Create app.py

app.py

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+import os
+import uuid
+import zipfile
+import gradio as gr
+from datetime import datetime
+from pydub import AudioSegment
+
+
+def convert_audio(input_files, output_format, session_id):
+    output_files = []
+    for input_file in input_files:
+        # Load the audio file
+        audio = AudioSegment.from_file(input_file)
+
+        # Create the output filename
+        base_name = os.path.splitext(os.path.basename(input_file))[0]
+        output_filename = f"{base_name}.{output_format}"
+        output_path = os.path.join(session_id, output_filename)
+
+        # Ensure the output directory exists
+        os.makedirs(session_id, exist_ok=True)
+
+        # Export the audio file to the desired format
+        audio.export(output_path, format=output_format)
+        output_files.append(output_path)
+
+    return output_files
+
+
+def create_zip(output_files, session_id):
+    zip_filename = f"{session_id}.zip"
+    with zipfile.ZipFile(zip_filename, 'w') as zipf:
+        for file in output_files:
+            zipf.write(file, os.path.basename(file))
+    return zip_filename
+
+
+def process_files(files, output_format):
+    # Generate a unique session ID using timestamp and UUID
+    session_id = datetime.now().strftime("%Y%m%d_%H%M%S") + "_" + str(uuid.uuid4()[:8])
+    output_files = convert_audio(files, output_format, session_id)
+    zip_filename = create_zip(output_files, session_id)
+    return zip_filename
+
+
+# List of supported audio formats
+audio_formats = [
+    "wav", "flac", "mp3", "ogg", "aac", "m4a", "aiff", "wma", "opus", "ac3",
+    "amr", "dts", "mka", "au", "ra", "voc", "iff", "sd2", "wv", "caf",
+    "mpc", "tta", "spx", "gsm"
+]
+
+
+with gr.Blocks() as demo:
+    gr.Markdown("## Audio File Converter")
+    with gr.Row():
+        file_input = gr.Files(file_types=["audio"], height=160)
+        format_choice = gr.Dropdown(choices=audio_formats, label="Output Format", value="mp3")
+    submit_button = gr.Button("Convert")
+    output_file = gr.File(label="Download Converted File")
+    submit_button.click(process_files, inputs=[file_input, format_choice], outputs=output_file)
+
+if __name__ == "__main__":
+    demo.launch()