
| test_claude_opus_4_6_config.py | ||
| test_claude_opus_4_8_config.py | ||
| test_claude_sonnet_4_6_config.py | ||
| test_claude_sonnet_5_config.py | ||
| test_cloudflare_workers_ai_model_metadata.py | ||
| test_command_r7b_pricing.py | ||
| test_completion_timeout_resolution.py | ||
| test_compression.py | ||
| test_constants.py | ||
| test_container_router.py | ||
| test_cost_calculation_log_level.py | ||
| test_cost_calculator.py | ||
| test_count_tokens_public_api.py | ||
| test_dashscope_image_generation.py | ||
| test_deepseek_model_metadata.py | ||
| test_dockerfile_non_root.py | ||
| test_eager_tiktoken_load.py | ||
| test_exception_exports.py | ||
| test_exception_header_preservation.py | ||
| test_exception_mapping_request_attribute.py | ||
| test_filter_out_litellm_params.py | ||
| test_get_blog_posts.py | ||
| test_git_hooks.py | ||
| test_github_close_low_quality_prs.py | ||
| test_github_review_gate.py | ||
| test_github_triage_with_llm.py | ||
| test_github_triage_workflows.py | ||
| test_gpt_5_5_model_metadata.py | ||
| test_gpt_5_6_model_metadata.py | ||
| test_gpt_image_cost_calculator.py | ||
| test_groq_streaming_encoding.py | ||
| test_guardrail_exception_status_codes.py | ||
| test_lazy_imports.py | ||
| test_litellm_params_reserved_keys.py | ||
| test_logging.py | ||
| test_lowest_latency_zero_tokens.py | ||
| test_main.py | ||
| test_main_module_header.py | ||
| test_mistral_medium_3_5_model_metadata.py | ||
| test_model_block_unblock.py | ||
| test_model_cost_aliases.py | ||
| test_model_param_helper.py | ||
| test_model_response_normalization.py | ||
| test_nested_drop_params.py | ||
| test_openai_embedding_encoding_format_default.py | ||
| test_prisma_generate_if_needed.py | ||
| test_project_alias_tracking.py | ||
| test_project_tags_pydantic.py | ||
| test_rag_openai_ingestion.py | ||
| test_rate_limit_error_unification.py | ||
| test_redact_string_in_error_paths.py | ||
| test_redis.py | ||
| test_register_model_custom_pricing.py | ||
| test_register_model_zero_cost_persistence.py | ||
| test_responses_api_bridge_non_stream.py | ||
| test_responses_id_security.py | ||
| test_responses_streaming_container_ownership.py | ||
| test_retrieve_batch_bedrock_dispatch.py | ||
| test_router.py | ||
| test_router_block_helpers.py | ||
| test_router_exception_redaction.py | ||
| test_router_google_genai.py | ||
| test_router_model_cost_isolation.py | ||
| test_router_order_fallback.py | ||
| test_router_per_deployment_num_retries.py | ||
| test_router_redis_init.py | ||
| test_router_retry_non_retryable_errors.py | ||
| test_router_retry_policy_update.py | ||
| test_router_silent_experiment.py | ||
| test_router_streaming_fallback_metadata.py | ||
| test_router_weighted_failover.py | ||
| test_ruff_strict_gate.py | ||
| test_secret_redaction.py | ||
| test_service_logger.py | ||
| test_setup_wizard.py | ||
| test_shared_session_integration.py | ||
| test_ssl_verify_unit.py | ||
| test_stream_chunk_builder_annotations.py | ||
| test_streaming_connection_cleanup.py | ||
| test_system_message_format_bug.py | ||
| test_thinking_enabled.py | ||
| test_triage_rollout_heads_up.py | ||
| test_type_check_gate.py | ||
| test_type_discipline_gate.py | ||
| test_utils.py | ||
| test_utils_module_docstring.py | ||
| test_uuid_helper.py | ||
| test_vcr_safe_body_matcher.py | ||
| test_video_generation.py | ||
| test_xai_grok_4_3_model_metadata.py | ||
| test_xai_responses_auto_routing.py | ||
Testing for litellm/
This directory 1:1 maps the the litellm/ directory, and can only contain mocked tests.
The point of this is to:
- Increase test coverage of
litellm/ - Make it easy for contributors to add tests for the
litellm/package and easily run tests without needing LLM API keys.
File name conventions
litellm/proxy/test_caching_routes.pymaps tolitellm/proxy/caching_routes.pytest_<filename>.pymaps tolitellm/<filename>.py