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fix(tts): prevent KeyError for non-timestamp messages in speech parts #232

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Merged
luk384090-cloud merged 1 commit into from
Nov 12, 2026
+8 −0
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fix(tts): prevent KeyError for non-timestamp messages in speech parts #232

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8 changes: 8 additions & 0 deletions dashscope/legacy_1x/audio/tts/speech_synthesizer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -180,6 +180,14 @@ def call( # pylint: disable=R1702,too-many-branches # type: ignore[override] #
part,
)
else:
if (
not isinstance(part.output, dict)
or "sentence" not in part.output
):
# Non-timestamp message (e.g. extra messages returned
# in the SSML/bgm scenario). Skip it safely instead of
# raising KeyError on part.output["sentence"].
continue
if _callback is not None:
sentence = SpeechSynthesisResult(
None, # type: ignore[arg-type]
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