Scrape lyrics from Genius and lyrics refactor

spotdl/lyrics/providers/lyricwikia_wrapper.py

@@ -0,0 +1,18 @@
+import lyricwikia
+
+from spotdl.lyrics.lyric_base import LyricBase
+from spotdl.lyrics.exceptions import LyricsNotFound
+
+
+class LyricWikia(LyricBase):
+    def __init__(self, artist, song):
+        self.artist = artist
+        self.song = song
+
+    def get_lyrics(self, linesep="\n", timeout=None):
+        try:
+            lyrics = lyricwikia.get_lyrics(self.artist, self.song, linesep, timeout)
+        except lyricwikia.LyricsNotFound as e:
+            raise LyricsNotFound(e.args[0])
+        else:
+            return lyrics