def make_instance(name=None, is_public=False, url_name=None, point=None,
edge_length=600):
if name is None:
max_instance = Instance.objects.all().aggregate(
Max('id'))['id__max'] or 0
name = 'generated$%d' % (max_instance + 1)
if url_name is None:
max_instance = Instance.objects.all().aggregate(
Max('id'))['id__max'] or 0
url_name = 'generated-%d' % (max_instance + 1)
p1 = point or Point(0, 0)
instance = Instance(name=name, geo_rev=0,
is_public=is_public, url_name=url_name)
instance.seed_with_dummy_default_role()
d = edge_length / 2
instance.bounds = InstanceBounds.create_from_point(p1.x, p1.y, d)
instance.save()
new_role = Role.objects.create(
name='role-%s' % name, instance=instance,
rep_thresh=0, default_permission=FieldPermission.READ_ONLY)
instance.default_role = new_role
instance.save()
return instance
def make_instance(name=None, is_public=False, url_name=None, point=None,
edge_length=600):
if name is None:
max_instance = Instance.objects.all().aggregate(
Max('id'))['id__max'] or 0
name = 'generated$%d' % (max_instance + 1)
if url_name is None:
max_instance = Instance.objects.all().aggregate(
Max('id'))['id__max'] or 0
url_name = 'generated-%d' % (max_instance + 1)
p1 = point or Point(0, 0)
instance = Instance(name=name, geo_rev=0,
is_public=is_public, url_name=url_name)
instance.seed_with_dummy_default_role()
d = edge_length / 2
instance.bounds = InstanceBounds.create_from_point(p1.x, p1.y, d)
instance.save()
new_role = Role.objects.create(
name='role-%s' % name, instance=instance,
rep_thresh=0, default_permission_level=FieldPermission.READ_ONLY)
instance.default_role = new_role
instance.save()
return instance
