def begin(self, unloading=False):
"""Begin loading data
- creates and stores a connection with engine.connect() if an engine was passed
- binds the connection or engine to fixture's internal session
- uses an unbound internal session if no engine or connection was passed in
"""
if not unloading:
# ...then we are loading, so let's *lazily*
# clean up after a previous setup/teardown
Session.remove()
if self.connection is None and self.engine is None:
if self.session:
self.engine = self.session.bind # might be None
if self.engine is not None and self.connection is None:
self.connection = self.engine.connect()
if self.session is None:
if self.connection:
self.session = self.Session(bind=self.connection)
else:
self.session = self.Session(bind=None)
DBLoadableFixture.begin(self, unloading=unloading)
def begin(self, unloading=False):
"""Begin loading data
- creates and stores a connection with engine.connect() if an engine was passed
- binds the connection or engine to fixture's internal session
- uses an unbound internal session if no engine or connection was passed in
"""
if not unloading:
# ...then we are loading, so let's *lazily*
# clean up after a previous setup/teardown
Session.remove()
if self.connection is None and self.engine is None:
if self.session:
self.engine = self.session.bind # might be None
if self.engine is not None and self.connection is None:
self.connection = self.engine.connect()
if self.session is None:
if self.connection:
self.session = self.Session(bind=self.connection)
else:
self.session = self.Session(bind=None)
DBLoadableFixture.begin(self, unloading=unloading)
def begin(self, unloading=False):
if self.session is None and self.scoped_session is None:
raise UninitializedError(
"%s must be assigned either a session or session_context" %
(self.__class__.__name__))
if self.scoped_session is not None:
self.session = self.scoped_session()
#if self.session is None:
# self.session = self.scoped_session()
if not self.connection and self.session.bind is not None:
self.connection = self.session.bind.connect()
DBLoadableFixture.begin(self, unloading=unloading)
