download_channel.py

from get_videos import find_videos
from youtube_download import download_video
import os
import sys

def download_whole_channel(channel_name):
    if not os.path.exists(channel_name):
        os.makedirs(channel_name)

    for vid in find_videos(channel_name=channel_name):
        download_video(video_id=vid['id'], folder=channel_name, finish=print)


if __name__ == '__main__':
    if len(sys.argv) <= 1:
        print('Missing channel name')
        sys.exit(1)
    download_whole_channel(sys.argv[1])