def query(self):
"""
Create a session query over this model. ::
Model.query.all()
Equivalent to ::
from alchemist.db import session
session.query(Model).all()
"""
return session.query(self)
def query(self):
"""
Create a session query over this model. ::
Model.query.all()
Equivalent to ::
from alchemist.db import session
session.query(Model).all()
"""
return session.query(self)
def test_save(self):
from a.models import AWall
# Create 2 models.
AWall().save()
AWall().save(commit=False)
# Commit.
from alchemist.db import session
session.commit()
# Query.
assert len(session.query(AWall).all()) == 2
# Fetch and save.
m = session.query(AWall).first()
m.id = 43526
m.save()
# Query.
assert session.query(AWall).filter_by(id=43526).first() is not None