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Ashwin Bharambe e1e161553c
feat(responses): add MCP argument streaming and content part events (#3136) 
# What does this PR do?

Adds content part streaming events to the OpenAI-compatible Responses API to support more granular streaming of response content. This introduces:

1. New schema types for content parts: `OpenAIResponseContentPart` with variants for text output and refusals

2. New streaming event types:
   - `OpenAIResponseObjectStreamResponseContentPartAdded` for when content parts begin
   - `OpenAIResponseObjectStreamResponseContentPartDone` for when content parts complete

3. Implementation in the reference provider to emit these events during streaming responses. Also emits MCP arguments just like function call ones.


## Test Plan

Updated existing streaming tests to verify content part events are properly emitted
2025-08-13 16:34:26 -07:00
..
__init__.py chore: remove nested imports (#2515) 2025-06-26 08:01:05 +05:30
agents.py feat(responses): add include parameter (#3115) 2025-08-12 10:24:01 -07:00
openai_responses.py feat(responses): add MCP argument streaming and content part events (#3136) 2025-08-13 16:34:26 -07:00