def test_equality(self, well_fac, rack_position_fac):
kw = well_fac.init_kw
c1 = rack_position_fac(row_index=2, column_index=0)
kw['id'] = 1
kw['position'] = c1
well1 = Well.create_from_rack_and_position(**kw)
d1 = rack_position_fac(row_index=3, column_index=0)
kw['id'] = 2
kw['position'] = d1
well2 = Well.create_from_rack_and_position(**kw)
well3 = Well.create_from_rack_and_position(**kw)
well3.id = well2.id
assert well1 != well2
assert well2 == well3
def test_init(self, well_fac):
kw = well_fac.init_kw
well = Well.create_from_rack_and_position(**kw)
assert well.rack.barcode == kw['rack'].barcode
assert well.position == kw['position']
check_attributes(well, kw)
assert well.slug == well.position.label
def __init_wells(self):
c_specs = self.specs.well_specs
containers = []
cp_map = {}
# We fetch all the rack positions in one query to speed up things.
shape = self.specs.shape
agg = get_root_aggregate(IRackPosition)
agg.filter = lt(_row_index=shape.number_rows) \
& lt(_column_index=shape.number_columns)
iterator = agg.iterator()
while True:
try:
rack_pos = iterator.next()
except StopIteration:
break
else:
well = Well.create_from_rack_and_position(
c_specs, self.status, self, rack_pos)
containers.append(well)
cp_map[rack_pos] = well
self.containers = containers
return cp_map
def __init_wells(self):
c_specs = self.specs.well_specs
containers = []
cp_map = {}
# We fetch all the rack positions in one query to speed up things.
shape = self.specs.shape
agg = get_root_aggregate(IRackPosition)
agg.filter = lt(_row_index=shape.number_rows) \
& lt(_column_index=shape.number_columns)
iterator = agg.iterator()
while True:
try:
rack_pos = iterator.next()
except StopIteration:
break
else:
well = Well.create_from_rack_and_position(c_specs,
self.status,
self,
rack_pos)
containers.append(well)
cp_map[rack_pos] = well
self.containers = containers
return cp_map
