lit-data-layers

Provides Custom Data Layer for Chainlit apps. Supports multiple databases and data stores.

Installation

PostgreSQL

Note: Make sure you have libpq-dev / postgresql installed.

pip install "lit-data-layers[postgres]"
export LIT_DATABASE_URL=postgresql+asyncpg://user:pass@localhost/test

SQLite

pip install "lit-data-layers[sqlite]"
export LIT_DATABASE_URL=sqlite+aiosqlite:///db.sqlite3

Usage

import asyncio

import chainlit.data as cl_data
from lit_data_layers.sqldb import SqlDataLayer

layer = SqlDataLayer()
asyncio.get_event_loop().run_until_complete(layer.initialize_database())
cl_data._data_layer = layer

Compatibility Chart

Features that have been tested.