logos/tools/check_transcript.py

from youtube_transcript_api import YouTubeTranscriptApi
import sys

def check_transcript(video_id):
    try:
        print(f"Fetching transcript for: {video_id}")
        t = YouTubeTranscriptApi().fetch(video_id)
        print("SUCCESS! Transcript found.")
        print(f"Elements: {len(t)}")
        print(f"First 5 lines: {[i.text for i in t[:5]]}")
    except Exception as e:
        print(f"FAILED: {e}")

if __name__ == "__main__":
    vid = "WIZf-Doc8Bk" 
    check_transcript(vid)