fix ads and other unwanted content in lyrics

[xathon]

This PR not only contains a fix for the embed string in the end of the lyrics, but also the ticket ads and contributor numbers that have shown up in my scrapes.

[vinchilive]

But it removes the new line for ads block: @xathon so maybe instead of decompose we can use replaceWith('\n') for ads?

[xathon]

Ah, good catch. I was using the function to remove the markers, so didn't see that. I'll be back home on Monday, I can put that in then.

[vinchilive]

Its not perfect either so I ended up using lyrics = re.sub(r"(?<!\n)\n(\[)", r"\n\n\1", lyrics) to add missing newlines before [blocks] :)

[prono69]

Can anyone tell, is this patch still working?

[prono69]

Its not perfect either so I ended up using lyrics = re.sub(r"(?<!\n)\n(\[)", r"\n\n\1", lyrics) to add missing newlines before [blocks] :)

Can you explain, where u used this . I mean can you tell me the line number

[vinchilive]

Can you explain, where u used this . I mean can you tell me the line number

hey @prono69, I used it to format the output of the search_song function

song = genius.search_song(title, artist)
rawLyrics = song.lyrics if song != None else ""
lyrics = re.sub(r"(?<!\n)\n(\[)", r"\n\n\1", rawLyrics)

[DLu]

Fixes #265