dschlueter/my_voice_assistant_v3_jamulix
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feat(costs): Stufe 2 — geschätzte Quellen (lokaler Strom, Cartesia, Notruf)

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Lokales LLM: Call-Dauer gemessen -> Stromkosten je Job ((max-idle)*load*n/
3.6e6*Preis(EUR/kWh)*usd_per_eur), Kategorie llm_local. Cartesia-TTS: Zeichen x
cartesia_usd_per_char (tts). Notruf: pro Webhook-Alarm 0,20€*usd_per_eur
(alert), nur Doku, nie Sperre. Helfer in costs.py; neue Settings (GPU-Watt/Last/
Strompreis/usd_per_eur/cartesia/alert). Statistik: "exakt vs. geschätzt"
(Tooltip + Summenzeile, Kategorien tts/alert/llm_local). Tests: 318.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Dieter Schlüter 2026-06-30 13:27:50 +02:00
commit d45e2c9ae3
8 changed files with 85 additions and 5 deletions
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2
app/providers/tts/cartesia.py
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@ -1,5 +1,6 @@
import httpx
from app.core.costs import add_cost, cartesia_usd
from app.providers.tts.base import TTSProvider
_API_URL = "https://api.cartesia.ai/tts/bytes"
@ -139,4 +140,5 @@ class CartesiaTTSProvider(TTSProvider):
if not response.content:
raise RuntimeError("Cartesia TTS returned empty audio")
add_cost(cartesia_usd(len(text.strip())), "tts") # geschätzt (Zeichen × Preis)
return response.content