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Update app.py
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app.py
CHANGED
@@ -6,8 +6,16 @@ import zipfile
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from PIL import Image
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from datetime import datetime
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def procesar_video(
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try:
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# Configurar directorio temporal
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temp_dir = f"temp_{datetime.now().strftime('%Y%m%d%H%M%S')}"
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os.makedirs(temp_dir, exist_ok=True)
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@@ -52,8 +60,10 @@ def procesar_video(video_path):
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collage_path = os.path.join(temp_dir, "collage.jpg")
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collage.save(collage_path)
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# Crear archivo ZIP con TODOS los frames
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with zipfile.ZipFile(zip_path, 'w') as zipf:
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for img in frame_paths:
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zipf.write(img, os.path.basename(img))
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@@ -84,15 +94,20 @@ with gr.Blocks(title="Extracci贸n de Fotogramas Forenses") as demo:
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download_btn = gr.Button("DESCARGAR FOTOGRAMAS", interactive=False)
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download_file = gr.File(label="Archivo ZIP generado", visible=False)
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temp_dir_state = gr.State()
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def habilitar_procesar(video):
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return gr.Button(interactive=True) if video else gr.Button(interactive=False)
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def procesar_y_mostrar(video):
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collage_path, zip_path, temp_dir = procesar_video(video)
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return collage_path, zip_path, temp_dir, gr.Button(interactive=True)
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video_input.change(
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fn=habilitar_procesar,
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@@ -104,14 +119,15 @@ with gr.Blocks(title="Extracci贸n de Fotogramas Forenses") as demo:
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procesar_btn.click(
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fn=procesar_y_mostrar,
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inputs=video_input,
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outputs=[gallery_output, download_file, temp_dir_state, download_btn],
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)
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download_btn.click(
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fn=lambda
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inputs=
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outputs=download_file,
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)
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if __name__ == "__main__":
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demo.launch()
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from PIL import Image
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from datetime import datetime
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def procesar_video(video):
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try:
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# Determinar la ruta del video y el nombre original
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if isinstance(video, dict):
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original_name = video.get("name", "video")
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video_path = video.get("file", video.get("data"))
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else:
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original_name = os.path.basename(video)
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video_path = video
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# Configurar directorio temporal
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temp_dir = f"temp_{datetime.now().strftime('%Y%m%d%H%M%S')}"
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os.makedirs(temp_dir, exist_ok=True)
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collage_path = os.path.join(temp_dir, "collage.jpg")
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collage.save(collage_path)
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# Crear archivo ZIP con TODOS los frames usando el nombre original del video
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base_name = os.path.splitext(original_name)[0]
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zip_filename = f"{base_name}.zip"
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zip_path = os.path.join(temp_dir, zip_filename)
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with zipfile.ZipFile(zip_path, 'w') as zipf:
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for img in frame_paths:
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zipf.write(img, os.path.basename(img))
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download_btn = gr.Button("DESCARGAR FOTOGRAMAS", interactive=False)
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download_file = gr.File(label="Archivo ZIP generado", visible=False)
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# Estados para guardar el directorio temporal y la ruta del ZIP
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temp_dir_state = gr.State()
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zip_path_state = gr.State()
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# Habilita el bot贸n de procesar solo si se ha subido un video
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def habilitar_procesar(video):
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return gr.Button.update(interactive=True) if video else gr.Button.update(interactive=False)
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# Procesa el video, genera el collage y el ZIP y actualiza los estados
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def procesar_y_mostrar(video):
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if temp_dir_state.value:
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limpiar_cache(temp_dir_state.value)
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collage_path, zip_path, temp_dir = procesar_video(video)
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return collage_path, zip_path, temp_dir, zip_path, gr.Button.update(interactive=True)
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video_input.change(
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fn=habilitar_procesar,
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procesar_btn.click(
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fn=procesar_y_mostrar,
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inputs=video_input,
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outputs=[gallery_output, download_file, temp_dir_state, zip_path_state, download_btn],
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)
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# Al pulsar "DESCARGAR FOTOGRAMAS", se env铆a la ruta del ZIP almacenada en zip_path_state
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download_btn.click(
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fn=lambda zip_path: zip_path,
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inputs=zip_path_state,
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outputs=download_file,
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)
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if __name__ == "__main__":
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demo.launch()
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