58 lines
1.5 KiB
Python
58 lines
1.5 KiB
Python
import logging
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from typing import Optional
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from functools import lru_cache
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from pydantic import SecretStr
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from pydantic_settings import BaseSettings, SettingsConfigDict
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def setup_logging():
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"""Configure logging for the application."""
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logging.basicConfig(
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level=logging.INFO,
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format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
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datefmt='%Y-%m-%d %H:%M:%S'
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)
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class Settings(BaseSettings):
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"""Application settings that are loaded from environment variables."""
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# API Keys
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anthropic_api_key: SecretStr
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unsplash_api_key: SecretStr
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# Optional configuration
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output_directory: str = "output"
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media_directory: str = "media"
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default_deck_name: str = "German Vocabulary"
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# Model configuration (optional, can be expanded)
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anthropic_model: str = "claude-3-opus-20240229"
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max_tokens: int = 1000
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temperature: float = 0
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# Image configuration
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image_max_width: int = 800
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image_max_height: int = 600
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image_quality: int = 85
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# File handling
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file_encoding: str = "utf-8"
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model_config = SettingsConfigDict(
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env_file=".env",
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env_file_encoding="utf-8",
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case_sensitive=False,
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# This allows for both ANTHROPIC_API_KEY and anthropic_api_key in .env
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env_nested_delimiter='__'
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)
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@lru_cache
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def get_settings() -> Settings:
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"""
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Get settings instance with caching.
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Returns:
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Settings: Application settings instance
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"""
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setup_logging()
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return Settings()
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