def __init__(self, span_name=None):
session = Session()
self.linkage = Linkage()
self.linkage.relation.cardinality = session.query(Cardinality). \
filter(Cardinality.id == 'NONE').one()
self.form_name = 'default_form'
self.css = "left:" + str(self.label_width) + "px; width:" + \
str(self.width) + "px; height:" + str(self.height) + "px;"
super(EmbeddedForm, self).__init__(span_name)
def post_order_traverse(self, mode):
if mode == 'save':
from p2.datashackle.management.model.model import Model
plan_id = self.plan_identifier
session = Session()
plan = session.query(Model).filter_by(plan_identifier=plan_id).one()
source_type = self.op_setobject_type
target_type = setobject_type_registry.lookup(plan.klass)
# Set computed values on inner objects
m = session.query(Model).filter_by(klass=source_type.__name__).one()
self.linkage.source_model = m
m = session.query(Model).filter_by(klass=plan.klass).one()
self.linkage.target_model = m
self.linkage.relation.source_table = source_type.get_table_name()
self.linkage.relation.target_table = target_type.get_table_name()
if self.linkage.relation.cardinality.id != 'NONE':
self.linkage.relation.create_relation()
def my_view(request):
session = Session()
persons = session.query(Person).all()
return {'persons': persons}
def __init__(self, cardinality='ONE_TO_MANY'):
session = Session()
self.cardinality = session.query(Cardinality). \
filter(Cardinality.id == str(cardinality)).one()
super(Relation, self).__init__()
def media(request):
id = int(request.matchdict['id'])
session = Session()
image = session.query(Media).get(id)
return Response(body=image.thumbnail, headerlist=[('Content-Type', str(image.mime_type))])