pep249 1.1.0

Provide minimum implementation check and connection pool of PEP249.

pep249

Provide minimum implementation check and connection pool of PEP249.

Install

pip install pep249

Usage

Connection Pool

Sample using phoenixdb with connection pool:

from pep249 import ConnectionPool

conn_pool = ConnectionPool(
    maxsize=12,
    connection_factory=lambda: phoenixdb.connect(
        "http://localhost:8765/", autocommit=True
    ),
)

with conn_pool.connect() as connection:
    ...

Note: The connection pool does not actively initialize the connection, it is initialized only when it is needed.

Minimum implementation check

from pep249 import Connection, Cursor

assert issubclass(YOUR_CONNECTION_CLASS, Connection)
assert isinstance(YOUR_CONNECTION, Connection)

assert issubclass(YOUR_CURSOR_CLASS, Cursor)
assert isinstance(YOUR_CURSOR, Cursor)