VikasHK127001
commented
4 months ago import json
import yt_dlp
import requests
from bs4 import BeautifulSoup
import sys
def getJson(url):
headers = {
"User-Agent": 'Mozilla/5.0'#"Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0"
}
soup = BeautifulSoup(requests.get(url, headers=headers).content, "html.parser")
data = soup.find(type="application/json")
for child in data.children:
# print(json.loads(child.string))
return json.loads(child.string)
def getCourse(jsonData):
course = {}
chapters = jsonData['props']['pageProps']['course']['chapters']
for chapter in chapters:
course[chapter['title']] = {}
for video in chapter['contents']:
# print(video)
if video['__typename'] == 'Video':
course[chapter['title']][video['title']] = video['id']
return course
def downloader(course, args):
url_prefix = 'https://customer-3j2pofw9vdbl9sfy.cloudflarestream.com/' # this link is not exists
url_suffix = '/manifest/video.mpd' #
for chapter in course:
for video in course[chapter]:
video_index = list(course[chapter]).index(video) + 1
video_title = video
filename = str(video_index) + '. ' + video_title
if '/' or '\\' in filename:
filename = filename.replace('/', '\\')
filename = filename.replace('/', '\\')
chapter_index = list(course).index(chapter) + 1
chapter_title = chapter
download_path = ''
if len(args) == 3:
download_path = args[2] + '/'
filepath = download_path + str(chapter_index) + '. ' + chapter_title
url = url_prefix + course[chapter][video] + url_suffix
ydl_opts = {'extract_flat': 'discard_in_playlist',
'fragment_retries': 10,
'http_headers': {'Referer': 'https://submeta.io'},
'external_downloader': {'default': 'aria2c'},
'ignoreerrors': 'only_download',
'outtmpl': {'default': filename + '.%(ext)s'},
'paths': {'home': filepath},
'postprocessors': [{'key': 'FFmpegConcat',
'only_multi_video': True,
'when': 'playlist'}],
'retries': 10
}
with yt_dlp.YoutubeDL(ydl_opts) as ydl:
ydl.download([url])
def main(args):
if len(args) not in [2,3]:
print('usage: submeta-dl.py <URL> <download path(optional)>')
return -1
json = getJson(args[1])
course = getCourse(json)
downloader(course, args)
print("Download complete!")
if __name__ == "__main__":
main(sys.argv)
I dont get it, in the main function only acept 1 args, but in the code are especting 2 or 3