To be used in projects that do not use the SQLAlchemy ORM, but only the core.
The idea is to start and end a transaction on request boundaries, the way Pyramid is doing this with its Tweens.
A minimal example:
from flask import Flask
from flask_sacore import SACore
app = Flask(__name__)
db = SACore('<sqlalchemy style dsn>', app)
records = db.con.execute("SELECT * FROM schema.table")