Etappe 3: Metadaten-Lookup + Pre-Scan
- SQLite-Cache für API-Rate-Limits (LRU, 10k Einträge) - TMDB/MusicBrainz/TheTVDB Clients - Pre-Scan-Modul für TOC-Lesung ohne Ripping - Metadaten-Preview UI - Jellyfin-Formatierung (NFO + Images) - API Endpoints für Lookup, Confirm, Format
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Hitonabi
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"""NFO-Generator für Jellyfin (Kodi/NFO-Schema)."""
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from pathlib import Path
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from typing import Dict, List, Optional
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from xml.dom.minidom import getDOMImplementation
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class NFOGenerator:
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def __init__(self):
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self.dom_impl = getDOMImplementation()
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def _create_element(self, doc, name: str, text: str = None) -> None:
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"""Hilfsfunktion für Element-Erstellung."""
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element = doc.createElement(name)
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if text:
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element.appendChild(doc.createTextNode(str(text)))
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return element
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def generate_movie_nfo(self, title: str, year: int,
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overview: str = "", rating: float = 0.0,
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runtime: int = 0, genres: List[str] = None,
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director: str = "", writer: str = "",
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actors: List[str] = None, studio: str = "",
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premiered: str = "", mpaa: str = "") -> str:
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"""Generiere movie.nfo für Filme."""
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doc = self.dom_impl.createDocument(None, "movie", None)
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root = doc.documentElement
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root.appendChild(self._create_element(doc, "title", title))
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root.appendChild(self._create_element(doc, "year", year))
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root.appendChild(self._create_element(doc, "plot", overview))
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root.appendChild(self._create_element(doc, "rating", rating))
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root.appendChild(self._create_element(doc, "runtime", runtime))
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if genres:
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for genre in genres:
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root.appendChild(self._create_element(doc, "genre", genre))
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if director:
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root.appendChild(self._create_element(doc, "director", director))
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if writer:
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root.appendChild(self._create_element(doc, "writer", writer))
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if actors:
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for actor in actors:
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actor_node = doc.createElement("actor")
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actor_node.appendChild(self._create_element(doc, "name", actor))
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root.appendChild(actor_node)
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if studio:
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root.appendChild(self._create_element(doc, "studio", studio))
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if premiered:
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root.appendChild(self._create_element(doc, "premiered", premiered))
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if mpaa:
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root.appendChild(self._create_element(doc, "mpaa", mpaa))
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# Attribution
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root.appendChild(self._create_element(doc, "details", "Source: TMDB"))
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return doc.toprettyxml(indent=" ")
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def generate_series_nfo(self, title: str, year: int,
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overview: str = "", rating: float = 0.0,
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genres: List[str] = None, studio: str = "",
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premiered: str = "") -> str:
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"""Generiere series.nfo für Serien."""
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doc = self.dom_impl.createDocument(None, "tvshow", None)
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root = doc.documentElement
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root.appendChild(self._create_element(doc, "title", title))
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root.appendChild(self._create_element(doc, "year", year))
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root.appendChild(self._create_element(doc, "plot", overview))
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root.appendChild(self._create_element(doc, "rating", rating))
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if genres:
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for genre in genres:
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root.appendChild(self._create_element(doc, "genre", genre))
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if studio:
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root.appendChild(self._create_element(doc, "studio", studio))
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if premiered:
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root.appendChild(self._create_element(doc, "premiered", premiered))
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# Attribution
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root.appendChild(self._create_element(doc, "details", "Source: TMDB"))
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return doc.toprettyxml(indent=" ")
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def generate_episode_nfo(self, title: str, season: int, episode: int,
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overview: str = "", rating: float = 0.0,
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director: str = "", premiered: str = "",
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writers: List[str] = None) -> str:
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"""Generiere episode.nfo für Episoden."""
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doc = self.dom_impl.createDocument(None, "episodedetails", None)
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root = doc.documentElement
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root.appendChild(self._create_element(doc, "title", title))
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root.appendChild(self._create_element(doc, "season", season))
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root.appendChild(self._create_element(doc, "episode", episode))
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root.appendChild(self._create_element(doc, "plot", overview))
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root.appendChild(self._create_element(doc, "rating", rating))
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if director:
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root.appendChild(self._create_element(doc, "director", director))
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if premiered:
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root.appendChild(self._create_element(doc, "premiered", premiered))
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if writers:
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for writer in writers:
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root.appendChild(self._create_element(doc, "credits", writer))
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return doc.toprettyxml(indent=" ")
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def generate_album_nfo(self, title: str, artist: str, year: int,
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genres: List[str] = None, rating: float = 0.0,
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review: str = "") -> str:
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"""Generiere album.nfo für Musikalben."""
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doc = self.dom_impl.createDocument(None, "musicalbum", None)
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root = doc.documentElement
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root.appendChild(self._create_element(doc, "title", title))
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root.appendChild(self._create_element(doc, "artist", artist))
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root.appendChild(self._create_element(doc, "year", year))
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root.appendChild(self._create_element(doc, "rating", rating))
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root.appendChild(self._create_element(doc, "review", review))
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if genres:
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for genre in genres:
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root.appendChild(self._create_element(doc, "genre", genre))
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# Attribution
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root.appendChild(self._create_element(doc, "details", "Source: MusicBrainz"))
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return doc.toprettyxml(indent=" ")
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def save_nfo(self, content: str, output_path: Path) -> bool:
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"""Speichere NFO-Datei."""
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try:
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output_path.parent.mkdir(parents=True, exist_ok=True)
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with open(output_path, 'w', encoding='utf-8') as f:
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f.write(content)
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return True
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except Exception as e:
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print(f"NFO save error: {e}")
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return False
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# Beispieldaten
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if __name__ == "__main__":
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nfo_gen = NFOGenerator()
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# movie.nfo
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movie_nfo = nfo_gen.generate_movie_nfo(
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title="Inception",
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year=2010,
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overview="A thief who steals corporate secrets through the use of dream-sharing technology is given the inverse task of planting an idea into the mind of a C.E.O.",
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rating=8.8,
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runtime=148,
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genres=["Action", "Sci-Fi", "Thriller"],
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director="Christopher Nolan",
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actors=["Leonardo DiCaprio", "Joseph Gordon-Levitt", "Ellen Page"]
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)
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print(movie_nfo)
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