Configuration

Environment Variables

desto can be configured using environment variables. These override the default values in the UISettings dataclass (src/desto/app/config.py).

Redis

Variable	Default	Description
REDIS_HOST	localhost	Redis server hostname
REDIS_PORT	6379	Redis server port
REDIS_DB	0	Redis database number
REDIS_ENABLED	true	Enable/disable Redis
REDIS_CONNECTION_TIMEOUT	5	Connection timeout in seconds
REDIS_RETRY_ATTEMPTS	3	Number of connection retry attempts
REDIS_SESSION_HISTORY_DAYS	7	Days to keep session history in Redis

SQLite (Long-Term Persistence)

Variable	Default	Description
SQLITE_ENABLED	false	Enable the SQLite store for long-term persistence. Accepts true, 1, yes, or on.
SQLITE_DB_PATH	desto_data/desto.db	Path to the SQLite database file

See SQLite Long-Term Persistence for details.

Application

Variable	Default	Description
DESTO_SCRIPTS_DIR	desto_scripts/	Directory for script files
DESTO_LOGS_DIR	desto_logs/	Directory for log files
DESTO_PUSHBULLET_API_KEY	(unset)	Pushbullet API key for push notifications

Project configuration (pyproject.toml)

This project uses pyproject.toml for metadata and build configuration. Key sections:

• [project]: package metadata, dependencies, and scripts.
• [project.optional-dependencies]: extras groups, including docs which contains MkDocs and theme packages.
• [build-system]: hatchling is used as the build backend.

See the repository root pyproject.toml for the full configuration.