Source code for sas.qtgui.Utilities.ResultPanel

"""
FitPanel class contains fields allowing to fit  models and  data

"""
import sys
import datetime

from PyQt5 import QtCore
from PyQt5 import QtGui
from PyQt5 import QtWidgets

from bumps.dream.stats import var_stats, format_vars


[docs]class ResultPanel(QtWidgets.QTabWidget): """ FitPanel class contains fields allowing to fit models and data :note: For Fit to be performed the user should check at least one parameter on fit Panel window. """ ## Internal name for the AUI manager window_name = "Result panel" windowClosedSignal = QtCore.pyqtSignal() def __init__(self, parent, manager=None, *args, **kwargs): """ """ super(ResultPanel, self).__init__(parent) self.manager = manager self.communicator = self.manager.communicator() self.setMinimumSize(400, 400) self.updateBumps() # patch bumps ## TEMPORARY ## # the following two imports will move to the top once # the monkeypatching is gone from bumps.gui.convergence_view import ConvergenceView from bumps.gui.uncertainty_view import UncertaintyView, CorrelationView, TraceView self.convergenceView = ConvergenceView() self.uncertaintyView = UncertaintyView() self.correlationView = CorrelationView() self.traceView = TraceView() self.show()
[docs] def updateBumps(self): """ Monkeypatching bumps plot viewer to allow Qt """ from . import PlotView import bumps.gui sys.modules['bumps.gui.plot_view'] = PlotView
[docs] def onPlotResults(self, results, optimizer="Unknown"): # Clear up previous results for view in (self.convergenceView, self.correlationView, self.uncertaintyView, self.traceView): view.close() # close all tabs. REMEMBER TO USE REVERSED RANGE!!! for index in reversed(range(self.count())): self.removeTab(index) result = results[0][0] filename = result.data.sas_data.filename current_optimizer = optimizer self.setWindowTitle(self.window_name + " - " + filename + " - " + current_optimizer) if hasattr(result, 'convergence') and len(result.convergence) > 0: best, pop = result.convergence[:, 0], result.convergence[:, 1:] self.convergenceView.update(best, pop) self.addTab(self.convergenceView, "Convergence") self.convergenceView.show() else: self.convergenceView.close() if hasattr(result, 'uncertainty_state'): stats = var_stats(result.uncertainty_state.draw()) msg = format_vars(stats) self.correlationView.update(result.uncertainty_state) self.correlationView.show() self.addTab(self.correlationView, "Correlation") self.uncertaintyView.update((result.uncertainty_state, stats)) self.uncertaintyView.show() self.addTab(self.uncertaintyView, "Uncertainty") self.traceView.update(result.uncertainty_state) self.traceView.show() self.addTab(self.traceView, "Parameter Trace") else: for view in (self.correlationView, self.uncertaintyView, self.traceView): view.close() # no tabs in the widget - possibly LM optimizer. Mark "closed" if self.count()==0: self.close()
[docs] def closeEvent(self, event): """ Overwrite QDialog close method to allow for custom widget close """ # notify the parent so it hides this window self.windowClosedSignal.emit() event.ignore()