def generate_local_run(dbpath: Path) -> str:
with initialised_database_at(str(dbpath)):
new_experiment(sample_name="fivehundredtest_sample",
name="fivehundredtest_name")
p1 = Parameter('Voltage', set_cmd=None)
p2 = Parameter('Current', get_cmd=np.random.randn)
meas = Measurement()
meas.register_parameter(p1).register_parameter(p2, setpoints=[p1])
with meas.run() as datasaver:
for v in np.linspace(0, 2, 250):
p1(v)
datasaver.add_result((p1, cast(float, p1())),
(p2, cast(float, p2())))
guid = datasaver.dataset.guid
datasaver.flush_data_to_database(block=True)
return guid
def generate_local_exp(dbpath: Path) -> List[str]:
with initialised_database_at(str(dbpath)):
guids = []
exp = load_or_create_experiment(experiment_name="test_guid")
p1 = Parameter('Voltage', set_cmd=None)
p2 = Parameter('Current', get_cmd=np.random.randn)
meas = Measurement(exp=exp)
meas.register_parameter(p1).register_parameter(p2, setpoints=[p1])
# Meaure for 2 times to get 2 run ids and 2 guids
for run in range(2):
with meas.run() as datasaver:
for v in np.linspace(0 * run, 2 * run, 50):
p1(v)
datasaver.add_result((p1, cast(float, p1())),
(p2, cast(float, p2())))
guid = datasaver.dataset.guid
guids.append(guid)
return guids