database

class pydarkstar.database.Database(url, **kwargs)

Database connection using sqlalchemy.

Parameters

url – sql database connection url

session(**kwargs)

Create session.

scoped_session(rollback=True, fail=False)

Provide a transactional scope around a series of operations.

Parameters

• rollback (bool) – rollback transactions after catch

• fail (bool) – raise error after catch

classmethod pymysql(hostname, database, username, password)

Alternate constructor. dialect=mysql, driver=pymysql

Parameters

• hostname – database connection parameter

• database – database connection parameter

• username – database connection parameter

• password – database connection parameter

static format_url(dialect, driver, hostname, database, username, password)

Create connection url.