pan
38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
#!/usr/bin/env python3
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"""Regenerate the portable 256-color crest data."""
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from __future__ import annotations
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import json
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import re
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import subprocess
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent
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ASSETS = ROOT / "synadm_tui_thueringen" / "assets"
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PIXEL = re.compile(r"#([0-9A-Fa-f]{8})\s")
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def main() -> int:
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process = subprocess.run(
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["convert", str(ASSETS / "thueringen-wappen.png"), "-filter", "Lanczos", "-resize", "18x20!", "txt:-"],
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check=True,
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text=True,
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stdout=subprocess.PIPE,
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)
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pixels = [match.group(1).lower() for line in process.stdout.splitlines() if (match := PIXEL.search(line))]
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if len(pixels) != 18 * 20:
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raise RuntimeError(f"360 Pixel erwartet, {len(pixels)} erhalten")
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target = ASSETS / "thuringia.block.json"
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target.write_text(
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json.dumps({"width": 18, "height": 20, "pixels": pixels}, separators=(",", ":")) + "\n",
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encoding="utf-8",
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)
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print(target)
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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