jarvis-core (3.1.0)
Installation
pip install --index-url About this package
JARVIS core
jarvis-core
Core functionality of JARVIS, shared by jarvis-bot and jarvis-tasks.
Versions
jarvis-bot, jarvis-tasks and jarvis-core are released together and share a version number: 3.x of each work with 3.x of the others. A change that needs matching releases of the other two bumps the major version of all three.
Modules
jarvis_core.db
Database connection (connect(), built on Beanie and PyMongo's async client) and the
Beanie document models. Discord IDs are stored as BSON int64.
jarvis_core.db.migrations
One-off migration for databases written by jarvis-core 1.x (see below).
jarvis_core.filters
Regex filters for various functions
jarvis_core.log
Pre-configured Rich logger
jarvis_core.util
Quality of life utilities. jarvis_core.util.http provides public_session() and
fetch(), which refuse to connect to non-public addresses; use them for any request
made on behalf of a user.
Development
Requires Python 3.11+ and uv.
uv sync
uv run pytest
Database tests need a real MongoDB and are skipped otherwise. Every collection in the test database is dropped before and after each test, so point it at a scratch database:
export JARVIS_TEST_MONGO_URI="mongodb://user:pass@localhost:27017/?authSource=admin"
export JARVIS_TEST_MONGO_DB="jarvis_test"
uv run pytest
Upgrading from 1.x
jarvis-core 1.x stored Discord IDs as strings, which no query could match. 2.0 stores them as integers, so existing data must be migrated once, before deploying a bot or tasks build that depends on 2.0. Back up the database first.
uv run jarvis-migrate --uri "mongodb://user:pass@host:27017/?authSource=admin" --database jarvis --dry-run
uv run jarvis-migrate --uri "mongodb://user:pass@host:27017/?authSource=admin" --database jarvis
The migration is idempotent. Besides the ID conversion it rewrites the legacy "perma"
ban type, normalizes ban discriminators, and backfills Ban.expires_at for temporary
bans. Locks created before Lock.guild existed keep guild unset.