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"""
Configuration management for the fitness app.
"""
import os
from typing import Optional, Dict, Any
from dotenv import load_dotenv
# Load environment variables
load_dotenv()
class Config:
"""Application configuration management."""
# Server configuration
SERVER_NAME: str = os.getenv("SERVER_NAME", "0.0.0.0")
SERVER_PORT: int = int(os.getenv("SERVER_PORT", "7860"))
DEBUG: bool = os.getenv("DEBUG", "false").lower() == "true"
# AI Model configuration
DEFAULT_MODEL: str = os.getenv("AI_MODEL", os.getenv("OPENAI_MODEL", "gpt-4o"))
ANTHROPIC_API_KEY: Optional[str] = os.getenv("ANTHROPIC_API_KEY")
OPENAI_API_KEY: Optional[str] = os.getenv("OPENAI_API_KEY")
# Logging configuration
LOG_LEVEL: str = os.getenv("LOG_LEVEL", "INFO")
LOG_FILE: Optional[str] = os.getenv("LOG_FILE")
# UI configuration
MAX_CHAT_HISTORY: int = int(os.getenv("MAX_CHAT_HISTORY", "50"))
STREAMING_CHUNK_SIZE: int = int(os.getenv("STREAMING_CHUNK_SIZE", "3"))
@classmethod
def get_gradio_config(cls) -> Dict[str, Any]:
"""Get configuration for Gradio app launch."""
return {
"server_name": cls.SERVER_NAME,
"server_port": cls.SERVER_PORT,
"show_error": True,
"debug": cls.DEBUG
}
@classmethod
def has_anthropic_key(cls) -> bool:
"""Check if Anthropic API key is configured."""
return cls.ANTHROPIC_API_KEY is not None and len(cls.ANTHROPIC_API_KEY.strip()) > 0
@classmethod
def has_openai_key(cls) -> bool:
"""Check if OpenAI API key is configured."""
return cls.OPENAI_API_KEY is not None and len(cls.OPENAI_API_KEY.strip()) > 0
@classmethod
def validate_config(cls) -> Dict[str, Any]:
"""Validate configuration and return status."""
status = {
"valid": True,
"warnings": [],
"errors": []
}
# Check API keys
if not cls.has_anthropic_key() and not cls.has_openai_key():
status["errors"].append(
"No API keys configured. Please set ANTHROPIC_API_KEY or OPENAI_API_KEY environment variable."
)
status["valid"] = False
if not cls.has_anthropic_key():
status["warnings"].append("ANTHROPIC_API_KEY not set - Claude models will not work")
if not cls.has_openai_key():
status["warnings"].append("OPENAI_API_KEY not set - OpenAI models will not work")
# Check port availability (basic check)
if not (1024 <= cls.SERVER_PORT <= 65535):
status["warnings"].append(f"Server port {cls.SERVER_PORT} may not be valid")
return status
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