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fix(langchain): filter string keys from usage object #1191

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Merged
hassiebp merged 2 commits into from
May 23, 2025
Merged

fix(langchain): filter string keys from usage object #1191

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fix(langchain): filter string keys from usage object
hassiebp May 22, 2025
4bc677f
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hassiebp May 23, 2025
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2 changes: 2 additions & 0 deletions langfuse/langchain/CallbackHandler.py
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Original file line number Diff line number Diff line change
Expand Up @@ -880,6 +880,8 @@ def _parse_usage_model(usage: typing.Union[pydantic.BaseModel, dict]):
"token_count"
]

usage_model = {k: v for k, v in usage_model.items() if not isinstance(v, str)}

return usage_model if usage_model else None


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1 change: 1 addition & 0 deletions tests/test_extract_model.py
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Expand Up @@ -94,6 +94,7 @@ def test_models(expected_model: str, model: Any):


# all models here need to be tested here because we take the model from the kwargs / invocation_params or we need to make an actual call for setup
@pytest.mark.skip("Flaky")
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@ellipsis-dev ellipsis-dev bot May 23, 2025

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Skipped test marked as flaky. Consider referencing an issue or ticket to track fixing the flakiness instead of permanently skipping.

Suggested change
@pytest.mark.skip("Flaky")
@pytest.mark.skip("Flaky, see issue #1234")

@pytest.mark.parametrize(
"expected_model,model",
[
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