fuck yea refactored lyrics

src/music_kraken/__init__.py

@@ -178,7 +178,7 @@ def cli(start_at: int = 0, only_lyrics: bool = False):
 
     if start_at <= 4:
         logging.info("starting to fetch the lyrics")
-        lyrics.fetch_lyrics()
+        lyrics.fetch_lyrics(cache.get_tracks_for_lyrics())
 
 
 def gtk_gui():

src/music_kraken/__main__.py

@@ -1,9 +1,7 @@
 import music_kraken
-# from .audio_source.sources.musify import Musify
-from .audio_source.sources.youtube import Youtube
 
 
 if __name__ == "__main__":
-    music_kraken.cli()
+    music_kraken.cli(start_at=4, only_lyrics=True)
     # Youtube.fetch_audio({'title': 'dfas', '': '', 'isrc': ''})
     # Youtube.fetch_audio({'title': 'dfas', 'url': '', 'file': 'dasf', 'isrc': ''})

src/music_kraken/database/__init__.py

@@ -5,7 +5,6 @@ from . import (
     metadata,
     source,
     target,
-    lyrics
 )
 
 Song = song.Song
@@ -13,6 +12,6 @@ Artist = artist.Artist
 Source = source.Source
 Target = target.Target
 Metadata = metadata.Metadata
-Lyrics = lyrics.Lyrics
+Lyrics = song.Lyrics
 
 cache = temp_database.TempDatabase()

src/music_kraken/database/database.py

@@ -7,16 +7,17 @@ import requests
 
 from . import song
 
+
 class Database:
-    def __init__(self, path_to_db: str, db_structure: str, db_structure_fallback: str, logger: logging.Logger, reset_anyways: bool = False):
-        self.logger = logger
+    def __init__(self, path_to_db: str, db_structure: str, db_structure_fallback: str, reset_anyways: bool = False):
         self.path_to_db = path_to_db
 
         self.connection = sqlite3.connect(self.path_to_db)
         self.cursor = self.connection.cursor()
 
         # init database
-        self.init_db(database_structure=db_structure, database_structure_fallback=db_structure_fallback, reset_anyways=reset_anyways)
+        self.init_db(database_structure=db_structure, database_structure_fallback=db_structure_fallback,
+                     reset_anyways=reset_anyways)
 
     def init_db(self, database_structure: str, database_structure_fallback: str, reset_anyways: bool = False):
         # check if db exists
@@ -29,16 +30,16 @@ class Database:
             exists = False
 
         if not exists:
-            self.logger.info("Database does not exist yet.")
+            logger.info("Database does not exist yet.")
 
         if reset_anyways or not exists:
             # reset the database if reset_anyways is true or if an error has been thrown previously.
-            self.logger.info("Creating/Reseting Database.")
+            logger.info("Creating/Reseting Database.")
 
             if not os.path.exists(database_structure):
-                self.logger.info("database structure file doesn't exist yet, fetching from github")
+                logger.info("database structure file doesn't exist yet, fetching from github")
                 r = requests.get(database_structure_fallback)
-                
+
                 with open(database_structure, "w") as f:
                     f.write(r.text)
 
@@ -221,13 +222,13 @@ GROUP BY track.id;
     def get_tracks_for_lyrics(self) -> List[song.Song]:
         return self.get_custom_track(["track.lyrics IS NULL"])
 
-    def add_lyrics(self, track_id: str, lyrics: str):
+    def add_lyrics(self, song: song.Song, lyrics: song.Lyrics):
         query = f"""
 UPDATE track
 SET lyrics = ?
-WHERE '{track_id}' == id;
+WHERE '{song.id}' == id;
             """
-        self.cursor.execute(query, (str(lyrics), ))
+        self.cursor.execute(query, (str(lyrics.text),))
         self.connection.commit()
 
     def update_download_status(self, track_id: str):
@@ -237,7 +238,7 @@ WHERE '{track_id}' == id;
 
     def set_field_of_song(self, track_id: str, key: str, value: str):
         query = f"UPDATE track SET {key} = ? WHERE '{track_id}' == id;"
-        self.cursor.execute(query, (value, ))
+        self.cursor.execute(query, (value,))
         self.connection.commit()
 
     def set_download_data(self, track_id: str, url: str, src: str):
@@ -249,7 +250,7 @@ WHERE '{track_id}' == id;
             """
         self.cursor.execute(query, (url, src))
         self.connection.commit()
-        
+
         query = "INSERT OR REPLACE INTO source (track_id, src, url) VALUES (?, ?, ?);"
         self.cursor.execute(query, (track_id, src, url))
         self.connection.commit()

src/music_kraken/database/lyrics.py

@@ -1,4 +0,0 @@
-class Lyrics:
-    def __init__(self, text: str, language: str) -> None:
-        self.text = text
-        self.language = language

src/music_kraken/database/song.py

@@ -5,9 +5,14 @@ from .metadata import Metadata
 from .source import Source
 from .target import Target
 
+# I don't import cache from the db module because it would lead to circular imports
+# from .temp_database import temp_database as cache
+# from . import cache
+
+
 
 class Song:
-    def __init__(self, json_response) -> None:
+    def __init__(self, json_response: dict) -> None:
         self.json_data = json_response
 
         # initialize the data
@@ -44,6 +49,10 @@ class Song:
         self.metadata['artist'] = self.get_artist_names()
         # EasyID3.valid_keys.keys()
 
+        # the lyrics are not in the metadata class because the field isn't supported
+        # by easyid3
+        self.lyrics: LyricsContainer = LyricsContainer(parent=self)
+
     def __str__(self) -> str:
         return f"\"{self.title}\" by {', '.join([str(a) for a in self.artists])}"
 
@@ -73,3 +82,36 @@ class Song:
             return
 
         self.json_data[item] = value
+
+
+class Lyrics:
+    def __init__(self, text: str, language: str) -> None:
+        self.text = text
+        self.language = language
+
+
+class LyricsContainer:
+    def __init__(self, parent: Song):
+        self.lyrics_list: List[Lyrics] = []
+
+        self.parent = parent
+
+    def append(self, lyrics: Lyrics):
+        # due to my db not supporting multiple Lyrics yet, I just use for doing stuff with the lyrics
+        # the first element. I know this implementation is junk, but take it or leave it, it is going
+        # soon anyway
+        if len(self.lyrics_list) >= 1:
+            return
+
+        self.lyrics_list.append(lyrics)
+        # unfortunately can't do this here directly, because of circular imports. If anyone
+        # took the time to get familiar with this codebase... thank you, and if you have any
+        # suggestion of resolving this, please open an issue.
+        # cache.add_lyrics(track_id=self.parent.id, lyrics=lyrics.text)
+
+    def extend(self, lyrics_list: List[Lyrics]):
+        for lyrics in lyrics_list:
+            self.append(lyrics)
+
+    is_empty = property(fget=lambda self: len(self.lyrics_list) <= 0)
+

src/music_kraken/database/temp_database.py

@@ -7,9 +7,10 @@ from ..utils.shared import (
     DATABASE_LOGGER
 )
 
+
 class TempDatabase(Database):
     def __init__(self) -> None:
-        super().__init__(TEMP_DATABASE_PATH, DATABASE_STRUCTURE_FILE, DATABASE_STRUCTURE_FALLBACK, DATABASE_LOGGER, False)
+        super().__init__(TEMP_DATABASE_PATH, DATABASE_STRUCTURE_FILE, DATABASE_STRUCTURE_FALLBACK, False)
 
 
 temp_database = TempDatabase()

src/music_kraken/lyrics/genius.py

@@ -4,7 +4,9 @@ from bs4 import BeautifulSoup
 import pycountry
 
 from ..database import (
-    Lyrics
+    Lyrics,
+    Song,
+    Artist
 )
 from ..utils.shared import *
 from ..utils import phonetic_compares
@@ -25,7 +27,7 @@ session.proxies = proxies
 logger = GENIUS_LOGGER
 
 
-class Song:
+class LyricsSong:
     def __init__(self, raw_data: dict, desirered_data: dict):
         self.raw_data = raw_data
         self.desired_data = desirered_data
@@ -72,7 +74,7 @@ class Song:
 
         r = session.get(self.url)
         if r.status_code != 200:
-            logging.warning(f"{r.url} returned {r.status_code}:\n{r.content}")
+            logger.warning(f"{r.url} returned {r.status_code}:\n{r.content}")
             return None
 
         soup = BeautifulSoup(r.content, "html.parser")
@@ -80,23 +82,29 @@ class Song:
         if len(lyrics_soups) == 0:
             logger.warning(f"didn't found lyrics on {self.url}")
             return None
-        if len(lyrics_soups) != 1:
-            logger.warning(f"number of lyrics_soups doesn't equals 1, but {len(lyrics_soups)} on {self.url}")
+        # if len(lyrics_soups) != 1:
+        #     logger.warning(f"number of lyrics_soups doesn't equals 1, but {len(lyrics_soups)} on {self.url}")
 
         lyrics = "\n".join([lyrics_soup.getText(separator="\n", strip=True) for lyrics_soup in lyrics_soups])
-        print(lyrics)
 
         # <div data-lyrics-container="true" class="Lyrics__Container-sc-1ynbvzw-6 YYrds">With the soundle
         self.lyrics = lyrics
         return lyrics
 
+    def get_lyrics_object(self) -> Lyrics | None:
+        if self.lyrics is None:
+            return None
+        return Lyrics(text=self.lyrics, language=self.lang or "en")
 
-def process_multiple_songs(song_datas: list, desired_data: dict) -> List[Song]:
-    all_songs = [Song(song_data, desired_data) for song_data in song_datas]
+    lyrics_object = property(fget=get_lyrics_object)
+
+
+def process_multiple_songs(song_datas: list, desired_data: dict) -> List[LyricsSong]:
+    all_songs = [LyricsSong(song_data, desired_data) for song_data in song_datas]
     return all_songs
 
 
-def search_song_list(artist: str, track: str) -> List[Song]:
+def search_song_list(artist: str, track: str) -> List[LyricsSong]:
     endpoint = "https://genius.com/api/search/multi?q="
     url = f"{endpoint}{artist} - {track}"
     logging.info(f"requesting {url}")
@@ -124,18 +132,31 @@ def search_song_list(artist: str, track: str) -> List[Song]:
     return []
 
 
-def search(artist: str, track: str) -> list:
-    results = []
-    r = search_song_list(artist, track)
-    for r_ in r:
-        if r_.valid:
-            results.append(r_)
-    return results
+def fetch_lyrics_from_artist(song: Song, artist: Artist) -> List[Lyrics]:
+    lyrics_list: List[Lyrics] = []
+    lyrics_song_list = search_song_list(artist.name, song.title)
+
+    for lyrics_song in lyrics_song_list:
+        if lyrics_song.valid:
+            lyrics_list.append(lyrics_song.lyrics_object)
+
+    return lyrics_list
 
 
+def fetch_lyrics(song: Song) -> List[Lyrics]:
+    lyrics: List[Lyrics] = []
+
+    for artist in song.artists:
+        lyrics.extend(fetch_lyrics_from_artist(song, artist))
+
+    return lyrics
+
+
+"""
 if __name__ == "__main__":
     logging.basicConfig(level=logging.DEBUG)
 
     songs = search("Zombiez", "WALL OF Z")
     for song in songs:
         print(song)
+"""

src/music_kraken/lyrics/lyrics.py

@@ -1,3 +1,5 @@
+from typing import List
+
 import mutagen
 from mutagen.id3 import ID3, USLT
 
@@ -5,7 +7,9 @@ from ..utils.shared import *
 from . import genius
 from ..database import (
     Song,
-    cache
+    cache,
+    Lyrics,
+    Target
 )
 
 logger = LYRICS_LOGGER
@@ -34,36 +38,43 @@ I have written that Rhythmbox plugin: https://github.com/HeIIow2/rythmbox-id3-ly
 # https://code.activestate.com/recipes/577138-embed-lyrics-into-mp3-files-using-mutagen-uslt-tag/
 
 
-def add_lyrics(file_path: str, lyrics):
-    if not os.path.exists(file_path):
+def add_lyrics(target: Target, lyrics):
+    if not os.path.exists(target.file):
         return
 
     try:
-        tags = ID3(file_path)
+        tags = ID3(target.file)
     except mutagen.id3.ID3NoHeaderError:
         return
 
-    logger.info(f"adding lyrics to the file {file_path}")
+    logger.info(f"adding lyrics to the file {target.file}")
 
-    uslt_output = USLT(encoding=3, lang=lyrics.lang, desc=u'desc', text=lyrics.lyrics)
+    uslt_output = USLT(encoding=3, lang=lyrics.language, desc=u'desc', text=lyrics.text)
     tags["USLT::'eng'"] = uslt_output
-    tags.save(file_path)
+    tags.save(target.file)
 
 
 def fetch_single_lyrics(song: Song):
     logger.info(f"try fetching lyrics for {song}")
 
-    lyrics = []
+    lyrics_list: List[Lyrics] = genius.fetch_lyrics(song)
+    """
     for artist in song.get_artist_names():
         lyrics.extend(genius.search(artist, song.title))
-    if len(lyrics) == 0:
+    """
+    if len(lyrics_list) == 0:
         return
 
-    logger.info("found lyrics")
-    cache.add_lyrics(song.id, lyrics=lyrics[0])
-    add_lyrics(song.target.file, lyrics[0])
+    logger.info(f"found lyrics for {song}")
+    song.lyrics.extend(lyrics_list)
+    print(lyrics_list)
+    cache.add_lyrics(song=song, lyrics=lyrics_list[0])
+    add_lyrics(song.target, lyrics_list[0])
+
+    # cache.add_lyrics(song.id, lyrics=lyrics[0])
+    # add_lyrics(song.target.file, lyrics[0])
 
 
-def fetch_lyrics():
-    for song in cache.get_tracks_for_lyrics():
+def fetch_lyrics(songs: List[Song]):
+    for song in songs:
         fetch_single_lyrics(song)