server.web.db.deps
==================

.. py:module:: server.web.db.deps

.. autoapi-nested-parse::

   FastAPI dependency injection for database sessions.

   This module provides the database session dependency for route handlers.
   Sessions are created from the sessionmaker stored in app.state by the
   db_lifespan context manager.



Attributes
----------

.. autoapisummary::

   server.web.db.deps.DB
   server.web.db.deps.Dialect


Functions
---------

.. autoapisummary::

   server.web.db.deps.get_db
   server.web.db.deps.get_dialect


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

.. py:function:: get_db(request: fastapi.Request) -> Generator[sqlalchemy.orm.Session, None, None]

   Yield a SQLAlchemy Session for FastAPI dependency injection.

   The session is automatically committed on success, rolled back on
   exception, and closed when the request completes.

   :param request: The FastAPI request object (provides access to app.state)

   :Yields: *Session* -- A SQLAlchemy session bound to the application's engine


.. py:function:: get_dialect(request: fastapi.Request) -> str

   Get the database dialect name from app state.

   :param request: The FastAPI request object

   :returns: The dialect name (e.g., 'mysql', 'sqlite', 'postgresql')
   :rtype: str


.. py:data:: DB

.. py:data:: Dialect