def test_io_round_trip():
with path.tempdir() as p:
population_path = os.path.join(p, "test_location")
dummy_population.save_to(population_path)
retrieved = Population.load_from(circus=None, folder=population_path)
assert dummy_population.size == retrieved.size
assert dummy_population.ids.tolist() == retrieved.ids.tolist()
ids = dummy_population.ids.tolist()
for att_name in dummy_population.attribute_names():
assert dummy_population.get_attribute_values(att_name, ids).equals(
retrieved.get_attribute_values(att_name, ids))
for rel_name in dummy_population.relationship_names():
assert dummy_population.get_relationship(rel_name)._table.equals(
retrieved.get_relationship(rel_name)._table)
def load_population(namespace, population_id, circus):
return Population.load_from(population_folder(namespace, population_id),
circus)