Files
project-lyra/lyra/config.py
T
serversdown 5dbcfc7ccf feat: thought loop reach-out (ntfy push) + external input feeds
Her remaining two wishes from the 6-19 sketch:

Proactive reach-out (#6, literal): lyra/notify.py pushes to ntfy so she can reach
Brian when he's not in the app. thoughts.maybe_ping gates on salience, a cooldown,
and local quiet hours (all config-tunable; eager defaults), uses ntfy JSON publish
(UTF-8 titles/messages), links to /thoughts, and marks the thread surfaced so chat
won't also re-raise it. Disabled unless NTFY_URL is set.

External input feed (#1): lyra/feeds.py pulls configurable RSS/Atom feeds (stdlib
ElementTree, no new dep; tolerant of RSS 2.0 + Atom), dedupes seen items in a
feed_items table, and hands think() one fresh item at a time. New 'react' mode:
a would-be new thread instead reacts to a world item (FEED_REACT_PROB). Dream
cycle refreshes feeds on its cadence; failures degrade to no item.

Config: NTFY_URL/NTFY_TOPIC/LYRA_WEB_URL, PING_SALIENCE/COOLDOWN/QUIET_HOURS,
LYRA_TIMEZONE, LYRA_FEEDS, FEED_REACT_PROB (+ .env.example). thought_meta table
for ping cooldown. 10 new tests (feeds parse, react mode, ping gating); suite 65.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-22 00:21:06 +00:00

73 lines
3.5 KiB
Python

"""Environment-driven configuration."""
from __future__ import annotations
import os
from dataclasses import dataclass
from pathlib import Path
from dotenv import load_dotenv
load_dotenv()
@dataclass(frozen=True)
class Config:
local_base_url: str
local_model: str
mi50_base_url: str # OpenAI-compatible llama.cpp server on the MI50 box
mi50_model: str
openai_api_key: str
cloud_model: str # cloud model for bulk/consolidation work (cheap)
chat_model: str # cloud model for live chat (stronger; persona fidelity)
embed_backend: str # "cloud" (OpenAI) or "local" (Ollama)
embed_model: str # OpenAI embedding model
local_embed_model: str # Ollama embedding model
embed_base_url: str # Ollama endpoint for embeddings (own box, decoupled from local chat)
summary_backend: str # "local" or "cloud" — backend used to compact memory
db_path: Path
# Proactive reach-out (ntfy push). Empty ntfy_url disables pinging.
ntfy_url: str # base url, e.g. "http://10.0.0.41:8090"
ntfy_topic: str # topic to publish to, e.g. "lyra"
web_url: str # base url of the Lyra web app, for push tap-through links
timezone: str # IANA tz for quiet hours / local time
ping_salience: float # min thought salience to push (eager = ~0.7)
ping_cooldown_min: int # min minutes between pushes (eager = 0)
ping_quiet_hours: str # local "start-end" 24h window to stay silent, e.g. "1-9"
# External input feed (her #1: react to the world). Comma-separated RSS/Atom URLs.
feeds: tuple[str, ...]
feed_react_prob: float # chance a would-be new thread reacts to a feed item instead
def _csv(name: str, default: str) -> tuple[str, ...]:
raw = os.getenv(name, default)
return tuple(u.strip() for u in raw.split(",") if u.strip())
def load() -> Config:
return Config(
local_base_url=os.getenv("LOCAL_BASE_URL", "http://localhost:11434"),
local_model=os.getenv("LOCAL_MODEL", "qwen2.5:7b-instruct"),
mi50_base_url=os.getenv("MI50_BASE_URL", "http://10.0.0.42:8080/v1"),
mi50_model=os.getenv("MI50_MODEL", "local-gpu"),
openai_api_key=os.getenv("OPENAI_API_KEY", ""),
cloud_model=os.getenv("CLOUD_MODEL", "gpt-4o-mini"),
chat_model=os.getenv("CHAT_MODEL", "gpt-4o"),
embed_backend=os.getenv("EMBED_BACKEND", "cloud").lower(),
embed_model=os.getenv("EMBED_MODEL", "text-embedding-3-small"),
local_embed_model=os.getenv("LOCAL_EMBED_MODEL", "nomic-embed-text"),
# Embeddings can live on their own always-on box, separate from the local
# chat backend. Defaults to LOCAL_BASE_URL so existing setups are unchanged.
embed_base_url=os.getenv("EMBED_BASE_URL", os.getenv("LOCAL_BASE_URL", "http://localhost:11434")),
summary_backend=os.getenv("SUMMARY_BACKEND", "local").lower(),
db_path=Path(os.getenv("LYRA_DB_PATH", "data/lyra.db")),
ntfy_url=os.getenv("NTFY_URL", "").rstrip("/"),
ntfy_topic=os.getenv("NTFY_TOPIC", "lyra"),
web_url=os.getenv("LYRA_WEB_URL", "").rstrip("/"),
timezone=os.getenv("LYRA_TIMEZONE", "America/New_York"),
ping_salience=float(os.getenv("PING_SALIENCE", "0.7")),
ping_cooldown_min=int(os.getenv("PING_COOLDOWN_MIN", "0")),
ping_quiet_hours=os.getenv("PING_QUIET_HOURS", "1-9"),
feeds=_csv("LYRA_FEEDS", "https://hnrss.org/frontpage,https://www.pokernews.com/rss.php"),
feed_react_prob=float(os.getenv("FEED_REACT_PROB", "0.5")),
)