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85 lines
3.0 KiB
85 lines
3.0 KiB
import re |
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from googleapiclient.discovery import build |
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from googleapiclient.errors import HttpError |
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from youtube_transcript_api import YouTubeTranscriptApi |
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from dotenv import load_dotenv |
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import os |
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import json |
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import isodate |
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import argparse |
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def get_video_id(url): |
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# Extract video ID from URL |
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pattern = r"(?:https?:\/\/)?(?:www\.)?(?:youtube\.com\/(?:[^\/\n\s]+\/\S+\/|(?:v|e(?:mbed)?)\/|\S*?[?&]v=)|youtu\.be\/)([a-zA-Z0-9_-]{11})" |
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match = re.search(pattern, url) |
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return match.group(1) if match else None |
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def main_function(url, options): |
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# Load environment variables from .env file |
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load_dotenv(os.path.expanduser("~/.config/fabric/.env")) |
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# Get YouTube API key from environment variable |
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api_key = os.getenv("YOUTUBE_API_KEY") |
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if not api_key: |
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print("Error: YOUTUBE_API_KEY not found in ~/.config/fabric/.env") |
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return |
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# Extract video ID from URL |
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video_id = get_video_id(url) |
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if not video_id: |
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print("Invalid YouTube URL") |
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return |
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try: |
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# Initialize the YouTube API client |
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youtube = build("youtube", "v3", developerKey=api_key) |
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# Get video details |
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video_response = ( |
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youtube.videos().list(id=video_id, part="contentDetails").execute() |
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) |
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# Extract video duration and convert to minutes |
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duration_iso = video_response["items"][0]["contentDetails"]["duration"] |
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duration_seconds = isodate.parse_duration(duration_iso).total_seconds() |
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duration_minutes = round(duration_seconds / 60) |
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# Get video transcript |
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try: |
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transcript_list = YouTubeTranscriptApi.get_transcript(video_id) |
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transcript_text = " ".join([item["text"] |
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for item in transcript_list]) |
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transcript_text = transcript_text.replace("\n", " ") |
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except Exception as e: |
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transcript_text = f"Transcript not available. ({e})" |
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# Output based on options |
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if options.duration: |
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print(duration_minutes) |
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elif options.transcript: |
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print(transcript_text) |
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else: |
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# Create JSON object |
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output = {"transcript": transcript_text, |
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"duration": duration_minutes} |
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# Print JSON object |
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print(json.dumps(output)) |
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except HttpError as e: |
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print( |
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f"Error: Failed to access YouTube API. Please check your YOUTUBE_API_KEY and ensure it is valid: {e}") |
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def main(): |
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parser = argparse.ArgumentParser( |
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description='yt (video meta) extracts metadata about a video, such as the transcript and the video\'s duration. By Daniel Miessler.') |
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# Ensure 'url' is defined once |
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parser.add_argument('url', help='YouTube video URL') |
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parser.add_argument('--duration', action='store_true', |
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help='Output only the duration') |
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parser.add_argument('--transcript', action='store_true', |
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help='Output only the transcript') |
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args = parser.parse_args() |
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main_function(args.url, args)
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