fix(provider): extend StepFun reasoning fallback to all code paths

- Add reasoning_content fallback from reasoning in _parse dict branch
- Add content fallback from msg.reasoning in _parse SDK object branch
- Add reasoning_content fallback in _parse SDK object branch
- Add reasoning fallback in _parse_chunks dict branch
- Add reasoning fallback in _parse_chunks SDK object branch

This ensures StepFun Plan API works correctly in both streaming and
non-streaming modes, for both dict and SDK object response formats.
This commit is contained in:
moranfong 2026-04-07 23:38:04 +08:00 committed by Xubin Ren
parent 9e7c07ac89
commit 12ff8b22d6

View File

@ -459,6 +459,8 @@ class OpenAICompatProvider(LLMProvider):
if not content and msg0.get("reasoning"):
content = self._extract_text_content(msg0.get("reasoning"))
reasoning_content = msg0.get("reasoning_content")
if not reasoning_content and msg0.get("reasoning"):
reasoning_content = self._extract_text_content(msg0.get("reasoning"))
for ch in choices:
ch_map = self._maybe_mapping(ch) or {}
m = self._maybe_mapping(ch_map.get("message")) or {}
@ -514,6 +516,8 @@ class OpenAICompatProvider(LLMProvider):
finish_reason = ch.finish_reason
if not content and m.content:
content = m.content
if not content and getattr(m, "reasoning", None):
content = m.reasoning
tool_calls = []
for tc in raw_tool_calls:
@ -530,12 +534,16 @@ class OpenAICompatProvider(LLMProvider):
function_provider_specific_fields=fn_prov,
))
reasoning_content = getattr(msg, "reasoning_content", None) or None
if not reasoning_content and getattr(msg, "reasoning", None):
reasoning_content = msg.reasoning
return LLMResponse(
content=content,
tool_calls=tool_calls,
finish_reason=finish_reason or "stop",
usage=self._extract_usage(response),
reasoning_content=getattr(msg, "reasoning_content", None) or None,
reasoning_content=reasoning_content,
)
@classmethod
@ -596,6 +604,8 @@ class OpenAICompatProvider(LLMProvider):
if text:
content_parts.append(text)
text = cls._extract_text_content(delta.get("reasoning_content"))
if not text:
text = cls._extract_text_content(delta.get("reasoning"))
if text:
reasoning_parts.append(text)
for idx, tc in enumerate(delta.get("tool_calls") or []):
@ -614,6 +624,8 @@ class OpenAICompatProvider(LLMProvider):
content_parts.append(delta.content)
if delta:
reasoning = getattr(delta, "reasoning_content", None)
if not reasoning:
reasoning = getattr(delta, "reasoning", None)
if reasoning:
reasoning_parts.append(reasoning)
for tc in (delta.tool_calls or []) if delta else []: