cayce
aabd6bafc7
ci / lint-test-leaks (pull_request) Canceled after 0s
- calendar: one draft per theme/channel (idempotent), rotated schedule - human gate: approve() audited; AUTONOMOUS_MODE has no effect here by design - nostr (primary): in-repo NIP-01 client (D4) — canonical serialization, sha256 id, BIP-340 schnorr sign via coincurve with zero aux randomness (deterministic), pure-python reference verification before publish, per-relay publish with isolated errors, event id stored as post_ref - facebook/instagram adapters: exist but refuse to run unless explicitly enabled via env (default deployment never touches Meta) - images: Pillow brand templates (bh gold / hc orange), 1080x1350, template-driven typeset design (not AI-generated media) - failure isolation: config errors audited, item stays approved tests: 12 new (event roundtrip+tamper, determinism, key validation, calendar idempotence, approve gate, nostr happy path, future schedule, clean config failure, disabled meta adapters, image render) — 41 total
73 lines
2.4 KiB
Python
73 lines
2.4 KiB
Python
"""Brand image templates (Pillow). 1080x1350 portrait, two brand styles.
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Deterministic, template-driven graphics — deliberately not AI-generated media
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(DECISIONS: nothing here trips AI-media disclosure requirements; it is typeset
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design). Fonts: Pillow's bundled default (scalable), so no system font deps.
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"""
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from __future__ import annotations
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import os
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from PIL import Image, ImageDraw, ImageFont
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WIDTH, HEIGHT = 1080, 1350
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_BRANDS = {
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# bitcoinhotels — warm gold on near-black
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"bh": {"bg": (20, 18, 16), "accent": (201, 168, 76), "text": (242, 236, 224), "muted": (150, 140, 120)},
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# hardcap — bitcoin orange on cool black
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"hc": {"bg": (13, 13, 16), "accent": (247, 147, 26), "text": (250, 250, 250), "muted": (120, 120, 130)},
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}
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def _font(size: int, bold: bool = False):
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# Pillow >=10: load_default(size=...) returns a scalable bundled font
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return ImageFont.load_default(size=size)
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def _vgrad(top: tuple, bottom: tuple) -> Image.Image:
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"""Simple two-color vertical gradient."""
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img = Image.new("RGB", (WIDTH, HEIGHT))
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for y in range(HEIGHT):
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t = y / (HEIGHT - 1)
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row = tuple(int(top[i] + (bottom[i] - top[i]) * t) for i in range(3))
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ImageDraw.Draw(img).line([(0, y), (WIDTH, y)], fill=row)
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return img
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def render_brand_image(
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*,
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brand: str = "bh",
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kicker: str | None,
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lines: list[str],
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tagline: list[str] | None = None,
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url: str | None = None,
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out_path: str,
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) -> str:
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"""Render one branded poster. Returns out_path. Raises on unknown brand."""
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if brand not in _BRANDS:
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raise ValueError(f"unknown brand {brand!r} (have: {sorted(_BRANDS)})")
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palette = _BRANDS[brand]
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img = _vgrad(palette["bg"], tuple(max(0, c - 8) for c in palette["bg"]))
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draw = ImageDraw.Draw(img)
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x, y = 90, 240
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if kicker:
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draw.text((x, y), kicker, font=_font(40), fill=palette["muted"])
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y += 110
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for line in lines:
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draw.text((x, y), line, font=_font(96, bold=True), fill=palette["text"])
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y += 118
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y += 24
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for t in tagline or []:
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draw.text((x, y), t, font=_font(38), fill=palette["muted"])
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y += 58
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draw.rectangle([x, y + 30, x + 470, y + 33], fill=palette["accent"])
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if url:
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draw.text((x, y + 110), url, font=_font(44), fill=palette["accent"])
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os.makedirs(os.path.dirname(out_path) or ".", exist_ok=True)
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img.save(out_path, "JPEG", quality=92)
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return out_path
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