Youtube_video_audio_downloader.py

import pafy
import os

os.environ["PAFY_BACKEND"] = "internal"

PAFY_BACKEND = "internal"

url = input(" > Enter youtube video url: ")
video = pafy.new(url)

print(video.title)
print(video.rating)
print(video.viewcount, video.author, video.length)
print(video.duration, video.likes, video.dislikes)
print(video.description)

streams = video.streams
for s in streams:
    print(s)

for s in streams:
    print(s.resolution, s.extension, s.get_filesize(), s.url)

best = video.getbest() # video.getbest(preftype="webm")
print(best.resolution, best.extension)

print(best.url)

print(best.download(quiet=False))

# filename = best.download(filepath="/tmp/")
# filename = best.download(filepath="/tmp/Game." + best.extension)

audiostreams = video.audiostreams
for a in audiostreams:
    print(a.bitrate, a.extension, a.get_filesize())

audiostreams[1].download()

bestaudio = video.getbestaudio()
print(bestaudio.bitrate)

bestaudio.download()

allstreams = video.allstreams
for s in allstreams:
    print(s.mediatype, s.extension, s.quality)

print("Download Successfull !")