poahh

Dockers/self-hosted-iptv/iptv/config.py

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+"""Configuration constants and EPG timespan parsing."""
+
+import os
+import re
+from pathlib import Path
+
+DATA_ROOT = Path("/data")
+MOVIES_ROOT = Path("/movies")
+SERIES_ROOT = Path("/series")
+CHANNELS_FILE = DATA_ROOT / "channels.json"
+VIDEO_EXTENSIONS = {".mkv", ".mp4", ".avi", ".mov", ".m4v", ".webm", ".wmv"}
+DEFAULT_DURATION_SEC = 3600
+
+# EPG timespan (parsed from EPG_TIMESPAN env)
+EPG_TIMESPAN_DAYS = 14.0
+EPG_TIMESPAN_SEC = 14.0 * 24 * 3600
+SCHEDULE_CACHE_TTL_SEC = (14 * 24 - 3) * 3600
+
+
+def _parse_epg_timespan(value: str) -> tuple[float, float]:
+    """Parse EPG_TIMESPAN env (e.g. '2d', '14d', '48h'). Returns (days, seconds)."""
+    value = (value or "").strip().lower()
+    if not value:
+        return 14.0, 14.0 * 24 * 3600
+    m = re.match(r"^(\d+(?:\.\d+)?)\s*([dh])?$", value)
+    if not m:
+        return 14.0, 14.0 * 24 * 3600
+    num = float(m.group(1))
+    unit = m.group(2) or "d"
+    days = num / 24.0 if unit == "h" else num
+    sec = days * 24 * 3600
+    return days, sec
+
+
+def init_epg_timespan() -> None:
+    """Load EPG_TIMESPAN from env and set EPG_* and SCHEDULE_CACHE_TTL_SEC."""
+    global EPG_TIMESPAN_DAYS, EPG_TIMESPAN_SEC, SCHEDULE_CACHE_TTL_SEC
+    days, sec = _parse_epg_timespan(os.environ.get("EPG_TIMESPAN", ""))
+    EPG_TIMESPAN_DAYS = days
+    EPG_TIMESPAN_SEC = sec
+    schedule_ttl = sec - 3 * 3600
+    SCHEDULE_CACHE_TTL_SEC = max(3600, schedule_ttl)
+
+
+init_epg_timespan()
+
+# TMDB (The Movie Database) for EPG metadata — Dutch (nl). Set TMDB_API_KEY.
+TMDB_API_BASE = "https://api.themoviedb.org/3"
+TMDB_LANGUAGE = "nl"
+TMDB_CACHE_TTL_SEC = 24 * 3600
+TMDB_RATE_LIMIT_REQUESTS = 40
+TMDB_RATE_LIMIT_WINDOW_SEC = 10.0
+TMDB_CACHE_DIR = DATA_ROOT / "tmdb_cache"
+TMDB_IMAGE_BASE = "https://image.tmdb.org/t/p"
+TMDB_IMAGE_STILL_SIZE = "w500"
+
+# Preferred audio languages for streaming
+PREFERRED_AUDIO_LANGUAGES = ("nld", "dut", "eng")