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"""
Configuration du projet AI Research Assistant.
Ce fichier contient les configurations par défaut qui peuvent être surchargées
par les variables d'environnement.
"""
from pydantic_settings import BaseSettings
from typing import Dict, Optional, List
class APIConfig(BaseSettings):
"""Configuration des clés API et des paramètres associés"""
# LLM API (REQUIS)
GROQ_API_KEY: str = ""
# APIs de Recherche (Au moins une REQUISE)
SERPER_API_KEY: str = ""
TAVILY_API_KEY: str = ""
BRAVE_API_KEY: str = ""
# Configuration des modèles
LLM_MODEL: str = "llama-3.1-8b-instant"
LLM_TEMPERATURE: float = 0.1
LLM_MAX_TOKENS: int = 4000
EMBEDDING_MODEL: str = "all-MiniLM-L6-v2"
# Limites de recherche
MAX_SOURCES: int = 20
MAX_SUMMARY_LENGTH: int = 500
SEARCH_TIMEOUT: int = 30
# Performance et sécurité
API_RATE_LIMIT: int = 100
MAX_CONCURRENT_REQUESTS: int = 10
class Config:
env_file = ".env"
env_file_encoding = "utf-8"
extra = "ignore"
class DatabaseConfig(BaseSettings):
"""Configuration de la base de données"""
DATABASE_URL: str = "sqlite:///data/research.db"
CHROMA_PERSIST_DIRECTORY: str = "data/chroma"
CHROMA_COLLECTION_NAME: str = "research_documents"
class Config:
env_file = ".env"
env_file_encoding = "utf-8"
extra = "ignore"
class PathConfig(BaseSettings):
"""Configuration des chemins et répertoires"""
DATA_DIR: str = "data"
REPORTS_DIR: str = "data/reports"
CACHE_DIR: str = "data/cache"
LOGS_DIR: str = "logs"
class Config:
env_file = ".env"
env_file_encoding = "utf-8"
extra = "ignore"
class FeatureConfig(BaseSettings):
"""Configuration des fonctionnalités"""
ENABLE_CACHING: bool = True
ENABLE_VECTOR_STORE: bool = True
ENABLE_RATE_LIMITING: bool = True
CACHE_TTL: int = 3600
class Config:
env_file = ".env"
env_file_encoding = "utf-8"
extra = "ignore"
class LoggingConfig(BaseSettings):
"""Configuration du logging"""
LOG_LEVEL: str = "INFO"
ENABLE_FILE_LOGGING: bool = True
class Config:
env_file = ".env"
env_file_encoding = "utf-8"
extra = "ignore"
class ExportConfig(BaseSettings):
"""Configuration d'export et rapports"""
DEFAULT_EXPORT_FORMAT: str = "markdown"
PDF_PAGE_SIZE: str = "A4"
INCLUDE_CITATIONS: bool = True
class Config:
env_file = ".env"
env_file_encoding = "utf-8"
extra = "ignore"
class DevelopmentConfig(BaseSettings):
"""Configuration de développement"""
DEBUG: bool = False
DEVELOPMENT_MODE: bool = False
WORKER_THREADS: int = 4
class Config:
env_file = ".env"
env_file_encoding = "utf-8"
extra = "ignore"
# Instanciation des configurations
try:
api_config = APIConfig()
database_config = DatabaseConfig()
path_config = PathConfig()
feature_config = FeatureConfig()
logging_config = LoggingConfig()
export_config = ExportConfig()
development_config = DevelopmentConfig()
except Exception as e:
print(f"Erreur lors du chargement de la configuration: {e}")
# Configuration par défaut en cas d'erreur
api_config = None |