YOUTUBE VIDEO DOWNLOADER
# YouTube Video Downloader Web App # This is a single-file Flask application to download YouTube videos in high quality. # Requirements: # - Install dependencies: pip install flask pytube # - Run the script: python this_file.py # - Open http://127.0.0.1:5000/ in your browser # - Enter YouTube URL and click Download from flask import Flask, request, send_file, render_template_string from pytube import YouTube import os import tempfile app = Flask(__name__) # HTML template for the single page HTML_TEMPLATE = """ YouTube Video Downloader YouTube Video Downloader Download High Quality Video {% if message %} {{ message }} {% endif %} {% if error %} {{ error }} {% endif %} """ @app.route('/', methods=['GET']) def index(): return render_template_string(HTML_TEMPLATE) @app.route('/download', methods=['POST']) def download(): ...