def _migrate_container(container_name):
print('migrating {} from json to database'.format(container_name))
container = get_persisted_container(container_name)
container = rotate_container_for_alpha(container)
print("CONTAINER: {}, {}".format(container_name, container._coordinates))
database.save_new_container(container, container_name)
def _setup_container(container_name):
try:
container = database.load_container(container_name)
# Database.load_container throws ValueError when a container name is not
# found.
except ValueError:
# First must populate "get persisted container" list
old_container_loading.load_all_containers_from_disk()
# Load container from old json file
container = old_container_loading.get_persisted_container(
container_name)
# Rotate coordinates to fit the new deck map
rotated_container = database_migration.rotate_container_for_alpha(
container)
# Save to the new database
database.save_new_container(rotated_container, container_name)
container.properties['type'] = container_name
container_x, container_y, container_z = container._coordinates
if not fflags.split_labware_definitions():
# infer z from height
if container_z == 0 and 'height' in container[0].properties:
container_z = container[0].properties['height']
from opentrons.util.vector import Vector
container._coordinates = Vector(container_x, container_y, container_z)
return container
def test_load_all_containers(self):
old_container_loading.load_all_containers_from_disk()
old_container_loading.get_persisted_container("24-vial-rack")
old_container_loading.get_persisted_container("container-1")
old_container_loading.get_persisted_container("container-2")
# Skip container-3 is defined in .secret/containers-3.json.
with self.assertRaisesRegexp(
ValueError,
'Container type "container-3" not found in files: .*'):
old_container_loading.get_persisted_container("container-3")
# Skip container-4 is defined in .containers-4.json.
with self.assertRaisesRegexp(
ValueError,
'Container type "container-4" not found in files: .*'):
old_container_loading.get_persisted_container("container-4")
def test_load_all_containers(old_container_data):
old_container_loading.load_all_containers_from_disk()
old_container_loading.get_persisted_container("24-vial-rack")
print("Old container data: {} infer: {}".format(old_container_data,
infer_config_base_dir()))
old_container_loading.get_persisted_container("container-1")
old_container_loading.get_persisted_container("container-2")
# Skip container-3 is defined in .secret/containers-3.json.
with pytest.raises(
ValueError,
match='Container type "container-3" not found in files: .*'):
old_container_loading.get_persisted_container("container-3")
# Skip container-4 is defined in .containers-4.json.
with pytest.raises(
ValueError,
match='Container type "container-4" not found in files: .*'):
old_container_loading.get_persisted_container("container-4")
def _load_weird_container(container_name):
""" Load a container from persisted containers, whatever that is """
# First must populate "get persisted container" list
old_container_loading.load_all_containers_from_disk()
# Load container from old json file
container = old_container_loading.get_persisted_container(container_name)
# Rotate coordinates to fit the new deck map
rotated_container = database_migration.rotate_container_for_alpha(
container)
# Save to the new database
database.save_new_container(rotated_container, container_name)
return container
def test_load_persisted_container(old_container_data):
plate = old_container_loading.get_persisted_container(
"24-vial-rack")
assert isinstance(plate, Container)
wells = [well for well in plate]
assert all([isinstance(i, Well) for i in wells])
well_1 = wells[0]
well_2 = wells[1]
assert well_1.coordinates() == (5.86 + 0, 8.19 + 0, 0)
assert well_2.coordinates() == (5.86 + 0, 8.19 + 19.3, 0)
def test_load_persisted_container(self):
plate = old_container_loading.get_persisted_container(
"24-vial-rack")
self.assertIsInstance(plate, Container)
self.assertIsInstance(plate, Container)
wells = [well for well in plate]
self.assertTrue(all([isinstance(i, Well) for i in wells]))
well_1 = wells[0]
well_2 = wells[1]
self.assertEqual(well_1.coordinates(), (5.86 + 0, 8.19 + 0, 0))
self.assertEqual(well_2.coordinates(), (5.86 + 0, 8.19 + 19.3, 0))
def migrate_containers_and_wells():
print("Loading json containers...")
load_all_containers_from_disk()
print("Json container file load complete.")
print("Starting migration...")
for container_name in list_container_names():
print('migrating {} from json to database'.format(container_name))
container = get_persisted_container(container_name)
container = rotate_container_for_alpha(container)
print("CONTAINER: {}, {}".format(container_name,
container._coordinates))
database.save_new_container(container, container_name)
print("Database migration complete!")