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Project	Deployment	Actions	Updated (UTC)
litellm	Ready	Preview, Comment	Mar 30, 2026 5:43pm

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Merging this PR will not alter performance

✅ 16 untouched benchmarks

_{Comparing litellm_/modest-easley (92e7aaa) with main (a278933)}

Greptile Summary

This PR is a pure mechanical refactoring of two guardrail handler files to reduce statement counts and satisfy the Ruff PLR0915 linter rule. No behavior changes are introduced — all extracted helper methods preserve the original logic verbatim.

Key changes:

• A2AGuardrailHandler.process_output_streaming_response: inline parsing and text-collection logic extracted into _parse_streaming_responses() and _collect_text_from_parsed_chunks().
• AnthropicMessagesHandler.process_output_response: inline request-data setup, content extraction, and inputs-building logic extracted into _prepare_request_data(), _get_response_content(), _extract_from_content_blocks(), and _build_guardrail_inputs().
• The extract_text_from_a2a_response import was moved from process_output_streaming_response into the new _collect_text_from_parsed_chunks helper; this lazy-import pattern is consistent with how the import was used before and causes no functional difference.
• No tests were modified or removed, and existing tests for AnthropicMessagesHandler continue to cover the refactored paths.

Confidence Score: 5/5

Safe to merge — purely mechanical code organisation with no behavioral changes.

All changes are straight-line extractions; logic paths in both files are preserved exactly. No tests were weakened or removed, no new functionality was introduced, and the linter violation is clearly addressed. All remaining observations are at the P2 style level at most.

No files require special attention.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    subgraph A2A["A2AGuardrailHandler"]
        A[process_output_streaming_response] --> B[_parse_streaming_responses\nnew helper]
        A --> C[_collect_text_from_parsed_chunks\nnew helper]
        C --> D[extract_text_from_a2a_response\nlazy import]
        A --> E[guardrail_to_apply.apply_guardrail]
        A --> F[_apply_text_to_path]
    end

    subgraph Anthropic["AnthropicMessagesHandler"]
        G[process_output_response] --> H[_get_response_content\nnew static helper]
        G --> I[_extract_from_content_blocks\nnew helper]
        I --> J[_extract_output_text_and_images]
        G --> K[_prepare_request_data\nnew helper]
        G --> L[_build_guardrail_inputs\nnew static helper]
        G --> M[guardrail_to_apply.apply_guardrail]
        G --> N[_apply_guardrail_responses_to_output]
    end

_{Reviews (1): Last reviewed commit: "[Refactor] Extract helper methods in gua..." | Re-trigger Greptile}