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Hotfix: Bug with GPT-OSS tool calling #29

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Merged
kbumsik merged 2 commits into from
Aug 18, 2025
Merged

Hotfix: Bug with GPT-OSS tool calling #29

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8898778
fix
gmlwns2000 Aug 18, 2025
8bf26c0
fmt
gmlwns2000 Aug 18, 2025
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16 changes: 11 additions & 5 deletions python/sglang/srt/reasoning_parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -339,9 +339,15 @@ def detect_and_parse(self, text: str) -> StreamingParseResult:

# Process full_normal_text for final output
normal_text = ""
if self.final_channel_start in full_normal_text:
final_start = full_normal_text.find(self.final_channel_start)
final_content_start = final_start + len(self.final_channel_start)
if (self.final_channel_start in full_normal_text) or (
"<|channel|>final<|message|>" in full_normal_text
):
if self.final_channel_start in full_normal_text:
keyword = self.final_channel_start
elif "<|channel|>final<|message|>" in full_normal_text:
keyword = "<|channel|>final<|message|>"
final_start = full_normal_text.find(keyword)
final_content_start = final_start + len(keyword)
final_end = full_normal_text.find(
self.final_channel_end, final_content_start
)
Expand All @@ -368,11 +374,11 @@ def detect_and_parse(self, text: str) -> StreamingParseResult:
else:
# Final channel not complete - extract what we have
# Look for just <|channel|>final<|message|> without <|return|>
alt_final_start = full_normal_text.find(self.final_channel_start)
alt_final_start = full_normal_text.find(keyword)
if alt_final_start != -1:
before_alt_final = full_normal_text[:alt_final_start].strip()
alt_final_content = full_normal_text[
alt_final_start + len(self.final_channel_start) :
alt_final_start + len(keyword) :
].strip()

parts = []
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