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import gradio as gr |
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import requests |
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import re |
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import os |
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import zipfile |
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import tempfile |
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from urllib.parse import urljoin |
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def process_url(url): |
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try: |
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headers = {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'} |
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response = requests.get(url, headers=headers) |
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response.raise_for_status() |
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except Exception as e: |
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return None, f"Erreur de connexion : {str(e)}" |
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mp3_links = [] |
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pattern = r'(?:contentUrl|url)"\s*:\s*"([^"]+?\.mp3)' |
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matches = re.findall(pattern, response.text) |
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for match in matches: |
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clean_url = match.split('";')[0] if '";' in match else match |
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absolute_url = urljoin(response.url, clean_url) |
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if absolute_url not in mp3_links: |
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mp3_links.append(absolute_url) |
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if not mp3_links: |
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return None, "Aucun lien MP3 détecté dans le code source" |
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temp_dir = tempfile.mkdtemp() |
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filenames = [] |
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for idx, mp3_url in enumerate(mp3_links, 1): |
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try: |
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filename = f"{idx:02d}_{os.path.basename(mp3_url).split('?')[0]}" |
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filepath = os.path.join(temp_dir, filename) |
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with requests.get(mp3_url, headers=headers, stream=True) as r: |
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r.raise_for_status() |
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with open(filepath, 'wb') as f: |
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for chunk in r.iter_content(chunk_size=8192): |
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if chunk: |
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f.write(chunk) |
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filenames.append(filepath) |
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except Exception as e: |
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continue |
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if not filenames: |
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return None, "Échec des téléchargements" |
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zip_path = os.path.join(temp_dir, 'podcast.zip') |
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with zipfile.ZipFile(zip_path, 'w') as zipf: |
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for file in filenames: |
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zipf.write(file, arcname=os.path.basename(file)) |
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return zip_path, None |
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def download_podcast(url): |
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zip_path, error = process_url(url) |
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if error: |
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raise gr.Error(error) |
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return zip_path |
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with gr.Blocks() as app: |
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gr.Markdown("# 📻 Téléchargeur de Podcasts Radio France") |
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with gr.Row(): |
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url_input = gr.Textbox( |
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label="URL de la série podcast", |
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placeholder="Collez l'URL Radio France ici..." |
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) |
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download_btn = gr.Button("Télécharger les épisodes") |
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output_file = gr.File(label="Fichier ZIP à télécharger") |
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error_output = gr.Textbox(visible=False) |
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examples = gr.Examples( |
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examples=[[ |
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"https://www.radiofrance.fr/franceculture/podcasts/serie-le-secret-de-la-licorne-les-aventures-de-tintin" |
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]], |
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inputs=[url_input] |
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) |
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download_btn.click( |
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fn=download_podcast, |
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inputs=url_input, |
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outputs=output_file, |
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api_name="download" |
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) |
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app.launch(debug=False, show_error=True) |
