Short script that glues together three experimental procedures. Two of the three procedures are presented in random order, same key-mappings are ensured across procedures.

glue_proc.py

# -*- encoding: utf-8 -*-

from __future__ import print_function
import random

from psychopy import core, visual, event

from OpenClose import run_baseline as bsln
import TurboSternberg as strn
import LinOrd as lin


# TODO
# - [ ] add more precise instructions to baseline

def make_img(win, im):
    return visual.ImageStim(win, image=im,
        size=[1169, 826], units='pix', interpolate=True)


# get subject_id and run baseline
subject_id = bsln.get_subject_id()
window = bsln.run(segment_time=60)
core.wait(2)

# prepare mid and fin slides:
lin.go_to_file_dir(__file__)
img = [make_img(window, im) for im in
    [u'POŁOWA.png', u'KONIEC.png']]

# select proc order
procs = [strn, lin]
proc_ind = random.sample([0, 1], 1)[0]
first_proc = procs[proc_ind]
second_proc = procs[1 - proc_ind]

# select true key
true_key = random.sample(['f', 'j'], 1)[0]

# run fist proc
first_proc.run(window=window, subject_id=subject_id, true_key=true_key)

# show mid slide
img[0].draw(); window.flip()
event.waitKeys(); window.flip()

# run second proc
second_proc.run(window=window, subject_id=subject_id, true_key=true_key)

# show final info
img[1].draw(); window.flip()
event.waitKeys(); core.quit()