from pytube import Playlist
import youtube_dl, os, time
from moviepy.editor import *

### FOR DOWNLOAD 1 VIDEO ###

## FUNTIONS ##
# downloading
def download():
    try:
        print("downloading...", link)
        with youtube_dl.YoutubeDL(ydl_opts) as ydl:
            ydl.download([link])
    except:
        print("un probleme est survenu... on réessaye!")

# converting and renaming fonction
def convert(video):
    videoO = VideoFileClip(video)
    # split the .mp4
    filename, file_extension = os.path.splitext(str(video))
    # renvoie le .mp3 dans le repertoire de destination
    return videoO.audio.write_audiofile(os.path.join("./" + destination + "/" + filename + ".mp3"))


## MAIN PROGRAM
# recup des liens de la playlist via lien playlist input
link = str(input("Entrer le lien de la video youtube a télécharger: "))

# creation du repertoire destination
#destination = str(input("Entrer le repertoire de destination:"))
destination = ""
#os.mkdir("./" + destination + "")

# options
ydl_opts = {'format': 'best',}

# download
download()

# fini!
print("Téléchargement terminé!")