def test_init_parameters():
st = station_from_config_str(
"""
instruments:
mock:
type: qcodes.tests.instrument_mocks.DummyInstrument
enable_forced_reconnect: true
init:
gates: {"ch1", "ch2"}
"""
)
mock = st.load_instrument('mock')
for ch in ["ch1", "ch2"]:
assert ch in mock.parameters.keys()
assert len(mock.parameters) == 3 # there is also IDN
# Overwrite parameter
mock = st.load_instrument('mock', gates=["TestGate"])
assert "TestGate" in mock.parameters.keys()
assert len(mock.parameters) == 2 # there is also IDN
# test address
sims_path = get_qcodes_path('instrument', 'sims')
st = station_from_config_str(f"""
instruments:
lakeshore:
type: qcodes.instrument_drivers.Lakeshore.Model_336.Model_336
enable_forced_reconnect: true
address: GPIB::2::INSTR
init:
visalib: '{sims_path}lakeshore_model336.yaml@sim'
""")
st.load_instrument('lakeshore')
def example_station_config():
"""
Returns path to temp yaml file with station config.
"""
sims_path = get_qcodes_path('instrument', 'sims')
test_config = f"""
instruments:
lakeshore:
type: qcodes.instrument_drivers.Lakeshore.Model_336.Model_336
enable_forced_reconnect: true
address: GPIB::2::65535::INSTR
init:
visalib: '{sims_path}lakeshore_model336.yaml@sim'
mock_dac:
type: qcodes.tests.instrument_mocks.DummyInstrument
enable_forced_reconnect: true
init:
gates: {{"ch1", "ch2"}}
parameters:
ch1:
monitor: true
mock_dac2:
type: qcodes.tests.instrument_mocks.DummyInstrument
"""
with config_file_context(test_config) as filename:
yield filename
def example_station_config():
"""
Returns path to temp yaml file with station config.
"""
sims_path = get_qcodes_path('instrument', 'sims')
test_config = f"""
instruments:
lakeshore:
type: qcodes.instrument_drivers.Lakeshore.Model_336.Model_336
enable_forced_reconnect: true
address: GPIB::2::65535::INSTR
init:
visalib: '{sims_path}lakeshore_model336.yaml@sim'
mock_dac:
type: qcodes.tests.instrument_mocks.DummyInstrument
enable_forced_reconnect: true
init:
gates: {{"ch1", "ch2"}}
parameters:
ch1:
monitor: true
mock_dac2:
type: qcodes.tests.instrument_mocks.DummyInstrument
"""
with tempfile.TemporaryDirectory() as tmpdirname:
filename = Path(tmpdirname, 'station_config.yaml')
with filename.open('w') as f:
f.write(test_config)
yield str(filename)
from qcodes.instrument.base import Instrument, InstrumentBase
from qcodes.instrument.channel import ChannelList
from qcodes.instrument.parameter import (Parameter, ManualParameter,
DelegateParameter, _BaseParameter)
import qcodes.utils.validators as validators
from qcodes.monitor.monitor import Monitor
from qcodes.actions import _actions_snapshot
log = logging.getLogger(__name__)
PARAMETER_ATTRIBUTES = [
'label', 'unit', 'scale', 'inter_delay', 'post_delay', 'step', 'offset'
]
SCHEMA_TEMPLATE_PATH = os.path.join(get_qcodes_path('dist', 'schemas'),
'station-template.schema.json')
SCHEMA_PATH = get_qcodes_user_path('schemas', 'station.schema.json')
STATION_YAML_EXT = '*.station.yaml'
def get_config_enable_forced_reconnect() -> bool:
return qcodes.config["station"]["enable_forced_reconnect"]
def get_config_default_folder() -> Optional[str]:
return qcodes.config["station"]["default_folder"]
def get_config_default_file() -> Optional[str]:
return qcodes.config["station"]["default_file"]
def test_config_validation_comprehensive_config():
Station(config_file=os.path.join(
get_qcodes_path(), 'dist', 'tests', 'station', 'example.station.yaml')
)
from qcodes.instrument.parameter import (
Parameter, ManualParameter, StandardParameter,
DelegateParameter, _BaseParameter)
import qcodes.utils.validators as validators
from qcodes.monitor.monitor import Monitor
from qcodes.actions import _actions_snapshot
log = logging.getLogger(__name__)
PARAMETER_ATTRIBUTES = ['label', 'unit', 'scale', 'inter_delay', 'post_delay',
'step', 'offset']
SCHEMA_TEMPLATE_PATH = os.path.join(
get_qcodes_path('dist', 'schemas'),
'station-template.schema.json')
SCHEMA_PATH = get_qcodes_user_path('schemas', 'station.schema.json')
STATION_YAML_EXT = '*.station.yaml'
def get_config_enable_forced_reconnect() -> bool:
return qcodes.config["station"]["enable_forced_reconnect"]
def get_config_default_folder() -> Optional[str]:
return qcodes.config["station"]["default_folder"]
def get_config_default_file() -> Optional[str]:
return qcodes.config["station"]["default_file"]
