Advanced Features

This guide covers advanced Confii features.

Configuration Versioning

Track configuration changes over time:

version_manager = config.enable_versioning()
version = config.save_version(metadata={"author": "user@example.com"})
config.rollback_to_version(version.version_id)

Drift Detection

Detect configuration drift:

intended = Config(loaders=[YamlLoader("intended.yaml")])
actual = Config(loaders=[YamlLoader("actual.yaml")])
drift = actual.detect_drift(intended)

Observability

Track configuration usage:

observer = config.enable_observability()
metrics = config.get_metrics()

Async Support

Use Confii in async applications:

from confii.async_config import AsyncConfig, AsyncYamlLoader

async def main():
    config = await AsyncConfig.create(loaders=[AsyncYamlLoader("config.yaml")])
    value = await config.get_async("database.host")