Add app.py first commit

app.py

@@ -0,0 +1,107 @@
+import gradio as gr
+from yt_dlp import YoutubeDL
+import os
+import tempfile
+import shutil
+from pathlib import Path
+
+def download_for_browser(url, mode='audio', quality='high'):
+    if not url:
+        return None, "Please enter a valid URL"
+        
+    # Create temporary directory that persists until file is served
+    temp_dir = Path(tempfile.mkdtemp())
+    
+    try:
+        # Configure download options
+        opts = {
+            'format': 'bestaudio/best' if mode == 'audio' else 'bestvideo+bestaudio/best',
+            'outtmpl': str(temp_dir / '%(title)s.%(ext)s'),
+            'restrictfilenames': True,
+            'windowsfilenames': True,
+            'quiet': True,
+            'no_warnings': True
+        }
+        
+        # Add format-specific options
+        if mode == 'audio':
+            opts.update({
+                'postprocessors': [{
+                    'key': 'FFmpegExtractAudio',
+                    'preferredcodec': 'mp3',
+                    'preferredquality': '320' if quality == 'high' else '192',
+                }],
+                'prefer_ffmpeg': True,
+                'keepvideo': False
+            })
+        else:
+            opts.update({
+                'format': 'bestvideo+bestaudio/best' if quality == 'high' else 'best[height<=720]',
+                'merge_output_format': 'mp4'
+            })
+
+        # Download file
+        with YoutubeDL(opts) as ydl:
+            info = ydl.extract_info(url, download=True)
+            
+        # Find downloaded file
+        files = list(temp_dir.glob('*'))
+        if not files:
+            return None, "Download failed - no files found"
+            
+        download_file = files[0]
+        if not download_file.exists():
+            return None, f"File not found after download: {download_file.name}"
+            
+        # Return file while it exists in temp directory
+        return str(download_file), f"Successfully converted: {download_file.name}"
+        
+    except Exception as e:
+        if temp_dir.exists():
+            shutil.rmtree(temp_dir)
+        return None, f"Error during download: {str(e)}"
+
+def create_browser_ui():
+    with gr.Blocks(title="YouTube Downloader", theme=gr.themes.Soft()) as demo:
+        gr.Markdown("## YouTube Downloader")
+        
+        with gr.Row():
+            url_input = gr.Textbox(
+                label="YouTube URL",
+                placeholder="https://youtube.com/watch?v=...",
+                scale=2
+            )
+        
+        with gr.Row():
+            with gr.Column(scale=1):
+                mode_input = gr.Radio(
+                    choices=["audio", "video"],
+                    value="audio",
+                    label="Format"
+                )
+                quality_input = gr.Radio(
+                    choices=["high", "medium"],
+                    value="high",
+                    label="Quality"
+                )
+        
+        download_button = gr.Button("Convert", variant="primary")
+
+        with gr.Column(scale=2):
+            status_text = gr.Textbox(label="Converting Status", interactive=False)
+            output_file = gr.File(label="Download to your device ...")
+
+        download_button.click(
+            fn=download_for_browser,
+            inputs=[url_input, mode_input, quality_input],
+            outputs=[output_file, status_text]
+        )
+
+    return demo
+
+demo = create_browser_ui()
+demo.launch(
+    share=False,
+    debug=True,
+    show_error=True
+    )