David Gwilliam
4844a64203
- Fix import sorting (isort) across all engine modules - Fix SIM105 try-except-pass patterns (contextlib.suppress) - Fix nested with statements in tests - Fix unused loop variables Run 'uv run pytest' to verify tests still pass.
101 lines
3.8 KiB
Python
101 lines
3.8 KiB
Python
"""
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Configuration constants, CLI flags, and glyph tables.
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"""
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import sys
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from pathlib import Path
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_REPO_ROOT = Path(__file__).resolve().parent.parent
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_FONT_EXTENSIONS = {".otf", ".ttf", ".ttc"}
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def _arg_value(flag):
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"""Get value following a CLI flag, if present."""
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if flag not in sys.argv:
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return None
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i = sys.argv.index(flag)
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return sys.argv[i + 1] if i + 1 < len(sys.argv) else None
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def _arg_int(flag, default):
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"""Get int CLI argument with safe fallback."""
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raw = _arg_value(flag)
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if raw is None:
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return default
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try:
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return int(raw)
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except ValueError:
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return default
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def _resolve_font_path(raw_path):
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"""Resolve font path; relative paths are anchored to repo root."""
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p = Path(raw_path).expanduser()
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if p.is_absolute():
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return str(p)
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return str((_REPO_ROOT / p).resolve())
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def _list_font_files(font_dir):
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"""List supported font files within a font directory."""
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font_root = Path(font_dir)
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if not font_root.exists() or not font_root.is_dir():
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return []
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return [
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str(path.resolve())
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for path in sorted(font_root.iterdir())
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if path.is_file() and path.suffix.lower() in _FONT_EXTENSIONS
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]
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def list_repo_font_files():
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"""Public helper for discovering repository font files."""
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return _list_font_files(FONT_DIR)
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# ─── RUNTIME ──────────────────────────────────────────────
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HEADLINE_LIMIT = 1000
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FEED_TIMEOUT = 10
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MIC_THRESHOLD_DB = 50 # dB above which glitches intensify
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MODE = 'poetry' if '--poetry' in sys.argv or '-p' in sys.argv else 'news'
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FIREHOSE = '--firehose' in sys.argv
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# ─── NTFY MESSAGE QUEUE ──────────────────────────────────
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NTFY_TOPIC = "https://ntfy.sh/klubhaus_terminal_mainline/json"
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NTFY_RECONNECT_DELAY = 5 # seconds before reconnecting after a dropped stream
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MESSAGE_DISPLAY_SECS = 30 # how long a message holds the screen
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# ─── FONT RENDERING ──────────────────────────────────────
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FONT_DIR = _resolve_font_path(_arg_value('--font-dir') or "fonts")
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_FONT_FILE_ARG = _arg_value('--font-file')
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_FONT_FILES = _list_font_files(FONT_DIR)
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FONT_PATH = (
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_resolve_font_path(_FONT_FILE_ARG)
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if _FONT_FILE_ARG
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else (_FONT_FILES[0] if _FONT_FILES else "")
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)
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FONT_INDEX = max(0, _arg_int('--font-index', 0))
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FONT_PICKER = '--no-font-picker' not in sys.argv
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FONT_SZ = 60
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RENDER_H = 8 # terminal rows per rendered text line
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# ─── FONT RENDERING (ADVANCED) ────────────────────────────
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SSAA = 4 # super-sampling factor: render at SSAA× then downsample
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# ─── SCROLL / FRAME ──────────────────────────────────────
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SCROLL_DUR = 5.625 # seconds per headline (2/3 original speed)
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FRAME_DT = 0.05 # 50ms base frame rate (20 FPS)
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FIREHOSE_H = 12 # firehose zone height (terminal rows)
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GRAD_SPEED = 0.08 # gradient traversal speed (cycles/sec, ~12s full sweep)
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# ─── GLYPHS ───────────────────────────────────────────────
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GLITCH = "░▒▓█▌▐╌╍╎╏┃┆┇┊┋"
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KATA = "ﾊﾐﾋｰｳｼﾅﾓﾆｻﾜﾂｵﾘｱﾎﾃﾏｹﾒｴｶｷﾑﾕﾗｾﾈｽﾀﾇﾍ"
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def set_font_selection(font_path=None, font_index=None):
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"""Set runtime primary font selection."""
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global FONT_PATH, FONT_INDEX
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if font_path is not None:
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FONT_PATH = _resolve_font_path(font_path)
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if font_index is not None:
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FONT_INDEX = max(0, int(font_index))
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