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behavior.py
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behavior.py
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'''Behavior window for closed-loop control of experiment paradigms.
This file is part of the EARS project <https://github.com/nalamat/ears>
Copyright (C) 2017-2021 Nima Alamatsaz <nima.alamatsaz@gmail.com>
'''
import os
import copy
import time
import logging
import platform
import functools
import threading
import traceback
import scipy.stats
import scipy.io.wavfile
import numpy as np
import scipy as sp
import datetime as dt
from PyQt5 import QtCore, QtWidgets, QtGui
import gui
import daqs
import hdf5
import misc
import pump
import config
import pypeline
import plotting
import globals as gb
log = logging.getLogger(__name__)
class BehaviorWindow(QtWidgets.QMainWindow):
runInGUIThreadSignal = QtCore.pyqtSignal(object, object, object, object)
########################################
# initialize the GUI
def __init__(self, parent=None):
super().__init__(parent)
self.initLocals()
self.initGlobals() # before init bars
self.initDAQ()
self.initPump()
# init central section of GUI
central = QtWidgets.QMainWindow()
central.addToolBar(QtCore.Qt.TopToolBarArea, self.initControlBar())
central.addToolBar(QtCore.Qt.BottomToolBarArea,
self.initPerformanceBar())
central.setCentralWidget(self.initPlot())
# init side bars
self.addToolBar(QtCore.Qt.LeftToolBarArea , self.initSessionBar ())
self.addToolBar(QtCore.Qt.LeftToolBarArea , self.initRoveBar ())
self.addToolBar(QtCore.Qt.LeftToolBarArea , self.initParadigmBar ())
self.addToolBar(QtCore.Qt.RightToolBarArea, self.initStatusBar ())
if config.SIM:
self.addToolBar(QtCore.Qt.RightToolBarArea,
self.initSoftControlBar())
self.addToolBar(QtCore.Qt.RightToolBarArea, self.initTrialLogBar ())
# init the window
self.setCentralWidget(central)
self.setWindowTitle(config.APP_NAME + ' Behavior')
self.setWindowIcon(QtGui.QIcon(config.APP_LOGO))
self.setStyleSheet('.QToolBar,.QScrollArea{border:0px}')
def initLocals(self):
self.buttons = misc.Dict()
self.soundData = {'':None}
self.targetFile = '' # local copy for detecting changes
self.targetLevel = 0 # local copy for detecting changes
self.targetStartNS = 0
self.maskerFile = '' # local copy for detecting changes
self.maskerLevel = 0 # local copy for detecting changes
self.maskerStartNS = 0
self.syringeDiameter = 0
# self.trialActive = False
self.targetActive = False
self.pumpActive = False
self.pumpUpdateReq = False
self.timeoutActive = False
# update timer for time varying GUI elements
self.updateTimer = QtCore.QTimer()
self.updateTimer.timeout.connect(self.updateGUI)
self.updateTimer.setInterval(20) # every 20 ms
# event handling
self.eventQueue = misc.Queue()
self.eventLock = threading.Lock()
self.eventTimerStop = None
self.eventTimer = None
# self.handleEventTimer = QtCore.QTimer()
# self.handleEventTimer.timeout.connect(self.handleEvent)
# self.handleEventTimer.setInterval(5) # every 5 ms
self.eventThreadStop = threading.Event()
self.eventThread = None # will init in `startEventThread`
self.runInGUIThreadSignal.connect(self.runInGUIThreadCallback)
self.guiThread = threading.current_thread()
# always start the with a go remind trial
self.forceTrialType = 'Go remind'
gb.status.trialType.value = self.forceTrialType
def initGlobals(self):
# update trial and performance contexts with selected rove parameters
for name in reversed(gb.paradigm.rove.keys):
item = gb.trial[name]
# remove units from label
# note: gb.trial doesn't necessarily have labels
label = gb.paradigm[name].shortLabel
# replace white space with new line
item.label = label.replace(' ', '\n')
# remove and insert the item at the beginning of contexts
gb.trial.remove(item)
gb.trial.insert(0, item)
gb.performance.insert(0, item.copy())
# keey a local copy for widget interaction (apply/revert)
self.paradigm = gb.paradigm.copy()
# keey a local copy for verification and evaluation
self.trial = gb.trial .copy()
# init HDF5 and pandas.DataFrame logging
gb.session .initData ('/log/session' )
gb.session .overwriteData()
gb.calibration.initData ('/log/calibration', columnHeaders=False)
gb.calibration.overwriteData()
gb.paradigm .initData ('/log/paradigm' , asString =True )
gb.trial .initData ('/log/trial' )
gb.performance.initData ('/log/performance')
hdf5.flush()
log.info('Session context: %s' , str(gb.session ))
log.info('Calibration context: %s', str(gb.calibration))
def initDAQ(self):
daqs.init()
daqs.digitalInput.edgeDetected.connect(self.digitalInputEdgeDetected)
daqs.analogInput .dataAcquired.connect(self.analogInputDataAcquired )
daqs.analogOutput.dataNeeded .connect(self.analogOutputDataNeeded )
def initPump(self):
self.pump = pump.PumpInterface()
self.pump.setDirection('infuse')
def initPlot(self):
# inputFS = daqs.analogInput.fs
# physiology = gb.session.recording.value == 'Physiology'
# speakerNode = '/trace/speaker' if physiology else None
# micNode = '/trace/mic' if physiology else None
# plot widget
self.plot = plotting.ScrollingPlotWidget(xRange=10,
yLimits=(-1,7.5), yGrid=[-.5,0,1,2,2.5,4.5,5,6,7])
# analog traces
# self.speakerTrace = plotting.AnalogChannel(inputFS, self.plot,
# label='Speaker', hdf5Node=speakerNode,
# yScale=.1, yOffset=6.5, color=config.COLOR_SPEAKER)
# self.micTrace = plotting.AnalogChannel(inputFS, self.plot,
# label='Mic', hdf5Node=micNode,
# yScale=.1, yOffset=5.5, color=config.COLOR_MIC)
# self.pokeTrace = plotting.AnalogChannel(inputFS, self.plot,
# label='Poke', labelOffset=.5,
# yScale=.2, yOffset=1, color=config.COLOR_POKE)
# self.spoutTrace = plotting.AnalogChannel(inputFS, self.plot,
# label='Spout', labelOffset=.5,
# yScale=.2, yOffset=0, color=config.COLOR_SPOUT)
self.speakerTrace = plotting.AnalogPlot(self.plot,
label='Speaker',
yScale=.1, yOffset=6.5, color=config.COLOR_SPEAKER)
self.micTrace = plotting.AnalogPlot(self.plot,
label='Mic',
yScale=.1, yOffset=5.5, color=config.COLOR_MIC)
self.pokeTrace = plotting.AnalogPlot(self.plot,
label='Poke', labelOffset=.5,
yScale=.2, yOffset=1, color=config.COLOR_POKE)
self.spoutTrace = plotting.AnalogPlot(self.plot,
label='Spout', labelOffset=.5,
yScale=.2, yOffset=0, color=config.COLOR_SPOUT)
(daqs.analogInput >> pypeline.DownsampleAverage(ds=4) >>
pypeline.Split() >> (self.speakerTrace,
self.micTrace,
self.pokeTrace,
self.spoutTrace))
if gb.session.recording.value == 'Physiology':
self.speakerStorage = hdf5.AnalogStorage('/trace/speaker')
self.micStorage = hdf5.AnalogStorage('/trace/mic')
daqs.analogInput >> pypeline.Split() >> (self.speakerStorage,
self.micStorage,
pypeline.DummySink(2))
# rectangular epochs
self.trialEpoch = plotting.RectEpochChannel(self.plot,
label='Trial', hdf5Node='/epoch/trial',
yOffset=4, yRange=.5, color=config.COLOR_TRIAL)
self.targetEpoch = plotting.RectEpochChannel(self.plot,
label='Target', hdf5Node='/epoch/target',
yOffset=3.5, yRange=.5, color=config.COLOR_TARGET)
self.pumpEpoch = plotting.RectEpochChannel(self.plot,
label='Pump', hdf5Node='/epoch/pump',
yOffset=3, yRange=.5, color=config.COLOR_PUMP)
self.timeoutEpoch = plotting.RectEpochChannel(self.plot,
label='Timeout', hdf5Node='/epoch/timeout',
yOffset=2.5, yRange=.5, color=config.COLOR_TIMEOUT)
# symbol epochs
self.pokeEpoch = plotting.SymbEpochChannel(self.plot,
hdf5Node='/epoch/poke',
yOffset=1.5, color=config.COLOR_POKE)
self.spoutEpoch = plotting.SymbEpochChannel(self.plot,
hdf5Node='/epoch/spout',
yOffset=0.5, color=config.COLOR_SPOUT)
self.buttonEpoch = plotting.SymbEpochChannel(self.plot,
label='Button', hdf5Node='/epoch/button',
yOffset=-.25, color=config.COLOR_BUTTON)
# self.generator = plotting.AnalogGenerator(self.pokeTrace,
# self.spoutTrace, self.speakerTrace, self.micTrace)
self.plot.timeBase = self.speakerTrace
return self.plot
def initControlBar(self):
title = QtWidgets.QLabel('Control')
title.setAlignment(QtCore.Qt.AlignCenter)
layout = QtWidgets.QHBoxLayout()
layout.setSpacing(1)
# list of buttons to be generated for the control bar
# '|' will define a vertical separator line
buttonList = [
('apply' , 'Apply' ),
('revert' , 'Revert' ),
('load' , 'Load' ),
('save' , 'Save' ),
('|' , '' ),
('start' , 'Start' ),
('pause' , 'Pause' ),
('go' , 'Go' ),
('nogo' , 'Nogo' ),
('|' , '' ),
('trial' , 'Trial' ),
('target' , 'Target' ),
('pump' , 'Pump' ),
('timeout', 'Timeout'),
('|' , '' ),
('export' , 'Export' ),
('close' , 'Close' ),
]
for (name, label) in buttonList:
if name == '|':
# add vertical separator line
layout.addWidget(gui.QVSeparator())
else:
# generate and add button
btn = QtWidgets.QToolButton()
btn.setText(label)
iconFile = config.ICONS_DIR + '%s.svg' % name
if os.path.isfile(iconFile): btn.setIcon(QtGui.QIcon(iconFile))
btn.setIconSize((QtCore.QSize(40,32)))
btn.setToolButtonStyle(QtCore.Qt.ToolButtonTextUnderIcon)
btn.setAutoRaise(True)
# TODO: why are buttons 25% wider in mac?
if platform.system()=='Darwin':
btn.setFixedWidth(btn.sizeHint().width()*.8)
if hasattr(self, '%sClicked' % name):
btn.clicked.connect(getattr(self, '%sClicked' % name))
layout.addWidget(btn)
self.buttons[name] = btn
layout.addStretch()
self.buttons.apply .setEnabled(False)
self.buttons.revert .setEnabled(False)
self.buttons.pause .setEnabled(False)
self.buttons.trial .setEnabled(False)
self.buttons.target .setEnabled(False)
self.buttons.pump .setEnabled(False)
self.buttons.timeout.setEnabled(False)
self.buttons.export .setEnabled(False)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar('Control')
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-bottom:%s}' % config.BORDER_STYLE)
bar.addWidget(frame)
return bar
def initSessionBar(self):
title = QtWidgets.QLabel('Session settings')
title.setAlignment(QtCore.Qt.AlignCenter)
layout = QtWidgets.QGridLayout()
layout.setColumnStretch(0,1)
layout.setColumnStretch(1,1)
for item in gb.session:
if item.name in ['subjectID', 'experimentName', 'experimentMode',
'recording']:
wig = QtWidgets.QLineEdit(item.value)
wig.setReadOnly(True)
elif item.name == 'dataViable':
wig = QtWidgets.QCheckBox()
if item.value:
wig.setCheckState(QtCore.Qt.Checked)
else:
wig.setCheckState(QtCore.Qt.Unchecked)
callback = functools.partial(self.sessionChanged, item)
wig.stateChanged.connect(callback)
elif item.name == 'notes':
wig = QtWidgets.QPlainTextEdit(item.value)
wig.setMaximumHeight(50)
callback = functools.partial(self.sessionChanged, item)
wig.textChanged.connect(callback)
else:
continue
lbl = QtWidgets.QLabel(item.label + ':')
item.widget = wig
layout.addWidget(lbl, layout.rowCount() , 0)
if item.name == 'notes':
layout.addWidget(wig, layout.rowCount(), 0, 1, 2)
else:
layout.addWidget(wig, layout.rowCount()-1, 1)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
frame.setStyleSheet('.QFrame{border:%s}' % config.BORDER_STYLE)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(title)
layout.addWidget(frame)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar(title.text())
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-right:%s;border-bottom:%s}' %
(config.BORDER_STYLE, config.BORDER_STYLE))
bar.addWidget(frame)
return bar
def initRoveBar(self):
title = QtWidgets.QLabel('Rove parameters')
title.setAlignment(QtCore.Qt.AlignCenter)
roveAdd = QtWidgets.QPushButton('Add')
roveAdd.clicked.connect(self.roveAddClicked)
roveRemove = QtWidgets.QPushButton('Remove')
roveRemove.clicked.connect(self.roveRemoveClicked)
labels = []
for name in self.paradigm.rove.keys:
labels += [self.paradigm[name].label]
wig = QtWidgets.QTableWidget(1, len(labels))
wig.setHorizontalHeaderLabels(labels)
wig.horizontalHeader().setResizeMode(QtWidgets.QHeaderView.Stretch)
wig.horizontalHeader().setHighlightSections(False)
wig.verticalHeader().setVisible(False)
wig.verticalHeader().setHighlightSections(False)
wig.verticalHeader().setSectionResizeMode(
QtWidgets.QHeaderView.ResizeToContents)
height = wig.verticalHeader().sizeHint().height()
wig.setMaximumHeight(height*6)
wig.cellChanged.connect(functools.partial(
self.paradigmChanged, self.paradigm.rove))
self.paradigm.rove.widget = wig
self.paradigm.rove.getWidgetValue = functools.partial(
self.roveGetWidgetValue, self.paradigm.rove)
self.paradigm.rove.setWidgetValue = functools.partial(
self.roveSetWidgetValue, self.paradigm.rove)
self.paradigm.rove.setWidgetValue(self.paradigm.rove.value)
layout2 = QtWidgets.QHBoxLayout()
layout2.addWidget(roveAdd)
layout2.addWidget(roveRemove)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(title)
layout.addLayout(layout2)
layout.addWidget(wig)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar(title.text())
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-right:%s;border-bottom:%s}' %
(config.BORDER_STYLE,config.BORDER_STYLE))
bar.addWidget(frame)
return bar
def initParadigmBar(self):
title = QtWidgets.QLabel('Paradigm settings')
title.setAlignment(QtCore.Qt.AlignCenter)
layout = QtWidgets.QVBoxLayout()
for item in self.paradigm:
if item.name == 'group':
layout2 = QtWidgets.QGridLayout()
layout2.setColumnStretch(0,1)
layout2.setColumnStretch(1,1)
grp = QtWidgets.QGroupBox()
grp.setTitle(item.label)
grp.setLayout(layout2)
layout.addWidget(grp)
elif item.name == 'rove':
# rove table is generated in `self.initRoveBar`
pass
elif item.name not in self.paradigm.rove.keys:
wig2 = None
if item.type in (int, float, str) and item.values:
wig = QtWidgets.QComboBox()
wig.addItems(item.values)
wig.setCurrentText(item.value)
signal = wig.currentIndexChanged
elif item.type == str and \
item.name in ('targetFile', 'maskerFile'):
wig = QtWidgets.QComboBox()
soundFiles = [''] + [sound.name for sound in gb.calibration]
soundFiles.sort()
wig.addItems(soundFiles)
wig.setMaximumWidth(200)
wig.setCurrentText(item.value)
signal = wig.currentIndexChanged
elif item.type in (int, float, str) and not item.values:
wig = QtWidgets.QLineEdit(str(item.value))
signal = wig.textEdited
if item.name in ['targetFile', 'maskerFile']:
# make a small button for open file dialog
h = wig.sizeHint().height()
wig2 = gui.makeFileButton('Select file')
wig2.clicked.connect(
functools.partial(self.paradigmButtonClicked, item))
elif item.type == bool:
wig = QtWidgets.QCheckBox()
if item.value:
wig.setCheckState(QtCore.Qt.Checked)
else:
wig.setCheckState(QtCore.Qt.Unchecked)
signal = wig.stateChanged
else:
raise ValueError('Unexpected parameter type')
signal.connect(functools.partial(self.paradigmChanged, item))
item.widget = wig
lbl = QtWidgets.QLabel(item.label + ':')
layout2.addWidget(lbl, layout2.rowCount(), 0)
if wig2 is None:
layout2.addWidget(wig, layout2.rowCount()-1, 1)
else:
item.widget2 = wig2
itemLayout = QtWidgets.QHBoxLayout()
itemLayout.addWidget(wig)
itemLayout.addWidget(wig2)
layout2.addLayout(itemLayout, layout2.rowCount()-1, 1)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
scroll = QtWidgets.QScrollArea()
scroll.setStyleSheet('.QScrollArea{border:%s}' % config.BORDER_STYLE)
scroll.setWidgetResizable(True);
scroll.setWidget(frame)
scroll.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
# scroll.setFixedWidth(scroll.sizeHint().width()*1.1)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(title)
layout.addWidget(scroll)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar(title.text())
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-right:%s}' % config.BORDER_STYLE)
bar.addWidget(frame)
return bar
def initStatusBar(self):
title = QtWidgets.QLabel('Current status')
title.setAlignment(QtCore.Qt.AlignCenter)
layout = QtWidgets.QGridLayout()
layout.setColumnStretch(0,1)
layout.setColumnStretch(1,1)
for item in gb.status:
lbl = QtWidgets.QLabel(item.label + ':')
txt = QtWidgets.QLineEdit(str(item.value))
txt.setReadOnly(True)
layout.addWidget(lbl, layout.rowCount(), 0)
layout.addWidget(txt, layout.rowCount()-1, 1)
item.widget = txt
frame = QtWidgets.QFrame()
frame.setLayout(layout)
frame.setStyleSheet('.QFrame{border:%s}' % config.BORDER_STYLE)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(title)
layout.addWidget(frame)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar(title.text())
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-left:%s;border-bottom:%s}' %
(config.BORDER_STYLE, config.BORDER_STYLE))
bar.addWidget(frame)
return bar
def initSoftControlBar(self):
title = QtWidgets.QLabel('Software Control')
title.setAlignment(QtCore.Qt.AlignCenter)
layout1 = QtWidgets.QHBoxLayout()
self.buttons.digitalInput = [None] * daqs.digitalInput.lineCount
for lineID in range(daqs.digitalInput.lineCount):
lineName = daqs.digitalInput.lineNames[lineID]
btn = QtWidgets.QPushButton(lineName.title())
btn.setCheckable(True)
btn.setEnabled(False)
btn.clicked.connect(self.digitalInputClicked)
layout1.addWidget(btn)
self.buttons.digitalInput[lineID] = btn
layout = QtWidgets.QVBoxLayout()
layout.addLayout(layout1)
# layout.addLayout(layout2)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
frame.setStyleSheet('.QFrame{border:%s}' % config.BORDER_STYLE)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(title)
layout.addWidget(frame)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar(title.text())
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-left:%s;border-bottom:%s}' %
(config.BORDER_STYLE, config.BORDER_STYLE))
bar.addWidget(frame)
return bar
def initTrialLogBar(self):
title = QtWidgets.QLabel('Trial log')
title.setAlignment(QtCore.Qt.AlignCenter)
labels = []
for item in gb.trial:
if item.label:
labels += [item.label]
self.tblTrialLog = QtWidgets.QTableWidget(0, len(labels))
self.tblTrialLog.setHorizontalHeaderLabels(labels)
self.tblTrialLog.horizontalHeader().setResizeMode(
QtWidgets.QHeaderView.Stretch)
self.tblTrialLog.verticalHeader().setVisible(False)
self.tblTrialLog.verticalHeader().setSectionResizeMode(
QtWidgets.QHeaderView.ResizeToContents)
self.tblTrialLog.setFixedWidth(
self.tblTrialLog.sizeHint().width()*1.4)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(title)
layout.addWidget(self.tblTrialLog)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar(title.text())
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-left:%s}' % config.BORDER_STYLE)
bar.addWidget(frame)
return bar
def initPerformanceBar(self):
title = QtWidgets.QLabel('Performance')
title.setAlignment(QtCore.Qt.AlignCenter)
labels = []
for item in gb.performance:
if item.label:
labels += [item.label]
self.tblPerformance = QtWidgets.QTableWidget(0, len(labels))
self.tblPerformance.setHorizontalHeaderLabels(labels)
self.tblPerformance.horizontalHeader().setResizeMode(
QtWidgets.QHeaderView.Stretch)
self.tblPerformance.verticalHeader().setVisible(False)
self.tblPerformance.verticalHeader().setSectionResizeMode(
QtWidgets.QHeaderView.ResizeToContents)
layout = QtWidgets.QVBoxLayout()
layout.addWidget(title)
layout.addWidget(self.tblPerformance)
frame = QtWidgets.QFrame()
frame.setLayout(layout)
bar = QtWidgets.QToolBar(title.text())
bar.setMovable(False)
bar.setStyleSheet('.QToolBar{border-top:%s}' % config.BORDER_STYLE)
bar.addWidget(frame)
return bar
########################################
# GUI callbacks
@gui.showExceptions
def closeEvent(self, event):
# if event.spontaneous()
if gb.status.trialState.value not in gb.trialStatesAwaiting:
res = gui.showQuestion('Are you sure you want to quit?',
'There is a trial in progress!')
elif gb.status.experimentState.value == 'Running':
res = gui.showQuestion('Are you sure you want to quit?',
'Experiment is still running!')
else:
res = True
if not res:
event.ignore()
return
self.pauseExperiment()
self.pump.disconnect()
if gb.physiologyWindow:
log.info('Closing physiology window')
gb.physiologyWindow.close()
daqs.clear()
@gui.showExceptions
def keyPressEvent(self, event):
# when an editable widget has focus do not act on key presses
wig = QtWidgets.QApplication.focusWidget()
if isinstance(wig, (QtWidgets.QLineEdit, QtWidgets.QComboBox,
QtWidgets.QTableWidgetItem, QtWidgets.QCheckBox,
QtWidgets.QTableWidget)) and not (
hasattr(wig, 'isReadOnly') and wig.isReadOnly()):
return
# print('keyReleaseEvent: %d "%s" (focus: %s)' %
# (event.key(), event.text(), type(wig)))
# start experiment with space or enter keys
if (event.key() in (QtCore.Qt.Key_Space,
QtCore.Qt.Key_Return, QtCore.Qt.Key_Enter) and
gb.status.experimentState.value in ('Not started', 'Paused')):
self.startExperiment()
# pause experiment with escape key
elif (event.key() == QtCore.Qt.Key_Escape and
gb.status.experimentState.value == 'Running'):
self.pauseExperiment()
elif event.key() == QtCore.Qt.Key_Delete:
self.stopPump()
@gui.showExceptions
def sessionChanged(self, item, *args):
item.value = item.getWidgetValue()
# gb.session.overwriteData()
@gui.showExceptions
def paradigmChanged(self, item, *args):
# if item.name == 'targetType':
# tone = item.getWidgetValue() == 'Tone'
# if self.paradigm.targetFrequency.widget:
# self.paradigm.targetFrequency.widget.setEnabled(tone)
# if self.paradigm.targetFile.widget:
# self.paradigm.targetFile.widget .setEnabled(not tone)
# self.paradigm.targetFile.widget2.setEnabled(not tone)
if gb.status.experimentState.value != 'Running':
item.value = item.getWidgetValue()
else:
hasChanged = False
for item in self.paradigm:
if item.widget and item.value != item.getWidgetValue():
hasChanged = True
break
self.buttons.apply .setEnabled(hasChanged)
self.buttons.revert.setEnabled(hasChanged)
@gui.showExceptions
def paradigmButtonClicked(self, item, *args):
if item.name in ['targetFile', 'maskerFile']:
file = item.getWidgetValue()
stimDir = config.STIM_DIR
if file:
file = misc.absolutePath(file, stimDir)
else:
file = stimDir
file = gui.openFile('Sound (*.wav)', file)
if not file:
return
file = misc.relativePath(file, stimDir)
item.widget.setText(file.replace('\\','/'))
self.paradigmChanged(item)
@gui.showExceptions
def roveAddClicked(self, *args):
value = self.paradigm.rove.getWidgetValue()
for name in value:
value[name] += [str(self.paradigm[name].type())]
self.paradigm.rove.setWidgetValue(value)
self.paradigmChanged(self.paradigm.rove)
@gui.showExceptions
def roveRemoveClicked(self, *args):
wig = self.paradigm.rove.widget
rows = wig.rowCount()
r = wig.currentRow()
if 2<=r and 3<rows:
wig.removeRow(r)
self.paradigmChanged(self.paradigm.rove)
@gui.showExceptions
def applyClicked(self, *args):
# keep a copy of the old paradigm
paradigmOld = self.paradigm.copy()
# transfer widget values to paradigm
self.paradigm.applyWidgetValues()
# evaluated right away if no trials ongoing
if gb.status.trialState.value in gb.trialStatesAwaiting:
res = self.evaluateParadigm()
else:
res = self.verifyParadigm()
if res:
self.buttons.apply .setEnabled(False)
self.buttons.revert.setEnabled(False)
else:
paradigmOld.copyTo(self.paradigm)
@gui.showExceptions
def revertClicked(self, *args):
# transfer paradigm values to widgets
self.paradigm.revertWidgetValues()
self.buttons.apply .setEnabled(False)
self.buttons.revert.setEnabled(False)
@gui.showExceptions
def loadClicked(self, *args):
file = gb.session.paradigmFile.value
dataDir = gb.session.dataDir.value
if file:
file = misc.absolutePath(file, dataDir)
else:
file = dataDir
file = gui.openFile(config.SETTINGS_FILTER, file)
if not file:
return
# keep a copy of the old paradigm
paradigmOld = self.paradigm.copy()
# use a temp copy for loading new paradigm
paradigmTemp = self.paradigm.copy()
log.info('Loading paradigm from "%s"', file)
paradigmTemp.loadFile(file)
# verify rove parameters
if self.paradigm.rove.keys != paradigmTemp.rove.keys:
raise ValueError('Cannot load "%s"' % file,
'Selected paradigm has different rove parameters. Try loading '
'from initial setup window.')
paradigmTemp.copyTo(self.paradigm)
file = misc.relativePath(file, dataDir)
gb.session.paradigmFile.value = file
# transfer paradigm values to widgets
self.paradigm.revertWidgetValues()
if gb.status.experimentState.value == 'Running':
# evaluate right away if no trials ongoing
if gb.status.trialState.value in gb.trialStatesAwaiting:
res = self.evaluateParadigm()
else:
res = self.verifyParadigm()
if res:
self.buttons.apply .setEnabled(False)
self.buttons.revert.setEnabled(False)
else:
paradigmOld.copyTo(self.paradigm)
@gui.showExceptions
def saveClicked(self, *args):
file = gb.session.paradigmFile.value
dataDir = gb.session.dataDir.value
if file:
file = misc.absolutePath(file, dataDir)
else:
file = dataDir
file = gui.saveFile(config.SETTINGS_FILTER, file)
if not file:
return
log.info('Saving paradigm to "%s"', file)
self.paradigm.saveFile(file)
file = misc.relativePath(file, dataDir)
gb.session.paradigmFile.value = file
@gui.showExceptions
def startClicked(self, *args):
self.startExperiment()
@gui.showExceptions
def pauseClicked(self, *args):
if gb.status.trialState.value not in gb.trialStatesAwaiting:
res = gui.showQuestion('Are you sure you want to pause?',
'There is a trial in progress!')
if not res:
return
self.pauseExperiment()
@gui.showExceptions
def goClicked(self, *args):
log.info('Forcing trial type "Go remind"')
self.forceTrialType = 'Go remind'
if gb.status.experimentState.value == 'Running':
# evaluate right away if no trials ongoing
if gb.status.trialState.value in gb.trialStatesAwaiting:
self.evaluateParadigm()
else:
self.verifyParadigm()
else:
gb.status.trialType.value = self.forceTrialType
@gui.showExceptions
def nogoClicked(self, *args):
log.info('Forcing trial type "Go remind"')
self.forceTrialType = 'Nogo remind'
if gb.status.experimentState.value == 'Running':
# evaluate right away if no trials ongoing
if gb.status.trialState.value in gb.trialStatesAwaiting:
self.evaluateParadigm()
else:
self.verifyParadigm()
else:
gb.status.trialType.value = self.forceTrialType
@gui.showExceptions
def trialClicked(self, *args):
log.info('Triggering trial manually')
if gb.status.trialState.value not in gb.trialStatesAwaiting:
# raise RuntimeError(
# 'Cannot start trial when another is in progress')
return
self.startTrial()
@gui.showExceptions
def targetClicked(self, *args):
log.info('Triggering target manually')
self.triggerTarget()
@gui.showExceptions
def pumpClicked(self, *args):
log.info('Triggering pump manually')
self.triggerPump()
@gui.showExceptions
def timeoutClicked(self, *args):
log.info('Triggering timeout manually')
self.triggerTimeout()
@gui.showExceptions
def exportClicked(self, *args):
# example format: '36:15\t22\r\n\t30\r\n\t23\r\n\t40\r\n\t17'
df = gb.performance.dataFrame
condCount = len(df)
data = ''
# def get(name, fmt=None):
# if name in df:
# value = df[name][i]
# elif i==0:
# value = gb.trial.dataFrame[name].iloc[-1]
# else:
# return ''
#
# if fmt:
# if np.isnan(value):
# return ''
# else:
# return fmt % value
# else:
# return value
def get(name, fmt=None, trialType=None):
res = '"'
# if `name` is a rove or performance parameter
if name in df:
# for i in range(condCount):
value = df[name][i]
if callable(fmt): value = fmt(value)
elif fmt: value = fmt % value
if value=='nan': value = ''
# if i: res += '\r\n'
if trialType and trialType!=df['trialType'][i]:
pass
else:
res += value
elif len(df) and i==0:
value = gb.trial.dataFrame[name].iloc[-1]
if callable(fmt): value = fmt(value)
elif fmt: value = fmt % value
if value=='nan': value = ''
res += value
res += '"'
return res
for i in range(condCount):
if i==0: data += gb.experimentStart.strftime('%m/%d/%Y')
data += '\t'
if i==0: data += gb.experimentStart.strftime('%H:%M:%S')
data += '\t'
data += get('rewardVolume' , '%g' ) + '\t'
# total reward (ml)
if i==0: data += '%g' % gb.session.totalReward.value
data += '\t'
# experiment duration (mm:ss.00)
if i==0: data += '%02d:%05.2f' % (
gb.session.experimentDuration.value//60,
gb.session.experimentDuration.value%60 )
data += '\t'
# data += get('trialType' ) + '\t'
data += get('trialCount' , '%d', 'Go' ) + '\t'
data += get('trialCount' , '%d', 'Nogo' ) + '\t'
data += get('hitRate' , '%.3f' ) + '\t'
data += get('faRate' , '%.3f' ) + '\t'
# trial rate (trials per minute)
if i==0: data += '%.3f' % (df.trialCount.sum() /
gb.session.experimentDuration.value * 60 )