mirror of
https://github.com/elisiariocouto/leggen.git
synced 2025-12-13 21:52:40 +00:00
147 lines
4.3 KiB
Python
147 lines
4.3 KiB
Python
import os
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import tomllib
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import tomli_w
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from pathlib import Path
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from typing import Dict, Any, Optional
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from loguru import logger
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from leggen.utils.paths import path_manager
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class Config:
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_instance = None
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_config = None
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_config_path = None
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def __new__(cls):
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if cls._instance is None:
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cls._instance = super().__new__(cls)
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return cls._instance
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def load_config(self, config_path: Optional[str] = None) -> Dict[str, Any]:
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if self._config is not None:
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return self._config
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if config_path is None:
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config_path = os.environ.get(
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"LEGGEN_CONFIG_FILE"
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)
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if not config_path:
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config_path = str(path_manager.get_config_file_path())
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self._config_path = config_path
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try:
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with open(config_path, "rb") as f:
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self._config = tomllib.load(f)
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logger.info(f"Configuration loaded from {config_path}")
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except FileNotFoundError:
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logger.error(f"Configuration file not found: {config_path}")
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raise
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except Exception as e:
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logger.error(f"Error loading configuration: {e}")
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raise
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return self._config
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def save_config(
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self,
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config_data: Optional[Dict[str, Any]] = None,
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config_path: Optional[str] = None,
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) -> None:
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"""Save configuration to TOML file"""
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if config_data is None:
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config_data = self._config
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if config_path is None:
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config_path = self._config_path or os.environ.get(
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"LEGGEN_CONFIG_FILE"
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)
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if not config_path:
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config_path = str(path_manager.get_config_file_path())
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if config_path is None:
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raise ValueError("No config path specified")
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if config_data is None:
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raise ValueError("No config data to save")
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# Ensure directory exists
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Path(config_path).parent.mkdir(parents=True, exist_ok=True)
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try:
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with open(config_path, "wb") as f:
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tomli_w.dump(config_data, f)
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# Update in-memory config
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self._config = config_data
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self._config_path = config_path
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logger.info(f"Configuration saved to {config_path}")
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except Exception as e:
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logger.error(f"Error saving configuration: {e}")
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raise
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def update_config(self, section: str, key: str, value: Any) -> None:
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"""Update a specific configuration value"""
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if self._config is None:
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self.load_config()
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if self._config is None:
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raise RuntimeError("Failed to load config")
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if section not in self._config:
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self._config[section] = {}
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self._config[section][key] = value
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self.save_config()
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def update_section(self, section: str, data: Dict[str, Any]) -> None:
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"""Update an entire configuration section"""
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if self._config is None:
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self.load_config()
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if self._config is None:
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raise RuntimeError("Failed to load config")
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self._config[section] = data
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self.save_config()
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@property
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def config(self) -> Dict[str, Any]:
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if self._config is None:
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self.load_config()
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if self._config is None:
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raise RuntimeError("Failed to load config")
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return self._config
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@property
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def gocardless_config(self) -> Dict[str, str]:
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return self.config.get("gocardless", {})
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@property
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def database_config(self) -> Dict[str, Any]:
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return self.config.get("database", {})
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@property
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def notifications_config(self) -> Dict[str, Any]:
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return self.config.get("notifications", {})
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@property
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def filters_config(self) -> Dict[str, Any]:
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return self.config.get("filters", {})
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@property
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def scheduler_config(self) -> Dict[str, Any]:
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"""Get scheduler configuration with defaults"""
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default_schedule = {
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"sync": {
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"enabled": True,
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"hour": 3,
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"minute": 0,
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"cron": None, # Optional custom cron expression
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}
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}
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return self.config.get("scheduler", default_schedule)
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config = Config()
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