httk.store.backend.sqlite.engine
================================

.. py:module:: httk.store.backend.sqlite.engine

.. autoapi-nested-parse::

   SQLite database construction for :class:`~httk.store.backend.sql.engine.Backend`.



Functions
---------

.. autoapisummary::

   httk.store.backend.sqlite.engine.database


Module Contents
---------------

.. py:function:: database(cls, path = None, *, degraded = False)

   Build an SQLite-backed backend stored in ``path``, or in memory when ``path`` is None.

   The in-memory variant is configured (via a static connection pool with a
   shared, thread-unrestricted connection) so that every connection drawn from
   the engine sees the one and same database; file-backed databases use
   SQLAlchemy's default pooling.

   :param cls: The backend class to instantiate.
   :param path: The database file path, or ``None`` for an in-memory database.
   :param degraded: Open with autocommit isolation for degraded-mode access
       (recovery and inspection) instead of the default transactional isolation.
   :return: The configured backend wrapper.