Initial commit

lyrics_dl/__init__.py

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+from typing import Optional
+import traceback
+
+# Initialize classes from lyrics_dl/providers
+import lyrics_dl.providers
+from lyrics_dl.core import Song
+from lyrics_dl.registry import Registry
+from lyrics_dl.config import LyricsDlConfig
+from lyrics_dl.logger import DefaultLogger, AbstractLogger
+
+
+class LyricsDl:
+    logger: AbstractLogger
+
+    def __init__(self, config: LyricsDlConfig = LyricsDlConfig(), logger: AbstractLogger = DefaultLogger()):
+        self.logger = logger
+
+        providers_classes = Registry.get_synced_providers()
+
+        self.providers = []
+
+        for name in config.order:
+            Provider = providers_classes[name]
+            provider_config = config.providers_configs.get(name)
+
+            if not provider_config:
+                provider_config = {}
+
+            try:
+                provider = Provider(**provider_config)
+            except TypeError as e:
+                self.logger.error(f"[lyrics-dl] {e}")
+                continue
+
+            self.providers.append(provider)
+
+    def fetch_lyrics(self, song: Song) -> Optional[str]:
+        self.logger.info(f"[lyrics-dl] Fetching lyrics for \"{song.artist} - {song.title}\"")
+        for provider in self.providers:
+            self.logger.info(f"[{provider.name}] Fetching lyrics...")
+
+            try:
+                lyrics = provider.fetch_lyrics(song)
+            except Exception as e:
+                lyrics = None
+                self.logger.error(f"[{provider.name}] Got exception while fetching lyrics! ({type(e).__name__}: {e})")
+                self.logger.debug(f"[{provider.name}] {traceback.format_exc()}")
+
+            if lyrics:
+                self.logger.info(f"[{provider.name}] Found lyrics!")
+                return lyrics
+
+            self.logger.info(f"[{provider.name}] No lyrics was found!")
+
+        return None