QCoDeS/Qcodes: QCoDeS 0.37.0

Published January 26, 2023 | Version v0.37.0

Software Open

QCoDeS 0.37.0 (2023-01-26) Breaking Changes:

InstrumentBase.ancestors now returns a tuple of ancestors to the current Instrument, InstrumentChannel or InstrumentModule and not a list.

dond, do1d etc. now returns tuples of Matplotlib axes and colorbars when plotting and not lists. #4894
Datasets are now exported to a folder next to the database by default rather then to the users home folder. Note that if you had specifically configured this in a local config file this should be updated too for the change to take effect. #4899
DriverTestCase has been moved from qcodes.instrument_drivers.test to qcodes.tests.driver_test_case. #4922
qcodes.instrument_drivers.VoltageDivider and qcodes.instrument_drivers.devices.VoltageDivider has been deprecated. Its functionality is better implemented in qcodes.parameters.DelegateParameter which is also significantly better tested and more general. #4923
The QDevil QDAC 1 driver has been migrated to qcodes_contrib_drivers and is included from version 0.18.0. The driver in QCoDeS is deprecated and will be removed in a future release. #4932
Remove deprecated Mercury iPS driver qcodes.instrument_drivers.oxford.mercuryiPS.MercuryiPS, use qcodes.instrument_drivers.oxford.OxfordMercuryiPS instead. #4936

Improved:

When a dataset is exported an optional user supplied entry point is called. See here <../examples/DataSet/Exporting-data-to-other-file-formats.html#Automatically-post-process-exported-datasets.>__ for more details. #4857
PyVISA 1.13 is now supported. #4895
validate method of DelegateParameter now also validates the given value against the validator of the source parameter (if source parameter is present). #4870
The dataset logic has been updated to ensure that if you set an already completed dataset as completed the completion timestamp will not be updated. #4876
Update the pyqtgraph plot backend for upstream changes in pyqtgraph. #4886
QcoDeS is now typechecked with Pyright in addition to mypy. This should give a significantly better user experience when working in VS Code. #4938

Improved Drivers:

The Minicircuits USB SPDT driver now supports running with the more modern version of the driver DLL mcl_RF_Switch_Controller_NET45.dll #4623

Two parameters are added to the Keysight.N51x1 class, conditioned on it having the 'UNW' option:

1. Having the pulse modulation status on or off.
2. Setting it to 'internal' or 'external'.

From the Keysight manual:

1. This command enables or disables pulse modulation for the selected path.
2. This command sets the source of the pulse modulation. #4840

Under the hood:

Files

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QCoDeS/Qcodes-v0.37.0.zip md5:edfc67467ba4a215921d9d46c92bc5fa	17.5 MB	Preview Download