Update app.py
Browse files
app.py
CHANGED
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@@ -13,7 +13,6 @@ import time
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import tempfile # Added
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import subprocess # Added
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import shutil # Added
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-
# import platform # Not strictly needed for app.py modifications
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import re # Added
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app = Flask(__name__)
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@@ -25,7 +24,6 @@ TELEGRAM_BOT_TOKEN = "8004545342:AAGcZaoDjYg8dmbbXRsR1N3TfSSbEiAGz88"
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TELEGRAM_CHAT_ID = "-1002564204301"
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# Initialize Gemini client
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# Assuming genai.Client and client.models.generate_content are part of user's specific library setup
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if GOOGLE_API_KEY:
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try:
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client = genai.Client(api_key=GOOGLE_API_KEY)
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@@ -67,7 +65,6 @@ task_results = {}
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def check_latex_installation():
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"""Vérifie si pdflatex est installé sur le système"""
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try:
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# Using timeout to prevent hanging if pdflatex is unresponsive
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subprocess.run(["pdflatex", "-version"], capture_output=True, check=True, timeout=10)
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print("INFO: pdflatex est installé et accessible.")
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return True
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@@ -117,23 +114,17 @@ def latex_to_pdf(latex_code, output_filename_base="document"):
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last_result = None
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for i in range(2): # Run pdflatex twice for references, TOC, etc.
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# Added -file-line-error for more precise error messages
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# Added -halt-on-error to stop on first error (more efficient)
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# Note: -halt-on-error might prevent a second pass that could fix some issues.
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# For robustness, -interaction=nonstopmode is often preferred to try to complete.
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process = subprocess.run(
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["pdflatex", "-interaction=nonstopmode", "-output-directory", temp_dir_compile, tex_path],
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capture_output=True,
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text=True,
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check=False,
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encoding="utf-8",
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errors="replace",
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env=my_env,
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# Timeout for pdflatex execution (e.g., 2 minutes)
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)
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last_result = process
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if not os.path.exists(pdf_path_in_compile_dir) and process.returncode != 0:
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# If PDF not created and there was an error, no point in second pass
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break
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if os.path.exists(pdf_path_in_compile_dir):
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@@ -144,7 +135,6 @@ def latex_to_pdf(latex_code, output_filename_base="document"):
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else:
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error_log = last_result.stdout + "\n" + last_result.stderr if last_result else "Aucun résultat de compilation."
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# Try to extract more specific error messages
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if "LaTeX Error: File `" in error_log:
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match = re.search(r"LaTeX Error: File `(.*?)' not found.", error_log)
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if match:
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@@ -154,12 +144,11 @@ def latex_to_pdf(latex_code, output_filename_base="document"):
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return None, "Erreur de compilation PDF: Commande LaTeX non définie. Vérifiez le code LaTeX pour des erreurs de syntaxe."
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if "! LaTeX Error:" in error_log:
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match = re.search(r"! LaTeX Error: (.*?)\n", error_log)
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if match:
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return None, f"Erreur de compilation PDF: {match.group(1).strip()}"
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-
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log_preview = error_log[-1000:] # Last 1000 characters of log for preview
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print(f"Erreur de compilation PDF complète pour {output_filename_base}:\n{error_log}")
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return None, f"Erreur lors de la compilation du PDF. Détails dans les logs du serveur. Aperçu: ...{log_preview}"
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@@ -170,27 +159,33 @@ def latex_to_pdf(latex_code, output_filename_base="document"):
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print(f"Exception inattendue lors de la génération du PDF ({output_filename_base}): {e}")
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return None, f"Exception inattendue lors de la génération du PDF: {str(e)}"
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-
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# --- Telegram Functions ---
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def send_to_telegram(
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"""Envoie
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try:
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-
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-
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data = {'chat_id': TELEGRAM_CHAT_ID, 'caption': caption}
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response = requests.post(url, files=files, data=data, timeout=30)
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if response.status_code == 200:
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print("
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return True
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else:
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print(f"Erreur lors de l'envoi à Telegram: {response.status_code} - {response.text}")
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return False
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except requests.exceptions.RequestException as e:
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print(f"Exception Request lors de l'envoi à Telegram: {e}")
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return False
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except Exception as e:
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print(f"Exception générale lors de l'envoi à Telegram: {e}")
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return False
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def send_document_to_telegram(content_or_path, filename="reponse.txt", caption="Réponse", is_pdf=False):
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@@ -206,7 +201,7 @@ def send_document_to_telegram(content_or_path, filename="reponse.txt", caption="
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files = {'document': (filename, content_or_path.encode('utf-8'), 'text/plain')}
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data = {'chat_id': TELEGRAM_CHAT_ID, 'caption': caption}
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response = requests.post(url, files=files, data=data, timeout=60)
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if response.status_code == 200:
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print(f"Document '{filename}' envoyé avec succès à Telegram.")
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@@ -215,45 +210,90 @@ def send_document_to_telegram(content_or_path, filename="reponse.txt", caption="
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print(f"Erreur lors de l'envoi du document '{filename}' à Telegram: {response.status_code} - {response.text}")
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return False
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except requests.exceptions.RequestException as e:
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print(f"Exception Request lors de l'envoi du document '{filename}' à Telegram:
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return False
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except Exception as e:
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print(f"Exception générale lors de l'envoi du document '{filename}' à Telegram:
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return False
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-
# --- Background
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def
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"""Traite
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pdf_file_to_clean = None
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try:
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task_results[task_id]['status'] = 'processing'
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if not client:
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raise ConnectionError("Client Gemini non initialisé. Vérifiez la clé API et la configuration.")
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-
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full_latex_response = ""
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try:
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task_results[task_id]['status'] = 'generating_latex'
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print(f"Task {task_id}: Génération LaTeX par Gemini (style: {resolution_style})...")
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# Charger le prompt approprié depuis le fichier
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prompt_to_use = get_prompt_for_style(resolution_style)
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if not prompt_to_use:
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raise ValueError(f"Impossible de charger le prompt pour le style '{resolution_style}'")
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gemini_response = client.models.generate_content(
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model="gemini-2.5-flash-preview-
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contents=
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prompt_to_use
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],)
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if gemini_response.candidates:
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candidate = gemini_response.candidates[0]
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for part in candidate.content.parts:
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if hasattr(part, 'text') and part.text:
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full_latex_response += part.text
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elif hasattr(candidate, 'text') and candidate.text:
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full_latex_response = candidate.text
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elif hasattr(gemini_response, 'text') and gemini_response.text:
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full_latex_response = gemini_response.text
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if not full_latex_response.strip():
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is_pdf=True
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)
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task_results[task_id]['status'] = 'completed'
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task_results[task_id]['response'] = cleaned_latex
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else:
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print(f"Task {task_id}: Échec de la génération PDF: {pdf_message}. Envoi du .tex en fallback.")
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task_results[task_id]['status'] = 'pdf_error'
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task_results[task_id]['error_detail'] = f"Erreur PDF: {pdf_message}"
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send_document_to_telegram(
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cleaned_latex,
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filename=f"solution_{task_id}.tex",
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caption=f"Code LaTeX pour tâche {task_id} (Erreur PDF: {pdf_message[:150]})"
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)
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task_results[task_id]['response'] = cleaned_latex
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except Exception as e_gen:
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print(f"Task {task_id}: Erreur lors de la génération Gemini ou traitement PDF: {e_gen}")
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task_results[task_id]['status'] = 'error'
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task_results[task_id]['error'] = f"Erreur de traitement:
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# Optionally send a simple text error to Telegram
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send_document_to_telegram(
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f"Erreur lors du traitement de la tâche {task_id}:
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filename=f"error_{task_id}.txt",
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caption=f"Erreur tâche {task_id}"
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)
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task_results[task_id]['response'] = f"Erreur: {str(e_gen)}"
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except Exception as e_outer:
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print(f"Task {task_id}: Exception majeure dans la tâche de fond: {e_outer}")
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task_results[task_id]['status'] = 'error'
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task_results[task_id]['error'] = f"Erreur système: {str(e_outer)}"
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task_results[task_id]['response'] = f"Erreur système: {str(e_outer)}"
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finally:
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if pdf_file_to_clean and os.path.exists(pdf_file_to_clean):
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try:
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os.remove(pdf_file_to_clean)
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print(f"Task {task_id}: Fichier PDF temporaire '{pdf_file_to_clean}' supprimé.")
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except Exception as e_clean:
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print(f"Task {task_id}: Erreur lors de la suppression du PDF temporaire '{pdf_file_to_clean}': {e_clean}")
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# --- Flask Routes ---
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@app.route('/')
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@@ -346,26 +394,74 @@ def index():
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@app.route('/free')
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def free():
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return render_template('index.html')
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-
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@app.route('/solve', methods=['POST'])
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def solve():
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try:
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-
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if
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return jsonify({'error': 'Aucun fichier sélectionné'}), 400
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# Récupérer le style de résolution
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resolution_style = request.form.get('style', 'colorful')
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print(f"Style de résolution sélectionné: {resolution_style}")
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-
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task_id = str(uuid.uuid4())
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task_results[task_id] = {
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'response': '',
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'error': None,
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'time_started': time.time(),
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'style': resolution_style
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}
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threading.Thread(
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target=
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args=(task_id,
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).start()
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return jsonify({
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'task_id': task_id,
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'status': 'pending',
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'style': resolution_style
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})
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except Exception as e:
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print(f"Exception lors de la création de la tâche: {e}")
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return jsonify({'error': f'Une erreur serveur est survenue:
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-
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@app.route('/task/<task_id>', methods=['GET'])
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def get_task_status(task_id):
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task = task_results[task_id]
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# Basic cleanup logic
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current_time = time.time()
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if task['status'] in ['completed', 'error', 'pdf_error', 'completed_tex_only'] and \
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(current_time - task.get('time_started', 0) > 3600): # Cleanup after 1 hour
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# del task_results[task_id] # Potentially remove, or mark for removal
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# For now, just don't error if it's old
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pass
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response_data = {
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'response': task.get('response'),
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'error': task.get('error')
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}
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if task.get('error_detail'):
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response_data['error_detail'] = task.get('error_detail')
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return jsonify(response_data)
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last_status_sent = None
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while True:
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task = task_results.get(task_id)
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if not task:
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yield f'data: {json.dumps({"error": "Tâche disparue ou nettoyée", "status": "error"})}\n\n'
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break
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data_to_send["error"] = task.get("error", "Erreur inconnue")
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if task.get("error_detail"):
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data_to_send["error_detail"] = task.get("error_detail")
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if task.get("response"):
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data_to_send["response"] = task.get("response")
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yield f'data: {json.dumps(data_to_send)}\n\n'
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last_status_sent = current_status
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if current_status in ['completed', 'error', 'pdf_error', 'completed_tex_only']:
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break
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time.sleep(1)
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return Response(
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stream_with_context(generate()),
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mimetype='text/event-stream',
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headers={
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'Cache-Control': 'no-cache',
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'X-Accel-Buffering': 'no',
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'Connection': 'keep-alive'
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}
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)
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if __name__ == '__main__':
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if not GOOGLE_API_KEY:
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print("CRITICAL:
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if not TELEGRAM_BOT_TOKEN or not TELEGRAM_CHAT_ID:
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print("CRITICAL: TELEGRAM_BOT_TOKEN ou TELEGRAM_CHAT_ID non définis. L'intégration Telegram échouera.")
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# For production, use a proper WSGI server like Gunicorn or uWSGI
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app.run(debug=True, host='0.0.0.0', port=5000)
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import tempfile # Added
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import subprocess # Added
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| 15 |
import shutil # Added
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import re # Added
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app = Flask(__name__)
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TELEGRAM_CHAT_ID = "-1002564204301"
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# Initialize Gemini client
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if GOOGLE_API_KEY:
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try:
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client = genai.Client(api_key=GOOGLE_API_KEY)
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def check_latex_installation():
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"""Vérifie si pdflatex est installé sur le système"""
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try:
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subprocess.run(["pdflatex", "-version"], capture_output=True, check=True, timeout=10)
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print("INFO: pdflatex est installé et accessible.")
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return True
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|
| 115 |
last_result = None
|
| 116 |
for i in range(2): # Run pdflatex twice for references, TOC, etc.
|
|
|
|
|
|
|
|
|
|
|
|
|
| 117 |
process = subprocess.run(
|
| 118 |
["pdflatex", "-interaction=nonstopmode", "-output-directory", temp_dir_compile, tex_path],
|
| 119 |
+
capture_output=True,
|
| 120 |
+
text=True,
|
| 121 |
+
check=False,
|
| 122 |
+
encoding="utf-8",
|
| 123 |
+
errors="replace",
|
| 124 |
env=my_env,
|
|
|
|
| 125 |
)
|
| 126 |
last_result = process
|
| 127 |
if not os.path.exists(pdf_path_in_compile_dir) and process.returncode != 0:
|
|
|
|
| 128 |
break
|
| 129 |
|
| 130 |
if os.path.exists(pdf_path_in_compile_dir):
|
|
|
|
| 135 |
else:
|
| 136 |
error_log = last_result.stdout + "\n" + last_result.stderr if last_result else "Aucun résultat de compilation."
|
| 137 |
|
|
|
|
| 138 |
if "LaTeX Error: File `" in error_log:
|
| 139 |
match = re.search(r"LaTeX Error: File `(.*?)' not found.", error_log)
|
| 140 |
if match:
|
|
|
|
| 144 |
return None, "Erreur de compilation PDF: Commande LaTeX non définie. Vérifiez le code LaTeX pour des erreurs de syntaxe."
|
| 145 |
|
| 146 |
if "! LaTeX Error:" in error_log:
|
| 147 |
+
match = re.search(r"! LaTeX Error: (.*?)\n", error_log)
|
| 148 |
if match:
|
| 149 |
return None, f"Erreur de compilation PDF: {match.group(1).strip()}"
|
| 150 |
|
| 151 |
+
log_preview = error_log[-1000:]
|
|
|
|
| 152 |
print(f"Erreur de compilation PDF complète pour {output_filename_base}:\n{error_log}")
|
| 153 |
return None, f"Erreur lors de la compilation du PDF. Détails dans les logs du serveur. Aperçu: ...{log_preview}"
|
| 154 |
|
|
|
|
| 159 |
print(f"Exception inattendue lors de la génération du PDF ({output_filename_base}): {e}")
|
| 160 |
return None, f"Exception inattendue lors de la génération du PDF: {str(e)}"
|
| 161 |
|
|
|
|
| 162 |
# --- Telegram Functions ---
|
| 163 |
+
def send_to_telegram(file_data, filename, caption="Nouveau fichier uploadé"):
|
| 164 |
+
"""Envoie un fichier (image ou PDF) à un chat Telegram spécifié"""
|
| 165 |
try:
|
| 166 |
+
if filename.lower().endswith(('.png', '.jpg', '.jpeg', '.gif', '.webp')):
|
| 167 |
+
# Envoyer comme photo
|
| 168 |
+
url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/sendPhoto"
|
| 169 |
+
files = {'photo': (filename, file_data)}
|
| 170 |
+
else:
|
| 171 |
+
# Envoyer comme document
|
| 172 |
+
url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/sendDocument"
|
| 173 |
+
files = {'document': (filename, file_data)}
|
| 174 |
+
|
| 175 |
data = {'chat_id': TELEGRAM_CHAT_ID, 'caption': caption}
|
| 176 |
response = requests.post(url, files=files, data=data, timeout=30)
|
| 177 |
|
| 178 |
if response.status_code == 200:
|
| 179 |
+
print(f"Fichier '{filename}' envoyé avec succès à Telegram")
|
| 180 |
return True
|
| 181 |
else:
|
| 182 |
+
print(f"Erreur lors de l'envoi de '{filename}' à Telegram: {response.status_code} - {response.text}")
|
| 183 |
return False
|
| 184 |
except requests.exceptions.RequestException as e:
|
| 185 |
+
print(f"Exception Request lors de l'envoi de '{filename}' à Telegram: {e}")
|
| 186 |
return False
|
| 187 |
except Exception as e:
|
| 188 |
+
print(f"Exception générale lors de l'envoi de '{filename}' à Telegram: {e}")
|
| 189 |
return False
|
| 190 |
|
| 191 |
def send_document_to_telegram(content_or_path, filename="reponse.txt", caption="Réponse", is_pdf=False):
|
|
|
|
| 201 |
files = {'document': (filename, content_or_path.encode('utf-8'), 'text/plain')}
|
| 202 |
|
| 203 |
data = {'chat_id': TELEGRAM_CHAT_ID, 'caption': caption}
|
| 204 |
+
response = requests.post(url, files=files, data=data, timeout=60)
|
| 205 |
|
| 206 |
if response.status_code == 200:
|
| 207 |
print(f"Document '{filename}' envoyé avec succès à Telegram.")
|
|
|
|
| 210 |
print(f"Erreur lors de l'envoi du document '{filename}' à Telegram: {response.status_code} - {response.text}")
|
| 211 |
return False
|
| 212 |
except requests.exceptions.RequestException as e:
|
| 213 |
+
print(f"Exception Request lors de l'envoi du document '{filename}' à Telegram: ")
|
| 214 |
return False
|
| 215 |
except Exception as e:
|
| 216 |
+
print(f"Exception générale lors de l'envoi du document '{filename}' à Telegram:")
|
| 217 |
return False
|
| 218 |
|
| 219 |
+
# --- Background File Processing ---
|
| 220 |
+
def process_files_background(task_id, files_data, resolution_style='colorful'):
|
| 221 |
+
"""Traite les fichiers (images + PDF), génère LaTeX, convertit en PDF, et envoie via Telegram."""
|
| 222 |
pdf_file_to_clean = None
|
| 223 |
+
uploaded_file_refs = []
|
| 224 |
+
|
| 225 |
try:
|
| 226 |
task_results[task_id]['status'] = 'processing'
|
| 227 |
|
| 228 |
if not client:
|
| 229 |
raise ConnectionError("Client Gemini non initialisé. Vérifiez la clé API et la configuration.")
|
| 230 |
|
| 231 |
+
# Préparer le contenu pour Gemini
|
| 232 |
+
contents = []
|
| 233 |
+
|
| 234 |
+
# Traiter chaque fichier
|
| 235 |
+
for file_info in files_data:
|
| 236 |
+
filename = file_info['filename']
|
| 237 |
+
file_data = file_info['data']
|
| 238 |
+
file_type = file_info['type']
|
| 239 |
+
|
| 240 |
+
if file_type.startswith('image/'):
|
| 241 |
+
# Traitement des images (comme avant)
|
| 242 |
+
img = Image.open(io.BytesIO(file_data))
|
| 243 |
+
buffered = io.BytesIO()
|
| 244 |
+
img.save(buffered, format="PNG")
|
| 245 |
+
img_base64_str = base64.b64encode(buffered.getvalue()).decode()
|
| 246 |
+
|
| 247 |
+
contents.append({
|
| 248 |
+
'inline_data': {
|
| 249 |
+
'mime_type': 'image/png',
|
| 250 |
+
'data': img_base64_str
|
| 251 |
+
}
|
| 252 |
+
})
|
| 253 |
+
|
| 254 |
+
elif file_type == 'application/pdf':
|
| 255 |
+
# Upload du PDF vers l'API Gemini
|
| 256 |
+
try:
|
| 257 |
+
# Créer un fichier temporaire pour le PDF
|
| 258 |
+
with tempfile.NamedTemporaryFile(delete=False, suffix='.pdf') as temp_pdf:
|
| 259 |
+
temp_pdf.write(file_data)
|
| 260 |
+
temp_pdf_path = temp_pdf.name
|
| 261 |
+
|
| 262 |
+
# Upload vers l'API Gemini
|
| 263 |
+
file_ref = client.files.upload(file=temp_pdf_path)
|
| 264 |
+
uploaded_file_refs.append(file_ref)
|
| 265 |
+
contents.append(file_ref)
|
| 266 |
+
|
| 267 |
+
# Nettoyer le fichier temporaire
|
| 268 |
+
os.unlink(temp_pdf_path)
|
| 269 |
+
|
| 270 |
+
print(f"Task {task_id}: PDF '{filename}' uploadé vers Gemini avec succès")
|
| 271 |
+
|
| 272 |
+
except Exception as e:
|
| 273 |
+
print(f"Task {task_id}: Erreur lors de l'upload du PDF '{filename}': {e}")
|
| 274 |
+
raise ValueError(f"Impossible d'uploader le PDF '{filename}': {str(e)}")
|
| 275 |
+
|
| 276 |
+
if not contents:
|
| 277 |
+
raise ValueError("Aucun contenu valide trouvé dans les fichiers uploadés")
|
| 278 |
+
|
| 279 |
+
# Ajouter le prompt à la fin
|
| 280 |
+
prompt_to_use = get_prompt_for_style(resolution_style)
|
| 281 |
+
if not prompt_to_use:
|
| 282 |
+
raise ValueError(f"Impossible de charger le prompt pour le style '{resolution_style}'")
|
| 283 |
+
|
| 284 |
+
contents.append(prompt_to_use)
|
| 285 |
|
| 286 |
full_latex_response = ""
|
| 287 |
|
| 288 |
try:
|
| 289 |
task_results[task_id]['status'] = 'generating_latex'
|
| 290 |
print(f"Task {task_id}: Génération LaTeX par Gemini (style: {resolution_style})...")
|
| 291 |
+
print(f"Task {task_id}: Nombre d'éléments de contenu: {len(contents)}")
|
|
|
|
|
|
|
|
|
|
|
|
|
| 292 |
|
| 293 |
gemini_response = client.models.generate_content(
|
| 294 |
+
model="gemini-2.5-flash-preview-05-20", # Utilisation du modèle recommandé pour PDF
|
| 295 |
+
contents=contents
|
| 296 |
+
)
|
|
|
|
|
|
|
|
|
|
| 297 |
|
| 298 |
if gemini_response.candidates:
|
| 299 |
candidate = gemini_response.candidates[0]
|
|
|
|
| 301 |
for part in candidate.content.parts:
|
| 302 |
if hasattr(part, 'text') and part.text:
|
| 303 |
full_latex_response += part.text
|
| 304 |
+
elif hasattr(candidate, 'text') and candidate.text:
|
| 305 |
full_latex_response = candidate.text
|
| 306 |
+
elif hasattr(gemini_response, 'text') and gemini_response.text:
|
| 307 |
full_latex_response = gemini_response.text
|
| 308 |
|
| 309 |
if not full_latex_response.strip():
|
|
|
|
| 340 |
is_pdf=True
|
| 341 |
)
|
| 342 |
task_results[task_id]['status'] = 'completed'
|
| 343 |
+
task_results[task_id]['response'] = cleaned_latex
|
| 344 |
else:
|
| 345 |
print(f"Task {task_id}: Échec de la génération PDF: {pdf_message}. Envoi du .tex en fallback.")
|
| 346 |
task_results[task_id]['status'] = 'pdf_error'
|
| 347 |
+
task_results[task_id]['error_detail'] = f"Erreur PDF: {pdf_message}"
|
| 348 |
send_document_to_telegram(
|
| 349 |
cleaned_latex,
|
| 350 |
filename=f"solution_{task_id}.tex",
|
| 351 |
caption=f"Code LaTeX pour tâche {task_id} (Erreur PDF: {pdf_message[:150]})"
|
| 352 |
)
|
| 353 |
+
task_results[task_id]['response'] = cleaned_latex
|
| 354 |
|
| 355 |
except Exception as e_gen:
|
| 356 |
print(f"Task {task_id}: Erreur lors de la génération Gemini ou traitement PDF: {e_gen}")
|
| 357 |
task_results[task_id]['status'] = 'error'
|
| 358 |
+
task_results[task_id]['error'] = f"Erreur de traitement: "
|
|
|
|
| 359 |
send_document_to_telegram(
|
| 360 |
+
f"Erreur lors du traitement de la tâche {task_id}: ",
|
| 361 |
filename=f"error_{task_id}.txt",
|
| 362 |
caption=f"Erreur tâche {task_id}"
|
| 363 |
)
|
| 364 |
task_results[task_id]['response'] = f"Erreur: {str(e_gen)}"
|
| 365 |
|
|
|
|
| 366 |
except Exception as e_outer:
|
| 367 |
print(f"Task {task_id}: Exception majeure dans la tâche de fond: {e_outer}")
|
| 368 |
task_results[task_id]['status'] = 'error'
|
| 369 |
task_results[task_id]['error'] = f"Erreur système: {str(e_outer)}"
|
| 370 |
task_results[task_id]['response'] = f"Erreur système: {str(e_outer)}"
|
| 371 |
finally:
|
| 372 |
+
# Nettoyer les fichiers temporaires
|
| 373 |
if pdf_file_to_clean and os.path.exists(pdf_file_to_clean):
|
| 374 |
try:
|
| 375 |
os.remove(pdf_file_to_clean)
|
| 376 |
print(f"Task {task_id}: Fichier PDF temporaire '{pdf_file_to_clean}' supprimé.")
|
| 377 |
except Exception as e_clean:
|
| 378 |
print(f"Task {task_id}: Erreur lors de la suppression du PDF temporaire '{pdf_file_to_clean}': {e_clean}")
|
| 379 |
+
|
| 380 |
+
# Nettoyer les références de fichiers uploadés (optionnel, ils expirent automatiquement)
|
| 381 |
+
for file_ref in uploaded_file_refs:
|
| 382 |
+
try:
|
| 383 |
+
# Les fichiers uploadés vers l'API Gemini expirent automatiquement
|
| 384 |
+
# mais on peut les supprimer explicitement si nécessaire
|
| 385 |
+
pass
|
| 386 |
+
except Exception as e_del:
|
| 387 |
+
print(f"Task {task_id}: Erreur lors de la suppression de la référence de fichier:")
|
| 388 |
|
| 389 |
# --- Flask Routes ---
|
| 390 |
@app.route('/')
|
|
|
|
| 394 |
@app.route('/free')
|
| 395 |
def free():
|
| 396 |
return render_template('index.html')
|
|
|
|
| 397 |
|
| 398 |
@app.route('/solve', methods=['POST'])
|
| 399 |
def solve():
|
| 400 |
try:
|
| 401 |
+
# Vérifier si des fichiers ont été envoyés
|
| 402 |
+
if 'user_files' not in request.files:
|
| 403 |
+
return jsonify({'error': 'Aucun fichier fourni'}), 400
|
| 404 |
|
| 405 |
+
uploaded_files = request.files.getlist('user_files')
|
| 406 |
+
if not uploaded_files or all(f.filename == '' for f in uploaded_files):
|
| 407 |
return jsonify({'error': 'Aucun fichier sélectionné'}), 400
|
| 408 |
|
| 409 |
# Récupérer le style de résolution
|
| 410 |
+
resolution_style = request.form.get('style', 'colorful')
|
| 411 |
print(f"Style de résolution sélectionné: {resolution_style}")
|
| 412 |
|
| 413 |
+
# Préparer les données des fichiers
|
| 414 |
+
files_data = []
|
| 415 |
+
file_count = {'images': 0, 'pdfs': 0}
|
| 416 |
|
| 417 |
+
for file in uploaded_files:
|
| 418 |
+
if file.filename == '':
|
| 419 |
+
continue
|
| 420 |
+
|
| 421 |
+
file_data = file.read()
|
| 422 |
+
file_type = file.content_type or 'application/octet-stream'
|
| 423 |
+
|
| 424 |
+
# Vérifier le type de fichier
|
| 425 |
+
if file_type.startswith('image/'):
|
| 426 |
+
file_count['images'] += 1
|
| 427 |
+
files_data.append({
|
| 428 |
+
'filename': file.filename,
|
| 429 |
+
'data': file_data,
|
| 430 |
+
'type': file_type
|
| 431 |
+
})
|
| 432 |
+
|
| 433 |
+
# Envoyer l'image à Telegram
|
| 434 |
+
send_to_telegram(
|
| 435 |
+
file_data,
|
| 436 |
+
file.filename,
|
| 437 |
+
f"Image uploadée - Style: {resolution_style}"
|
| 438 |
+
)
|
| 439 |
+
|
| 440 |
+
elif file_type == 'application/pdf':
|
| 441 |
+
file_count['pdfs'] += 1
|
| 442 |
+
if file_count['pdfs'] > 1:
|
| 443 |
+
return jsonify({'error': 'Vous ne pouvez uploader qu\'un seul fichier PDF à la fois'}), 400
|
| 444 |
+
|
| 445 |
+
files_data.append({
|
| 446 |
+
'filename': file.filename,
|
| 447 |
+
'data': file_data,
|
| 448 |
+
'type': file_type
|
| 449 |
+
})
|
| 450 |
+
|
| 451 |
+
# Envoyer le PDF à Telegram
|
| 452 |
+
send_to_telegram(
|
| 453 |
+
file_data,
|
| 454 |
+
file.filename,
|
| 455 |
+
f"PDF uploadé - Style: {resolution_style}"
|
| 456 |
+
)
|
| 457 |
+
else:
|
| 458 |
+
print(f"Type de fichier ignoré: {file_type} pour {file.filename}")
|
| 459 |
+
continue
|
| 460 |
+
|
| 461 |
+
if not files_data:
|
| 462 |
+
return jsonify({'error': 'Aucun fichier valide trouvé (seules les images et les PDF sont acceptés)'}), 400
|
| 463 |
+
|
| 464 |
+
print(f"Fichiers traités: {file_count['images']} image(s), {file_count['pdfs']} PDF(s)")
|
| 465 |
|
| 466 |
task_id = str(uuid.uuid4())
|
| 467 |
task_results[task_id] = {
|
|
|
|
| 469 |
'response': '',
|
| 470 |
'error': None,
|
| 471 |
'time_started': time.time(),
|
| 472 |
+
'style': resolution_style,
|
| 473 |
+
'file_count': file_count
|
| 474 |
}
|
| 475 |
|
| 476 |
threading.Thread(
|
| 477 |
+
target=process_files_background,
|
| 478 |
+
args=(task_id, files_data, resolution_style)
|
| 479 |
).start()
|
| 480 |
|
| 481 |
return jsonify({
|
| 482 |
'task_id': task_id,
|
| 483 |
'status': 'pending',
|
| 484 |
+
'style': resolution_style,
|
| 485 |
+
'file_count': file_count
|
| 486 |
})
|
| 487 |
|
| 488 |
except Exception as e:
|
| 489 |
print(f"Exception lors de la création de la tâche: {e}")
|
| 490 |
+
return jsonify({'error': f'Une erreur serveur est survenue:'}), 500
|
|
|
|
|
|
|
| 491 |
|
| 492 |
@app.route('/task/<task_id>', methods=['GET'])
|
| 493 |
def get_task_status(task_id):
|
|
|
|
| 496 |
|
| 497 |
task = task_results[task_id]
|
| 498 |
|
| 499 |
+
# Basic cleanup logic
|
| 500 |
current_time = time.time()
|
| 501 |
if task['status'] in ['completed', 'error', 'pdf_error', 'completed_tex_only'] and \
|
| 502 |
(current_time - task.get('time_started', 0) > 3600): # Cleanup after 1 hour
|
|
|
|
|
|
|
| 503 |
pass
|
| 504 |
|
| 505 |
response_data = {
|
|
|
|
| 507 |
'response': task.get('response'),
|
| 508 |
'error': task.get('error')
|
| 509 |
}
|
| 510 |
+
if task.get('error_detail'):
|
| 511 |
response_data['error_detail'] = task.get('error_detail')
|
| 512 |
|
| 513 |
return jsonify(response_data)
|
|
|
|
| 522 |
last_status_sent = None
|
| 523 |
while True:
|
| 524 |
task = task_results.get(task_id)
|
| 525 |
+
if not task:
|
| 526 |
yield f'data: {json.dumps({"error": "Tâche disparue ou nettoyée", "status": "error"})}\n\n'
|
| 527 |
break
|
| 528 |
|
|
|
|
| 536 |
data_to_send["error"] = task.get("error", "Erreur inconnue")
|
| 537 |
if task.get("error_detail"):
|
| 538 |
data_to_send["error_detail"] = task.get("error_detail")
|
| 539 |
+
if task.get("response"):
|
| 540 |
data_to_send["response"] = task.get("response")
|
| 541 |
|
| 542 |
yield f'data: {json.dumps(data_to_send)}\n\n'
|
| 543 |
last_status_sent = current_status
|
| 544 |
|
| 545 |
if current_status in ['completed', 'error', 'pdf_error', 'completed_tex_only']:
|
| 546 |
+
break
|
| 547 |
|
| 548 |
+
time.sleep(1)
|
| 549 |
|
| 550 |
return Response(
|
| 551 |
stream_with_context(generate()),
|
| 552 |
mimetype='text/event-stream',
|
| 553 |
headers={
|
| 554 |
'Cache-Control': 'no-cache',
|
| 555 |
+
'X-Accel-Buffering': 'no',
|
| 556 |
'Connection': 'keep-alive'
|
| 557 |
}
|
| 558 |
)
|
| 559 |
|
| 560 |
if __name__ == '__main__':
|
| 561 |
if not GOOGLE_API_KEY:
|
| 562 |
+
print("CRITICAL: GOOGLE_API_KEY variable d'environnement non définie. L'application risque de ne pas fonctionner.")
|
| 563 |
if not TELEGRAM_BOT_TOKEN or not TELEGRAM_CHAT_ID:
|
| 564 |
print("CRITICAL: TELEGRAM_BOT_TOKEN ou TELEGRAM_CHAT_ID non définis. L'intégration Telegram échouera.")
|
| 565 |
|
|
|
|
| 566 |
app.run(debug=True, host='0.0.0.0', port=5000)
|