youtube-dlr.py

# import required modules
from __future__ import unicode_literals
import youtube_dl
import os


class MyLogger(object):
    def debug(self, msg):
        pass

    def warning(self, msg):
        pass

    def error(self, msg):
        print(msg)

# define progress hooks	
def my_hook(d):
	global flag
	if d['status'] == 'downloading':
		if(flag == 0):
			print('Source size: {0:.2f} MB' .format(d['total_bytes']/(1024*1024)))
			print('Downloading: ' + d['filename'])
			flag = 1
		print('File Progress: {0:.2f}%' .format(d['downloaded_bytes'] / d['total_bytes']*100), end='\r')
	if d['status'] == 'finished':
		flag = 0
		print('Done downloading, now converting ...')
		print()
		
# read links.txt file
fname = "links.txt"
with open(fname) as f:
    content = f.readlines()

content = [x.strip() for x in content] 

# create download directory
directory = '\download\\'

if not os.path.exists(directory):
    os.makedirs(directory)

print("{0} file(s) queued for download" .format(len(content)))

flag = 0

# setup download configurations
'''ydl_opts = {
	'outtmpl': '\download-vid\%(title)s-%(id)s.%(ext)s',
    'format': 'bestvideo/best',
   
    'logger': MyLogger(),
    'progress_hooks': [my_hook],
}'''

ydl_opts = {
	'outtmpl': '\download\%(title)s.%(ext)s',
    'format': 'bestaudio/best',
    'postprocessors': [{
        'key': 'FFmpegExtractAudio',
        'preferredcodec': 'mp3',
        'preferredquality': '320',
    }],
    'logger': MyLogger(),
    'progress_hooks': [my_hook],
}

# begin the download now
with youtube_dl.YoutubeDL(ydl_opts) as ydl:
    ydl.download(content)

print("All Done!")