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app.py
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| 1 |
+
# app.py optimisé pour Hugging Face
|
| 2 |
+
from flask import Flask, render_template, request, jsonify, send_from_directory
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| 3 |
+
from datetime import datetime, timedelta
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| 4 |
+
import json
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| 5 |
+
import os
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| 6 |
+
import numpy as np
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| 7 |
+
from pathlib import Path
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| 8 |
+
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| 9 |
+
app = Flask(__name__)
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| 10 |
+
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| 11 |
+
# ======================================================
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| 12 |
+
# CONFIGURATION POUR HUGGING FACE
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| 13 |
+
# ======================================================
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| 14 |
+
BASE_DIR = Path(__file__).parent
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| 15 |
+
DATA_DIR = BASE_DIR / "data"
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| 16 |
+
DATA_DIR.mkdir(exist_ok=True)
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| 17 |
+
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| 18 |
+
# Chemins des fichiers de données
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| 19 |
+
COMPETENCES_FILE = BASE_DIR / "competences.json"
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| 20 |
+
JOURNAL_FILE = DATA_DIR / "journal.json"
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| 21 |
+
PLANNER_FILE = DATA_DIR / "planner.json"
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| 22 |
+
LEARNER_STATE_FILE = DATA_DIR / "learner_state.json"
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| 23 |
+
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| 24 |
+
# ======================================================
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| 25 |
+
# INITIALISATION DES DONNÉES
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| 26 |
+
# ======================================================
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| 27 |
+
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| 28 |
+
def load_json_file(file_path, default_data):
|
| 29 |
+
"""Charge un fichier JSON ou retourne les données par défaut"""
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| 30 |
+
try:
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| 31 |
+
if file_path.exists():
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| 32 |
+
with open(file_path, 'r', encoding='utf-8') as f:
|
| 33 |
+
return json.load(f)
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| 34 |
+
except:
|
| 35 |
+
pass
|
| 36 |
+
return default_data
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| 37 |
+
|
| 38 |
+
def save_json_file(file_path, data):
|
| 39 |
+
"""Sauvegarde des données dans un fichier JSON"""
|
| 40 |
+
try:
|
| 41 |
+
with open(file_path, 'w', encoding='utf-8') as f:
|
| 42 |
+
json.dump(data, f, ensure_ascii=False, indent=2)
|
| 43 |
+
return True
|
| 44 |
+
except:
|
| 45 |
+
return False
|
| 46 |
+
|
| 47 |
+
# Charger les données
|
| 48 |
+
COMPETENCES = load_json_file(COMPETENCES_FILE, [
|
| 49 |
+
{"id": "D-MCONJ", "label": "Marques de la conjugaison", "category": "Discours"},
|
| 50 |
+
{"id": "M-COMP", "label": "Construction des phrases", "category": "Maîtrise"},
|
| 51 |
+
{"id": "P-GRAM", "label": "Orthographe grammaticale", "category": "Phrase"},
|
| 52 |
+
{"id": "T-ORG", "label": "Organisation textuelle", "category": "Texte"}
|
| 53 |
+
])
|
| 54 |
+
|
| 55 |
+
JOURNAL = load_json_file(JOURNAL_FILE, [])
|
| 56 |
+
PLANNER = load_json_file(PLANNER_FILE, [])
|
| 57 |
+
LEARNER_STATE = load_json_file(LEARNER_STATE_FILE, {
|
| 58 |
+
"retention": {},
|
| 59 |
+
"engagement": "stable",
|
| 60 |
+
"risk": "low",
|
| 61 |
+
"days_inactive": 0,
|
| 62 |
+
"total_sessions": 0,
|
| 63 |
+
"success_rate": 0.0
|
| 64 |
+
})
|
| 65 |
+
|
| 66 |
+
# Intervalles SM-2 de base
|
| 67 |
+
SM2_INTERVALS = [1, 3, 7, 14, 30, 60]
|
| 68 |
+
|
| 69 |
+
# ======================================================
|
| 70 |
+
# FONCTIONS UTILITAIRES
|
| 71 |
+
# ======================================================
|
| 72 |
+
|
| 73 |
+
def get_reminder_for_quality(quality_level):
|
| 74 |
+
"""Retourne un rappel adapté au niveau de qualité"""
|
| 75 |
+
reminders = [
|
| 76 |
+
"🧠 Révision fréquente conseillée pour renforcer la mémoire",
|
| 77 |
+
"📚 Répétition espacée standard recommandée",
|
| 78 |
+
"🚀 Excellente progression, continuez ainsi !",
|
| 79 |
+
"🏆 Niveau expert, rétention à long terme optimale"
|
| 80 |
+
]
|
| 81 |
+
return reminders[min(quality_level, 3)]
|
| 82 |
+
|
| 83 |
+
def get_intervals_for_quality(quality_level):
|
| 84 |
+
"""Retourne les intervalles adaptés au niveau de qualité"""
|
| 85 |
+
quality_multipliers = [0.7, 1.0, 1.5, 2.0]
|
| 86 |
+
multiplier = quality_multipliers[min(quality_level, 3)]
|
| 87 |
+
return [int(interval * multiplier) for interval in SM2_INTERVALS]
|
| 88 |
+
|
| 89 |
+
# ======================================================
|
| 90 |
+
# ROUTES PRINCIPALES
|
| 91 |
+
# ======================================================
|
| 92 |
+
|
| 93 |
+
@app.route('/')
|
| 94 |
+
def home():
|
| 95 |
+
"""Page d'accueil"""
|
| 96 |
+
return render_template('index.html', competences=COMPETENCES)
|
| 97 |
+
|
| 98 |
+
@app.route('/api/competences')
|
| 99 |
+
def get_competences():
|
| 100 |
+
return jsonify(COMPETENCES)
|
| 101 |
+
|
| 102 |
+
@app.route('/api/planner/visualize')
|
| 103 |
+
def visualize_planner():
|
| 104 |
+
"""Génère les données de visualisation pour la courbe SM-2"""
|
| 105 |
+
try:
|
| 106 |
+
competence = request.args.get('competence', 'Compétence')
|
| 107 |
+
quality = int(request.args.get('quality', 1))
|
| 108 |
+
|
| 109 |
+
intervals = get_intervals_for_quality(quality)
|
| 110 |
+
|
| 111 |
+
return jsonify({
|
| 112 |
+
'success': True,
|
| 113 |
+
'intervals': intervals,
|
| 114 |
+
'competence': competence,
|
| 115 |
+
'quality_level': quality,
|
| 116 |
+
'description': f'Courbe SM-2 adaptée (Niveau {quality})'
|
| 117 |
+
})
|
| 118 |
+
except Exception as e:
|
| 119 |
+
return jsonify({'success': False, 'error': str(e)})
|
| 120 |
+
|
| 121 |
+
@app.route('/api/planner/generate', methods=['POST'])
|
| 122 |
+
def generate_planner():
|
| 123 |
+
try:
|
| 124 |
+
data = request.json
|
| 125 |
+
competence = data.get('competence', 'Compétence')
|
| 126 |
+
start_date = datetime.strptime(data.get('start_date', '2026-01-01'), '%Y-%m-%d')
|
| 127 |
+
duration = int(data.get('session_duration', 20))
|
| 128 |
+
repetitions = int(data.get('repetitions', 6))
|
| 129 |
+
quality_level = int(data.get('quality_level', 1))
|
| 130 |
+
|
| 131 |
+
# Obtenir les intervalles adaptés
|
| 132 |
+
adjusted_intervals = get_intervals_for_quality(quality_level)
|
| 133 |
+
|
| 134 |
+
plan = []
|
| 135 |
+
current_date = start_date
|
| 136 |
+
|
| 137 |
+
for i in range(min(repetitions, len(adjusted_intervals))):
|
| 138 |
+
plan.append({
|
| 139 |
+
'date': current_date.strftime('%Y-%m-%d'),
|
| 140 |
+
'jour': current_date.strftime('%A'),
|
| 141 |
+
'competence': competence,
|
| 142 |
+
'repetition': i + 1,
|
| 143 |
+
'duree': f'{duration} minutes',
|
| 144 |
+
'intervalle': f'+{adjusted_intervals[i]} jours',
|
| 145 |
+
'type': 'Apprentissage' if i == 0 else 'Révision espacée',
|
| 146 |
+
'strategie': 'Active Recall + Élaboration',
|
| 147 |
+
'reminder': get_reminder_for_quality(quality_level)
|
| 148 |
+
})
|
| 149 |
+
current_date += timedelta(days=adjusted_intervals[i])
|
| 150 |
+
|
| 151 |
+
# Sauvegarder
|
| 152 |
+
PLANNER.extend(plan)
|
| 153 |
+
save_json_file(PLANNER_FILE, PLANNER)
|
| 154 |
+
|
| 155 |
+
return jsonify({
|
| 156 |
+
'success': True,
|
| 157 |
+
'plan': plan,
|
| 158 |
+
'intervals': adjusted_intervals,
|
| 159 |
+
'quality_level': quality_level
|
| 160 |
+
})
|
| 161 |
+
except Exception as e:
|
| 162 |
+
return jsonify({'success': False, 'error': str(e)})
|
| 163 |
+
|
| 164 |
+
@app.route('/api/journal', methods=['POST'])
|
| 165 |
+
def save_journal():
|
| 166 |
+
try:
|
| 167 |
+
entry = request.json
|
| 168 |
+
entry['timestamp'] = datetime.now().isoformat()
|
| 169 |
+
entry['date'] = datetime.now().strftime('%Y-%m-%d %H:%M')
|
| 170 |
+
|
| 171 |
+
JOURNAL.append(entry)
|
| 172 |
+
save_json_file(JOURNAL_FILE, JOURNAL)
|
| 173 |
+
|
| 174 |
+
# Mettre à jour les statistiques
|
| 175 |
+
if 'auto_eval' in entry:
|
| 176 |
+
try:
|
| 177 |
+
eval_score = float(entry['auto_eval'])
|
| 178 |
+
LEARNER_STATE['total_sessions'] += 1
|
| 179 |
+
LEARNER_STATE['success_rate'] = (
|
| 180 |
+
(LEARNER_STATE['success_rate'] * (LEARNER_STATE['total_sessions'] - 1) + eval_score)
|
| 181 |
+
/ LEARNER_STATE['total_sessions']
|
| 182 |
+
)
|
| 183 |
+
save_json_file(LEARNER_STATE_FILE, LEARNER_STATE)
|
| 184 |
+
except:
|
| 185 |
+
pass
|
| 186 |
+
|
| 187 |
+
return jsonify({'success': True, 'message': 'Journal sauvegardé'})
|
| 188 |
+
except Exception as e:
|
| 189 |
+
return jsonify({'success': False, 'error': str(e)})
|
| 190 |
+
|
| 191 |
+
@app.route('/api/journal/entries')
|
| 192 |
+
def get_journal_entries():
|
| 193 |
+
"""Récupère les dernières entrées du journal"""
|
| 194 |
+
limit = int(request.args.get('limit', 5))
|
| 195 |
+
entries = JOURNAL[-limit:] if len(JOURNAL) > limit else JOURNAL
|
| 196 |
+
return jsonify(entries)
|
| 197 |
+
|
| 198 |
+
@app.route('/api/notifications')
|
| 199 |
+
def get_notification():
|
| 200 |
+
messages = [
|
| 201 |
+
"🌱 5 minutes aujourd'hui renforcent durablement votre mémoire.",
|
| 202 |
+
"⏰ Une courte révision maintenant évite l'oubli.",
|
| 203 |
+
"💪 Votre régularité montre une vraie progression.",
|
| 204 |
+
"🤔 Quelle stratégie vous aide le plus aujourd'hui ?"
|
| 205 |
+
]
|
| 206 |
+
|
| 207 |
+
message = np.random.choice(messages)
|
| 208 |
+
|
| 209 |
+
return jsonify({
|
| 210 |
+
'message': message,
|
| 211 |
+
'timestamp': datetime.now().isoformat(),
|
| 212 |
+
'type': 'reminder'
|
| 213 |
+
})
|
| 214 |
+
|
| 215 |
+
@app.route('/api/notifications/intelligent')
|
| 216 |
+
def get_intelligent_notification():
|
| 217 |
+
"""Notifications plus élaborées"""
|
| 218 |
+
notifications = [
|
| 219 |
+
{
|
| 220 |
+
'message': "🌱 5 minutes aujourd'hui renforcent durablement votre mémoire.",
|
| 221 |
+
'type': 'motivation',
|
| 222 |
+
'effectiveness_score': 0.85
|
| 223 |
+
},
|
| 224 |
+
{
|
| 225 |
+
'message': "⏰ Une courte révision maintenant évite l'oubli.",
|
| 226 |
+
'type': 'rappel_court',
|
| 227 |
+
'effectiveness_score': 0.92
|
| 228 |
+
},
|
| 229 |
+
{
|
| 230 |
+
'message': "💪 Votre régularité montre une vraie progression.",
|
| 231 |
+
'type': 'encouragement',
|
| 232 |
+
'effectiveness_score': 0.78
|
| 233 |
+
},
|
| 234 |
+
{
|
| 235 |
+
'message': "🤔 Quelle stratégie vous aide le plus aujourd'hui ?",
|
| 236 |
+
'type': 'metacognition',
|
| 237 |
+
'effectiveness_score': 0.88
|
| 238 |
+
}
|
| 239 |
+
]
|
| 240 |
+
|
| 241 |
+
notification = np.random.choice(notifications)
|
| 242 |
+
notification['timestamp'] = datetime.now().isoformat()
|
| 243 |
+
|
| 244 |
+
return jsonify(notification)
|
| 245 |
+
|
| 246 |
+
@app.route('/api/stats')
|
| 247 |
+
def get_stats():
|
| 248 |
+
return jsonify({
|
| 249 |
+
'total_sessions': LEARNER_STATE.get('total_sessions', 0),
|
| 250 |
+
'success_rate': round(LEARNER_STATE.get('success_rate', 0), 2),
|
| 251 |
+
'journal_entries': len(JOURNAL),
|
| 252 |
+
'planned_sessions': len(PLANNER),
|
| 253 |
+
'engagement': LEARNER_STATE.get('engagement', 'stable')
|
| 254 |
+
})
|
| 255 |
+
|
| 256 |
+
@app.route('/api/learner/stats')
|
| 257 |
+
def get_learner_stats():
|
| 258 |
+
"""Statistiques détaillées de l'apprenant"""
|
| 259 |
+
retention_data = LEARNER_STATE.get('retention', {})
|
| 260 |
+
|
| 261 |
+
# Calculer le niveau d'engagement
|
| 262 |
+
total_sessions = LEARNER_STATE.get('total_sessions', 0)
|
| 263 |
+
if total_sessions > 20:
|
| 264 |
+
engagement = 'high'
|
| 265 |
+
elif total_sessions > 10:
|
| 266 |
+
engagement = 'medium'
|
| 267 |
+
else:
|
| 268 |
+
engagement = 'low'
|
| 269 |
+
|
| 270 |
+
# Calculer le niveau de risque
|
| 271 |
+
days_inactive = LEARNER_STATE.get('days_inactive', 0)
|
| 272 |
+
if days_inactive > 7:
|
| 273 |
+
risk = 'high'
|
| 274 |
+
elif days_inactive > 3:
|
| 275 |
+
risk = 'medium'
|
| 276 |
+
else:
|
| 277 |
+
risk = 'low'
|
| 278 |
+
|
| 279 |
+
return jsonify({
|
| 280 |
+
'total_sessions': total_sessions,
|
| 281 |
+
'success_rate': round(LEARNER_STATE.get('success_rate', 0), 2),
|
| 282 |
+
'journal_entries': len(JOURNAL),
|
| 283 |
+
'planned_sessions': len(PLANNER),
|
| 284 |
+
'engagement_level': engagement,
|
| 285 |
+
'risk_level': risk,
|
| 286 |
+
'days_inactive': days_inactive,
|
| 287 |
+
'retention_rates': retention_data,
|
| 288 |
+
'notification_effectiveness': {
|
| 289 |
+
'motivation': 0.85,
|
| 290 |
+
'rappel_court': 0.92,
|
| 291 |
+
'encouragement': 0.78,
|
| 292 |
+
'metacognition': 0.88
|
| 293 |
+
}
|
| 294 |
+
})
|
| 295 |
+
|
| 296 |
+
@app.route('/api/sm2/explain')
|
| 297 |
+
def explain_sm2():
|
| 298 |
+
return jsonify({
|
| 299 |
+
'title': 'Algorithme SM-2',
|
| 300 |
+
'description': 'Répétition espacée optimisée pour la rétention mémoire',
|
| 301 |
+
'quality_levels': {
|
| 302 |
+
'0': 'Difficulté - Révisions fréquentes nécessaires',
|
| 303 |
+
'1': 'Moyen - Intervalles standard',
|
| 304 |
+
'2': 'Bon - Consolidation progressive',
|
| 305 |
+
'3': 'Excellent - Rétention long terme'
|
| 306 |
+
},
|
| 307 |
+
'intervals': SM2_INTERVALS,
|
| 308 |
+
'principles': [
|
| 309 |
+
'Réviser juste avant d\'oublier',
|
| 310 |
+
'Augmenter l\'intervalle progressivement',
|
| 311 |
+
'Adapter selon la difficulté',
|
| 312 |
+
'Être régulier dans la pratique'
|
| 313 |
+
],
|
| 314 |
+
'recommendations': [
|
| 315 |
+
'Commencez avec des sessions courtes (10-20 minutes)',
|
| 316 |
+
'Augmentez la durée progressivement',
|
| 317 |
+
'Notez votre niveau de confiance après chaque session',
|
| 318 |
+
'Ajustez les intervalles selon vos résultats'
|
| 319 |
+
]
|
| 320 |
+
})
|
| 321 |
+
|
| 322 |
+
# ======================================================
|
| 323 |
+
# ROUTES STATIQUES (pour Hugging Face)
|
| 324 |
+
# ======================================================
|
| 325 |
+
|
| 326 |
+
@app.route('/static/<path:filename>')
|
| 327 |
+
def serve_static(filename):
|
| 328 |
+
return send_from_directory('static', filename)
|
| 329 |
+
|
| 330 |
+
@app.route('/favicon.ico')
|
| 331 |
+
def favicon():
|
| 332 |
+
return '', 204
|
| 333 |
+
|
| 334 |
+
# ======================================================
|
| 335 |
+
# LANCEMENT
|
| 336 |
+
# ======================================================
|
| 337 |
+
|
| 338 |
+
if __name__ == '__main__':
|
| 339 |
+
# Configuration pour Hugging Face Spaces
|
| 340 |
+
port = int(os.environ.get('PORT', 7860))
|
| 341 |
+
debug = os.environ.get('FLASK_DEBUG', 'False').lower() == 'true'
|
| 342 |
+
|
| 343 |
+
print(f"🚀 Démarrage de l'application SRL sur le port {port}")
|
| 344 |
+
print(f"📚 Compétences chargées: {len(COMPETENCES)}")
|
| 345 |
+
print(f"📔 Entrées journal: {len(JOURNAL)}")
|
| 346 |
+
print(f"📅 Sessions planifiées: {len(PLANNER)}")
|
| 347 |
+
|
| 348 |
+
app.run(
|
| 349 |
+
host='0.0.0.0',
|
| 350 |
+
port=port,
|
| 351 |
+
debug=debug,
|
| 352 |
+
use_reloader=False
|
| 353 |
+
)
|