def __init__(self, stats, config, parent=None, *args):
""" datain: a list where each item is a row
"""
QtCore.QAbstractTableModel.__init__(self, parent, *args)
self.stats = stats
self.dataLookup = {
(QtCore.Qt.DisplayRole, 0):
lambda row: str(roundToNDigits(self.stats[row].currentValue, 3)),
(QtCore.Qt.DisplayRole, 1):
lambda row: str(
roundToStdDev(self.stats[row].mean, self.stats[row].stderr)),
(QtCore.Qt.DisplayRole, 2):
lambda row: str(roundToNDigits(self.stats[row].stderr, 2)),
(QtCore.Qt.DisplayRole, 3):
lambda row: self.names[row]
if self.names and len(self.names) > row else None,
(QtCore.Qt.FontRole, 0):
lambda row: self.dataFont(row),
(QtCore.Qt.FontRole, 1):
lambda row: self.dataFont(row),
(QtCore.Qt.FontRole, 2):
lambda row: self.dataFont(row)
#(QtCore.Qt.SizeHintRole,0): lambda row:
}
self.names = None
self.config = config
self.settings = config.get("AverageViewTableModel", Settings())
def onMouseMoved(self, pos):
"""Execute when mouse is moved. If mouse is over plot, show cursor
coordinates on coordinateLabel."""
if self._graphicsView.sceneBoundingRect().contains(pos):
if self.timeAxis:
try:
self.mousePoint = self._graphicsView.vb.mapSceneToView(pos)
logY = self._graphicsView.ctrl.logYCheck.isChecked()
y = self.mousePoint.y() if not logY else pow(
10, self.mousePoint.y())
vR = self._graphicsView.vb.viewRange()
deltaY = vR[1][1] - vR[1][0] if not logY else pow(
10, vR[1][1]) - pow(
10, vR[1][0]) #Calculate x and y display ranges
precy = int(math.ceil(math.log10(abs(y / deltaY))) +
3) if y != 0 and deltaY > 0 else 1
roundedy = roundToNDigits(y, precy)
try:
currentDateTime = datetime.fromtimestamp(
self.mousePoint.x())
self.coordinateLabel.setText(
self.template.format(str(currentDateTime),
repr(roundedy)))
except OSError:
pass # datetime concersion at mouse point failed
except ValueError:
pass
else:
try:
self.mousePoint = self._graphicsView.vb.mapSceneToView(pos)
logY = self._graphicsView.ctrl.logYCheck.isChecked()
logX = self._graphicsView.ctrl.logXCheck.isChecked()
y = self.mousePoint.y() if not logY else pow(
10, self.mousePoint.y())
x = self.mousePoint.x() if not logX else pow(
10, self.mousePoint.x())
vR = self._graphicsView.vb.viewRange()
deltaY = vR[1][1] - vR[1][0] if not logY else pow(
10, vR[1][1]) - pow(
10, vR[1][0]) #Calculate x and y display ranges
deltaX = vR[0][1] - vR[0][0] if not logX else pow(
10, vR[0][1]) - pow(10, vR[0][0])
precx = int(math.ceil(math.log10(abs(x / deltaX))) +
3) if x != 0 and deltaX > 0 else 1
precy = int(math.ceil(math.log10(abs(y / deltaY))) +
3) if y != 0 and deltaY > 0 else 1
roundedx, roundedy = roundToNDigits(x,
precx), roundToNDigits(
y, precy)
self.coordinateLabel.setText(
self.template.format(repr(roundedx), repr(roundedy)))
except numpy.linalg.linalg.LinAlgError:
pass
def update(self):
""""update the output
"""
self.countLabel.setText(str(self.stat.count))
mean, stderr = self.stat.mean, self.stat.stderr
self.averageLabel.setText(str(roundToStdDev(mean, stderr)))
self.stddevLabel.setText(str(roundToNDigits(stderr, 2)))
def update(self):
""""update the output
"""
self.countLabel.setText( str(self.stat.count) )
mean, stderr = self.stat.mean, self.stat.stderr
self.averageLabel.setText( str(roundToStdDev(mean, stderr)) )
self.stddevLabel.setText( str(roundToNDigits(stderr, 2)) )
def __init__(self, stats, config, parent=None, *args):
""" datain: a list where each item is a row
"""
QtCore.QAbstractTableModel.__init__(self, parent, *args)
self.stats = stats
self.dataLookup = { (QtCore.Qt.DisplayRole, 0): lambda row: str(roundToNDigits(self.stats[row].currentValue, 3)),
(QtCore.Qt.DisplayRole, 1): lambda row: str(roundToStdDev(self.stats[row].mean, self.stats[row].stderr)),
(QtCore.Qt.DisplayRole, 2): lambda row: str(roundToNDigits(self.stats[row].stderr, 2)),
(QtCore.Qt.DisplayRole, 3): lambda row: self.names[row] if self.names and len(self.names)>row else None,
(QtCore.Qt.FontRole, 0): lambda row: self.dataFont(row),
(QtCore.Qt.FontRole, 1): lambda row: self.dataFont(row),
(QtCore.Qt.FontRole, 2): lambda row: self.dataFont(row)
#(QtCore.Qt.SizeHintRole,0): lambda row:
}
self.names = None
self.config = config
self.settings = config.get("AverageViewTableModel", Settings())
def relConfidenceValue(self, row):
if self.fitfunction.parametersConfidence and len(
self.fitfunction.parametersConfidence
) > row and self.fitfunction.parameters[
row] and self.fitfunction.parametersConfidence[row]:
return "{0}%".format(
roundToNDigits(
100 * self.fitfunction.parametersConfidence[row] /
abs(self.fitfunction.parameters[row]), 2))
return None
def onMouseMoved(self, pos):
"""Execute when mouse is moved. If mouse is over plot, show cursor
coordinates on coordinateLabel."""
if self._graphicsView.sceneBoundingRect().contains(pos):
if self.timeAxis:
try:
self.mousePoint = self._graphicsView.vb.mapSceneToView(pos)
logY = self._graphicsView.ctrl.logYCheck.isChecked()
y = self.mousePoint.y() if not logY else pow(10, self.mousePoint.y())
vR = self._graphicsView.vb.viewRange()
deltaY = vR[1][1]-vR[1][0] if not logY else pow(10, vR[1][1])-pow(10, vR[1][0]) #Calculate x and y display ranges
precy = int( math.ceil( math.log10(abs(y/deltaY)) ) + 3 ) if y!=0 and deltaY>0 else 1
roundedy = roundToNDigits(y, precy )
try:
currentDateTime = datetime.fromtimestamp(self.mousePoint.x())
self.coordinateLabel.setText( self.template.format( str(currentDateTime), repr(roundedy) ))
except OSError:
pass # datetime concersion at mouse point failed
except ValueError:
pass
else:
try:
self.mousePoint = self._graphicsView.vb.mapSceneToView(pos)
logY = self._graphicsView.ctrl.logYCheck.isChecked()
logX = self._graphicsView.ctrl.logXCheck.isChecked()
y = self.mousePoint.y() if not logY else pow(10, self.mousePoint.y())
x = self.mousePoint.x() if not logX else pow(10, self.mousePoint.x())
vR = self._graphicsView.vb.viewRange()
deltaY = vR[1][1]-vR[1][0] if not logY else pow(10, vR[1][1])-pow(10, vR[1][0]) #Calculate x and y display ranges
deltaX = vR[0][1]-vR[0][0] if not logX else pow(10, vR[0][1])-pow(10, vR[0][0])
precx = int( math.ceil( math.log10(abs(x/deltaX)) ) + 3 ) if x!=0 and deltaX>0 else 1
precy = int( math.ceil( math.log10(abs(y/deltaY)) ) + 3 ) if y!=0 and deltaY>0 else 1
roundedx, roundedy = roundToNDigits( x, precx), roundToNDigits(y, precy )
self.coordinateLabel.setText( self.template.format( repr(roundedx), repr(roundedy) ))
except numpy.linalg.linalg.LinAlgError:
pass
def onMouseMoved(self, pos):
"""Execute when mouse is moved. If mouse is over plot, show cursor
coordinates on coordinateLabel."""
if self._graphicsView.sceneBoundingRect().contains(pos):
try:
self.mousePoint = self._graphicsView.vb.mapSceneToView(pos)
logY = self._graphicsView.ctrl.logYCheck.isChecked()
y = self.mousePoint.y() if not logY else pow(10, self.mousePoint.y())
vR = self._graphicsView.vb.viewRange()
deltaY = vR[1][1]-vR[1][0] if not logY else pow(10, vR[1][1])-pow(10, vR[1][0]) #Calculate x and y display ranges
precy = int( math.ceil( math.log10(abs(y/deltaY)) ) + 3 ) if y!=0 and deltaY>0 else 1
roundedy = roundToNDigits(y, precy )
currentDateTime = datetime.fromtimestamp(self.mousePoint.x())
self.coordinateLabel.setText( self.template.format( str(currentDateTime), repr(roundedy) ))
except (ValueError, OSError):
pass
def onMouseMoved(self, pos):
"""Execute when mouse is moved. If mouse is over plot, show cursor
coordinates on coordinateLabel."""
if self._graphicsView.sceneBoundingRect().contains(pos):
try:
self.mousePoint = self._graphicsView.vb.mapSceneToView(pos)
logY = self._graphicsView.ctrl.logYCheck.isChecked()
y = self.mousePoint.y() if not logY else pow(
10, self.mousePoint.y())
vR = self._graphicsView.vb.viewRange()
deltaY = vR[1][1] - vR[1][0] if not logY else pow(
10, vR[1][1]) - pow(
10, vR[1][0]) #Calculate x and y display ranges
precy = int(math.ceil(math.log10(abs(y / deltaY))) +
3) if y != 0 and deltaY > 0 else 1
roundedy = roundToNDigits(y, precy)
currentDateTime = datetime.fromtimestamp(self.mousePoint.x())
self.coordinateLabel.setText(
self.template.format(str(currentDateTime), repr(roundedy)))
except (ValueError, OSError):
pass
def confidenceValue(self, row):
if len(self.fitfunction.parametersConfidence
) > row and self.fitfunction.parametersConfidence[row]:
return str(
roundToNDigits(self.fitfunction.parametersConfidence[row], 2))
return None