I tried a simple builder experiment and when I run nothing happens, so I tried to run in tried to run in the equivalent coder of the builder experiment which is:
‘’
This experiment was created using PsychoPy3 Experiment Builder (v3.0.5),
on fevereiro 25, 2019, at 18:12
If you publish work using this script please cite the PsychoPy publications:
Peirce, JW (2007) PsychoPy - Psychophysics software in Python.
Journal of Neuroscience Methods, 162(1-2), 8-13.
Peirce, JW (2009) Generating stimuli for neuroscience using PsychoPy.
Frontiers in Neuroinformatics, 2:10. doi: 10.3389/neuro.11.010.2008
“”"
from future import absolute_import, division
from psychopy import locale_setup, sound, gui, visual, core, data, event, logging, clock
from psychopy.constants import (NOT_STARTED, STARTED, PLAYING, PAUSED,
STOPPED, FINISHED, PRESSED, RELEASED, FOREVER)
import numpy as np # whole numpy lib is available, prepend ‘np.’
from numpy import (sin, cos, tan, log, log10, pi, average,
sqrt, std, deg2rad, rad2deg, linspace, asarray)
from numpy.random import random, randint, normal, shuffle
import os # handy system and path functions
import sys # to get file system encoding
Ensure that relative paths start from the same directory as this script
_thisDir = os.path.dirname(os.path.abspath(file))
os.chdir(_thisDir)
Store info about the experiment session
psychopyVersion = ‘3.0.5’
expName = ‘demo1’ # from the Builder filename that created this script
expInfo = {‘participant’: ‘’, ‘session’: ‘001’}
dlg = gui.DlgFromDict(dictionary=expInfo, title=expName)
if dlg.OK == False:
core.quit() # user pressed cancel
expInfo[‘date’] = data.getDateStr() # add a simple timestamp
expInfo[‘expName’] = expName
expInfo[‘psychopyVersion’] = psychopyVersion
Data file name stem = absolute path + name; later add .psyexp, .csv, .log, etc
filename = thisDir + os.sep + u’data/%s%s_%s’ % (expInfo[‘participant’], expName, expInfo[‘date’])
An ExperimentHandler isn’t essential but helps with data saving
thisExp = data.ExperimentHandler(name=expName, version=’’,
extraInfo=expInfo, runtimeInfo=None,
originPath=‘C:\Users\Li\Desktop\Python_Exercises\demo1_lastrun.py’,
savePickle=True, saveWideText=True,
dataFileName=filename)
save a log file for detail verbose info
logFile = logging.LogFile(filename+’.log’, level=logging.EXP)
logging.console.setLevel(logging.WARNING) # this outputs to the screen, not a file
endExpNow = False # flag for ‘escape’ or other condition => quit the exp
Start Code - component code to be run before the window creation
Setup the Window
win = visual.Window(
size=(1024, 768), fullscr=True, screen=0,
allowGUI=False, allowStencil=False,
monitor=‘testMonitor’, color=[0,0,0], colorSpace=‘rgb’,
blendMode=‘avg’, useFBO=True,
units=‘height’)
store frame rate of monitor if we can measure it
expInfo[‘frameRate’] = win.getActualFrameRate()
if expInfo[‘frameRate’] != None:
frameDur = 1.0 / round(expInfo[‘frameRate’])
else:
frameDur = 1.0 / 60.0 # could not measure, so guess
Initialize components for Routine “welcome_screen”
welcome_screenClock = core.Clock()
textWelcome = visual.TextStim(win=win, name=‘textWelcome’,
text=‘Welcome please read the instructions’,
font=‘Arial’,
pos=(0, 0), height=0.1, wrapWidth=None, ori=0,
color=‘white’, colorSpace=‘rgb’, opacity=1,
languageStyle=‘LTR’,
depth=0.0);
Create some handy timers
globalClock = core.Clock() # to track the time since experiment started
routineTimer = core.CountdownTimer() # to track time remaining of each (non-slip) routine
------Prepare to start Routine “welcome_screen”-------
t = 0
welcome_screenClock.reset() # clock
frameN = -1
continueRoutine = True
update component parameters for each repeat
keyWelcome = event.BuilderKeyResponse()
keep track of which components have finished
welcome_screenComponents = [textWelcome, keyWelcome]
for thisComponent in welcome_screenComponents:
if hasattr(thisComponent, ‘status’):
thisComponent.status = NOT_STARTED
-------Start Routine “welcome_screen”-------
while continueRoutine:
# get current time
t = welcome_screenClock.getTime()
frameN = frameN + 1 # number of completed frames (so 0 is the first frame)
# update/draw components on each frame
# *textWelcome* updates
if t >= 0.0 and textWelcome.status == NOT_STARTED:
# keep track of start time/frame for later
textWelcome.tStart = t
textWelcome.frameNStart = frameN # exact frame index
textWelcome.setAutoDraw(True)
# *keyWelcome* updates
if t >= 0 and keyWelcome.status == NOT_STARTED:
# keep track of start time/frame for later
keyWelcome.tStart = t
keyWelcome.frameNStart = frameN # exact frame index
keyWelcome.status = STARTED
# keyboard checking is just starting
win.callOnFlip(keyWelcome.clock.reset) # t=0 on next screen flip
event.clearEvents(eventType='keyboard')
if keyWelcome.status == STARTED:
theseKeys = event.getKeys(keyList=['y', 'n', 'left', 'right', 'space'])
# check for quit:
if "escape" in theseKeys:
endExpNow = True
if len(theseKeys) > 0: # at least one key was pressed
keyWelcome.keys = theseKeys[-1] # just the last key pressed
keyWelcome.rt = keyWelcome.clock.getTime()
# a response ends the routine
continueRoutine = False
# check for quit (typically the Esc key)
if endExpNow or event.getKeys(keyList=["escape"]):
core.quit()
# check if all components have finished
if not continueRoutine: # a component has requested a forced-end of Routine
break
continueRoutine = False # will revert to True if at least one component still running
for thisComponent in welcome_screenComponents:
if hasattr(thisComponent, "status") and thisComponent.status != FINISHED:
continueRoutine = True
break # at least one component has not yet finished
# refresh the screen
if continueRoutine: # don't flip if this routine is over or we'll get a blank screen
win.flip()
-------Ending Routine “welcome_screen”-------
for thisComponent in welcome_screenComponents:
if hasattr(thisComponent, “setAutoDraw”):
thisComponent.setAutoDraw(False)
check responses
if keyWelcome.keys in [’’, [], None]: # No response was made
keyWelcome.keys=None
thisExp.addData(‘keyWelcome.keys’,keyWelcome.keys)
if keyWelcome.keys != None: # we had a response
thisExp.addData(‘keyWelcome.rt’, keyWelcome.rt)
thisExp.nextEntry()
the Routine “welcome_screen” was not non-slip safe, so reset the non-slip timer
routineTimer.reset()
these shouldn’t be strictly necessary (should auto-save)
thisExp.saveAsWideText(filename+’.csv’)
thisExp.saveAsPickle(filename)
logging.flush()
make sure everything is closed down
thisExp.abort() # or data files will save again on exit
win.close()
core.quit()
‘’
and the following errors appear:
"
######## Running: C:\Users\Li\Desktop\Python_Exercises\demo1_lastrun.py ########
Traceback (most recent call last):
File “C:\Program Files (x86)\PsychoPy3\lib\site-packages\psychopy\gui\qtgui.py”, line 15, in
from PyQt4 import QtGui
ModuleNotFoundError: No module named ‘PyQt4’
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “C:\Users\Li\Desktop\Python_Exercises\demo1_lastrun.py”, line 14, in
from psychopy import locale_setup, sound, gui, visual, core, data, event, logging, clock
File “C:\Program Files (x86)\PsychoPy3\lib\site-packages\psychopy\gui_init_.py”, line 33, in
from .qtgui import *
File “C:\Program Files (x86)\PsychoPy3\lib\site-packages\psychopy\gui\qtgui.py”, line 19, in
from PyQt5 import QtWidgets
ImportError: DLL load failed: Impossível localizar o procedimento especificado.
"
OS Win7
PsychoPy version: latest version
Do you have any idea how to fix this? Thank you