def button1D_clicked():
testInstrument = MockParabola(name='test1D')
testInstrument.noise(1)
sweep = Sweep1D(testInstrument.x,start=0,stop=1,step = 0.01, save_data=True,inter_delay = 0.3)
follow_parameters = {
testInstrument.parabola,
testInstrument.skewed_parabola,
}
sweep.follow_param(*follow_parameters)
database_name = "test_sweep.db"
exp_name = __name__
sample_name = 'test1D'
init_database(database_name, exp_name, sample_name, sweep)
sweep.start()
def test_loop_writing_2D(self):
# pass
station = Station()
MockPar = MockParabola(name='Loop_writing_test_2D')
station.add_component(MockPar)
loop = Loop(MockPar.x[-100:100:20]).loop(MockPar.y[-50:50:10]).each(
MockPar.skewed_parabola)
data1 = loop.run(name='MockLoop_hdf5_test', formatter=self.formatter)
data2 = DataSet(location=data1.location, formatter=self.formatter)
data2.read()
for key in data2.arrays.keys():
self.checkArraysEqual(data2.arrays[key], data1.arrays[key])
metadata_equal, err_msg = compare_dictionaries(data1.metadata,
data2.metadata,
'original_metadata',
'loaded_metadata')
self.assertTrue(metadata_equal, msg='\n' + err_msg)
self.formatter.close_file(data1)
self.formatter.close_file(data2)
MockPar.close()
import os
import datetime
import numpy as np
import scipy.optimize as opt
import matplotlib.pyplot as plt
import qcodes as qc
from qcodes.dataset.plotting import plot_dataset
from qcodes.dataset.data_set import load_by_run_spec
from qcodes.dataset.sqlite.database import initialise_or_create_database_at
from qcodes.dataset.experiment_container import load_or_create_experiment
from qcodes.tests.instrument_mocks import MockParabola
station = qc.station.Station()
station.add_component(MockParabola(name='MockParabola'))
class MyCounter(qc.Parameter):
def __init__(self, name):
# only name is required
super().__init__(
name,
label='Times this has been read',
docstring='counts how many times get has been called '
'but can be reset to any integer >= 0 by set')
self._count = 0
# you must provide a get method, a set method, or both.
def get_raw(self):
self._count += 1
return self._count