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from urllib.parse import urlparse, parse_qs | |
from youtube_transcript_api import YouTubeTranscriptApi | |
def get_video_id(url: str) -> str: | |
""" | |
Examples: | |
- http://youtu.be/SA2iWivDJiE | |
- http://www.youtube.com/watch?v=_oPAwA_Udwc&feature=feedu | |
- http://www.youtube.com/embed/SA2iWivDJiE | |
- http://www.youtube.com/v/SA2iWivDJiE?version=3&hl=en_US | |
""" | |
query = urlparse(url) | |
if query.hostname == 'youtu.be': | |
return query.path[1:] | |
if query.hostname in ('www.youtube.com', 'youtube.com'): | |
if query.path == '/watch': | |
p = parse_qs(query.query) | |
return p['v'][0] | |
if query.path[:7] == '/embed/': | |
return query.path.split('/')[2] | |
if query.path[:3] == '/v/': | |
return query.path.split('/')[2] | |
return None | |
def get_youtube_subtitle(video_id: str) -> str: | |
try: | |
parse = YouTubeTranscriptApi.get_transcript(video_id, languages=['ru']) | |
result = '' | |
for i in parse: | |
if (i['text'][0] =='[') & (i['text'][-1] ==']'): continue | |
result += ' ' + i['text'] | |
result = result.strip()[0].upper() + result.strip()[1:] | |
return result.strip() | |
except: | |
return None | |