Manager classes

class pymeasure.display.manager.BaseManager(port=5888, log_level=20, parent=None)

Bases: QObject

Controls the execution of Experiment classes by implementing a queue system in which Experiments are added, removed, executed, or aborted.

abort()

Aborts the currently running Experiment, but raises an exception if there is no running experiment

clear()

Remove all Experiments

is_running()

Returns True if a procedure is currently running

load(experiment)

Load a previously executed Experiment

next()

Initiates the start of the next experiment in the queue as long as no other experiments are currently running and there is a procedure in the queue.

queue(experiment)

Adds an experiment to the queue.

remove(experiment)

Removes an Experiment

resume()

Resume processing of the queue.

class pymeasure.display.manager.Experiment(results, curve_list=None, browser_item=None, parent=None)

Bases: QObject

The Experiment class helps group the Procedure, Results, and their display functionality. Its function is only a convenient container.

Parameters

• results – Results object

• curve_list – ResultsCurve list. List of curves associated with an experiment. They could represent different views of the same experiment. Not required for .ManagedConsole displayed experiments.

• browser_item – BaseBrowserItem based object

class pymeasure.display.manager.ExperimentQueue

Bases: QObject

Represents a queue of Experiments and allows queries to be easily preformed.

has_next()

Returns True if another item is on the queue

next()

Returns the next experiment on the queue

class pymeasure.display.manager.Manager(widget_list, browser, port=5888, log_level=20, parent=None)

Bases: BaseManager

Controls the execution of Experiment classes by implementing a queue system in which Experiments are added, removed, executed, or aborted. When instantiated, the Manager is linked to a Browser and a PyQtGraph PlotItem within the user interface, which are updated in accordance with the execution status of the Experiments.

load(experiment)

Load a previously executed Experiment

remove(experiment)

Removes an Experiment