tigrbl_engine_csv 0.1.1

CSV engine plugin for tigrbl backed by pandas DataFrames.

tigrbl_engine_csv

A tigrbl engine plugin that registers kind="csv" where each CSV is a single-table database-like object.

Features

• Registers a csv engine through the tigrbl.engine entry-point group.
• Treats one CSV file as one database-like table.
• Provides a first-class CsvSession (subclass of TigrblSessionBase) backed by transactional DataFrame semantics.

Installation

uv

uv add tigrbl_engine_csv

pip

pip install tigrbl_engine_csv

Usage

from tigrbl.engine import EngineSpec

spec = EngineSpec(
    kind="csv",
    mapping={"path": "./users.csv", "table": "users", "pk": "id"},
)
provider = spec.provider()
engine, session_factory = provider.build()

session = session_factory()
print(session.table())
print(session.query("age >= 21"))
session.close()