luke
8a64a269f3
- Hide h1 (sr-only) on homepage — banner already shows show name - Promote tagline as visual lead after banner - Fix avatar gender: add .gender marker files, re-fetch on mismatch - Clear stale avatar cache so all re-fetch with correct gender - Blacklist Celeste voice from caller pool Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
89 lines
3.1 KiB
Python
89 lines
3.1 KiB
Python
"""Avatar service — fetches deterministic face photos from randomuser.me"""
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import asyncio
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from pathlib import Path
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import httpx
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AVATAR_DIR = Path(__file__).parent.parent.parent / "data" / "avatars"
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class AvatarService:
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def __init__(self):
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self._client: httpx.AsyncClient | None = None
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AVATAR_DIR.mkdir(parents=True, exist_ok=True)
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@property
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def client(self) -> httpx.AsyncClient:
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if self._client is None or self._client.is_closed:
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self._client = httpx.AsyncClient(timeout=10.0)
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return self._client
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def get_path(self, name: str) -> Path | None:
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path = AVATAR_DIR / f"{name}.jpg"
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return path if path.exists() else None
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async def get_or_fetch(self, name: str, gender: str = "male") -> Path:
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"""Get cached avatar or fetch from randomuser.me. Returns file path."""
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g = "female" if gender.lower().startswith("f") else "male"
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path = AVATAR_DIR / f"{name}.jpg"
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# Check for gender mismatch marker — re-fetch if gender changed
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marker = AVATAR_DIR / f"{name}.gender"
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if path.exists():
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cached_gender = marker.read_text().strip() if marker.exists() else None
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if cached_gender == g:
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return path
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# Gender mismatch or no marker — re-fetch
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path.unlink(missing_ok=True)
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try:
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seed = f"{name.lower().replace(' ', '_')}_{g}"
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resp = await self.client.get(
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"https://randomuser.me/api/",
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params={"gender": g, "seed": seed},
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timeout=8.0,
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)
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resp.raise_for_status()
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data = resp.json()
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photo_url = data["results"][0]["picture"]["large"]
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photo_resp = await self.client.get(photo_url, timeout=8.0)
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photo_resp.raise_for_status()
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path.write_bytes(photo_resp.content)
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marker.write_text(g)
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print(f"[Avatar] Fetched avatar for {name} ({g})")
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return path
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except Exception as e:
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print(f"[Avatar] Failed to fetch for {name}: {e}")
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raise
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async def prefetch_batch(self, callers: list[dict]):
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"""Fetch avatars for multiple callers in parallel.
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Each dict should have 'name' and 'gender' keys."""
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tasks = []
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for caller in callers:
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name = caller.get("name", "")
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gender = caller.get("gender", "male")
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if name and not (AVATAR_DIR / f"{name}.jpg").exists():
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tasks.append(self.get_or_fetch(name, gender))
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if not tasks:
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return
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results = await asyncio.gather(*tasks, return_exceptions=True)
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fetched = sum(1 for r in results if not isinstance(r, Exception))
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failed = sum(1 for r in results if isinstance(r, Exception))
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if fetched:
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print(f"[Avatar] Pre-fetched {fetched} avatars{f', {failed} failed' if failed else ''}")
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async def ensure_devon(self):
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"""Pre-fetch Devon's avatar on startup."""
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try:
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await self.get_or_fetch("Devon", "male")
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except Exception:
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pass
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avatar_service = AvatarService()
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