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https://github.com/NCBM/plyngent.git
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NCBM
2ae7aa0e05
Parse OpenAI-compatible usage dicts into prompt/completion/total counts for session and turn aggregation.
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
from __future__ import annotations
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from msgspec import UNSET
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from plyngent.agent.usage import TokenUsage, token_usage_from_api
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def test_token_usage_add() -> None:
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a = TokenUsage(prompt_tokens=10, completion_tokens=5, total_tokens=15)
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b = TokenUsage(prompt_tokens=3, completion_tokens=2, total_tokens=5)
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c = a.add(b)
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assert c.prompt_tokens == 13
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assert c.completion_tokens == 7
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assert c.total_tokens == 20
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assert a.prompt_tokens == 10 # immutable-ish via new struct
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def test_token_usage_from_api() -> None:
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assert token_usage_from_api(None) is None
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assert token_usage_from_api(UNSET) is None
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assert token_usage_from_api({}) is None
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u = token_usage_from_api({"prompt_tokens": 11, "completion_tokens": 4, "total_tokens": 15})
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assert u is not None
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assert u.prompt_tokens == 11
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assert u.completion_tokens == 4
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assert u.total_tokens == 15
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def test_token_usage_from_api_infers_total() -> None:
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u = token_usage_from_api({"prompt_tokens": 2, "completion_tokens": 3})
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assert u is not None
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assert u.total_tokens == 5
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def test_format_line() -> None:
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line = TokenUsage(prompt_tokens=1, completion_tokens=2, total_tokens=3).format_line()
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assert "prompt=1" in line
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assert "completion=2" in line
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assert "total=3" in line
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